1、 毕 业 设 计 课题名称 水杯水杯注塑模注塑模毕业毕业设计设计 院/专 业 机械工程机械工程学院学院/ /模具设计与制造模具设计与制造 班 级 学 号 学生姓名 * 指 导 教 师 : * 2012 年 5 月 20 日 I I 摘要 塑料工业是当今世界上增长最快的工业门类之一, 而注塑模具是其中发展较快的种类, 因此, 研究注塑模具对了解注塑产品的生产过程和提高产品质量有很大意义。本设计介绍了注塑成型的 基本原理,特别是单分型面注塑模具的结构与工作原理,对注塑产品提出了基本的设计原理;详 细介绍了冷流道注射模具浇注系统、温度调节系统和顶出 系统的设计过程,并对模具强度要求 做了说明,通过本
2、设计,可以对注塑模具有一个初步的认识,注意到设计中的某些细节问题,了 解模具结构及工作原理。 关键词:关键词:塑料模具;分型面;设计 II II Abstract Plastics industry is the worlds fastest growing one of the industry categories, and the injection mold is one of the types of rapid development, therefore, study of injection mold to understand the plastic product the
3、production process and improves the product quality to have the very big significance. This design introduced the fundamentals of injection molding, in particular single parting surface of injection mold structure and working principle of injection molding product, put forward the basic principle of
4、 design; introduced in detail the cold runner injection mold gating system, temperature control system and goes against the system the design process, and die strength requirements below, through the design, may to cast the mold to have a preliminary understanding, notes in the design of some detail question, understands the mold structure and working principle. Key words: plastic mold; parting surface design; III III 目目 录录 第 1 章 概述. 1 1.1 塑料