Observing Children

Three observations of child development. This is an assignment consisting of three observations pertaining to a child’s development in three core areas, specifically, a young person’s social, emotional and physical maturity. Firstly it contemplates the social development of a four year old boy in an educational nursery setting, via an observation utilizing the narrative technique. Secondly the intellectual (cognitive) development of a five year old girl is reflected upon in a home setting, using the sampling approach.Finally the physical maturity of a four year old boy is considered in a home setting, using the checklist method. These individual records highlight areas that are deemed to be pertinent to the applicable study, drawing conclusions and evaluating how the findings are relevant. These inferences are supported by appropriate theory, before conferring recommendations correlating to the observation, considering future needs/requirements. Observation one: Social development. Name of observer: Lee Bogan. Name of child: O. Age of child: Four years, two months.Gender: Male. Time observation started: 9. 15. Time observation finished: 9. 45 Method: Narrative. Number of children: 5. Number of Adults: 2. Date: October 2009. Background: Child O is an only child from a single parent family and spends a lot of time with his mother and grandmother. He also suffers from a disorder which is supposed to infringe upon his social development. Aim: To observe a child aged four years two months playing outdoors in a nursery with other children, concentrating on and highlighting the preschooler’s social development.Objective: To assess O’s confidence in concordance with his ability to develop friendships and interact with peers. Setting: Educational nursery for children aged between three and four. There are places for thirty children in a session, six of which are allocated to resource children who may or may not come from the local area. Brief description: O is outside playing with plastic crates and planks of wood. There are other children in the same vicinity also playing with the materials. Description: O is making a structure comprising of plastic crates and wooden planks.He asks another child for ‘a hand’. This request is not acted upon. It becomes apparent that the edifice being constructed is a bridge when O discusses which way the bridge should face with the supervising adult, who offers him guidance and advice. O then exclaims he’ll ‘move this’, picking up a plastic crate, followed by a plank of wood, creating a new fraction of the bridge. This is achieved devoid of any assistance from other children and with a small amount of structured direction from the attentive adult. Subsequently O directs another child who is holding a plank of wood, asserting ‘put it here’.O then proceeds to move a plastic crate and wooden plank in order to adjoin it to a nearby slide that an other child is utilizing. He reiterates ‘give me a hand somebody, I need a hand’. This request is again to no avail. Hereafter O manipulates a cart/pram to reposition a plastic crate which he complements with a wooden plank, resulting in the formation of an extension to the bridge. Other children meanwhile are exploiting the sections of the bridge that have already been assembled. O gives the cart/ pram to another child. He is then asked to ring the bell to signify that it is time to tidy up.O smiles and walks over to where the bell is located. He elevates and rings the bell, smiling. The supervising adult recompenses this action/behaviour with the words ‘well done’. Evaluation: O appears confident around his peers. He explicitly asks for assistance moving building materials on numerous occasions demonstrating that he is not adverse to entering into communication and initiating social interaction with others. He fundamentally invites other children to inter act with him, though the other children appear to either not have heard the requests made or chose to ignore them.Given the close proximity of the other children, the latter scenario appears to be most likely. That ascertained, it could be construed that child O was in fact a socially ‘neglected’ child amongst his peer group (Coie, Dodge & Coppotelli, 1982). This research describes socially ‘neglected’ children as children who are neither ‘a liked nor disliked companion and appear almost invisible to their peers’. This implies that ‘neglected’ children are not being rejected by peers as they are not disliked; they are not recognised as being either socially favourable or unfavourable.Coie & Dodge (1983) actually stipulate that children who are disliked fall into the category of ‘rejected’ children and furthermore their research avers that it is far more advantageous to be ‘neglected’ as opposed to ‘r ejected’. This is asserted to be accurate as Cassidy & Asher (1992) and Crick & Ladd (1993) suggest that ‘neglectees do not feel as lonely as rejectees’. Moreover, ‘neglected’ children are far more likely to ‘attain a more favourable sociometric status’ in comparison to ‘rejected’ children, should they enrol into a new play group (Coie & Dodge, 1983).O also appears to be confident when talking and interacting with the adult supervising the play area. When deciding which direction the bridge should rotate towards O listens to the adult and uses their advice to deduce an appropriate conclusion to the immediate problem, declaring, ‘I’ll move this’. It can be intimated from this that O is confident in his own decision making and not afraid to act upon his own rationale of situations. He interacts well and shows purpose and persistence in his behaviour towards the task being undertaken. The way O interacts wit h other children during his play is perplexing.For the majority of the time he is engaged in his own solitary play, also referred to as ‘non-social activity’ (Parten, 1932). This would infer that child O was not succeeding in or attempting to develop friendships with others, however, it could be insinuated that this is not the case. Although he does spend a large majority of his time in what Parten (1932) depicts as either ‘non-social’ (solitary play) or ‘parallel’ (when children play side by side but interact little and do not try to influence the behaviour of others) play, O does display behaviour in the most advanced phase of Parten’s (1932) stages of play; ‘ co-operative play’. Co-operative play’ incorporates children collaborating to achieve shared goals (Parten, 1932). O asks for assistance on numerous occasions with the building of the bridge, as highlighted earlier, effectively inviting the other children to w ork with him to build the bridge. The other children appear to ignore him, isolating him from the rest of the group, but it could be reasoned that this is not a reflection of O’s ability to initiate interaction and form friendships but rather a reflection of the way the rest of the group appear to perceive and ignore him.The same can be derived from the behaviour O displays when he gives the pram/cart to another child (sharing toys) and gets no feedback from the beneficiary by way of acknowledgment/thank you, or by the gesture of moving the bridge over to the slide; this could be perceived as an attempt to allow the other children to interact and socialise with him but they instead choose to ignore him, nevertheless exploiting and utilizing the apparatus he has just made accessible to them. O also gives direction to another child in relation to where the plank of wood they are holding should be positioned.This again can be identified to be the more advanced stage of play in f our year olds, according to Parten (1932), as it does not fall into the category of ‘non-social’ or ‘parallel play’ since it incorporates other children. Conclusion: O does display behaviour associated with the social developmental norms for four year olds stipulated by Riddall-Leech (2008) in demonstrating that he is ‘confident’ showing ‘purpose and persistence’ as well as showing willingness to ‘develop friendships with peers’.He also shows signs of ‘co-operative play’ (Parten, 1932). However, it is apparent that his peers are not receptive to his attempts at initiating social interaction. From the information gathered it could be argued that this is due to the other children ‘neglecting’ (Coie & Dodge, 1983) O in favour of other more auspicious companions.The fact that O also mainly interacts with adults outside of the nursery setting as he is an only child from a single parent family, who spends most of his time with his mother and grandmother, may have an impact on the way he interacts and the language he uses. This may be ‘alien’ to other children who regularly socialise with both adults and children alike, isolating O from the other children, who could be unsure of how to socialise with him.Recommendations: It could be deemed beneficial for O to socialise with another group of children as Coie & Dodge (1983) express that children ‘neglected’ by their companions can gain an improved ‘sociometric’ status and increased social acceptance within a group of new peers. This would not necessarily mean O leaving the nursery; on the contrary, this could be achieved via involvement in a club/social activity outside of the nursery. Some kind of social interaction with children outside of the nursery in any situation could be perceived to be beneficial in helping O’s social development.

