Week 8 - Challenge 3 - Coin Holder Design

Aim-

Create the Coin Holder Plastic component through the given Class-A surface. To begin with, the tooling axis for the given Class-A Surface should be created meeting the requirements of the draft angle and at the end perform the Draft analysis on the model. Take the thickness of the component to be 2.5MM.

Given Class A Surface-

TOOLING AXIS and DRAFT ANALYSIS:

• The Drafting analysis was performed on the class-A surface by using the Feature Draft Analysis command.
• Using this command, the compass was set on the main tooling axis and the Draft angle was changed to 3 degrees.

Class B Surface-

By extracting all surface seperatly, untrim thaem. After that offset all of them backward for 2.5MM to achive proper thickness. Then by extrapolatring thaem trim all the sutfaces accordingly to get proper shape. Make sure after final trimming there is no open edges.

Class C Surface-

Extract the Class A Surface boundery. Then using SWEEP command make the C surface with 90 deg. angle and referance of class A surface. Adjust angle with 0.01 dig. if required to touch with class B surface. But make sure that no trim operation will be done with class A surface.

Draft Analysis-

Solid Body-

closesurface