- Feb 02, 2018 -
The prototypes is divided into four categories according to its production method.1. Handmade prototypes: hand-made prototypes.2. CNC machining prototypes: the prototypes made by computer digital machine tool, characterized by fast forming and high precision.3. RP prototypes: PR piece is a model made by using laser rapid prototyping.4. 3D printing: it is made by rapid prototyping technology to make a 3D prototypes.In the handicraft industry, RP prototypes and CNC machining prototypes have their own characteristics and shortcomings.The RP prototypes is mainly used for the rapid prototyping technology to form a layer of forming objects, its accuracy is not very high.And CNC machining prototypes can directly use computer digital control and the drawing accurate match.The surface quality of CNC machining prototypes is high.After a series of processing, the model is very beautiful like real products.Therefore, CNC machining prototypes is the core of prototypes production.