刷座注塑模设计.rar
刷座注塑模设计,论文标准word格式排版 58页 附装配图.dwg 轴5.dwg 型心3.dwg 浇口套2.dwl 动模板4.dwg 定位圈1.dwg摘 要注射成型加工质量的优劣是塑料加工业技术发展水平的标志之一,同时反映了模具设计和制造的水平。详细介绍了刷座注塑模具设计的整个过程。首先通过对塑件的结构和成型工艺分析,确定塑件的分型面...
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内容介绍
原文档由会员 liuqiaoyan 发布
论文标准WORD格式排版 58页 附装配图.dwg 轴5.dwg 型心3.dwg 浇口套2.dwl 动模板4.dwg 定位圈1.dwg
摘 要
注射成型加工质量的优劣是塑料加工业技术发展水平的标志之一,同时反映了模具设计和制造的水平。详细介绍了刷座注塑模具设计的整个过程。首先通过对塑件的结构和成型工艺分析,确定塑件的分型面与浇口结构;然后再进行模具零件设计,如成型零件、脱模机构等等。同时在整个设计过程中,还要通过计算机辅助工具CAD/CAE进行设计。重点阐述如何利用CAE软件,将注射成型中塑料熔体在型腔内充填模拟,通过对模拟结果的分析与评判,有效预防了原模具设计方案用于实际生产时可腀@鱿值奈侍猓陨龊细竦牟贰6诮峁股杓品矫妫氐悴隽顺萋殖萏醭樾净股杓埔悖>呓峁菇舸铡⒑侠怼�
关键词: 注薂@尚汀⒆⑺苣I杓啤⒐ひ辗治�
ABSTRCT
Injection molding procesing quality is the one of symbols of the quality that plastic procesing industry and technogical devlepment.also deflected the mold design and manufacturing level.Details on the entire procesing of the Brush Block Injection Mold Design.At the first,the structure of the parting line and sprue was determined based on the analysis of the structure and forming technology of the plastic.Then design for the mold parts,such as molding parts,demoulding mechanism,and so on.At the same time throughout the design process, through the computer aided design CAD and CAE tools.Details on how to use CAE tool.For simulating the filling process of plastic melts in the cavity of injection moulds. The analysis on the analog result can help effectively modify the design scheme and prevent the problems that may occur in the production And in the design of structure,The key points in designing the side core-pulling mechanism with gears and rack were stated in detail. The mould is compact in structure and effective in operation.
Keywords: Injection Molding,Design of injection mould,Technique analysis.
目 录
第一章 概述……………………………………………………………………………1.
1.1国际、国内塑料模具成型发展概况……………………………………………1
1.2塑料模具设计方法主要发展方向………………………………………………3
1.3毕业设计课题资料查询…………………………………………………………3
1.4毕业设计思想简述………………………………………………………………7
第二章 塑料制件的工艺性分析及工艺结构设计………………………………………8
2.1成型塑料制件结构工艺性分析…………………………………………………8
2.2塑件三维CAD建模及CAE分析…………………………………………………9
2.3根据CAE分析结论进行模具工艺设计…………………………………………14
第三章 选择注射机及注射机工艺参数校核……………………………27
3.1注塑机的技术规范………………………………………………………………27
3.2注塑压力的核核(可计算、可应用CAE分析结论)…………………………28
3.3锁模力的校核……………………………………………………………………29
第四章 模具设计…………………………………………………………………30
4.1确定标准注塑模架………………………………………………………………30
4.2模具成型零件设计………………………………………………………………30
4.3型腔成型尺寸计算………………………………………………………………31
4.4型腔壁厚计算和强度校核………………………………………………………34
4.4脱模机构设计……………………………………………………………………34
4.5模具主要连接、定位、导向件设计……………………………………………37
4.6模具冷却系统设计………………………………………………………………40
第五章 绘制模具图………………………………………………………………41
5.1绘制总装结构图…………………………………………………………………43
5.2绘制重要零件图…………………………………………………………………43
5.3校对、审图………………………………………………………………………43
5.4模具设计的标准化问题…………………………………………………………44
第六章 结论…………………………………………………………………………….45
