What are the ways of making plastic prototype models

The plastic prototype is a common prototype, in terms of the 16 years of experience in prototyping of the extension model, plastic prototypes account for about 70% of all prototypes. They are mainly made of ABS, PC, MMA and these kinds of materials ( In addition to this, POM, PP, PA, etc). ABS is a commonly used material for making prototypes; PC and MMA are used for making transparent parts; POM, commonly known as Sai gang, is a relatively hard material, mainly used to make gear prototypes. Due to the wide range of plastic prototypes, there are many ways to make them, mainly the following:

1. The common processing technology is CNC machining, which is a traditional processing method with a long history. Advantages: low cost and high processing accuracy. And basically apply to most plastic materials; Disadvantages: the processing time factory, and the processing of complex product structure is difficult.

2. Rapid prototyping of 3D printing is a new type of prototype processing method. Advantages: it can be processed whether the product structure is simple or copied, and the processing time is greatly shortened. Disadvantages: The cost is high, and the surface process of the processed product is limited. It is better not to spray and electroplating.

3. Vacuum mold processing. Suitable for the production of small batch products, using silicone mold for processing. Advantages: low processing cost and short processing time. Disadvantages: if the structure is complicated and cannot be disassembled, the product that cannot be used and processed may be deformed after a long time.

The above is a common way to make plastic prototype models, hope to help you.

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