Sheet Metal Design Site Map

Sheet Metal Design Site Map Preface Using This Product More Information What's New? Getting Started Entering the Workbench Defining the Parameters Creating the First Wall Creating the Side Walls Creating a Cutout Creating Automatic Bends Unfolding the Part Extracting Drawings Basic Tasks Managing the Default Parameters Editing the Parameters Bend Extremities Bend Corner Relief Bend Allowance Creating Walls From an Existing Solid From a Sketch Tangent Walls From an Edge Extruding Isolating Walls Creating Rolled Walls Creating Bends Site Map http://arbredsy/FmoCXR8/SheEnglish/sheug. oc/src/sheugsm. htm (1 of 4) [12/7/2001 5:13:18 PM] Bends from Walls Automatic Bends Conical Bends Bends From Line Creating Swept Walls Creating a Flange Creating a Hem Creating a Tear Drop Creating a Swept Flange Redefining Swept Walls Limits Displaying Swept Walls Axes Unfolding Folded/Unfolded View Access Concurrent Access Creating a Cutout Stamping Standard Features Point Stamp Extruded Hole Curve Stamp Surface Stamp Bridge Louver Stiffness Rib Creating User-defined Stamping Features Punch and Matrix Opening and Cutting faces Editing User-Defined Stamps Patterning Site Map ttp://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugsm. htm (2 of 4) [12/7/2001 5:13:18 PM] Rectangular Patterns Circular Patterns User-Defined Patterns Corner Relief Redefining a Corner Relief Creating a Local Corner Relief Creating Corners Creating Chamfers Mapping Elements Saving As DXF Reference Elements Advanced Tasks Integration with Part Design Designing in Context Designing†¦ Modifying†¦ PowerCopies Management Creating PowerCopies Instantiating PowerCopies Saving PowerCopies Looking For Sheet Metal Features Workbench Description Menu Bar Sheet Metal Toolbar Constraints ToolbarReference Elements Toolbar Specification Tree Customizing Site Map http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugsm. htm (3 of 4) [12/7/2001 5:13:18 PM] Glossary Index Site Map http://arbredsy/FmoCXR8/SheEnglish /sheug. doc/src/sheugsm. htm (4 of 4) [12/7/2001 5:13:18 PM] Preface The V5 CATIA – Sheet Metal Design is a new generation product offering an intuitive and flexible user interface. It provides an associative feature-based modeling making it possible to design sheet metal parts in concurrent engineering between the unfolded or folded part representation.V5R7 CATIA – Sheet Metal Design offers the following main functions: Associative and dedicated Sheet Metal feature based modeling Concurrent engineering between the unfolded or folded part representation Access to company defined standards tables Dedicated drawing capability including unfolded view and specific settings. All sheetmetal specifications can be re-used by the CATIA – Knowledge Advisor to capture corporate knowledge and increase the quality of designs. Natively integrated, CATIA – Sheet Metal Design offers the same ease of use and user interface consistency as all CATIA V5 applications.As a sca lable product, CATIA Version 5 Sheet Metal Design can be used in cooperation with other current or future companion products in the next CATIA generation such as CATIA Version 5 Assembly Design and CATIA Version 5 Generative Drafting. The widest application portfolio in the industry is also accessible through interoperability with CATIA Solutions Version 4 to enable support of the full product development process from initial concept to product in operation. Using This Product More Information Preface http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugpr01. htm [12/7/2001 5:13:19 PM] Using This ProductThis guide is intended for the user who needs to become quickly familiar with the CATIA Version 5 Sheet Metal Design product. The user should be familiar with basic Version 5 concepts such as document windows, standard and view toolbars. To get the most out of this guide, we suggest you start reading and performing the step-by-step tutorial â€Å"Getting Started†. The next s ections deal with the handling of more detailed capabilities of the product. Using This Product http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugpr03. htm [12/7/2001 5:13:19 PM] Where to Find More InformationPrior to reading this book, we recommend that you read the Infrastructure User's Guide. The Part Design User's Guide, the Assembly Design User's Guide and the Generative Drafting User's Guide may prove useful. Finally, you can read the Sheet Metal Production User's Guide to find out more about that product and to fully use the interoperability between the two products. Conventions More Information http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugpr04. htm [12/7/2001 5:13:19 PM] What's New? This table identifies what new or improved capabilities have been documented in Version 5 Release 8 of the Sheet Metal Design workbench.Basic Tasks New: Creating chamfers New: Displaying swept wall axes New: Saving as DXF Enhanced: Creating walls from an existing Part Enhanced: Cre ating walls from an edge Enhanced: Extruding Enhanced: Defining bend extremities when manually creating bends from walls or automatically creating them Enhanced: Stamping Enhanced: User interface of user-defined stamping features (punch and die and cut-out and opening faces). Enhanced: Choice of convex/concave edges when creating corners Enhanced: Mapping elements Advanced Tasks Enhanced: Creating PowerCopy Features Enhanced: Instantiating PowerCopy FeaturesWhat's New? http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugwn. htm [12/7/2001 5:13:19 PM] Getting Started Before getting into the detailed instructions for using Version 5 CATIA – Sheet Metal Design, the following tutorial provides a step-by-step scenario demonstrating how to use key functionalities. The main tasks proposed in this section are: Entering the Workbench Defining the Parameters Creating the First Wall Creating the Side Walls Creating a Cutout Creating Automatic Bends Unfolding the Part Extracting Drawi ngs All together, these tasks should take about 15 minutes to complete. Getting Started ttp://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheuggs01. htm [12/7/2001 5:13:19 PM] Entering the Sheet Metal Workbench The Sheet Metal Design functions are available when you are in the Part environment. Several functions are integrated from the Part Design workbench. This task shows how to enter the workbench. Choose the Mechanical Design -> Sheet Metal Design item from the Start menu. The Sheet Metal toolbar is displayed and ready to use. You may add the Sheet Metal Design workbench to your Favorites, using the Tools -> Customize item. For more information, refer to the Infrastructure User's Guide.Entering the Workbench http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheuggs00. htm (1 of 2) [12/7/2001 5:13:20 PM] Defining the Sheet Metal Parameters This task shows you how to configure the sheet metal parameters. 1. Click the Sheet Metal Parameters icon . The Sheet Metal Parameters dialog b ox is displayed. 2. Enter 1mm in the Thickness field. 3. Enter 5mm in the Bend Radius field. 4. Select the Bend Extremities tab. 5. Select Tangent in the Bend Extremities combo list. An alternative is to select the bend type in the graphical combo list. Click OK to validate the parameters and close the dialog box.The Sheet Metal Parameters feature is added in the specification tree. 6. Defining the Parameters http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheuggs02. htm (1 of 2) [12/7/2001 5:13:20 PM] The other two tabs are not used in this scenario. Defining the Parameters http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheuggs02. htm (2 of 2) [12/7/2001 5:13:20 PM] Creating the First Wall This task shows how to create the first wall of the Sheet Metal Part. 1. Click the Sketcher icon then select the xy plane. 2. Select the Profile icon . 3. Sketch the contour as shown below: Click the Exit workbench icon to return to the 3D world.The sketch remains selected. 4. Click the Wall icon . The Wall Definition dialog box opens. 5. Creating the First Wall http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheuggs03. htm (1 of 2) [12/7/2001 5:13:20 PM] By default, the Material Side is set to the top. Click OK. The Wall. 1 feature is added in the specification tree 6. The first wall of the Sheet Metal Part is known as the Reference wall. Creating the First Wall http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheuggs03. htm (2 of 2) [12/7/2001 5:13:20 PM] Creating the Side Walls This task shows you how to add other walls to the Sheet Metal part. Click the Wall on Edge icon .The Wall On Edge Definition dialog box opens. 1. 2. Select the left edge. Enter 50mm in the Value field. The application previews the wall. 3. By default, the material side is such that it ensures a continuity with the reference profile. If needed, invert it using the Reverse side button, or clicking the arrow. 4. Click the Reverse Position button to Invert the sketch profile. Click OK. The wal l is created and the Wall On Edge. 1 feature is displayed in the specification tree: 5. Creating the Side Walls http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheuggs04. htm (1 of 3) [12/7/2001 5:13:21 PM] 6. Select the right edge.Click the Wall on Edge icon again. The Wall On Edge Definition dialog box opens with the parameters previously selected. 7. 8. Invert the sketch profile and click OK to validate. Click the Wall on Edge icon again. 9. Select the front edge. The Wall Definition dialog box opens with the parameters previously selected. 10. Enter 30mm in the Value field and 10mm in the Limit1 and Limit2 fields, then invert the sketch profile. 11. 12. Press OK to validate. Creating the Side Walls http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheuggs04. htm (2 of 3) [12/7/2001 5:13:21 PM] The final part looks like this: Creating the Side Walls ttp://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheuggs04. htm (3 of 3) [12/7/2001 5:13:21 PM] Creating a Cutout In this task, yo u will learn how to: open a sketch on an existing face define a contour in order to create a cutout. Select Wall On Edge. 2 from the geometry area to define the working plane. 1. 2. Click the Sketcher icon . 3. Click the Elongated Hole icon to create the contour. To access the oblong profile, click the black triangle on the Rectangle icon. It displays a secondary toolbar. Click to create the first point and drag the cursor. 4. Click to create the second point. The first semi-axis of the rofile is created. 5. Drag the cursor and click to create the third point. The second semi-axis is created and the oblong profile is displayed. 6. 7. Click the Exit workbench icon to return to the 3D world. Creating a Cutout http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheuggs05. htm (1 of 2) [12/7/2001 5:13:21 PM] 8. Select the Cutout icon . The Pocket Definition dialog box is displayed and a cutout is previewed with default parameters. 9. Set the Type to Up to last option to define the limit o f your cutout. This means that the application will limit the cutout onto the last possible face, that is the opposite wall. 0. Click OK. This is your cutout: Creating a Cutout http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheuggs05. htm (2 of 2) [12/7/2001 5:13:21 PM] Creating the Bends Automatically This task shows how to create the bends automatically. Click the Automatic Bends icon . The bends are created. 1. CATIA displays the bends creation in the specification tree: Automatic Bends. 1 The Sheet Metal part looks like this: Creating Automatic Bends http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheuggs06. htm [12/7/2001 5:13:21 PM] Unfolding the Sheet Metal Part This task shows how to unfold the part. 1.Click the Unfold icon . The part is unfolded according to the reference wall plane, as shown below. Note that the bend limits are displayed in the unfolded view. To refold the part, click the Unfold icon again. Unfolding the Part http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheuggs07. htm [12/7/2001 5:13:21 PM] Extracting Drawings from the Sheet Metal Part This task shows how to create the Sheet Metal Part views in the Generative Drafting workbench. The Sheet Metal part is displayed. 1. Click or select File -; New†¦ 2. Select the Drawing type and click OK. The Generative Drafting workbench is launched.The New Drawing dialog box opens. 3. Click OK. For more information about this workbench, refer to Generative Drafting User's Guide. 4. The drawing sheet appears. 5. Tile the windows horizontally using the Window -> Tile Horizontally menu item. 6. Select the Unfolded View icon in the Projections toolbar from Generative Drafting Workbench. This icon is added to the Projections toolbar provided the Sheet Metal workbench is present. Choose the xy plane in the Sheet Metal specification tree. The unfolded view is displayed with the bends axes and limits. 7. Eventually, the Drafting sheet looks like this:Extracting Drawings http://arbredsy/FmoCXR8/ SheEnglish/sheug. doc/src/sheuggs08. htm (1 of 2) [12/7/2001 5:13:22 PM] Extracting Drawings http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheuggs08. htm (2 of 2) [12/7/2001 5:13:22 PM] Basic Tasks The Basic Tasks section explains how to create and modify various kinds of features. Managing the Default Parameters Creating Walls Extruding Isolating Walls Creating Rolled Walls Creating Bends Creating Swept Walls Unfolding Creating a Cutout Stamping Patterning Corner Relief Creating Corners Creating Chamfers Mapping Elements Saving As DXF Reference Elements Basic Tasks ttp://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0000. htm [12/7/2001 5:13:22 PM] Managing the Default Parameters This section explains and illustrates how to use or modify various kinds of features. The table below lists the information you will find. Using Sheet Metal Design assumes that you are in a CATPart document. Edit the parameters: select the Parameters tab et the wall thickness and bend radius values . Modify the bend extremities : select the Bend Extremities tab and choose a predefined bend type. Define the bend corner relief: select the Bend Corner Relief tab and choose a predefined corner relief type.Define the bend allowance: select the Bend Allowance tab and define the allowance value (K factor). Managing the Default Parameters http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0100. htm [12/7/2001 5:13:22 PM] Editing the Sheet and Tool Parameters This section explains how to change the different sheet metal parameters. Click the Sheet Metal Parameters icon . 1. The Sheet Metal Parameters dialog box is displayed. 2. Change the Thickness if needed. 3. Change the Bend Radius if needed. Convention dictates that the inner angle between the two walls is used to define the bend. It can vary from 0 ° to 180 ° exclusive.This angle is constant and the bend axis is rectilinear. Press the Sheet Standards Files†¦ button to access to the company defined standards, if need be. For more information, refer to the Customizing section. 4. 5. Click OK to validate the Sheet Metal Parameters. When the Check all bend radius button is checked, and you click OK in the Sheet Metal Parameters dialog box, a list is displayed with all the bends the part that do not use the standard Bend Radius value as defined in step 3. Editing the Parameters http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0101. htm [12/7/2001 5:13:22 PM] Modifying the Bend ExtremitiesThis section explains how to change the bend extremities. Click the Sheet Metal Parameters icon . The Sheet Metal Parameters dialog box is displayed. 