Punch Dies: Knockouts Round 2

Continuing with punch die knockouts, let’s cover techniques to keep a knockout in place. In the case of a large product, as shown in Fig. 1, several tapped holes made inside the knockout, and the knockout is held by screwing ...

Punch Dies: Knockout Round 1

A knockout has two roles, that is, the role of a stripper of a hole punching punch and the role of ejecting the product that has entered inside the die. Normally, a knockout is prepared with the same shape as ...