How to prevent the cracking of metal stamping parts-hardware

Tell you how to prevent metal stamping parts from cracking? Methods to prevent cracking of metal stamping parts: 1. Deep drawing process of metal stamping parts: The drawing direction should try to make the contact area between the punch and the blank as large as possible, and the reasonable shape of the blanking surface and the blank holder force make the resistance of each part of the blanking surface uniform and moderate. Reduce the drawing depth, open process holes and process cuts, etc. 2. Structural design of metal stamping parts: When designing, the radius of each fillet is larger, the actual depth of the surface shape in the drawing direction is shallower, the depth is uniform everywhere, the shape is as simple as possible, and the change is as gentle as possible. 3. Mold design of metal stamping parts: measures such as reasonable design of deepening ribs, larger mold fillets, and reasonable clearance between punch and die can be taken. During the processing of metal stamping parts, there will be many faults and defects such as cracks. These require reasonable design and careful operation by the processing factory staff to prevent and reduce the occurrence of defective metal stamping parts and improve product quality. Will escort your products, your request and pursuit, please contact us as soon as possible: