毕业论文移动版

摘要在工业生产上模具的应用非常的广泛，一个国家制造业发展的如何在模具技术上就可以体现出来，注塑模具设计和生产的迅速发展使得模具的短周期研究和精度要求越来越高，所以在模具的生产制造中最为看重的就是能不能满足这样的需要。模具技术是自动控制，计算机应用，机械工程，数控技术等多学科为一体的综合学科的整合。72862

接下来，采用家电遥控器举例，详细的叙述了一些如何设计注塑模具及其流程。首先对所选用的塑件进行了尺寸的测量，然后利计算机三维绘图软件对塑件进行了实体建模。接下来就是对塑件进行结构工艺性的分析，确定它的注射工艺性选择合适的注射机，然后对塑件进行分型面的选择、型芯型腔的设计、浇口和流道、推出机构和冷却系统的设计等，从而完成对整套注塑模具的设计。

毕业论文关键字：注塑模具  模具结构  模型  分型面  浇注系统

Design of injection mold for the panel of a certain type of home appliance remote control

Abstract Mold is an important application of industrial production technology and equipment, production of many products is largely dependent on the mold。 Mold technology has become an important indicator of a country's manufacturing sector, the rapid development of injection mold design and production mold making short period of research and accuracy requirements are high, can meet this demand has become a key factor in the development of mold manufacturing 。 Die technology is automatic control, computer applications, mechanical engineering, numerical control technology and other subjects for the integration of multi-disciplinary one。

In this paper, the remote control as an example, the injection mold design methods and processes。 First, the parts according to the function and use of plastic parts using three-dimensional modeling software UG, then select and determine the number of cavity injection molding machine, molding program then determines the overall structural design, sub-surface design, gating system design, the ejection mechanism design, The cooling system design

Key words: Injection mold  mold structure  model  parting surface  gating system

目   录

摘  要 I

Abstract II

1  绪论 1

1。1    选题的依据和意义 1

1。2    注塑成型的发展 1

1。3    塑料行业在我国国内的发展状况 2

2  方案分析 3

2。1    设计任务 3

2。2    产品分析 3

2。3    塑件所用塑料名称、性能及工艺参数 4

2。4    塑件结构要素 5

2。5    注射机的选择 5

3  成型部分及其零部件设计 8

3。1    分型面的设计 8

3。2    凹模结构设计 8

3。3    凸模结构尺寸 11

3。4    型腔壁厚的计算 13

4  浇注系统的设计 16

4。1    浇注系统的组成及设计原则 (责任编辑：qin)