Classification of stamping dies (II)
Second, according to the degree of process combination classification
According to the classification of different process combination degree, stamping dies are divided into single process die, compound die, progressive die and transfer die.
1、Single process die
Single process die refers to the die that can only complete one stamping process in the working process of the press.
In one stroke of the press, the compound die can complete two or more stamping processes at the same station at the same time.
This kind of die has two or more stations and can complete two or more stamping processes in different stations.
Transfer die can use robot to transfer, which greatly improves the production efficiency, and also reduces the production cost and saves the material cost. The transfer die combines the advantages of single process die and progressive die, and has the characteristics of quality safety and stability and reliability.