catia 交互式工程绘图基础(学生篇附件)

8
Do It Yourself
Section View
Load: CATID1GuidePiece1.CATDrawing
1 - Create the Top View 2 - Draw the elements in the Top view using the construction lines. 3 – Trim and Add the corners in the Top view. 4 - Create the Section View 5 - Draw the segments in the section view using the construction lines. 6 - Add the corners in the Section view. 7 – Create Hole lines in the Section view. 8 – Project the angled lines into the Front View 9 - Add the pattern. 10 - Draw the section Symbol in the Front View.
80 min
Objectives: Starting on a blank sheet, create the necessary views and geometry, and add the dimensions and annotations
You will use : all Drafting tools
2. Create a note view
3 - Create a series of points 4- Create notes anchored to the points
Copyright DASSAULT SYSTEMES 2002
15
Do It Yourself (2/2)
Load: CATID1GuidePiece5.CATDrawing
Copyright DASSAULT SYSTEMES 2002
2
Design Intent: Guide Piece
Left Section View Front View Top view
Frame and Title Block
• Drawing the front view. • Drawing section and top view using construction lines. • Dimensioning all the views. • Adding the frame and title block.
Top View
Copyright DASSAULT SYSTEMES 2002 9
Exercise
Guide Piece (3) : Editing View Layout and Properties
10 min
In this step you will change view properties such as remove the view frames and move views
CATIA Training
Exercises
Interactive Drafting
Version 5 Release 9 June 2002 EDU-CAT-E-ID1-FX-V5R9
Copyright DASSAULT SYSTEMES 2002
1
Exercise
Drawing the Guide Piece Part : Presentation
5
5
Exercise
Guide Piece (1): Drawing the Front View
30 min
In this step you will; Start a Drawing, Define the Front View, and Create the geometry.
Copyright DASSAULT SYSTEMES 2002
6
Do It Yourself
1 - Start a New Drawing (ISO standard, A4 format and Portrait orientation). 2 - Save the drawing under the name “GuidePieceDrawing1” 3 - Define the front view on the sheet. 4 - Draw the outside profile with sketcher 5 - Draw the internal segments. Do not draw the blue elements 6 - Draw the Hole.
2
3 4
Dimensioning and annotating
Editing layout and properties
Text and adding a Note View, Drawing the Title Block and Printing
wk.baidu.com
Copyright DASSAULT SYSTEMES 2002
Copyright DASSAULT SYSTEMES 2002
11
Exercise
Guide Piece (4): Dimensioning and Annotating
25 min
In this step you will manually dimension the Front, Top and Section view, add tolerances and associated dimension text.
Note : do not try to create dimensions yet
Copyright DASSAULT SYSTEMES 2002 7
Exercise
Guide Piece (2) : Adding the top view and the section
30 min
Section symbol
Copyright DASSAULT SYSTEMES 2002
10
Do It Yourself
View frames
Load: CATID1GuidePiece2.CATDrawing
1- Move views on the sheet. 2- Remove the frame from the front, section, and top view using the view properties.
1- Run a macro to create a Title Block 2- Fill the title block. 3- Print the drawing on a A4 paper format
Copyright DASSAULT SYSTEMES 2002
16
Top View.
Left Section View passing through the holes. Add all necessary dimensions and annotations. • Create Text and add a Note View • Add a title block with the name of the part the date, the scale and the standard used plus fields for Names and Comments.
Copyright DASSAULT SYSTEMES 2002 3
Givens for the Exercise
• Start on an blank sheet on which you are going to draw the guide piece. • Draw the following views: Front View.
Copyright DASSAULT SYSTEMES 2002
4
Design Process: Guide Piece
1
Starting an empty drawing and creating the front view Adding the top view and the section
Pattern
In this step you will; draw the Top and Section views using construction lines, add the pattern, and draw the section symbol.
Copyright DASSAULT SYSTEMES 2002
Copyright DASSAULT SYSTEMES 2002
13
Exercise
Guide Piece (5) : Finalizing the Drawing
25 min
In this step create text with and without a leader, create a stand alone note view, and use the note view. Create a title block it in the drawing background, and print the drawing on a simple office printer.
Copyright DASSAULT SYSTEMES 2002
12
Do It Yourself
Tolerance
Load: CATID1GuidePiece3.CATDrawing
1 - Fully dimension the front and top and section views as shown above. 2 - Add tolerances 3 - Add associated dimension text
Copyright DASSAULT SYSTEMES 2002
14
Do It Yourself (1/2)
Load: CATID1GuidePiece4.CATDrawing
1- Create text for the section callout and leader text for note 2.