proe鼠标模型设计
目录
摘要 .................................................................................................................0
Abstract ............................................................................................................1
前言 .................................................................................................................3
1.原料成型特征与工艺参数 ..........................................................................5
1.1 产品的材料 ....................................................................................5
1.2 ABS塑料主要的性能指标 .............................................................5
1.3 ABS的注射成型工艺参数 .............................................................6
1.4 ABS的成型特性 .............................................................................6
1.5 ABS的脱模斜度的推荐值及其他参数 .........................................7
2.外形设计 .....................................................................................................8
2.1 底盖设计 ..........................................................................................8
2.2 上盖设计 ..........................................................................................8
2.3 支架设计 ........................................................................................25
2.4 中键设计 ........................................................................................ 27
3.鼠标的装配 ............................................................................................... 30
3.1 装配底盖 ....................................................................................... 30
3.2 装配中键 ....................................................................................... 30
3.3 装配支架 ....................................................................................... 31
3.4 装配上盖 ....................................................................................... 32
4.分解视图 .................................................................................................. 33
4.1 爆炸图简介 ................................................................................... 33
4.2 鼠标的爆炸图 ............................................................................ 33
5.鼠标模具设计........................................................................................... 35
5.1模具的国内外现状及发展趋势 .................................................... 35
5.2鼠标注塑模具的现状 .................................................................... 36
5.3注塑件成型的工艺要求 ................................................................. 37
5.3.1塑件几何形状方面的要求 ................................................... 37
5.3.2塑件的尺寸精度要求 .......................................................... 38
5.4注塑件设计要点 ............................................................................ 38
5.5注塑件缺陷及其原因 .................................................................... 38
5.6分型面设计 .................................................................................... 39
总结 .............................................................................................................. 40
致谢 .............................................................................................................. 41
参考文献....................................................................................................... 42