The machine body is in inclinable cast structure,making it convenient for punched items or scraps to slide down on the dies.

机身为可倾式铸造构,倾斜时便于冲件或废料从模具上滑下,转键式刚性离合器,滑块上装有压塌式保险装。

It is showed that slider's acceleration and link's angle acceleration could be reduced by increasing the setover and length of the link.

，增大偏距和连杆长度可以减小滑块的加速度和连杆的角加速度。