文档介绍：模具基础知识Mould0011模具基础知识潍坊怡力达电声有限公司二OO五年五月模具基础知识Mould0012目录前言······································································3第一章模具简介···························································4第二章模具设计开发流程···················································7第三章塑料模具设计·······················································8第一节塑料材料和制品的工艺性··········································8第二节塑料模具设计步骤················································14第三节塑料模具设计基础知识············································17第四节IEA常见注塑模简介··············································30第四章冲压模设计················································