Project first prototype

Group NJT2C

Manufacturing Process

Many Parts1.injection molding 2.joining 3.assembly

4.decoration

For this model1.cutting 2.pushing 3.joining 4.assembly

5.decoration

CAD Modifications

Outer tube

Inner tube

Before After

CAD modfication

Part Information

Problems and Solutions

1. P: That it does not fit the part. It was designed not to look at the materials available in the market.

S: we modified the CAD.2. P: The materials in the markets is not available for assembly. s: we modified them.3. P:The operation is complicated and complex. Because the parts is high resolution due to smaller parts. S:We use precise machine.

Process Duration

Injection molding Ca. 10-15 s

Assembly ca. 1 hr

Thank you