Week 8 - Challenge 4 - Coin Holder Design

COIN HOLDER-

First upon check the quality of given class A surface by putting boundary

and also check by draft analysis.

Creation Of Tooling Axis-

To create a tooling axis, extract the bottom face and take a point on that bottom surface to create Axis system. After taking Axis system, intersect Class A part with YZ plane of Axis system.

Here nothing any complex geometry so we can create tooling axis perpendicular to extracted base surface because the walls are at 90 degrees.

Creation Of Class B Surface-

To create Class B surface, extract and untrim the sidewalls from Class A part and trim as per requirement after offsetting them by 2.5mm because the thickness is given.

Do same procedure with base surface, inclined surface and patch wall by extracting them.

To create top walls, use multiple extracts and extrapolate them as per requirement.

Apply fillets to the walls. During giving outside fillets add the thickness value and viveversa.

Now trim the surface as per requirement.

Now for extrnal remaing part, use multiple extrats and extrapolate them and then trim it and offset by 2.5 mm.

Now extract the remaining small surface and extrapolate them and trim it with a class B surface.

Creation Of Class C Surface-

To creeate Class C surface, use multiple extracts on outside walls & use Boundry for that surface for using sweep command.

Use, with the reference surface type in a sweep operation give 4 mm length for a sweep and select extracted surface for the referance. And angle should be 90 degrees.

Perform same procedure with for inner boundry, and join it with the class A surface.

Now trim between Joined surface & class B surface.

DRAFT ANALYSIS-

Do draft analysis on the surface along the tooling axis.

Creation of Plastic Component-

To create a plastic component, go to the part design workbench and use close surface on it to thicken the part.

Draft analysis on Plastic Part-

Isometric view-

Front View-

Side View-

Top View-

Different Views Of Part-

Isometric View-

Front View-

Right View-

Left View-

Top View-