苏联在组织品种繁多的中小批量冲压件生产中,广泛采用了成组冲模。成组冲模通用性强、调整方便。由于减少了冲模种数,从而缩短了生产前的工艺准备时间,减小了模具的制造成本和工作量,也减小了模具保管的场地。分析了一系列机器制造业中的冲压产品和冲模后指出:在中小批量生产和单件、试验生产中,成组冲模可代替通常使用的冲压模具的50％至80％。苏联成组冲模大体分为两类:一类是冲模本身具有通用性,只需调整定位元件的位置,就能用于多种零件的加工;另一类是冲模具有可以多次重复 The Soviet Union in the organization of a wide variety of small and medium-sized stamping parts production, widely used in a group of die. Group of universal die, easy to adjust. As a result of reducing the number of die, thereby reducing the production process before the preparation time and reduce the mold manufacturing costs and workload, but also reduces the mold storage space. After analyzing a series of stamping products and punches in the machine manufacturing industry, he pointed out that in small and medium batch production and in one-piece and trial production, group stamping can replace 50% to 80% of commonly used stamping dies. The Soviet Union into groups die can be divided into two categories: one is the die itself has versatility, just adjust the location of the positioning element can be used for processing a variety of parts; the other is the die can be repeated