Week 8 - Challenge 3 - Coin Holder Design

COIN HOLDER

AIM

To create a coin holder plastic component by closed method with reference to the class A surface and do the draft analysis for the component.

Steps followed

• The class A surface is checked for the connectivity of the surface and ensure it is completely joined and there will be no gap between the surfaces.
• A tooling axis is created.
• Then do a draft analysis on the class A surface and identify the draft angle.
• B surface is created
• B surface should be inside the class A surface.
• B surface can be divided into four surfaces the side walls, top walls, outer flange and the base surface and later trim them altogether.
• C surface is created from the boundary lines of class A surface and by extracting the supporting surfaces then sweep the boundary lines with reference to the extracted surfaces.
• Create a sweep with reference to the curve and the reference surface with a 90 degree angle and give the inside direction Check for the continuity of the surfaces if there is any gap go for extrapolated and trim all together now we will get the class C surface.
• Closed solid body is created by using the close surface on part workbench by selecting the final Trimmed component and do the draft analysis for the same.