塑胶模具设计基础知识.docx
塑胶模具设计基础知识
目录
一、塑胶模具设计概述.......................................3
1.1塑胶模具的定义.........................................4
1.2塑胶模具的分类.........................................4
1.3塑胶模具设计的重要性...................................5
二、塑胶模具设计的基本原则.................................6
2.1设计原则概述...........................................7
2.2可行性原则.............................................8
2.3经济性原则.............................................9
2.4可靠性原则............................................10
三、塑胶模具设计的基本流程................................11
3.1设计前的准备工作......................................12
3.2模具结构设计..........................................13
3.3模具零件设计..........................................14
3.4模具装配图绘制........................................15
3.5模具设计评审..........................................16
四、塑胶模具材料与热处理..................................17
4.1模具材料的种类........................................18
4.2常用模具材料的性能....................................19
4.3模具热处理工艺........................................21
五、塑胶模具结构设计......................................22
5.1模具类型选择..........................................23
5.2模具基本结构..........................................24
5.3模具导向系统设计......................................26
5.4模具顶出系统设计......................................27
5.5模具冷却系统设计......................................29
六、塑胶模具零件设计......................................30
6.1模具型腔与型芯设计....................................31
6.2模具滑块与导向机构设计................................33
6.3模具侧壁与底板设计....................................34
6.4模具顶杆与固定板设计..................................35
七、塑胶模具设计中的特殊问题..............................36
7.1尺寸公差与配合........................................37
7.2模具间隙与定位........................................38
7.3模具强度与刚度........................................40
7.4模具耐磨性与耐腐蚀性..................................41
八、塑胶模具设计软件应用..................................42
8.1软件概述..............................................43
8.2常用模具设计软件......................