CMUCentral Michigan

University

TEC 222

Introduction to Computer-Aided Technology for Vehicle Design 

Instructor: Philip Zane

2

DMU Space Analysis

Annotated View

3D AnnotationMeasure Inertia

Arc thru 3 points

Measure ItemMeasure Between

Compare productsDistance and Band Analysis

SectioningClash

3DMU Workbench- Open WheelAssy.CATProduct

4

Check Clash – Contact + Clash Apply

5Clash between Rotor and Bearing

6Cut a section through the assembly

7Drag plane to bolts, put curser on plane and left button

8Volume cut

9Results of Clash Detection

10With compass move bearing

11Measure Diameters

12

Close product and open Rotor.CATPart by itself

Double click on sketch

13Add Radius and change hole to 37mm

14Exit sketch and save as Rotor2.CATPart

15In the CATProduct right click on rotor – components – Replace Component

16Replace with Rotor2.CATPart

17Click OK

18The section shows more work is needed

19

Double click on bearing part to make changesRight click on bearing plate – center graph

20Hide Rotor and edit sketch

21Change outside diameter to R79mm and radius to 2mm

22Double click on the product to work in the assembly

23Cut a section through the fasteners

24Apply a grid

25Save the section

26File – save management