Common problems of precision stamping processing

Precision, a manufacturer that can produce all kinds of precision stamping parts, metal drawing parts, motor housings, motor housings, has rich experience, and provides one-stop service from mold design to surface treatment. Welcome to consult! The following will briefly introduce some common problems that may occur during precision stamping. Common problems in precision stamping processing include: deformation, burrs, etc. of precision stamping parts; cracks, warpage, surface scratches, corner deformations of bent parts, etc.; flange wrinkles of drawn parts, deep drawing wall wrinkles, deep drawing Wall damage, tearing, etc.; flanging cracks, uneven bulging, etc. The solution to common problems: mold design should have reasonable convex and concave mold clearance value, fillet radius and machining accuracy. When designing a bending die, effective measures should be taken to reduce the springback, and the amount of springback should be subtracted from the mold; reasonable rounded corners should be designed to prevent bending cracks. When drawing, use the edge holder to prevent wrinkles and the pressure should be moderate; use proper lubrication to reduce the drawing resistance to prevent the mold from sticking or make the workpiece pull through; use the special * stamping oil that meets the process requirements. [Related recommendation] Learn more: What are the methods for polishing the surface of stainless steel? Learn more: Manufacturing characteristics of automobile stamping parts molds Learn more: Points to note in the design of continuous stamping dies (2)