Week 9 - Attachment Feature Creation - Challenge 2

ATTACHMENT FEATURE CREATION-DOG HOUSE

Aim:

To create the Dog House for the given door trim part.

Dog House:

Dog house is an engineering feature used in plastic trim design. Dog houses are used as supporting feature.

Given Class A:

The given class A is joined to avoid any gaps.

Tooling Axis Creation:

A tooling axis is created by extracting a flat surface from class A and a point is created and line is created with the point.(on surface method)

Draft Analysis Performed On class A:

Creation Of Class B:

The given class A is offsetted and there will be some patches after offsetting,so those patches are cleared by using multi section, fill,join and extrapolation.

Creation Of Class C:

Class C surface is created by taking the boundary of class A and by using sweep class C is created

Class A+C:

The A and C surfaces are joined.

Final Closed Surface:

The joined AC surface is trimmed with class B

Final Solid:

Draft Analysis:

Dog House Creation:

A dog house is created on the final solid by boolean operations following the design rules.

a side core is also created for the doghouse.

CONCLUSION:

The final solid is created from the Given Class A and The dog house is created on the final solid.

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