High-quality flat washers, high-quality that needs to be controlled in the production process []

For high-quality flat washers, due to the large deformation force of stamping during production, the problem of deformation of flat washers often occurs. Xiaoshuo will sort out a few methods. I hope you can find it helpful: 1. Use inclined blades for convex and concave molds form. 2. Step punches are used when stamping with multiple punches. 3. Heat the sheet material and use hot punching. 4. If the accuracy and section quality are not high, the gap can be increased appropriately. 5. Punching small holes on thick plates When punching small holes on thick plates (d≤t), if a mold with a general structure is used, the punch will be easily broken due to bending. In order to prevent the convex mold from bending when it is stressed, it can be slid and fitted on the outside of the convex mold to guide the sheath. The punch is protected by the guide sheath during work, so it will not bend or break. A guide plate can also be added to the stamping die to protect the punch with the guide plate, and the punch will not be easily broken. Hardware, 15 years of craftsmanship focusing on high-quality flat washers, 5000 square meters production workshop, hundreds of precision processing production equipment, monthly 100+ sets of mold processing capacity, daily production capacity of 3 million punches, stamping accuracy up to 0.01mm, 16 quality inspection layers The layer is strictly controlled. It can quickly solve time-critical problems for you, solve stamping accuracy problems, and solve production quality problems. Choose, choose rest assured!