1. The second tab concerns the bend extremities. A combo box displays the six possible axial relimitations for the straight bend: These options can also be accessed through the pop-up button: Bend Extremities http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0103. htm (1 of 2) [12/7/2001 5:13:22 PM] Maximum: the bend is calculated between the furthest o pposite edges of the supporting walls. Bend Extremities http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0103. tm (2 of 2) [12/7/2001 5:13:22 PM] Minimum with no relief: the bend corresponds to the common area of the supporting walls along the bend axis. Square relief: a square relief is added to the bend extremity. The L1 and L2 parameters can be modified if need be. Round relief: a round relief is added to the bend extremity. The L1 and L2 parameters can be modified if need be. Linear: the unfolded bend is split by two planes going through the corresponding limit points (obtained by projection of the bend axis onto the edges of the supporting walls). >Tangent: the edges of the bend are tangent to the edges of the supporting walls.Bend Corner Relief This section explains how to change the bend corner relief. Open the CornerRelief01. CAPTPart model from the samples directory. Within the Tools -> Options -> General -> Parameters -> Knowledge tab, check the Load Extended Langu age Libraries option. See Customizing Knowledgeware Applications. Click the Sheet Metal Parameters icon . 1. The Sheet Metal Parameters dialog box is displayed. The third tab concerns the bend corner relief. By default, no corner relief is created when a bend is created. Check the Automatic corner relief creation option to activate this creation every time a bend is created.Three corner relief types are available. Select the icon corresponding to the requested type: : square: the square corner relief is created using the bend limits. Its dimensions are defined by the width of the unfolded bends. : circular: its center is located at the intersection of the bend axes. For that option, a radius is proposed by default. It is equal to the bend radius + the thickness. To change it: Selecting Formula -> Deactivate from the contextual menu of the input field and enter a new value, clicking on the button and entering a new formula. Bend Corner Relief http://arbredsy/FmoCXR8/SheEnglish/sheug. oc/src/sheugbt0104. htm (1 of 3) [12/7/2001 5:13:23 PM] : triangular: the triangular relief is created from the intersection point of the inner bend limits towards the intersection points of the outer bend limits with each wall. The corner relief is not previewed during its creation. The corner relief is taken into account in the unfolded view. For better result, you should select the Maximum Bend Extremities option when creating corner relief. These parameters are applied to each corner relief created or to be created, except to those with that have been redefined, or the locally defined corner relieves.Bend Corner Relief http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0104. htm (2 of 3) [12/7/2001 5:13:23 PM] Defining the Bend Allowance This section explains the calculations related to folding/unfolding operations. Click the Parameters icon . 1. The Sheet Metal Parameters dialog box is displayed. The fourth tab concerns the bend allowance. When a bend is unfolded, the sh eet metal deformation is represented by the bend allowance V, defined by the formula: L = A + B + V where: L is the total unfolded length A and B the dimensioning lengths as defined on the figures below: bend < 90 ° bend > 90 °Bend Allowance http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0102. htm (1 of 3) [12/7/2001 5:13:23 PM] Another way to compute the sheet metal deformation is the neutral fiber definition (K Factor): W = a * (R + k * T) where: W is the flat bend width R the inner bend radius T the sheet metal thickness a the inner bend angle in radians. If b is the opening bend angle in degrees: a = p * (180 – b) / 180 Physically, the neutral fiber represents the limit between the material compressed area inside the bend and the extended area outside the bend. Ideally, it is represented by an arc located inside the thickness and entered on the bend axis. Therefore the K Factor always has a value between 0 and 0. 5. When you define the sheet metal parameters , a literal feature defines the default K Factor, according to the DIN standard: K = (0. 65 + log(R / T) / 2) / 2 This formula can be deactivated or modified using Knowledge Advisor workbench. When a bend is created, the bend K Factor and the bend allowance literals are created. Two cases may then occur: If the Sheet Metal K Factor has an activated formula and uses the default bend radius as input parameter, the same formula is activated on the bend K Factor with the bend radius as input.Else the bend K Factor is a formula equal to the Sheet Metal K Factor. The bend allowance literal is equal to a formula representing the use of the bend K Factor. This formula is fairly complex and it is strongly recommended not to delete it. V = a * (R + k * T) – 2 * (R + T) * tan ( min(p/2,a) / 2) Though it is possible to deactivate the formula to enter a fixed value. Finally, the bend flat width is computed from the bend allowance value. The bend allowance can be locally redefined when cre ating bends from walls, generating bends automatically, Bend Allowance http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0102. tm (2 of 3) [12/7/2001 5:13:23 PM] Creating Walls This section explains and illustrates different methods to create walls. Create walls from an existing Part: click the icon, and select a face of a wall Create a wall from a sketch: use the sketcher to define the profile, and set the material side. Create a wall tangent to another one: select a profile coincident with an existing wall, and select the wall to which it should be tangent Create a wall from an edge: select a wall edge, set the height, limits, angle, then the sketch and material sides Creating walls http://arbredsy/FmoCXR8/SheEnglish/sheug. oc/src/sheugbt0800. htm [12/7/2001 5:13:23 PM] Creating Walls From an Existing Part This task illustrates how to create a Sheet Metal part using an existing Part, that is recognizing the thin part shapes of the Part as created using the Part Design workb ench or from a CATIA Version 4 Solid for example. Open the WallScenario1. CATPart document from the samples directory. The document contains a Part created in the Part Design workbench and it looks like this: 1. Click the Walls Recognition icon 2. Click any face to be the reference wall. The Walls Recognition Definition dialog box is displayed. 3.Choose the Wall creation mode: Part body recognition: the whole solid is processed and walls are created wherever possible Only selected faces: only explicitly selected faces of the solid are processed and the corresponding walls are created. The Reference wall is indicated in the Walls Recognition Definition dialog box for information only (it is grayed out). From an Existing Solid http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0201. htm (1 of 3) [12/7/2001 5:13:23 PM] Select faces as the Compulsory walls. These are faces from which the walls are to be generated when there might be an ambiguity.For example, if the initial part is a box, you will need to select two opposite inner faces and outer faces on the other two sides of the box, in order to avoid overlapping when generating the walls. 4. 5. Set the Internal profiles recognition mode: As cut out wall: generates walls with inner contours (no cutout feature is generated) One cut out by wall: regardless of how many pockets there are on a face of the solid, only one cutout feature is generated per wall One cut out by profile: for each inner contour on the sketch-based solid, a cutout feature is generated None: whether there are pockets on the solid aces, or not, no cutout feature is created in the resulting SheetMetal features. The Generate Bends check button allows the automatic creation of bends as the walls are being created, wherever applicable. 6. Click Apply. The walls are generated from the Part Design geometry. The Walls Recognition. 1 feature is added to the tree view. At the same time, the Sheet Metal parameters are created, deduced from the Part geometry. Select the icon to display the sheet metal parameters: 7. the Thickness is equal to 1mm the Bend radius is twice the thickness value the Bend Extremities field is set to Square relief.From an Existing Solid http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0201. htm (2 of 3) [12/7/2001 5:13:23 PM] You can modify a few of these parameters The Thickness parameter cannot be modified because it is based, like the bend extremities and radius, on the initial solid geometry . However you can modify these parameters (bend radius and bend extremities) to be taken into account for sheet metal features other than the â€Å"recognized† ones. The bend allowance, being used to unfold the part, and the corner relief affect all features, and therefore can be edited even for â€Å"recognized† features. . Click OK in the Sheet Metal Parameters when all parameters have been redefined where needed. The solid is now a Sheet Metal part. All the features are displayed in th e specification tree. Once the solid has been converted to a Sheet Metal part, you can create bends as with any other Sheet Metal part, or modify/add Sheet Metal features to complete the design. Uncheck the Generate Bends button, if you do not wish bends to be created automatically. From an Existing Solid http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0201. htm (3 of 3) [12/7/2001 5:13:23 PM] Creating Walls from a SketchThis task shows how to create a wall from a sketch. You must be in the Sheet Metal Workbench, with a . CATPart document open, and you must have defined the Sheet Metal parameters. Set the sketcher grid to H = 100mm and V = 100mm, using the Tools -> Options, Mechanical Design -> Sketcher, Sketcher tab. 1. Click the Sketcher icon then select the xy plane. 2. Select the Profile icon . 3. Sketch the contour as shown below: 4. Click the Exit workbench icon to return to the 3D world. Click the Wall icon . The Wall Definition dialog box opens. 5. By default, the M aterial Side is set to the top.From a Sketch http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0801. htm (1 of 3) [12/7/2001 5:13:24 PM] Click OK. The Wall. 1 feature is added in the specification tree. 6. The first wall of the Sheet Metal Part is known as the Reference wall. Click the sketcher icon from the Wall Definition dialog box, if you wish to directly edit the selected sketch. When exiting the sketcher, you then go back to the wall creation step, without having to reactivate the Wall icon. This is also very useful if you have selected an edge from a wall and clicked the Wall icon . In this case, the sketcher is utomatically activated and the plane defined as being the selected edge's plane. You can then directly draw a sketch, then exit the sketcher and return to the wall creation step. From a Sketch http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0801. htm (2 of 3) [12/7/2001 5:13:24 PM] You can directly create a wall with a hole, by selecting a sketch with an inner contour (the contours must not intersect): Sketch with inner contour Resulting wall Note however, that the emptied area is part of the wall and is not a separate cutout that can be edited. From a Sketch ttp://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0801. htm (3 of 3) [12/7/2001 5:13:24 PM] Creating Tangent Walls This task shows how to create a wall tangent to a planar part of another wall or of a flange. This capability will then allow this tangent wall to be seen when unfolding the part, even though there is no bend linking it to its tangent support, provided this support is unfoldable too. Open the TangentWall1. CATPart document from the samples directory. Select a face of an existing wall and click the Sketcher icon . Here we selected the flange's planar face. 1. 2.Select the Profile icon and sketch the contour as shown below: Using the Constraint Defined in Dialog box icon, set coincidence constraints between the edges where the support and sketch are to coinc ide. 3. 4. Click the Exit workbench icon to return to the 3D world. Make sure the sketch is still active, then click the Wall icon . 5. The Wall Definition dialog box opens. Tangent Walls http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0803. htm (1 of 3) [12/7/2001 5:13:24 PM] Note the orientation of the wall to be created. Click inside the Tangent to field, then select the wall to hich the new wall has to be tangent. 6. Here, you need to select the planar face of the flange. Note that the orientation automatically changes to conform to the material orientation already defined on the support wall. Click OK. The wall is created and a Wall. xxx feature is added in the specification tree. 7. Tangent Walls http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0803. htm (2 of 3) [12/7/2001 5:13:24 PM] If you want to create the wall on a wall that cannot be unfolded, the system issues a warning and prevents you from creating the tangent wall. Tangent Walls ttp://arbredsy/FmoCX R8/SheEnglish/sheug. doc/src/sheugbt0803. htm (3 of 3) [12/7/2001 5:13:24 PM] Click the Unfold icon . The tangent wall is unfolded as a wall linked by a bend to another wall, would be. 8. Creating Walls From An Edge This task shows how to create walls from edges of an existing wall. This function is used to create a box in an easy and quick way from an existing reference wall. At least one wall must already exist. Open the Wall1. CATPart document from the samples directory. Click the Wall on Edge icon and select an edge of an existing wall. 1. The Wall On EdgeDefinition dialog box is displayed together with a preview of the wall. Define the type of wall to be created by specifying the Reference, that is: 2. the Height of the wall: that is the orthogonal projection from the top of the wall on edge to the reference wall. Select the icon to define the height of the wall from the bottom of the reference wall or the icon to define the height of the wall from the top of the reference wall . the Length of the wall: that is the absolute value of the wall on edge without bend. From an Edge http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0802. tm (1 of 6) [12/7/2001 5:13:25 PM] the limits of the wall: LIM1 and LIM2. These texts only indicate on which side a given limit is. They are not precisely on the limit spots. The actual locations of the limits are defined with the icons and an input distance that is taken into account respectively from the inner side of an existing bend, the inner side of an existing wall or the outer side of an existing wall. the angle of the wall: by default it is perpendicular to the plane containing the edge. You may modify it according to your needs. it is updated dynamically on the screen. This preview gives information about: he Sketch Profile: by default, if you pick an edge on the top of the reference wall, the direction of the wall is upwards, if you pick an edge on the bottom of the reference wall the direction of the wall is do wnwards. Preview with top edge selected Preview with bottom edge selected You can invert the sketch's position, and therefore the wall's, using the Reverse Position button. Preview with bottom edge selected and sketch profile inverted From an Edge http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0802. htm (2 of 6) [12/7/2001 5:13:25 PM] the material side: by default the aterial side is proposed so as to keep a continuity with the reference profile. However, you can change it by clicking the red arrow or the Reverse Side button. Check the Clearance option to offset the wall on edge from the selected edge. 3. The entered value is the radius of the bend on this edge. Wall on edge with clearance Wall on edge without clearance Note that the reference wall remains unchanged when changing the bend radius value. It is the Wall on Edge's length that is affected. You can also choose to create the wall with or without a bend by checking the With Bend option. 