The processing quality of cemented carbide drawing dies has attracted more and more attention. High-quality drawing dies are what everyone in the industry is pursuing. If you want to improve the quality of carbide drawing dies, special attention should be paid during processing. Some points, such as:
1: The gap between the convex and concave molds should be made uniform. For deep drawing dies without guiding equipment, one piece should be placed to adjust the correct installation orientation of the convex and concave dies; for guided deep drawing dies, it is also necessary to ensure that the gap between the convex and concave dies is uniform during assembly.
2: The material has good compactness, and there is elastic deformation in the deep drawing deformation. Before the convex and concave dies are hardened, test punching and trimming should be carried out. It is easy to process and has good wear resistance. After the deep drawing test die is qualified, press Trial conditions to manufacture blanking dies.
3: For deep drawing dies without guiding equipment, it is required to place a piece to adjust the correct installation orientation of the convex and concave dies; for deep drawing dies with guides, it is necessary to ensure that the gap between the convex and concave dies is uniform when assembling.
4: Generally, deep drawing dies are made first for processing drawing dies. After the deep drawing test dies are qualified, blanking dies are made according to the test conditions. The machinability of die parts and the convenience of die maintenance should be considered in the design. Be thorough.