MATERIAL CHOOSING AND MACHINING OF HIGH ACCURACY PLASTIC PARTS
Fang Jin, He Zikai (Faculty of Materials and Metallurgical Engineering, Kunming Universtiy of Science and Technology, Kunming 650093, China)
The request to choose material for high accuracy plastic parts are mainly introduced. The cutting characteristics of plastics are researched, and the concrete countermeasures are put forward according to factors influencing cutting quality. The practiced methods to enhance cutting quality of plastics are also introduced. The principles of choosing milling technology, cutting tool and maching parameters are discussed.