4.If there is no wall from which a limit can be computed, the reference element is the edge of the reference wall. From an Edge http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0802. htm (3 of 6) [12/7/2001 5:13:25 PM] A wall on edge is defined by the selected edge (reference edge). When the reference edge is modified, by adding any feature that shortens the edge (a bend to an adjacent wall on edge or a cutout for example) the wall on edge based on this reference edge is recomputed. To avoid this you may: create the bend manually on the wall modifying the edge used as the reference to create the other wall eorder the creation of walls to postpone the creation of the modifying feature Both limits are computed with the same reference icon. The bend is not previewed, even if the option With Bend is checked. However it will be created. The selected options are modal and will be proposed to create the next wall. Walls on edge being contextual features, if you break the profiles continuity by inverting the material side of a wall, you may have to manually re-specify all features based upon the modified one, even if they are not directly connected to the modified wall, in order to update the part afterwards.This is the case when creating a wall on edge from another wall on edge, for example: From an Edge http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0802. htm (4 of 6) [12/7/2001 5:13:25 PM] If you invert the material side of the reference wall on which the first wall on edge has been created, both walls on edge are relocated (as if you were flipping the geometry): If you invert the material side of the first wall on edge (and not the material side of the reference wall), the second wall on edge is relocated. Indeed, its specification being relative to the first wall on edge, when its input data (i. e. he edge selected on the first wall on edge) is modified, the second wall on edge is rebuilt at a new location. 5. Click OK in the Wall On Edge Definition dialog box. A WallOnEd ge. x element is created in the specification tree. A WallOnEdge. x element can be edited: double-click it in the graphic area or in the specification tree to display its creation dialog box and modify the parameters described above, including the edge from which it is created. However, the sketch of a wall on edge cannot be edited directly. Would you need to edit the sketch of a wall on edge, you have to isolate it first. See Isolating Walls.You can cut or copy and paste a wall on edge. If you cut and paste a wall on edge with children elements, these children elements are lost. This may result in update errors. You cannot undo an Isolate action after having modified the wall. Isolating a wall on edge erases all updating data. From an Edge http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0802. htm (5 of 6) [12/7/2001 5:13:25 PM] Extruding This task explains how to create a wall by extrusion. You must have defined the Sheet Metal parameters. A model is available in the Extru de1. CATPart from the samples directory. 1. Click the Extrusion icon . 2.Select a sketch. The Extrusion Definition dialog box is displayed. Several types of extrusion are available: Dimension : the requested input data are a sketch and a dimension, Up to plane or Up to surface: a plane or a surface are input as limit to the extrusion. These functions are used to create walls that are not rectangular. 3. Edit the Length1 and Length2 to set both extremities, for option Dimension. Extruding http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt1100. htm (1 of 4) [12/7/2001 5:13:25 PM] 4. Define the options as needed: Check the option Mirrored extent to extent the material on both sides of the sketch.In that case, only Length1 can be edited. This option is only available if the type is set to Dimension. Extruding http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt1100. htm (2 of 4) [12/7/2001 5:13:25 PM] Push Invert Material Side to invert the direction of the creation of the m aterial. 5. Click OK. The walls corresponding to the selected sketch are created according to the specified options, and added to the specification tree. When the extrusion is the first Sheet Metal feature of the Part, the reference wall is the first wall created based on the first segment of the sketch.For option Up to Surface, while the wall end that is limited by the surface has the shape of the surface, its thickness does not fit the surface. It is a â€Å"rectangular† polygon defined by the first edge that comes into contact with the surface. Extruding http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt1100. htm (3 of 4) [12/7/2001 5:13:25 PM] Check Symmetrical thickness to create thickness inside and outside the sketch. Such an extrusion can also be performed on a sketch made of lines and arcs of circle, provided there are no tangency discontinuities between the different elements. However, in this ase, the Up to plane or Up to surface capabilities are not availab le, and you cannot isolate such an extrusion. Extrusion walls can be edited and/or isolated. The sketch may not be closed. Extruding http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt1100. htm (4 of 4) [12/7/2001 5:13:25 PM] Isolating Walls This task explains how to isolate a wall. This is possible in two cases: 1. after having created walls by extrusion (see Extruding) 2. after having created a wall on edge (see Creating Walls from an Edge). You must have defined the Sheet Metal parameters. A model is available in the Extrude2. CATPart from the samples directory.Isolating Extruded Walls Right-click the Extrusion. 1 feature and choose the Extrusion. 1 object -; Isolate contextual menu item. 1. The Extrusion Isolate dialog box is displayed. Select one of the wall of the extrusion to be isolated. 2. The selected wall is highlighted in the geometry. This wall is the reference wall, meaning that it can be modified and the other walls will take the modification into account. On th e other hand if the other walls are modified the reference wall is an anchoring wall, and modifications will be made around it. The Extrusion Isolate dialog box is updated. 3. Click OK in the dialog box.The walls of the extrusion have been isolated, each with its own sketch. Yet coincidence constraints are automatically generated between the isolated walls. Isolating Walls http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt1701. htm (1 of 4) [12/7/2001 5:13:25 PM] The extrusion's initial sketch is retained (Sketch. 1 in the example above). Double-click the sketch of the reference wall (here Sketch. 3) and modify it by increasing its length. 4. Exit the Sketcher using the Exit icon . 5. The Part is updated. You can note that the wall that was adjacent to the pad, now lies on it, as it is the reference wall that was modified.Isolating Walls http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt1701. htm (2 of 4) [12/7/2001 5:13:25 PM] However, had you modified the sketch of t he wall lying on the pad (Sketch. 4), moving it further away from Wall. 2 as shown here to the right, the updated pad would not take the gap between the walls into account. The resulting part looks like this (Wall. 3 has been modified but still coincides with Wall. 2): Isolating Walls http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt1701. htm (3 of 4) [12/7/2001 5:13:25 PM] You can then edit its sketch if needed. In the present case, the wall on edge had been created with a end. Therefore when isolating this wall from the reference wall, the bend is created as a separate feature that can be edited as well. The angle value between the two walls is displayed for edition. You cannot undo an Isolate action after having modified the wall. Isolating a wall on edge erases all updating data. Isolating Walls http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt1701. htm (4 of 4) [12/7/2001 5:13:25 PM] Isolating Walls on Edge Right-click the wall on edge and choose the Wall On Edg e contextual menu item. 1. The wall on edge is then changed to a standard wall, as you can see from the specification tree.Creating Rolled Walls This task shows how to create rolled walls (such as pipes, open pipes with flange, etc. ). You must have defined the Sheet Metal parameters, and have a sketch available, in the form of an circular arc. The part is available in the Rolledwall1. CATPart from the samples directory. 1. Click the Extrusion icon . 2. Select the circular sketch. 3. Make sure the type is set to Dimension. Length 1 and Length 2 indicate the location of Limit 1 and Limit 2. 4. 5. Define the options as needed (the length being down to -50 mm): Creating Rolled Walls http://arbredsy/FmoCXR8/SheEnglish/sheug. oc/src/sheugbt1000. htm (1 of 3) [12/7/2001 5:13:26 PM] Check the option Mirrored extent to extend the material on both sides of the sketch. In that case, only Length1 can be edited. Check Symmetrical thickness to create thickness inside and outside the sketch. Push Invert Material Side to invert the direction of the creation of the material. Click OK in the dialog box to create the rolled wall: 6. Creating Rolled Walls http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt1000. htm (2 of 3) [12/7/2001 5:13:26 PM] The rolled wall is a particular extrusion: he input sketch is either a circular arc or a closed circle, the creation type is always Dimension. The sketch may be open. In that case, you can define where the opening should be. The sketch may be closed. In that case, you have no control on the opening location. The only operations you can combine with a rolled wall in a Sheet Metal model are flanges and cutouts. No other elements (standard wall, bend,†¦ ) are allowed. Creating Rolled Walls http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt1000. htm (3 of 3) [12/7/2001 5:13:26 PM] Creating Bends on WallsThis section explains and illustrates different methods to create bends on walls. Bends can only be created between walls , whether manually or automatically, and not between any other Sheet Metal features, such as stamps for example. Create bends from wall: select the two walls, set the bend radius value, the bend extremities, and specify the use of corner relief Generate bends automatically: select the part, then a reference wall Create conical bends: select the part, and choose a reference wall Create flat bends: select a sketch, set the creation mode and limiting option, set the radius and angle in relation to the selected sketch.Creating Bends http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0210. htm [12/7/2001 5:13:26 PM] Manually Creating Bends from Walls This task explains two ways to create bends between walls in the Sheet Metal part. These bends can be created on non-connex walls, and with a constant radius value. Open the BendExtremities01. CATPart document from the samples directory. 1. Select the Bend icon . The Bend Definition dialog box opens. Note that the Radius field is in gr ay because it is driven by a formula: at that time, you cannot modify the value. Select Wall. 2 and Wall. 5 in the specification tree.The Bend Definition dialog box is updated. 2. Right-click the Radius field: the contextual menu appears. 3. Deactivate the formula: you can now change the value. 4. Enter 4mm for the Radius and click Preview. 5. The bend is previewed, along with its orientation symbolized by arrows. The Left and Right texts further indicate this orientation and are useful to define different bend extremities. Manually Creating Bends from Walls http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0202. htm (1 of 4) [12/7/2001 5:13:27 PM] 6. Click the More button to display further options: You can define: he left and right extremity settings (see also extremities definition settings) the corner relief definition settings and the bend allowance settings. Within the Left Extremity tab, choose the Mini with round relief bend extremity type, deactivate the L1 and L2 le ngth formulas, and set them to 6mm and 3mm respectively. 7. Click the Right Extremity tab, and choose the Curved shape type. 8. Click Preview to visualize the left and right extremities. 9. Click OK in the Bend Definition dialog box. 10. The Bend is created with the specified extremity types. Manually Creating Bends from Walls ttp://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0202. htm (2 of 4) [12/7/2001 5:13:27 PM] The extremities and the corner relief defined with the current dialog box will apply locally and prevail over any other global definition. Be careful when creating bends with square or round relief. Depending on the geometry configuration, this can lead to removing more matter than you would expect. Indeed, a corner relief being computed on the whole intersection of the elements involved (bends or bend/wall), in the following configuration the matter is removed till the end of the wall.Bend with no relief Bend with square relief In this case, it is best to replace the bend corner relieves with cutouts (identified in red in the figure below) that will act as corner relieves removing matter to the part. Manually Creating Bends from Walls http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0202. htm (3 of 4) [12/7/2001 5:13:27 PM] Generating Bends Automatically This task explains how to automatically generate bends between walls in the Sheet Metal part. You can first create all the bends, then modify the parameters for any of the generated bends.However, when an ambiguity arises, that is when more than two bends end on the same vertex, the bends are not automatically generated. You then need to create them manually, so as to explicitly select the walls between which the bends are to be created. Open the BendExtremities01. CATPart document from the samples directory. 1. Select the Automatic Bends icon . The bends are created. Generating Bends Automatically http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0206. htm (1 of 4) [12/7/200 1 5:13:27 PM] Double-click the bend of interest: Bend. 4 The Bend Definition dialog box opens. 2. Right-click the Radius field: the contextual enu appears. 3. Deactivate the formula: you can now change the value. 4. Enter 4mm for the Radius and click Preview. 5. Bend. 4 is modified. 6. Click the More button to display further options: You can re-define: the left and right extremity settings (see also extremities definition settings) the corner relief definition settings and the bend allowance settings. Generating Bends Automatically http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0206. htm (2 of 4) [12/7/2001 5:13:27 PM] Within the Left Extremity tab, choose the Mini with round relief bend extremity type, deactivate the L1 and L2 length formulas, and set them o 6mm and 3mm respectively. 7. Click the Right Extremity tab, and choose the Curved shape type. 8. 9. Click OK in the Bend Definition dialog box. The bend is modified with the specified options The extremities and the corner relief defined with the current dialog box will apply locally and prevail over any other global definition. Push the more button to display; the extremities definition settings and the corner relief definition settings and the bend allowance settings. Generating Bends Automatically http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0206. htm (3 of 4) [12/7/2001 5:13:27 PM] Creating Conical BendsThis task explains how to generate conical bends between two walls in the Sheet Metal part. These bends are different from the standard bend in that they allow different radius values at each end of the bend. Open the ConicalBend1. CATPart document from the samples directory. Select the Conic Bend icon . The Conic Bend Definition dialog box opens. 