摘    要

本论文首先讨论了当前国内塑料模具行业的发展状况，阐明塑料模具在社会发展过程中所起到的重要作用。进而讨论了目前模具加工所采用的一些现代加工手段，以及整个模具设计及加工流程。重点阐述了溶剂定量滴定控制器阀管塑件的三维造型及模具设计的整个过程。

本论文对如何设计模具进行了详细的说明，步骤都一一列出。1 对产品样品进行初步的分析，对产品进行测量并绘制零件图。在PRO/E里对其进行实体造型；2 对产品进行分析并查找相关资料，确实其成型方案，和模具结构；3 确定其分型面，并且绘制模具装备图；4 对已确定结构的模具中的标准件及各类非标准件进行尺寸的选定；5 对模具中的非标准件进行计算并二维图绘制。

关键词: 塑料模具；侧抽芯；模具设计；PRO/E三维造型

ABSTRACT

This thesis has discussed the condition of the development of the inside gadget trade of the present mould designing in China at first, expound the important function of the plastic mould for the develoption of the inside gadget trade of the community. And then has discussed some advanced methods of the production of the mould, and the whole process of the mold design and the process of the production of the mold. The whole course of the design of the three-dimensional model and the mold design are emphasized.

With the development of the computer and process technolgy, the modern methods and the opinions of the mould design have already changed greatly, developed to the ration from the experience in the past. There are particular design procedure of this text. 1Analyse the showpiece, and measure it, and then drafting. 2 Making sure the plane of the molding of the product and the structure of the mold. 3Designing the core and the cavity, and drafted theassembly. 4Selecting the dimensions of the die carrier and the part of the mould. 5Drawing the blueprint of two-dinentionally of the parts.

Key words：plastic mould   side action   mold design  Pro/E