the handle of the plastic injection mold design

This is the lard on the handle of the plastic injection mold design, which is mainly aimed at the Molding   of Automatic Screw methods. I choice the most simple structure must Abstracts -- pits trial nozzle mold on the basis of The correct analysis of the characteristics of plastic parts and the performance of HDPE. This article includes the design process of thread core, die, casting system, stripping institutions, the selection  criteria parts, and the non-standard pieces. It also involve many Project Operational issues:mold structure, strength, life calculation and forecast the flow of melting plastic in the mold. At the same time, analyses the design, manufacture and product quality of the mold with (CAD), aided manufacturing (CAM), aided   engineering (CAE) software in a wide variety. In the design process ,I use CAD, CAE and CAM to design or analysis the injection mold parts of the molding, casting systems, components ,guidance Demoulding institutions and so on ,following the usual precision . I use the expertise integratedly in the design process too,while the Core Knowledge is the plastic mold, molding material and technological foundation for mechanical design, plastic molding technology, computer-aided design, CAD \ CAM \ CAE, etc.