1. Select Wall. 1 and Wall. 2 in the specification tree or in the geometry. The Bend Definition dialog box is updated, and arrows are displayed indicating the walls orientation. 2. You can click on the arrow to invert them if needed. Th e LIM1 and LIM2 texts indicate the endpoints for the bend.Enter the radius values for each end of the conical bend. If the difference between the specified radius values does not allow the generation of a cone with an angle greater than 1 degree, a warning is issued prompting you to increase one of the radii. Click OK in the Warning dialog box, and increase/decrease the radius values. 3. Conical Bends http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0204. htm (1 of 3) [12/7/2001 5:13:27 PM] By default, Radius 2 is twice Radius 1. 4. Click More†¦ to display further options. 5. Choose the bend extremities: Mini with no relief: the shortest possible bend is created, and presents no reliefCurve shaped: the bend is created keeping the tangency continuity with the support walls. Maximum: the bend is calculated between the furthest opposite edges of the supporting walls. 6. Click OK. The Bend is created. The two walls must be connected by the edge of their internal faces. The Angle field is locked. It indicates the angle value between the two walls between which the bend is computed. Conical Bends http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0204. htm (2 of 3) [12/7/2001 5:13:27 PM] Should you choose the Curve shaped extremity option, the bend would look like this:Conical Bends http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0204. htm (3 of 3) [12/7/2001 5:13:27 PM] Creating Bends From a Line This task explains how to generate bends based on a line (also called flat bends) in the Sheet Metal part. A wall and a bend are created. Open the FlatBend1. CATPart document from the samples directory. Select the reference wall then the Bend From Flat icon . 1. The Bend From Flat Definition dialog box opens. Select a sketch (Sketch. 3 here). This sketch must necessarily be a line. 2. 3. You can choose the line extrapolation option: he line is extrapolated up to the wall edge (Bend From Flat Until) the line is not extrapolated, and the bend is l imited to the line's length (Bend From Flat Length) Set the bend radius value. You may need to deactivate the formula using the Formula -; Deactivate contextual menu on the Radius field. 4. 5. Set the angle value between the generated wall and the reference wall. 6. Click OK to create the bend. Bends From Line http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0205. htm (1 of 2) [12/7/2001 5:13:28 PM] When creating such a bend on a reference wall (first wall), an arrow indicates which part is to be folded.Click this arrow to invert the side that will be bent. Such bends cannot be created, if the section to be folded already intersects the part. Bends from line should be performed on end walls, or prior to creating further walls on the bent one. Perform the bend before creating the stamping features, as stamps are not retained when the part is folded with the bend. Bends From Line http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0205. htm (2 of 2) [12/7/2001 5:13:28 PM] Creating Swept Walls This section explains and illustrates how to create and use various kinds of swept walls, i. e. alls based on a given contour that is swept along a spine. Create a flange: select a spine, and set the radius, length, and angle values. Create a hem: select a spine, and set the radius, and length values. Create a tear drop: select a spine, and set the radius, and length values. Create a swept flange: select a spine, and a user-defined profile Redefine swept walls limits: choose the Relimited type, and select a point lying on the spine or a plane normal to the spine and intersecting it as limits Display swept walls axes in drafting sheets: open a CATDrawing document, click the Unfolded View icon, and select a planeSelecting the Spine Whatever the type of the swept wall you wish to create, you first need to select one or more contiguous edges to make up the spine along which the contour, either pre- or user-defined, is to be swept. You can: manually select one, or m ore, edge(s) Selection without propagation Resulting flange without propagation select one edge and click the Tangency Propagation button: all contiguous and tangent edges are selected. In this case, would you need to remove one edge, you need to manually select it. Remember that only extremity edges can be removed without breaking the continuity between edges.Creating Swept Walls http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0600. htm (1 of 2) [12/7/2001 5:13:28 PM] Selection with propagation Resulting flange with propagation Creating Swept Walls http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0600. htm (2 of 2) [12/7/2001 5:13:28 PM] Creating a Flange This task explains how to generate a flange from a spine and a profile. Open the SweptWall01. CATPart document from the samples directory. 1. Select the Flange icon . The Flange Definition dialog box opens. 2. Select the edge as shown in red. Creating a Flange http://arbredsy/FmoCXR8/SheEnglish/sheug. oc/src/sheug bt0601. htm (1 of 3) [12/7/2001 5:13:28 PM] Enter 2mm in the Radius field, 10mm in the Length field and 120 ° for the Angle. 3. Click the More button to display the Bend Allowance tab allowing you to locally redefine the bend allowance settings. You may need to deactivate the formula using the contextual menu on the field and choosing Formula -; Deactivate before editing the value. 4. In this case, the new K Factor value overrides the value set in the Sheet Metal Parameters. 5. Click OK to create the flange. Creating a Flange http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0601. tm (2 of 3) [12/7/2001 5:13:28 PM] The feature is added to the specification tree. Use the Tangency Propagation button to select all tangentially contiguous edges forming the spine (see Selecting the Spine). You can redefine the flange limits by choosing the Relimited option (see Redefining Swept Walls Limits). Creating a Flange http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0601. htm (3 of 3) [12/7/2001 5:13:28 PM] Creating a Hem This task explains how to generate a hem from a spine and a profile. The SweptWall01. CATPart document is still open from the previous task. If not, open the SweptWall02.CATPart document from the samples directory. Select the Hem icon in the Swept Walls sub-toolbar. 1. The Hem Definition dialog box opens. 2. Select the edges as shown in red. Creating a Hem http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0602. htm (1 of 3) [12/7/2001 5:13:29 PM] Enter 2mm in the Radius field, and 3mm in the Length field. 3. Click the More button to display the Bend Allowance tab allowing you to locally redefine the bend allowance settings. You may need to deactivate the formula using the contextual menu on the field and choosing Formula -; Deactivate before editing the value. 4.In this case, the new K Factor value overrides the value set in the Sheet Metal Parameters. 5. Click OK to create the hem. Creating a Hem http://arbredsy/FmoCXR8/SheEnglish /sheug. doc/src/sheugbt0602. htm (2 of 3) [12/7/2001 5:13:29 PM] The feature is added to the specification tree. Use the Tangency Propagation button to select all tangentially contiguous edges forming the spine (see Selecting the Spine). You can redefine the hem limits by choosing the Relimited option (see Redefining Swept Walls Limits). Creating a Hem http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0602. htm (3 of 3) [12/7/2001 5:13:29 PM] Creating a Tear DropThis task explains how to generate a tear drop from a spine and a profile. The SweptWall01. CATPart document is still open from the previous task. If not, open the SweptWall03. CATPart document from the samples directory. Select the Tear Drop icon in the Swept Walls sub-toolbar. 1. The Tear Drop Definition dialog box opens. 2. Select the edge as shown in red. Creating a Tear Drop http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0603. htm (1 of 3) [12/7/2001 5:13:29 PM] Enter 3mm in the Radius field, and 8mm in the Length field. 3. Click the More button to display the Bend Allowance tab allowing you to ocally redefine the bend allowance settings. You may need to deactivate the formula using the contextual menu on the field and choosing Formula -; Deactivate before editing the value. 4. In this case, the new K Factor value overrides the value set in the Sheet Metal Parameters. 5. Click OK to create the tear drop. Creating a Tear Drop http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0603. htm (2 of 3) [12/7/2001 5:13:29 PM] The feature is added to the specification tree. Use the Tangency Propagation button to select all tangentially contiguous edges forming the spine (see Selecting the Spine).You can redefine the tear drop limits by choosing the Relimited option (see Redefining Swept Walls Limits). Creating a Tear Drop http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0603. htm (3 of 3) [12/7/2001 5:13:29 PM] Creating a Swept Flange This task explains how to generate a swept flange from a spine and a user-defined profile. The SweptWall01. CATPart document is still open from the previous task. If not, open the SweptWall04. CATPart document from the samples directory. 1. Using the Sketcher , define a profile in the yz plane as shown below: Then quit the Sketcher, using the Exit iconSelect the Swept Flange icon in the Swept Walls sub-toolbar. 2. The User Defined Flange Definition dialog box opens. 3. Select the edge and the profile, as shown in red. Creating a Swept Flange http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0604. htm (1 of 3) [12/7/2001 5:13:29 PM] The dialog box looks like this: Click the More button to display the Bend Allowance tab allowing you to locally redefine the bend allowance settings. You may need to deactivate the formula using the contextual menu on the field and choosing Formula -; Deactivate before editing the value. 4.In this case, the new K Factor value overrides the value set in the Sheet Metal Parameters. 5. Click O K to create the swept flange. Creating a Swept Flange http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0604. htm (2 of 3) [12/7/2001 5:13:29 PM] The feature is added in the specification tree. Use the Tangency Propagation button to select all tangentially contiguous edges forming the spine (see Selecting the Spine). You can redefine the tear drop limits by choosing the Relimited option (see Redefining Swept Walls Limits). Creating a Swept Flange http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0604. tm (3 of 3) [12/7/2001 5:13:29 PM] Redefining Swept Wall Limits This task explains how to redefine the spine's limits when creating any type of swept walls, using existing geometric elements: points lying on the spine or intersecting planes.. Open the SweptWall01. CATPart document. 1. Select the Flange icon . The Flange Definition dialog box opens. Using the combo list, choose the Relimited type. 2. The Flange Definition dialog box is updated and now displays two Limit fi elds. Select the spine. Here we select a single edge. See also Selecting the Spine. 3. Redefining Swept Walls Limits http://arbredsy/FmoCXR8/SheEnglish/sheug. oc/src/sheugbt0606. htm (1 of 2) [12/7/2001 5:13:30 PM] Successively select the two limiting elements. Here we select a point lying on the spine as the first selecting element, and a plane intersecting the spine as the second limiting element. 4. Make sure intersecting elements are normal to the spine, and they intersect it only once. Specify the swept wall values. In the example of the flange you set the Radius, Length and Angle values. You may also click More >> to display further options. See Creating a Flange. 5. 6. Click OK. The swept wall is created within the limits on the spine. Redefining Swept Walls Limits ttp://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0606. htm (2 of 2) [12/7/2001 5:13:30 PM] Displaying Swept Wall Axes This task explains how to generate an unfolded view of a part with swept wall in a drawin g sheet including the axes of planar hems, tear drops, and flanges are displayed within the drawing. The SweptWall01. CATPart document is still open from the previous task. If not, open the SweptWall05. CATPart document from the samples directory. Make sure that the Generate axis button is checked in the Tools -> Options -> Mechanical Design -> Drafting -> Generation tab, prior to generating a view in a .CATDrawing document. 1. Click or select File -> New†¦ 2. Select the Drawing type and click OK. 3. Click OK. For more information about this workbench, refer to Generative Drafting User's Guide. Displaying Swept Walls Axes http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0605. htm (1 of 2) [12/7/2001 5:13:30 PM] 4. The drawing sheet appears. Tile the windows horizontally using the Window -; Tile Horizontally menu item. 5. Select the Unfolded View icon in the Projections toolbar from Generative Drafting Workbench. 6. This icon is added to the Projections toolbar provided the Sheet Metal workbench is present.Choose the xy plane in the Sheet Metal specification tree. The unfolded view is displayed with the planar swept wall axes. 7. Displaying Swept Walls Axes http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt0605. htm (2 of 2) [12/7/2001 5:13:30 PM] Unfolding Unfolded Sheet Metal parts can be displayed in two ways: Folded/Unfolded View Access Concurrent Access Each Sheet Metal feature is created in a given view: folded, or unfolded. Editing a feature must be done in its definition view. If not, a message is automatically issued, prompting you to change views, before editing the feature. Unfolding http://arbredsy/FmoCXR8/SheEnglish/sheug. oc/src/sheugbt1200. htm [12/7/2001 5:13:30 PM] Folded/Unfolded View Access This task shows how to unfold the part. 1. Click the Unfold icon . The part is unfolded according to the reference wall plane, as shown below. 2. Click this icon again to refold the part for the next task. Bend limits and stamping are n ow displayed in the unfolded view. When designing in context, If a CATProduct document contains several SheetMetal parts, only one part can be visualized in the unfolded view at a time. Folded/Unfolded View Access http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt1201. htm [12/7/2001 5:13:30 PM] Concurrent AccessThis task explains how to display the Sheet Metal part in two windows: one with the folded view, one with the unfolded view. Any modification in one window is displayed in the other window. 1. Click the Multi-view icon . The part is unfolded in a second window. 2. Choose the Window -; Tile Horizontally menu item. Both windows are tiled. Activate the window in which you want to work. Concurrent Access http://arbredsy/FmoCXR8/SheEnglish/sheug. doc/src/sheugbt1202. htm (1 of 2) [12/7/2001 5:13:30 PM] Any modification in one view is taken into account in the other view enabling the user to make modifications in the best possible context.In the multi-view mode as in the st andard unfolded view, all constraints are displayed in the geometrical views. Once in the Multi-view mode, the standard icon Unfold is not longer available. The Multi-view function is not available from a standard unfolded view. Only parts with bends can be unfolded. Cutting faces and open faces are not displayed in Multi-view mode. Concurrent Access

Strategic Human Resource Management Essay Example | Topics and Well Written Essays - 1000 words - 1

Strategic Human Resource Management - Essay Example How well an organization thrives in its operations is greatly determined by its human capital which is in turn driven by strategic human resource management and planning. Efficient human resource management has been universally acknowledged for the capabilities it possesses towards shaping employee behavior in attaining the overall mission of an organization (King and Zeithaml, 2001). Obtaining a productive pool of employee skills is a process which commences from selection and proceeds to molding their behavior and work ethics in line with the overall organizational goals (Youndt and Snell, 2001). Prior understanding of the requirements of various duties and processes in an organization may form the basis effective selection or recruitment of the most appropriate human labor. In shaping employee behavior, employee is visualized as cognitive and emotional being who possess free will to partake in various events (Baruch and Peiperl, 2000).Therefore, how efficiently employees are manag ed will greatly determine whether the work ethic behaviors they exhibit are in line with the business mission of the organization in question. Unlike other forms of capital in a firm, organizations do not own human but rather it is owned by individuals. Competitiveness within firms is said to be only achieved if the collective behavior of the human capital is geared towards the benefits of the firm (Youndt and Snell, 2001). Cost effective utilization of labor within a firm can only be achieved through strategic human resource management. Human resource management is concerned with identification of the roles and duties of the individual components of the human capital; in so doing, the various firm’s operations are of critical importance to the human resource managers (Richard, 2001). A combination of clear understanding of the organizational operations together with the pool of skills present in the human capital provides the basis for efficient and cost effective labor util ization (Youndt and Snell, 2001). Measures geared towards effective labor utilization often focus on maximizing the output from the human capital while at the same time minimizing the input spent on the same. These may be achieved through means such multiple allocation of duties on employees depending on the skills and outsourcing for various services with a firm (Baruch and Peiperl, 2000). Strategic human resource management involves effective planning and assessment of environmental uncertainty and adaption. Planning is the day-to-day execution of the organization goals; it involves undertaking of measures that best accomplish the goals of an organization at minimal costs and uncertainties (Mello, 2011). Effective planning calls for constant reviewing of the efforts being made towards attainment of particular goals. This helps one to determine whether the efforts being directed towards certain goals are generating the anticipated results. Constant reviewing minimizes the chances o f being faced with unnecessary uncertainties. Assessment of environmental uncertainty and adoption is also important in strategic human resource management. Therefore, within an organization, key focus should be given to appropriate environmental biodiversity. Adaption mechanisms will involve regulatory measures that together aim at contributing to the achievement of organizational goals (Baruch and

Currency crisis Essay Example | Topics and Well Written Essays - 1500 words

Currency crisis - Essay Example However, his academic excellence and outstanding performance in various portfolios he has held proves his critics wrong (Blackden 2012). The responsibility of salvaging the United Kingdom’s currency crisis will be his primary responsibility as the governor of the Central Bank of England. Blackden’s article in The Telegraph highlights some of the attributes that Mark Carney possess that makes him a good choice for the position. The article clearly outlines possible ways that economists think Mark Carney would use to restore Britain’s dwindling economy. In this way, it has proved and highlighted some of the theories proposed earlier by economists in their attempts to explain the causes and ways of minimizing currency crisis. Mark Carney has been portrayed to believe in closer supervision and maintenance of high capital requirements for large financial institutions (Blackden 2012). This is opposed to what Sir Mervyn King advocates. However, it is worth noting that u nderdevelopment of the banking sector can cause a currency crisis. This is because the central bank may focus on financing the banking sector to bail them from their financial problems at the expense of maintaining the peg (Komulainen 1999). This may bring currency instability leading to a currency crisis. ... This is aimed at making the financial system safe as the economy recovery process is being conducted. It is similar to the canonical currency-crisis model. This model as proposed by Stephen Salant asserts that speculators have tendencies of holding exhaustible resources with expectations that their prices would rise. The increase in the prices of these resources will then offer the speculators a return rate equivalent to other assets (Krugman n.d.). In this way, the exchange rates would be stabilized. Therefore, it is necessary to comprehend Blackden’s assertion on the need for Mark Carney to empower British banks to hold massive capital. New-wave theories have also explained that recent currency crises affecting various countries are as a result of the weak banking systems. Therefore, holding massive capital would imply that the banks can sustain themselves and would not need bailing from the central bank (Fourcans & Franck 2003). In this scenario, the central bank will preve nt a possible currency crisis. The article also mention that Mark Carney would urge United Kingdom’s leading companies to invest in new markets such as Brazil, China and India. Opening up and venturing into new markets would help Britain a great deal since it would steer the economy to a fast-paced recovery process (Fourcans & Franck 2003). On the other hand, venturing into foreign and emerging markets would give investors the confidence that the currency is stable; thus, they would not withdraw from the British market due to fear of imminent collapse of the economy (Fane 2000). Additionally, Mark Carney’s appointment is expected to save UK from the imminent effects of the on-going Euro zone crisis. This is because the United Kingdom depends on foreign money to fund most of its pertinent

