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重点论文网    工科论文    机械论文    基于UG的电话机机座上盖塑料模具设计与仿真分析
创建时间:04-07

基于UG的电话机机座上盖塑料模具设计与仿真分析

 

摘 要:随着CAD/CAE/CAM技术在模具行业的广泛应用,传统的模具设计、制造方法已经逐渐被取代。本文全面的写到了用UG进行电话机机座的注射模具设计过程,重点介绍了CAD/CAE/CAM技术在注射模具中应用。在了解电话机机座造型特点的基础上,利用专业软件UG对其进行三维建模,再生成二维工程图。然后利用UG里的MoldWizard模块进行注塑模具设计,在模具设计基本完成之后,通过Moldflow进行注塑成型流动分析,可以发现设计中存在的缺陷,优化模具设计结构,从而保证模具设计的合理性。最后利用UG对模具型腔进行模拟加工,自动生成加工程序并进行后置处理。

关键词:CAD;CAE;CAM;注塑模;成型分析;模拟加工。
 

The buttons of telephone injection molding design based on the UG and simulation analysis
Abstract: Along with the CAD/CAE/CAM technology in the moldprofession widespread application, the traditional mold design, themanufacture method gradually is already substituted. This articlecomprehensive wrote has carried on the telephone in the buttons injection molding design process with UG, introduced with emphasis the CAD/CAE/CAM technology in injection molding to apply. In understood thetelephone in the buttons modelling characteristic in the foundation, use specialized software UG carries on the three dimensional modelling toit, again produces the two-dimensional engineering plat. Then uses the MoldWizard module of UG to carry on injection molding design, basically completes after the mold design, carries on through Moldflow caststakes shape the flow analysis, may discover in the design exists theflaw, optimizes the mold design of structure, thus guaranteed the mold designs rationality. Finally carries on the simulation processing using UG to the mold cavity, automatically produces the processing procedure and carries on postpositioned processing. 

Key word: CAD; CAE; CAM; injection molding; Takes shape theanalysis; Simulation processing.

基于CAD/CAE/CAM技术注塑模具设计,就是在给定实物模型的条件下,利用专业软件获得二维图及三维实体造型,并且设计出模具,再利用分析软件进行成型流动分析,最后进行仿真加工。此次设计的课题是基于UG的电话机机座上盖塑料模具设计与仿真分析,主要完成以下内容:
1) 学习CAD/CAE/CAM技术,掌握以CAD/CAE/CAM技术为基础的现代模具制造方法;
2) 运用各种计算机辅助设计软件进行制品实体建模及注塑模具设计;
3) 应用Moldflow软件实现注塑模具模流分析,并优化模具;
4) 完成典型零件工程图设计,并对注塑模具进行加工工艺设计;
5) 用自动编程软件生成典型零件的数控代码,并在计算机上进行仿真加工;
6) 完成模具装配图及主要零部件图;
7) 按照要求撰写毕业设计论文。
 

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