a. Single process die is a precision die that only completes one stamping process in one stroke of the press.
b. The compound die has only one working position. In one stroke of the press, two or more stamping processes are completed at the same working position at the same time.
c. The progressive die is a precision die with two or more working positions in the blank feeding direction. In one stroke of the press, two or more stamping processes are successively completed at different working positions.
2021-03-22