多列排样连续模冲压工艺及模具

Process and die of progressive die stamping for multi-rank layout

在分析多工位连续模进行多列排样冲压条件的基础上，研究了多列无搭边排样、组合对称冲制；介绍了常用冲裁件与各类成形冲压件的展开平毛坯进行多列排样的方法及相关参数的计算；列举了多列排样的多工位连续模的类型；介绍了常见且适用的典型结构；提出这类冲模的结构设计要点及注意事项。

On the basis of analysis stamping condition of multi-rank layout of progressive die, study layout of multi-rank no-overlap and combined symmetry stamping.Introduce method and calculation of relevent data to multi-rank layout of unfold flat blanks with blanking parts in common use and all kind of stampings. List types of progressive die and give reliable typical structures. And in the end, point out main points and matters needing attention when design the dies.