Dongguan precision stamping, so the bending and stamping are more precise

Dongguan precision stamping, we know that precision parts not only have precise requirements for dimensions, but also have high requirements for the surface of the stamping parts and some punching, stretching and bending positions. Xiaoshuo sorted out a few points to make the product more precise: 1) The movement of the punch to contact the sheet material (blank) produces a bending moment due to the different contact point forces of the convex and concave molds, and elastic deformation occurs under the action of the bending moment. , Produce bending. 2) As the convex mold continues to descend, the blank and the concave mold surface gradually come into contact, so that the bending radius and bending arm are reduced accordingly, and the contact point between the blank and the concave mold moves from the two shoulders of the concave mold to the two inclined surfaces of the concave mold. 3) As the punch continues to descend, both ends of the blank contact the inclined surface of the punch and begin to bend. 4) In the flattening stage, as the gap between the convex and concave molds continues to decrease, the sheet material is flattened between the convex and concave molds. 5) In the calibration stage, when the stroke ends, the sheet material is calibrated so that the rounded straight edges and the punch are all fitted to the desired shape. Hardware, 15 years of craftsmanship focusing on precision stamping in Dongguan, 20,000+ sets of customized mold processing and production experience, monthly processing capacity of 100+ sets of stamping dies, daily production capacity of 3 million punches, stamping accuracy up to ±0.01mm, 16 quality inspections The process is strictly for quality control. It can quickly solve the time-critical problem for you, solve the precision problem of choosing Dongguan precision stamping for you, and solve the quality problem of mass production for you.