Precision stamping double material and torsion of cause

Using metal stamping die, die cutting precision stamping surrounding remaining material, the method of forming the appearance of salt pieces. Salt pieces turn makings, distortions of the main reason for the influence of cutting force: as a result of the existence of blanking clearance, material by stretching, in the side of the die material up warping, punch side by compression. When using stripper plate, using the stripper plate clamp material, to prevent the side of the die material up warping, at this point, the stress of the material of the corresponding change. With the increase of the unloading slabs the blank material force, the material by the tensile of the convex side; Compression force decreases and the material is compressed, die surface tensile force decreases. Stamping parts as the flip of material on the surface of the concave die caused by stretching. To sum up: when cutting, pressure and pressure material is to prevent the focus of the precision stamping double material and torsion. Precision stamping front with customers to develop, strictly to make mold design review and review, improve terminal shrapnel terminal product development success rate and the efficiency of production, the rationality. Precision contact: wish you a prosperous business, everything goes well, if you want to learn more dynamic, can scan the qr code, pay attention to the public. , is committed to precision stamping processing factory of the world's most professional electronic components