Week 9 - Attachment Feature Creation (Ribs & Screw Boss) - Challenge 1

Class A Analysis:

Final Body Analysis:

Various Views:

Iso constrained sketches:

Report:

1. We have been provided with the Class A surface, Our assignment is to create Class B , Class C,

Screw boss And Ribs. And Draft analysis For class a and Final Part body.

2. we have to create tooling axis by extracting the surface and point to direction line. we can also use bisecting method but that is unnecessary in this case

3. Offsetting the given Surface to 2.5mm For getting the class b surface, there are some patches we need to fix, that can be fixes with the multisection surface.

4. Class B surface is created.

5. for Class C surface we have to analyse where the 3deg angle needs to be done. for 3deg angle we can use sweep operation for othe surface we can use multisurface.

6. when we sweeping there might be some errors we have fix that by extrapolate, split and trim.

7. class b and c surface are created. check whether the surface is closed and we can use close surface option to create a final part body.

8. now, we have to create screw boss and ribs, we can create those by sketching and base them and add or union trim them to part body by boolean. And the parameter guidelines aree followed.

9. all the sketches are iso constrained.

10. Draft analysis are done for class a and Final body.