基于特征的注射模型芯型腔自动创建实现方法  

A METHOD OF AUTOMATIC GENERATION OF FEATURE-BASED INJECTION MOULD CORE & CAVITY

作　　者：闫四玉[1] 龚志强[1] 揭小平[2] 

机构地区：[1]株洲电力机车研究所,株洲412001 [2]南昌大学机电学院,南昌330029

出　　处：《工程塑料应用》2003年第11期47-50,共4页Engineering Plastics Application

摘　　要：提出基于特征的注射模具型芯型腔自动创建的实现方法。介绍特征技术及特征分型面的确定方法,给出利用分型面切割模具基体获得型芯型腔的关键技术,结合SolidWorks 的API达到自动创建的目的。并给出以电话机零件注射模型芯型腔为例的自动创建过程。A method of automatic generation of feature-based injection mould core & cavity is put forward. The feature technique and the technique to determine the feature-based parting surface are mainly introduced, the key technology to obtain the mould core & cavity by splitting the mould-base with the parting surface is given, and the automatic generation combining with the API which based on SolidWorks is reached. The automatic generation of the injection mould core & cavity is demonstrated with the telephone part as an example.

关 键 词：注射模具 型芯 型腔 分型面 计算机辅助设计 塑料加工 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业]