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2007-11-25 | 壳体拉伸成形模具设计
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中 文 摘 要
摘要：本文首先论叙了我国目前冲压模具制造技术发展现状以及发展趋势。正文部分介绍了一种直筒形电动机壳体的拉深模具设计,内容主要包括：拉深原理分析、拉深工艺分析及方案比较选择、模具结构的设计计算。在设计中充分利用了计算机辅助设计（CAD/CAM）：用AutoCAD2000绘制了所有零件图和装配图；用Pro/E2001设计了模具的三维实体造型。另外还运用Flash MX 制作出动画，演示了整个模具的工作过程。
关键词：模具、壳体拉深、工艺分析、结构设计、凸模角度
Abstract
This text talks about our country hurtles to press the molding tool manufacturing technical present condition and the development trends currently.Then the text part introduces a kind of design for drawing die which is used for the motor case's body with frank tube shape,which content includes mainly :The priciple analysis of Drawing ,the technical analysis for Drawing ,the scheme relatively chosen, design and calculate for the die structure. There have fully utilized CAD in the design [CAD/CAM]:Have drawn all part pictures and installation diagrams with Auto CAD 2000;Have designd the three-dimensional entity's modelling of the die with pro/E2001.Still use FLash MX to be made and set out the picture in addition ,demonstrate the working process of whole die.
Key words: die、shell drawing、the priciple analysis、the structure design、punch angel
目 录
1. 引言...............................................1
1.1 冲压模具发展现状............................................1
1.2 冲压模具制造技术发展趋势....................................3
1.3 本章小结....................................................5
2. 设计任务及方案选定..................................6
2.1 设计任务....................................................6
2.2 圆筒件拉深的基本原理........................................7
2.3 工艺参数分析................................................9
2.4 方案的选择.................................................11
3. 模具结构设计.......................................14
3.1 落料拉深模具...............................................14
3.2 再拉深模具.................................................20
致谢.................................................25参考文献..............................................26模具三维实体造型......................................27实习报告..............................................28
摘要：本文首先论叙了我国目前冲压模具制造技术发展现状以及发展趋势。正文部分介绍了一种直筒形电动机壳体的拉深模具设计,内容主要包括：拉深原理分析、拉深工艺分析及方案比较选择、模具结构的设计计算。在设计中充分利用了计算机辅助设计（CAD/CAM）：用AutoCAD2000绘制了所有零件图和装配图；用Pro/E2001设计了模具的三维实体造型。另外还运用Flash MX 制作出动画，演示了整个模具的工作过程。
关键词：模具、壳体拉深、工艺分析、结构设计、凸模角度
Abstract
This text talks about our country hurtles to press the molding tool manufacturing technical present condition and the development trends currently.Then the text part introduces a kind of design for drawing die which is used for the motor case's body with frank tube shape,which content includes mainly :The priciple analysis of Drawing ,the technical analysis for Drawing ,the scheme relatively chosen, design and calculate for the die structure. There have fully utilized CAD in the design [CAD/CAM]:Have drawn all part pictures and installation diagrams with Auto CAD 2000;Have designd the three-dimensional entity's modelling of the die with pro/E2001.Still use FLash MX to be made and set out the picture in addition ,demonstrate the working process of whole die.
Key words: die、shell drawing、the priciple analysis、the structure design、punch angel
目 录
1. 引言...............................................1
1.1 冲压模具发展现状............................................1
1.2 冲压模具制造技术发展趋势....................................3
1.3 本章小结....................................................5
2. 设计任务及方案选定..................................6
2.1 设计任务....................................................6
2.2 圆筒件拉深的基本原理........................................7
2.3 工艺参数分析................................................9
2.4 方案的选择.................................................11
3. 模具结构设计.......................................14
3.1 落料拉深模具...............................................14
3.2 再拉深模具.................................................20
致谢.................................................25参考文献..............................................26模具三维实体造型......................................27实习报告..............................................28
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