Generally speaking, rivets are seldom cracked The cracking of semi hollow or solid rivets is usually caused by the following problems
Generally speaking, rivets are seldom cracked.
The semi hollow or solid rivet cracks when it is riveted,
Generally, there are several problems:
1: there is a problem with the material. For rivets, special rivet wire should be selected.
2: for the concentricity problem of the half hollow, the half hollow will also crack.
3: the shear of rivet head is very uneven.
4: the punch is not aligned with the rivet center.