Week 8 - Challenge 4 - Coin Holder Design

DRAFT ANALYSIS REPORT FOR COIN HOLDER MODEL:

Class A surafce:

• The process to be followed for creating closed body from the given class A
• And then creating a tooling axis for the draft analysis for the given A

Class B surface:

• Extracting the class A surface
• untrim
• Extrapolating the Surface
• Then offset as 2.5 mm
• Then trim
• Apply the fillets where ever neccessary.

Class C surface:

• Creating the boundaries
• Then sweeping along the draft direction
• and Join/trim the C surface together

Final trim:

• Trimming Class A & class C surfaces
• Then trimming with B surface to get a close surface
• To check closed surface do the Boundary operation

In the part design to make the close surface / solid body with the closed surface operation.

Checking Draft analysis:

• The view in the colours Green should be above 3 degrees.
• Red colour should be below 0 degrees
• Blue colour should be in 0 degrees

Procedure:

• To Check the connectivity of class A surface using boundary option.

Tooling axis:

tooling axis is defined as the direction in which the mold or core and cavity opens is the tooling axis.

Creating a point for the reference.

Using point as a reference create a line normal to the surface.

Draft Analysis -

Draft Analysis command enables to detect if the part drafted will be easily removed.

SNAPSHOT OF DRAFT ANALYSIS:

SNAPSHOT OF SOLID PART:

SNAPSHOTS OF PART IN ALL VIEWS:

Snapshots of TREE STRUCTURE:

PUBLICATION DESIGN TREE:

CONCLUSION:

Coin holder plastic component using class A surface have been successfully created and Draft analysis performed.