The type of metal stamping parts processing technology ( On)

Metal stamping tensile molding as one of the major stamping process, application is very broad. By drawing process can be made into all kinds of cylindrical, rectangular, step, spherical and conical, parabola and other irregular shape thin-walled parts. Then will come today to share: what are the type of metal stamping parts processing, respectively? 1, cylinder stretching processing: flange ( Flange) Cylinder drawing of the products. Are planar shape, at the bottom of the flange and the cylinder wall for axisymmetric deformation is uniformly distributed on the same circumference of a circle, flange blank drawing deformation. 2, elliptical stretching processing: blank on the flange deformation of tensile deformation, but the deformation and deformation ratio along the contour shape change accordingly. The greater curvature of the part, the greater the amount of plastic deformation of blank; On the contrary, the smaller the curvature of the part, the smaller the plastic deformation of the blank. 3, rectangular tensile processing a stretch forming rectangular pieces of a low. Drawing, the flange deformation area rounded stretching resistance than straight edge in tensile resistance, deformation degree than straight edge area to the rounded corners of deformation degree. 4, yamagata stretching processing: metal stamping parts of the side wall of inclined plane, side wall in the stamping process is impending, don't die, die until forming at the end of the stick. When forming different parts of the wall deformation characteristics is not exactly the same. 5, mound stretching processing: mound flat pieces of billet in the process of forming deformation is not a simple tensile deformation, but the tensile and compound forming of bulging deformation exist at the same time. Pressure of billet material surface deformation of tensile deformation, and outline the internal deformation of bulging deformation of ware. 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