1. Reason for deformation: The lower mold of the mold is too short; The molds are too close to interfere with each other; The punching position is too close to the gripper; This process will deform the mesh and perform special shaping.
2. Crushing reason: debris on the feeding surface; There are debris on the knife; There are debris in the cutterhead and knife holder; Magnetic materials on tools; Unreasonable procedures; The gap between tools;
3. Reason for scratches: Due to the original
4. Reasons for scratches: Poor feed materials have scratches; The surface of the material is not smooth or the bending radius is too small or too small. Scratches on personnel during loading and unloading; Scratches on the mold.