Employment of Minors between the Ages of 12 and 18 Essay - 1

Employment of Minors between the Ages of 12 and 18 - Essay Example (c) It is necessary for the individual to submit the following elements before they are able to be granted a certificate: (1) A certified copy of a birth certificate or birth registration card; and (2) A statement from the potential employer indicating that if he were given a certificate from the school superintendent, he could employ the minor immediately and describing the type of job offered. It shall be understood that the potential employer, by furnishing such statement, does not promise to employ the minor for any specific amount of time. (d) A copy of the certificate will be made a part of the minors school file, for all minors between the ages of 16 and 18. The certificate must show that the minor is at least 16 years of age in order to qualify the minor to work between the hours of 9:00 P.M. and 6:00 A.M. and to be employed in any of the occupations covered by Code Section 39-2-2. In addition to the certificate, the superintendent of schools, or an authorized member of his staff, shall issue an identification card to each minor in this category. The identification card will demonstrate that the minor is eligible for employment. The minor will then not have to attain future employment certificates unless his certificate is revoked by the Commissioner of Labor. (e)(1) The certificate mentioned above must be accompanied by a letter from the minors school administrator indicating that the minor is enrolled in school full-time and has a good attendance record. The employer of the minor must maintain a copy the certificate and the letter in the minors employment file. The letter must be updated in January of each academic year during which the minor is working. This process will continue until the minor turns 18, receives a high school diploma, a general educational development (GED) diploma, a special education diploma, or a certificate of high school completion, or has terminated his or her secondary education and is enrolled in a postsecondary school. Any employer failing to comply with these rules is guilty of a misdemeanor and if convicted will  be subject to a fine not to exceed $1,000.00, up to twelve months imprisonment, or both, for each violation.

The British Economy Essay Example | Topics and Well Written Essays - 1500 words - 4

The British Economy - Essay Example Within 1940th – 1970th absolute majority of former British colonies became independent; thus, economic influence of the British Isles within the Commonwealth decreased. Owing to inconsequent regulation in the previous years in 1968 Wilson’s government had to transfer national budget in the economy regime. Besides, in 1967 unprofitable steel industry was nationalized for stabilization of the whole industrial sector. Economic and industrial spheres required urgent restructure. The period of 1970th was marked with high level of socio-economic instability. Pressure of national trade unions increased as a result of limitations of their rights and growing unemployment. Numerous strikes of workers caused million losses. In 1969 trade unions rejected limitation of right for strikes. There was a large disproportion between number of trade unions and employed workers. The majority of labor force in the manufacturing sector was employed at the big plants and enterprises. â€Å"Thus in 1973 establishments with 1000 or more employees employed 42 per cent of the manufacturing labour force and even in 1984, after a wave of closures of large plants, still employed 32 per cent.† (Oulton 1990, 72) Economic recession covered the whole manufacturing sphere, including employment rate, workers’ socio-economic welfare, basic economic indices (GDP, IRR). British citizens regarded a long-term crisis as consequence of entry into EU (1973 – 1975), political i nstability, inappropriate financing of industrial sector. Despite of economic growth of 1980th, share of manufacturing sector in GDP had decreased from 25% up to 14% in 2004. Decrease of manufacturing sector happened mainly due to the reorganization of national economy and growth of service sector. Since early 1980th its output has increased by circa 30%. The same tendency is marked in other countries Such tendency is conditioned with a large-scale closing of large plants and

Article Essay Example | Topics and Well Written Essays - 750 words - 4

Article - Essay Example Thus, the increasing premiums resulted in businesses relocating to states with lower rates of worker compensation. So as to avoid businesses and jobs from leaving their states, legislators pushed for reforms concerning compensation laws. Thus, 1,050 amendments related to workers compensation were enacted by legislators between 1982 and 1988.In fact states that enacted amendments experienced a reduction in worker compensation rates. OSHA normally enforces federal worker compensation laws whereas the Worker Compensation Agency enforces state worker compensation laws. Voluntary programs have been implemented by some states so as to make sure regulations are being adhered to. Others make use of accident avoidance services to reduce the costs of workers compensation. Some other states utilize targeting strategies so as to focus on companies having above average accidents in the workplace. In addition, companies having above average injuries are required to adhere to safety regulations. This study categorized the obligatory state level workplace safety requirements into groups that comprised of safety program laws, safety committee laws, insurance carrier loss control regulations as well as targeting programs. Thus these 4 kinds of safety requirements differ from conventional hazard particular to OSHA federal standards. The first stage for this study was looking at the preceding research and information regarding st ate level worker compensation initiatives and work place needs and arranging them into 4 classes. The records were taken from documents that were derived from workers compensation in addition to the labor agencies of every state. They discovered that 26 states shared 48 safety requirements as regards compensation of workers. Twenty four out of all the state lacked state-initiated workplace requirements. The 1990’s was

Gandhi Essay Example | Topics and Well Written Essays - 750 words

Gandhi - Essay Example Capitalism has generated desires that were non-existent by means of promoting luxuries and comforts into necessities. Gandhi’s denunciation of capitalism is based on a profound revulsion of a system where profit is allowed to degrade human labor, where the machines are valued more than human beings, where mechanization is preferred to humanism. Gandhi is against this basic philosophy of modern society. He finds two objectionable and unethical principles at its very foundation: - ‘might is right’ & ‘survival of the fittest’. The first justified the politics of power as propounded earlier by Machiaveli; the second propagated the economics of self-interest as proposed by Mercantilists and later by Adam Smith. The ‘Mahatma’ was not, as commonly perceived, totally against modern civilization. He saw great merit in the organizational and democratic systems of modernism. He was also much taken with the modern doctrines of human equality and human rights. Gandhi felt the apparent benefits of modernism were of a vastly dubious nature. For example modern medicine created patterns of addiction which were highly abnormal and modern transportation, far from making life simpler, in reality helped to spread disease. Wisdom, that should have benefited mankind, had been relegated to information & scientific knowledge in quest of power and decency, equ ­ated with liberal self-interest, had become a form of caution. Gandhi was not in opposition to technology per se but to technologism, which was a circumstance that created a hierarchical connection between man (those possessing technology) and man (those who do not), and man and nature. Gandhi claimed that he had no design on technology as such and had no intent to put back the hand of the clock of evolution. No disorder had been created by technology that could not be corrected. It was a psychological state that had to be put right.2 He believed in the model of economic self-

A comparative evaluation of the impact of culture on customers' Essay

A comparative evaluation of the impact of culture on customers' behaviour - Essay Example is imperative for international marketers to treat culture as a mental image that impacts on a broad scope of specific attitudes, which consequently, determine the way consumers evaluate options in the product or service categories. The holiday season presents an exciting period for both business to business (B2B) and business to consumers (B2C) organisations alike. Being a high stake and high volume season, businesses finalise their budgets for the upcoming year and stock up on new products, while consumers buy gifts and gadgets. Studies have proven that shoppers spend more on the holiday market, but businesses cannot make a lasting impact on the market by simply seeking to sell and make profits if they do not consider the cultural aspects of customers (Alam 2006, p. 235). This paper will analyse and discuss the way cultural factors affect customer behaviour and preferences in the holiday market and also compare and contrast the UK culture with that of China. Finally, it will give s pecific recommendations on a relevant marketing mix for each country. As the world becomes more globalised, consumers tend to develop the same needs and preferences and some business organisations may wrongly produce goods and use the same marketing techniques among all its international customers. Notable researches conducted have shown that there are tangible differences between cultures around the world and also among citizens of the same nation (Arnould & Thompson 2005, p. 871). Marketers often overwhelm customers with communication on different brands over the holiday market, which does not necessarily translate into effective communication with the target market. Customers behaviour is manifested in the way organisations, groups and individuals select, acquire and dispose of ideas, experiences, services and products to satisfy their needs. When marketers acquaint themselves with customer behaviour, they also get to learn their decision-making processes and how they are

How magazines position their audience Essay Example for Free

How magazines position their audience Essay Most life style magazines position their audience by adopting a particular mode of address which is aimed to create a relationship between the magazine and its audience, for example the front cover of FHM (September 2003) includes the following cover lines: Dress better than Becks Mess with her head and Biggest ever world sex survey. These cover lines speak to the audience, which in this case would be men, by saying if you buy this magazine we will show you how to dress better than one of Englands top footballers. It identifies with the single male and how to get revenge on your ex it also invites them to be a part of the biggest ever sex survey, this reinforces the bond between the magazine and its audience and makes them feel a part of an exclusive club. The front cover of FHM (September 2003) attempts to hook its male audience by using an image, which represents female sexuality. The picture of a female celebrity in a provocative pose wearing just her underwear takes up most of the page. It is used to grab its audiences attention on the basis of male and female attraction. The fact that its a celebrity means its not just anyone, its someone famous and the use of her first name means it is a more informal approach and helps the audience to feel closer to this sexy female. FHM is in competition with emaps Loaded and GQ, which means that their front cover has to stand out above all the rest. FHM uses the exclusive photo shoot of Samia and the Biggest ever world sex survey to promote their magazine as better than any other. The Exclusive shoot of Samia means this has not been done for any other magazine, just for the readers of FHM. The FHM title has been partially covered up by the main image, which suggests that the magazine is well established and no longer needs to show its full identity. The front cover of FHM has typical generic conventions of a male lifestyle magazine, such as the image of a sexy female, it mentions Becks and fashion which has intertextual links with football and has major sexual connotations with the promise of soft porn (Samias sexy shoot). It also includes inside stories on females and sex (girls on the sofa discuss cocks). The red writing adds to the sexy image as red is symbolic of love, lust and sex and it also helps the magazine to stand out. The FHM magazine fulfils the needs of diversion as it gives its audience the chance to escape from their daily routine through reading about more light-hearted matters such as sex, women and cars. It also fulfils the needs of personal relationships by offering companionship as it identifies with its male audience and helps them to feel a part of an exclusive social group. By using the cover lines Best of British, Mess With Her Head and the mention of Arnie (Arnold Schwarzenegger) it gives the audience personal identity and reinforces the norms and values of masculinity and manpower (Mc Quail, Blumer and Brown 1972). Male lifestyle magazines can be seen as stereotypical of men and male values. Using the front cover of FHM (September 2003) as an example, it suggests that men are only interested in sex, nude women, football and male dominance as most of the page is taken up by the half naked image of a woman. The features mentioned on the front cover are mainly to do with sex, cars and getting revenge on women. The FHM title is made up of the colours of the British flag and the caption Best of British. This can be seen as patriotic which also implies male dominance as Britain is a patriarchal society (male dominated) and therefore reinforces the idea of manpower. Male lifestyle magazines can also be seen to portray a bias ideology of women as most of the women in their magazines are very pretty, thin and sexy which assumes that all men who read these magazines are attracted to this type of woman. This is not always true of all men and therefore gives a false impression of the male expectations of women. This representation of women is also not necessarily the true reality of what most women look like and could be seen to pressurise women and men conform to this stereotypical expectation of the perfect woman. This would depend on how the specific audience of these magazines position themselves in relation to the text and whether they took the preferred reading and accepted this to be normal, negotiated what they thought and interpreted it how they chose to or opposed the reading totally and therefore this type of magazine may not appeal to them. (Stuart Hall).

