CNC Machining: Design Fundamentals - Module 4 Assessment

ABS

PTFE

POM

PVC

Adding reliefs to sharp corners improves fit

Adding reliefs to sharp corners increases the leftover material

Adding reliefs to sharp corners requires EDM

Adding reliefs to sharp corners eliminate thin features

Increases machining costs and increases assembly costs

Increases machining costs and reduces assembly costs

Reduces machining costs and increases assembly costs

Reduces machining costs and reduces assembly costs

To increase the milling time

To reduce the cost of the raw material

To achieve a better surface finish

To eliminate thermal post processes

0.4 mm in ABS

0.6 mm in PET

0.2 mm in Aluminium

1.0 mm in Nylon

0.8 mm in Copper

Name

Company

Country

Email Address

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