304 flat washer, how to improve the quality of flat washer mold + 20000+ sets of mold customization production experience

The hardware manufacturer that produces 304 flat washers said that most of my friends know that the production efficiency and production quality of general flat washers are determined by this set of flat washers molds. Let Xiaoshuo work with you to learn about how to improve Some knowledge of mold quality: 1. The selection of mold materials should not only meet the customer's requirements for product quality, but also consider the cost of the material and its strength within the set period. Of course, it must also be based on the type of mold and the way of working. , Processing speed, main failure modes and other factors to select materials. For example: the main failure mode of the punching die is the wear of the cutting edge, it is necessary to choose a material with high surface hardness and good wear resistance; the stamping die is mainly subjected to periodic loads, which is easy to cause surface fatigue cracks and cause surface peeling, then choose Materials with good surface toughness; 2. When designing the mold structure, try to be as compact and easy to operate as possible, and ensure that the mold parts have sufficient strength and rigidity; for the concave mold, cavity and part of the convex mold, the core can be combined or Inlay structure to eliminate stress concentration, slender punches or cores, appropriate protective measures must be taken in the structure; at the same time, how to reduce the wear of sliding fittings and frequent impact parts during long-term use should be considered. The impact on mold quality. 3. In the design, the scope of disassembly and assembly must be reduced when repairing a certain part, especially when the wearing parts are replaced, the scope of disassembly and assembly should be reduced as much as possible. Hardware, 15 years of focusing on 304 flat washers, 5000 square meters production workshop, hundreds of precision processing production equipment, 20000+ sets of flat washers mold customization production experience, more than 20 Ru0026D design engineers, flat washers stamping accuracy can reach 0.01mm, flat washers The precision can reach 0.01mm, 16 quality inspections strictly control the quality from the raw materials layer by layer. Can quickly solve the problem of time, accuracy and quality for you!