For metal stamping manufacturers, solving uneven stamping is the basis for customer satisfaction

Cold stamping is a way to match raw materials with customers' products through various processes through stamping dies and punches. The unevenness of products during stamping is also a problem encountered by metal stamping manufacturers. Xiaoshuo takes you to understand the reasons for the formation and the solutions: Original image: The blank and the convex and concave mold midpoints do not match or the material thickness is uneven, and the corner radius of the concave mold and the gap between the convex and concave molds are uneven (the corner radius of the concave mold is too large) Large, it is separated from the blank holder in the post-drawing stage, so that the blank holder of the material that has not passed the fillet can not be pressed and then is pulled into the die to form edge wrinkles. Countermeasures: reposition the die and correct the die circle The corner radius and the gap between the convex and concave molds make the size uniform before putting into production (reducing the corner radius of the concave mold or using the arc-shaped blank holder device can solve the wrinkles)., 15 years of experience in hardware stamping manufacturer, with 20,000+ sets of customized molds Production and production, monthly processing capacity of 100+ sets of molds, daily production capacity of 3 million punching times, and strict control of 16 quality inspections. Quickly solve the time-critical problems for you, solve the accuracy problems of stamping parts for you, and solve them for you Mass production quality problems.