1. Project first prototype
Group NJT2C

2. 1.injection molding
2.joining
Many Parts
3.assembly
4.decoration
Manufacturing
Process
1.cutting 2.pushing
3.joining
For this model
4.assembly
5.decoration

3. Before After
Outer tube
Inner tube
CAD Modifications

4. CAD modfication

5. Part Information

6. 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.
Problems and Solutions

7. Thank you