参考文献 …………………………………………………………………………………46
致谢 ………………………………………………………………………………………47
附件A………………………………………………………………………………………48
附件B………………………………………………………………………………………49
摘 要
注射成型加工质量的优劣是塑料加工业技术发展水平的标志之一,同时反映了模具设计和制造的水平。详细介绍了刷座注塑模具设计的整个过程。首先通过对塑件的结构和成型工艺分析,确定塑件的分型面与浇口结构;然后再进行模具零件设计,如成型零件、脱模机构等等。同时在整个设计过程中,还要通过计算机辅助工具CAD/CAE进行设计。重点阐述如何利用CAE软件,将注射成型中塑料熔体在型腔内充填模拟,通过对模拟结果的分析与评判,有效预防了原模具设计方案用于实际生产时可腀@鱿值奈侍猓陨龊细竦牟贰6诮峁股杓品矫妫氐悴隽顺萋殖萏醭樾净股杓埔悖>呓峁菇舸铡⒑侠怼�
关键词: 注薂@尚汀⒆⑺苣I杓啤⒐ひ辗治�
ABSTRCT
Injection molding procesing quality is the one of symbols of the quality that plastic procesing industry and technogical devlepment.also deflected the mold design and manufacturing level.Details on the entire procesing of the Brush Block Injection Mold Design.At the first,the structure of the parting line and sprue was determined based on the analysis of the structure and forming technology of the plastic.Then design for the mold parts,such as molding parts,demoulding mechanism,and so on.At the same time throughout the design process, through the computer aided design CAD and CAE tools.Details on how to use CAE tool.For simulating the filling process of plastic melts in the cavity of injection moulds. The analysis on the analog result can help effectively modify the design scheme and prevent the problems that may occur in the production And in the design of structure,The key points in designing the side core-pulling mechanism with gears and rack were stated in detail. The mould is compact in structure and effective in operation.
Keywords: Injection Molding,Design of injection mould,Technique analysis.
目 录
第一章 概述……………………………………………………………………………1.
1.1国际、国内塑料模具成型发展概况……………………………………………1
1.2塑料模具设计方法主要发展方向………………………………………………3
1.3毕业设计课题资料查询…………………………………………………………3
1.4毕业设计思想简述………………………………………………………………7
第二章 塑料制件的工艺性分析及工艺结构设计………………………………………8
2.1成型塑料制件结构工艺性分析…………………………………………………8
2.2塑件三维CAD建模及CAE分析…………………………………………………9
2.3根据CAE分析结论进行模具工艺设计…………………………………………14
第三章 选择注射机及注射机工艺参数校核……………………………27
3.1注塑机的技术规范………………………………………………………………27
3.2注塑压力的核核(可计算、可应用CAE分析结论)…………………………28
3.3锁模力的校核……………………………………………………………………29
第四章 模具设计…………………………………………………………………30
4.1确定标准注塑模架………………………………………………………………30
4.2模具成型零件设计………………………………………………………………30
4.3型腔成型尺寸计算………………………………………………………………31
4.4型腔壁厚计算和强度校核………………………………………………………34
4.4脱模机构设计……………………………………………………………………34
4.5模具主要连接、定位、导向件设计……………………………………………37
4.6模具冷却系统设计………………………………………………………………40
第五章 绘制模具图………………………………………………………………41
5.1绘制总装结构图…………………………………………………………………43
5.2绘制重要零件图…………………………………………………………………43
5.3校对、审图………………………………………………………………………43
5.4模具设计的标准化问题…………………………………………………………44
第六章 结论…………………………………………………………………………….45
参考文献 …………………………………………………………………………………46
致谢 ………………………………………………………………………………………47
附件A………………………………………………………………………………………48
附件B………………………………………………………………………………………49