✍This Tutorial is an introduction to Generative Drafting. Message. ✍To show how CATIA V5 allows the user to automatically generate associative drafting from. Drafting, the following tutorial aims at giving you a feel of what you can do with the product. It in further tasks. Open the Drafting workbench and define the sheet parameters. By default, CATIA visualizes axis and center lines on generated views. For more CATProduct a sheet metal Part or a. model V4/V5 . You can. layout of V5 and the interoperability between workbenches. You may also like This tutorial will show you how to define a drawing sheet and create views from.
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Drafting. NATIONAL INSTITUTE FOR AVIATION RESEARCH. Wichita State University. Revision There are many types of views that can be created in CATIA Drafting. This section is designed CATIA V5 and ENOVIA. • CATIA Basic. CATIA Drafting. CATIA® V5R Table of Drafting Workbench. until then this is an extremely important aspect of your V5 knowledge. At any point it will be . Related Posts: Formula parameterization in CATIA V5 – beginner tutorial · Export a CATIA V5 Drawing to PDF format · CATIA V5 Video tutorial.
In Breakout view you will remove locally material from a generated view in order to visualize the remaining visible internal part. Click the first point of the breakout profile. Click as many points as desired for creating the profile.
If needed, double-click to end the profile creation and close this profile automatically. You can also click on the profile first point to close and end the profile creation. After closing the Profile 3D Viewer window will appear. To position the cutting plane or Depth definition select the Reference element from Other view and give the depth value and click to generate the Breakout view. You can also crate the Breakout view by clicking without selecting the Reference element.
Then go to part model and select the part face or plane then automatically the selected configuration of view will be generated as shown. In our scenario, the ISO standard and the first angle projection method are used, and the following configurations are available: The view appears as below. If you open the sub tool bar by clicking on the black pyramid just below the icon it appears as below. Forced dimension on element Forced dimension along a direction.
If single line is selected then catia will create length of that line if two Parallel lines selected it will create distance between them and If tow lines at an angle are selected then automatically angle between then is created. Length dimension created and it will move along with mouse pointer with default settings click left button to option the dimension. After creation of the dimensions you can change the potion of the dimension selecting the Dimension left mouse button and draging the dimension.
Dimension along a direction. Here first select the direction and then select the element To be dimensioned. Here dimension will be parallel to direction. Dimension perpendicular to a direction. Here first select the direction and then select the element to be dimensioned.
Here dimension will be perpendicular to direction. Dimension along fixed angle in a view. Here keen in the angle value and select the line to be dimensioned, then the dimension of line element will at an angle defined. Then click on Intersection point Detection When mouse point near the intersection point of two line then catia will highlight the point as Shown then select the point to crate the dimension.
Anchor 1 selecting this will give dimension between line and Far extreme point of circle. Anchor 2 selecting this will give dimension between line and Center of the circle. Anchor 3 selecting this will give dimension between line and Nearest extreme point of circle. It gives option to crating interruption single side or both sides.
Select second option to create both sides. Select the start and end point to create the interruption. Remove one interruption: Select dimension and click near the interruption on dimension Line. Remove interruptions on one side: Select dimension and click on the dimension line on Which interruptions to be removed.
Remove all interruptions: Select the dimension it will remove all the interruptions on the Dimension lines. To change tolerance representation select tolerance tab. To change the representation of dimension line select the Dimension Line tab. Similarly user should check different tabs to change the properties of dimensions.
Select Create text. Click on the screen where you want place the text. Text editor window will Appear. Type the text in the editor box and click. To change the position of the text select the test and drag it. And to edit the text double click on the text which is already created. To add leader right click on the text and select Add Leader from contextual menu. Here we are selecting the Holes in front view circle.
To remove the leader select the text, a yellow anchor point will appear near the arrow. Right click on the yellow anchor point. Now click on the screen to place the text, Text editor box will appear. Click on the icon Table Editor Box will appear. Define the number of Rows and Columns and click Step 3: By default table will be generated in active View. Editing table and inserting the Text in the cell.
Double click on the table to edit the length and width of cells drag the lines highlighted and to insert the text. Further double click on the cells so that text editor dialog box will appear where you can type text and click ok. Create Front View, Top view and Isometric view.
Create section view from Front view. So that cutting plane passes through almost all the parts. The section view is as shown below.
Using this option we can change properties such as Line type, Line thickness, color, Visibility to cut section for individual components. Right click on the Section view from the tree or on the view frame of the Section view. Characteristics Dialog box will appear. Select individual component one by one from section view so that it gets added in the Characteristic Dialog box.
Cut in Section view: Represent with hidden lines: Use when projecting: And also you will have options to change color, line thickness and line type for the selected Object. Output is as shown in second figure. As balloon numbers are generated from 3D. Balloons can created by manually one by one or by automatic generation.
Click on the component to generate balloon number is taken form 3D and click on the screen then balloon creation dialog box will appear where you can also assign change the number to the component. After assigning the number click to create. Repeat the same for other components in the view the final output will appear as below. Before selecting this option activate the view in which balloons are to be generated. Conrod Part continued 7.
Double-click Constraint: Select each circular curve and indicate to create radius and hole diameter dimensions Note:These dimensional constraint values will be arbitrary, for example as shown Select the horizontal axis and the lower centre point to create the vertical dimension 8.
