基于proE的电视机底座的注塑模具设计.doc

密级： NANCHANG UNIVERSITY 学 士 学 位 论 文 THESIS OF BACHELOR （2005 —2009 年） pro/E的电视机底座的注塑模具设计 学 院： 机电工程学院 系 机械工程系 专 业： 材料成型与控制工程 班 级： 材成051班 学 号： 5901205115 学生姓名： 张飞鹏 指导教师： 杨湘杰 起讫日期： 2009.3.9——2009.6.5  　 摘 要　　本次设计是根据毕业设计任务书要求，完成的一模腔注塑模具设计。根据塑件的结构、技术要求应用三维设计软件Pro/E进行设计。分析的工艺，计算及设计模具各系统的结构，对浇注系统、分型面的选取、脱模推出机构设计、冷却结构设计等并通过型腔压力和锁模力的计算，选择注塑机，给出了相关工艺参数。为降低模具成本，提高生产效率, 对于有国家标准的零部件，本设计均采用标准件，其中包括：注塑模标准模架；标准导柱、导套等。对于有推荐尺寸的零件，均选用推荐值设计。选用模架，绘制模具装配图和工作零件图，编写设计说明书等。关键词：Television foundation Injection Mold Design Based on Pro/E Abstract Plastics are now in the automotive, electrical and mechanical, instrument, aviation and space industries and other countries and with peoples daily lives in various fields related to a wide range of applications received.The method of forming plastics Although many, but the most important method is injection molding, the world production of plastic mold forming more than half of about injection mold. With the development of new plastics to the promotion of plastic instead of steel, plastic mold with a more broad prospects. The design is based on the graduation project book of the task, to complete the TV base of a cavity of a mold injection mold design. According to the structure of plastic parts, technical requirements, to use the three-dimensional design software Pro / E for TV chassis design of the injection mold. Design elements include: the use of software to analyze Pro/e2.0 plastic parts of the injection molding process;using Pro/e2.0 software to calculate and design the structure of the mold; gating system design, select the surface; demoulding design introduced; cooling structure design. And through the cavity pressure and clamping force calculation, to select the injection mol