Climbing frame punching machine Is the workpiece punched or bent first? We should discuss this problem according to the situation. You can listen carefully.
This should be based on the actual situation of the workpiece, generally punching first and then bending.
If the distance between the bending line in the hole position is large enough, the hole can be punched first and then bent. Because the distance is far, instability will not occur during bending after punching. If the hole position is close to the bending line, the hole can only be bent first and then punched, but processing may be boring.
