Week 8 - Challenge 3 - Coin Holder Design

Aim: To create Coin holder plastic component through given class A surface

Objectives:

• Create Tooling axis considering a required draft angle of a component
• Performing a draft analysis on given class A surface and final component
• Create class B and class C surfaces

Creation of tooling axis:

Check visually which is the possible Tooling axis. On a base surface it is possible for the creation of Tooling axis. Creating a Tooling axis on base. extract the base component create a point on the surface. Now create a line normal to surface.

Draft analysis of Class A surface:

Using feature draft analysis tool check the feasibility of the Class A surface

Creation of class B surface:

Take the Base from class A surface extract, untrim and extrapolate it. now offset it for 2.5mm similarly for side walls extract those walls untrim and extrapolate them trim the unnecessary part now offset it for 2.5mm add fillet to the edge’s same procedure for Top walls and Outer flange. Use trim tool to trim the offset parts and add fillets to them.

Creation of class C surface:

Take the class A surface create a boundary curve and hide a surface A sweep that curve for at an angle of 90 degree with respect to surface some extra length unhide Class A surface join both sweep surface and Class A surface trim unnecessary part.

Create closed component using Close surface tool in Part design

Draft analysis of a final component

Check the feasibility of final component using feature draft analysis tool.