钣金培训教程.docx
钣金培训教程
目录
内容概要................................................3
1.1培训目标...............................................3
1.2培训对象...............................................3
钣金基础知识............................................4
2.1钣金概述...............................................5
2.2钣金材料...............................................6
2.3钣金加工工艺...........................................7
钣金设计原理............................................8
3.1钣金结构设计...........................................9
3.2钣金尺寸标注..........................................11
3.3钣金展开图绘制........................................12
钣金加工设备与工具.....................................13
4.1钣金加工设备..........................................14
4.1.1剪板机..............................................14
4.1.2折弯机..............................................15
4.1.3冲压机..............................................16
4.2钣金加工工具..........................................17
钣金加工工艺流程.......................................19
5.1钣金加工工艺概述......................................19
5.2钣金切割工艺..........................................21
5.2.1刀具选择............................................22
5.2.2切割方法............................................23
5.3钣金成形工艺..........................................24
5.3.1折弯工艺............................................25
5.3.2冲压工艺............................................26
5.4钣金装配工艺..........................................27
钣金加工常见问题及解决方法.............................28
6.1材料变形问题..........................................29
6.2精度误差问题..........................................30
6.3表面处理问题..........................................32
实践案例...............................................33
7.1简易钣金件制作........................................33
7.2复杂钣金件制作........................................34
7.3钣金件装配与调试......................................35
安全操作与环境保护.....................................36
8.1安全操作规程..........................................37
8.2环境保护意识.................