Select Pad: and in the Pad Definition window Specify a Length of 16mm in the positive X direction To define the material of the part Create block profile 2. Create cylinder shaft 3. Create crankshaft hole Part of an engine block will be required to support the intelligent assembly of the engine parts Select Exit: and then select Pad: Create a prism with a -X direction depth of 70mm For a new Sketch you can select the command icon and then a plane, or vice-versa Optionally, to define the material of the part Integers or Letters.
This allows to avoid un-necessary operations during view update. In Exact projection mode, it avoids loading geometry of hidden parts they stay in visualization mode. In All projection modes, it avoids computing the projection and HiddenLineRemoval operation for these hidden parts. This options leads to Memory and CPU gains.
A specific setting must be checked. The minimal geometrical information needed to create the associativity will be loaded Selective Loading protocol.
The dimensions will measure the 3D elements, not the Approximated projected 2D elements. The Standards Editor lets administrators set the standards used for dress-up, dimensions, annotations, etc. Standard files let administrators set the properties of an element so that they will be applied to all elements of the same type in a drawing, as well as in all drawings which use a given standard.
A standard file is an XML file which makes it possible to customize globally, for a CATDrawing, the appearance and behavior of drafting elements. With standard files, administrators can: Administrators can create one or several generative view styles from which users can choose when creating a generative view. Generative view styles are defined in an XML file.
By default, a pre-defined generative view style file is delivered. Administrators can customize this file to define their default generative view styles. They can also use this file as a template for creating new generative view styles.
They can add as many generative view style files as needed. Refer to Administering Generative View Styles for more information. The location of the Standards files is defined by two environment variables which can be set during installation or modified afterwards need to be logged as administrator and need to start V5 in administration mode: Path and name of the directory or directories which contains: It is in these generativeparameters sub-directories that you should add the generative view styles customized for a company, project or user.
It is in these drafting sub-directories that you should add the drafting standards customized for a company, project or user. If you want to place all customized generative view styles in a custom directory, named mydirectory for example, you need to proceed as follows: Create a directory named as you like mydirectory, for example.
Create a sub-directory under this directory, which needs to be named generativeparameters. If you have not yet customized your XML generative view style files, then proceed as follows: After you have customized the XML generative view style files, the standard editor will then save them in mydirectorygenerativeparameters.
The recommended method for customizing Standards files is the following: Use Contextual menu on the icon. It contains several main sections, each dealing with a specific aspect of drafting customization: Make your When you enter the Drafting modifications and click Save As New button to Workbench, choose your save your new standard company Standard from the list.
Choose the drafting category, and then the ISO. Find the parameter to modify.
The new allowed text font size will appear in text font sizes combo box. The default values are defined and stored in the standard XML file, where a set of new parameters are defined, one parameter for each element property whose default value can be set. Default values are applied to elements as they are created. After creation, the user can modify element values as required. If you modify styles in the standard itself and then update the standard file used by the drawing, the elements which have already been created will NOT be modified i.
Updating the standard will only have an impact on the next elements to be created. By default, one style named Default is predefined in the standard files for each type of element. Note that a new style is always based on an existing style. Type the name of the new style. Expand the Text node in the editor, and then select the Frame node. Choose Rectangle from the list 3 Start creating a new text in a sheet. In the Style toolbar, you can notice that two styles are now available: Default and MyStyle.
Generate parameters: View dress-up parameters: The pre-defined DefaultGenerativeStyle. You will modify these parameters so that hidden edges are always visible and displayed in orange. Choose the generativeparameters category, and then open the DefaultGenerativeStyle. Create a front view.
In this case a star character is displayed. In this case, Properties toolbars and the Tools Palette will be disabled during the creation of the annotation. If you leave this box unchecked, annotation dialog boxes, Properties toolbars and the Tools Palette will be pre-filled with the last entered values except for Texts, Texts with leader, Balloons and Datum features.
In this case, Properties toolbars and the Tools Palette will be active during the creation of the annotation. If you select this option, you will be able to reset the current style values in dialog boxes at any time using the Reset button unless it is disabled.
This option lets you specify if the properties used for creating new sheets should be those 2 defined in the standards or those defined in the first sheet of a drawing.
These properties are the scale and the projection method first or third angle. Select First sheet if you want the sheet to use the properties defined in the first sheet of a drawing. For example, you can use this option if you use an existing drawing to create a new one i. This option applies only to drawings created with versions up to V5 R10 whose standard has NOT been updated or changed in V5 R11 and later. Select this option to use the current defaults and to make it impossible to create, change and 2 reset user defaults i.
Deselecting this option hides the Reset button in dialog boxes and disables the Reset functionality. Note that this option also drives view generation parameters when updating views, whether the view was created using generative view styles or not. In this case, there are two possibilities: To make sure that generative view styles are used in this case, click the Reset to style values button in the Properties dialog box. Generating Hole Dimensions Tables You have the capability to generate a table which contains holes coordinates according to a specific origin.
You can choose the 2D axis system of the view or define an other one interactively by selecting a point, two lines or indicating a point by clicking in the view.
You can set the first label value used to reference the holes. You can specify the way to sort the table. Creating Point Coordinates Tables You have the capability to generate a table which contains points coordinates according to a specific origin.