Injects the mold the structure is by models complex the degree andfactor decision and so on injection machine form, every is injects themold to be possible to divide into moves the mold and decides the moldtwo major parts. When injection moves the mold and decides the moldclosed constitution cavity and pours the system, operates when themold moves the mold with to decide the mold to separate, takes outmodels. Mold manufacturing in the increasingly high status and die level of technology, has become a national manufacturing measure the level of the important signs .
This paper introduces, the whole design process of injection mould is introduced, that is, analysis plastic part, choose injection machine with some of its parameters being checked so as to satisfy design demands, then the injection mould overall design is introduced, such as the forming parts and components design forming plastic part’s geometry and dimension, the pouring systems design transporting melt plastics, the overflow and bleed system design discharging air which affects plastic part’s precision, the temperature adjusted system design only designing the cooling system here, demould mechanism design isolating and retrieving already molding part, and mould-frame design.
Experiences are expounded in the end of the paper.
Key words : Injection mold design; Mold; Structural plastics; Cooling system