Roles Of Women In Hindi Films Media Essay

Roles Of Women In Hindi Films Media Essay Bollywood, the second largest film industry is widely known for its form of creative art. It is a form of art with the ability to entertain, educate, and reflect and shape our sense of who we are and our understanding of the society in which we live. In Hindi films there exists the hero and heroine, however gender hierarchy can be seen and importance is imposed on the male actor. One would agree that the Hindi film industry is male-centric, with limited space for females to be versatile in the character they play. The roles played by the heroine are almost replicated by the same guidelines seen within the Indian society. The Indian society is an influence to Bollywood and is what shapes and defines the roles played by females in films. It has been quoted if the image [of women in the cinema] is submissive or secondary, it is the society who is responsible for it . . . filmmakers, keeping in mind the commercial aspect of films, simply highlight what exists1. The portrayal of women in Hindi films has been stable in correspondence to the norms and values contained in the Indian society. India is known to be a hierarchal society, whether it is religion, northern or southern Indian, all groups of people are ranked according to various qualities. Within gender hierarchy, men outrank women of the same or similar age, and senior relatives outrank junior relatives2. This same concept is taken into the Hindi film industry where more emphasis is created on the male actor. From the beginning of the film process importance is on the male. For example within the internal aspects of film processing the second step is acquisition of leading male role and then followed by female acquisitions3. None the less, females are a priority in films; however their portrayals in films are steady and follow certain guidelines according to the roles played. Indian society has many norms and values, one being the role played by an individual in the society. In Indian society the dominant forms of how women are seen are either as the nurturing mother, innocent wife, the vamp, or the educated modern woman. One or more forms of these roles are always portrayed in Hindi films. With these roles come specific characteristics that are viewed in the society which are then followed and expressed in Hindi films. For example it is considered ideal for a woman in Indian society to have characteristics that include, passive, victimized, sacrificial, submissive, glorified, static, one-dimensional and resilient4. These are the traits that are then brought into the film which not only reflect culture, but also shape culture. India is a religiously complex society with dominancy in the complex religion of Hinduism. In traditional Indian society there were definite and essential norms of behaviour that were usually passed down from previous generations. For example Sita, from the Hindu mythology of Ramayana was seen as ideal woman and ideal wife as she was unwaveringly loyal to her husband and obeys his wishes unquestionably5. Hindi films have achieved this ideal of wifes self devotion. The Indian society is known to be restricted to strict rules and regulations which are to be followed by women. The moral of the Indian society states no independence in women and that she should always be under the guidance of another significant male. For example a female in childhood is subjected to her father, in youth to her husband and after to her children. This interpretation of females can be seen in the film Mother India directed by Mehoob Khan. This film reveals the ideal characteristics of a mother played by Nar gis. At the beginning of the movie it seen that she plays the typical role of a female who is married in an Indian traditional manner. The song Pi Ke Ghar Aaj Pyari Dulhaniya Chali is a significant with the line that states that it is a womens fate to leave home. This applies to the traditional moral of the female being passed on from the authority of the father to her husband who now she must be committed to. This is seen in the character. Dharma referring self-subsistence or a universal law or norm, which applies at the moral, the ritual and social level6. This is another religious and mythological aspect that is inflicted upon women. This is also portrayed in the film through and expressed in the song Duniya Men Hum Aaye Hain. Here the lyrics in the song express that the only honour that a women has in her life is a womens dharma. In context of the movie it states that a women may overcome her struggles but with the conditions that are still expected with the role of a mother. Af ter her husband leaving her she still has hope that he will return and keeps faith and raises her children on her own sacrificing everything she has. This shows the over stress on the love for husband and the duties she has as a mother. It can be seen that in any case, in Indian society the first priority of females is to always keep in mind the norms and values placed on them as females. One may argue that these norms and values have changed within the Indian society with the progression of modernization. However, the lifestyle may have changed in roles of mothers, but the beliefs of the values and norms still exist. For example Kal Ho Na Ho directed by Nikhil Advani is a film set in New York with a modern setting. The role played by Jaya Bachchan shows similar characteristics of a mother which were portrayed by Nargis in Mother India. Jaya Bachchan, also a widowed female in the film experiences many difficulties due to her husband committing suicide. Even though the true reasoning behind the suicide is known by her, the blame is turned towards her by her mother-in-law. However, this does not stop her from being loyal to her husband as she stayed widowed and to the challenge to raise her children and show her devotedness to her husband. Throughout the film we see that she still supports her husband when people including her daughter talk negatively about him. Here she is also in the struggle of raising her children up on her own and sacrifices all she has to raise them and keep them happy. In both Kal Ho Na Ho and Mother India the role of the mother can be seen to be dedicated with the qualities of self sacrifice, devotion, and religious beliefs. If not seen as a traditional woman with traditional values, in Hindi films the female is then portrayed as the vamp or modernized women. Bollywood shows both the traditional and modernity of females, yet tends to portray the modern as immoral and favour the traditional aspects. The vamp is usually portrayed as morally dishonoured person and associated with everything that is disagreeable about the west7. Again this is due to the norms and values seen in the Indian society. In this case women are seen as decorative objects and used for entertainment. Courtesan is another common role played by women which is attended for an arousing effect upon men. These types of roles are usually associated with protagonist character. The female is seen modern and revealing clothes and becomes an object of male desire. In many films with picturization of this role of female is usually seen to be glamorous and captures the females beauty in a sensual manner. An example of this is seen in the movie Sho lay directed by Ramesh  Sippy in the song Mehbooba Mehbooba. Here the female dancer appears very different from the other female lead roles. She is there for entertainment and to add glamour. Her clothes are revealing and she is used for the pleasure of the antagonist. A similar but slightly different scene is also seen in Kal Ho Na Ho with the song Its the time to disco. The difference in this song is that the lead female is in the song but is portrayed with a different characteristic that is not the usual in her role. Here Naina (Preity Zinta) is raised in New York but is a casual girl. In this particular scene the audience sees that her attire is modernized, but not revealing. However, in the song a different perspective of her is seen when she gets drunk. Her clothes become more revealing and her actions are different. This is intended to show how a female may act when they go outside of their boundaries of the Indian society and the consequence of it. Jaswinder (Lilette Dubby ) in the movie is would be seen as the vamp in the movie as her clothes are trendy and she is flirty around men. Not only are women who arent seen in traditional clothes seen as vamps, but also those who dont obey traditional rules. These would include those who are adventurous, independent and have values different from the norms. Thus, women commonly in Hindi films are either the modernized seductive role or the sophisticated tradition Indian women. There are many women in the Bombay film industry. Many have reacted with different opinions on how females are being portrayed. For example quoted from Ayesha Jhulka, an actress: You have to accept the fact that its a male-dominated industry. And you have to accept that basically heroes are given much more importance than the heroineSo its better to accept it and then carry on. You have your own place which nobody else can take. What you can do, the heroes probably cant do8. Another opinion quoted by the actress Shabana Azmi: The one thing that hasnt changed only superficially I think, is in its portrayal of womenI think its a waste if you dont offer them and give them roles that are on par with their heroà ¢Ã¢â€š ¬Ã‚ ¦I think that would be very interesting, and basically do films that are pro-women8. Lastly. Actress Ritha Bhaduri states: At the moment I think character roles have more to say than the female heroine, actressà ¢Ã¢â€š ¬Ã‚ ¦There are very few films that are women-orie nted, or have a women dominating the whole thing8. From these opinions of several actresses it can be concluded that many actresses are aware of the stereotypical roles given to women in Hindi films. They do feel that there isnt much importance given to their roles, but also know that a film without a complementing female role would not do very well in the box office. Even though the roles of females are driven by the aspects in the Indian society, actresses have continued to accept the roles and play them according. As stated previously the main cause for this orientation is due to what takes place in the society. As the Indian society makes different progression a change in female roles in Hindi films will also be seen. In conclusion, the female roles played in Hindi film are very restricted and do not have space for variety. Either they are seen as objects to add glamour and entertainment to the film or they are portrayed with important roles such as mothers but with general Indian societal values that come with that role. The Indian society has a main impact on the portrayal of women in Indian cinema. The Indian society has been shaping the role of women in Hindi films Endnotes: 1 Boot, Gregory D. Making a Woman from a Tawaif: Courtesans as Heros in Hinidi Cinema. New Zealand Journal of Asian Studies, 2007: 3 (http://www.nzasia.org). 2 James Heiztman, Robert L.Worden. India Country Studies. Library of Congress Cataloging-in-Publication Data, 1995: 235. 3 Class lecture (Vishwanathan 2010) 4 Pattanayak, Saswat. Women journalists in Hindi Films:http://saswat.com/articles/bollywomen.htm. 5 Chap. 5 Indian Popular Cinema: A Narrative of Cultural Change, by Wimal Dissanayake K. Moti Gokulsing, 79. Trentham Books, 2004. 6 Chap. 6 Indian Popular Cinema: A Narrative of Cultural Change, by Wimal Dissanayake K. Moti Gokulsing, 39-44. Trentham Books, 2004. 7 Wimal Dissanayake.79.2004 8 In Bollywood a guide book to popular Hindi cinema , by Tejaswini Ganti. 187-192: Routledge