机械毕业设计（论文）-收音机中框零件塑件进行模具设计[抽芯].doc

本科毕业设计(论文)
题目:收音机中框零件注塑模设计
系别机电信息系
专业机械设计制造及其自动化
班级
姓名
学号
导师
2013年4月
收音机中框零件塑件进行模具设计
摘要
本次设计主要讲述收音机中框零件塑件进行模具设计的毕业设计。论文综述了国内模具设计的研究进展及研究现状、分析课题的研究背景、阐述课题研究的意义和内容。
首先分析塑件工艺结构,了解塑件的技术要求,测量塑件尺寸,绘制塑件图,选用ABS材料,设计出一套一模一腔的塑料模具。同时,详细叙述了设计过程如何分析塑件制品的结构、性能,确定成型方案,成型部分的设计,导向机构、浇注系统、顶出机构、排气、冷却系统等,接着分析了如何选择模具钢种、模具标准件。
本套模具设计结合了机械制图,CAD,公差配合,模具设计,机械制造技术模具工艺学,UG等专业课程的知识,讲述了塑料模具结构设计的步骤,详细介绍了一套塑料模具设计的全部过程。
关键词:型腔;型芯;模具设计
全套图纸,加153893706
Design of injection mold frame radio parts
Abstract
This instruction booklet main narration the radio frame models the graduation project which carries on the mold to paper summarizes the analysis of the status quo, and research progress of study on the hydraulic technology at home and abroad and the significance of research background, describes the research topics.
First analyzes models the craft structure, understood models the specification, the survey models a size, the plan models a chart, selects the ABS material, designs set of the one plastic mold with one mold holes. At the same time, how in detail narrated the design process to analyze models a product the structure, the performance, determined took shape the plan, took shape the partial designs, the anization, pours the system, goes against anization, the exhaust, the cooling system and so on, how then analyzed has chosen the mold aluminum, the mold standard.
This set molding tool bined the machine graphics, CAD, the business trip match, molding tool design, machine manufacturing the technique molding tool craft learn, the UG waits professional lesson, relating the plastics molding tool structure a design of step, detailedintroduced a set of plastics molding tool to design of all processes.
Key Words: Cavity core;mold;design
目录
1绪论 1
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1
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2该塑件材料分析和工艺性分析 3
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3拟定的成型工艺 4
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4浇注系统的设计 6