Moldflow万向轮支座注射模CAD设计

摘要本文主要介绍了万向轮支座的塑料模具设计，根据其材料ABS成型特性和主要性能，对产品进行初步分析，在设计工作前翻阅查询了大量书籍，然后开始着手于模具设计。模具设计包括利用三位实体造型高端软件Pro/E软件绘制零件的三维图以及整套模具的装配、工件的结构工艺分析、模具设计、确定了分型面和型腔的排布、注塑机型号的选用和校核，浇注系统的设计和模具总体结构的设计。同时，并通过Moldflow模拟分析软件对其充模过程进行了分析。63221

毕业论文关键词：万向轮支座；塑料注射模；模具设计；Pro/E；Moldflow

毕业设计说明书（论文）外文摘要

Title Bearing caster mold design

Abstract Casters bearing plastic mold was introduced in this article .According to the molding characteristics and key performance of its materials ABS ,the product was analyzed preliminarily .Before work of in the design a large number of books have been read ，then embarked on mold design. Pro/e including the use of the software 3D rendering parts of the map and thus open for 3D model, the process workpiece, Injection Molding Machine Selection and Verification, mold design and difficult to determine the cavity of the arrangement, Gating system design and mold overall structure. Details on the core, cavity and pushing pieces of equipment, and other parts of the design and manufacturing ,At the same time its filling process was analyzed through simulation software named Moldflow.

Keywords:Caster bearings;Plastic injection mold; The mold design; Pro / E; Moldflow

1绪论 1

1.1注射成形原理与过程 1

1.2国内发展情况 1

1.3 Pro/E简介及其在模具设计中的应用 2

2 塑料制件工艺性分析 3

2.1 塑件分析 3

2.2 塑件的材料的选择及其性能分析 3

2.3 注射成型工艺参数 4

3 塑件注射模具设计方案的确定 5

3.1 确定型腔的数目与配置 5

3.2 万向轮支座的模拟分析 5

3.3 分型面的确定 10

4 塑件模具设计 13

4.1 注射机的选用 13

4.2 浇注系统设计 15

4.3 成型零部件结构设计 19

4.4 成型零部件的尺寸设计 19

4.5模架的确定 23

4.6合模导向及定位机构设计 24

4.7 推出机构设计 25

4.8 侧向分型与抽芯机构 26

4.9 排气系统的设计 28

4.10 模具冷却装置的设计 28

4.11 模具材料表 30

5 模具的装配与调试 30

5.1装配基准的确定 32

5.2塑料模的装配顺序 32

结论 34

致谢 Moldflow万向轮支座注射模CAD设计:http://www.751com.cn/jixie/lunwen_69637.html