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Plastic prototype. The materials of plastic prototype are ABS,PC,PMMA,PU and so on. ABS is the common materials in the prototypes service
PM, PMMA s the transparent parts: PU is the silicone mould materials. ABS is the mechanism bulk, dense is much lower than the 
Injection  ABS. after processing, internal molecular chain is cutting fracture. So ABS prototype is low strength, easily break. They 
couldn't be products for selling.
Plastic prototype divide into CNC milling processing and silicone mold. The another is SLA( laser rapid prototyping). The speed is 
Very fastly.
 
CNC milling. The tool with general machinery processing without distinction. The difference is its milling materials for ABS, PC, PMMA
And so on. Three-dimensional data through the numerical control machine programming software. Output to CNC machine, so that 
They can produce the semi-finished products what we need. Semi finished products via polishing, painting, electroplating and 
Other processes to complete the final samples. With the formal comparable products, the best way for test the cosmetic prototype
And function prototype display.
 
Silicone mold is make by silicone. Using special equipment made the internal silicone mold empty. And then PU materials injected 
Into a silica mold. Put into the high temperature box for solidifying, withdraw the finished product. The parts with high strength by
This method. They can be used as product sales. Each set of silicone mold can produce about 10 sets. The excessive number of 
Silicone mould will reduce its precision. It is the best way to do the short lead- time and small batch products.
 
Mental parts
Sheet metal prototype’s material is the same to the die out of products. They are both of galvanized sheet. So you can use them
For sells products.
 
Laser cutting (CNC punch cutting) – NC bending – ( spot welding, pull nails, screws) parts assembly and surface treatment (spray)
- Finished products