Week 8 - Challenge 3 - Coin Holder Design

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-

As we can see there is no hole on part and all 4 sides of angle. So we can take referance the UP or DOWN both side for tooling axis. Here we are considering base of coin hoilder on the core part. So according to that we will take two intersection line with perpendicular plane.

Class B Surface-

By extracting all surface seperatly, untrim them. After that offset all of them backward for 2.5MM to achive proper thickness. Then by extrapolating them 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 deg. if required to touch with class B surface. But make sure that no trim operation will be done with class A surface.

Draft Analysis-

Class A Surface-

Closed surface: