Classification of continuous die in multi-station and level of stamping technology, structure features and manufacture technology of such die have been introduced.
介绍了多工位连续模的分类法及各类多工位连续模的冲压工艺水平、结构特点及制造工艺。
2
With the help of some users' multi -level relay, the center station can communicate with each user int he system.