设计描述：

文档包括:

设计word版本说明书一份,2100字

CAD版本图纸，共8张

目     录
摘     要 1
ABSTRACT 1
第1章 引 言 1
第2章 标题 2
2.汽车横梁工艺分析 2
2.1.1工艺特点    3
2.1.2 工艺设计 3
3.1 模具设计 4
3.1.1 闭合高度调整 4
3.1.2 支承轴 5
3.1.3 快换凸模 5
3.2成形模设计 6
3.2.1 凸模设计 6
3.2.2 凹模设计 7
第3章 结束语 8
参考文献 9
                                                                                   

汽车横梁组合模设计                  
                                                                                                          
摘            要                                         
对同类横梁成形工艺进行了分析，在工艺设计中找出共同点和不干涉处，并设计出适合同类横梁冲孔加工的组合模具。详细介绍了工艺设计思路和组合模的结钩。                                                                  
     关镇词：横梁成形工艺；工艺设计；组合模具                                       
          Automobile crossbeam build up pattern design                  ABSTRACT                                         
Has carried on the analysis to the similar crossbeam forming craft, Discovers the common ground in the technological design and the interference place, And designs suits the similar crossbeam punch holes processing make up Mould. In detail introduced the technological design mentality and the build up pattern knot hook.     
Keywords: crossbeam take shape；process design；make up Mould