Week 9 - Challenge 3 - Bumper

CLASS A

CLASS B

CLASS C

PART DESIGN

DRAFT ANALYSIS AND TOOLING AXIS

As we can observe from the figure that the draft analysis performed on the part model is proper and it has a draft angle of 2.9 degree.

Given below are the few number of steps followed:

step1. we have to create a tooling axis on class A by normal to surface method.

step2. After that we have to undertake a draft analysis on it.

step3. We have to extract each faces and perform extrapolation and trimming to acheive a class B component.

step4. Provide proper fillet as required.

step5. Create a sweep operation on class A component to create class C.

step6. Do trim and join operation parallely.

step7. import in part design and perform the draft analysis

NOTE: The version of Catia which am using is old due to which I had to do some adjustment in filleting with the consent of Technical support engineer.