The processing quality of cemented carbide wire drawing dies has received more and more attention. High-quality wire drawing dies are sought after by everyone in the industry. If you want to improve the quality of cemented carbide wire drawing dies, you must pay special attention to some points during processing. ,for example:
Drawing die
1: The gap between the convex and concave molds should be made uniform. For drawing dies without guiding equipment, the same piece should be placed to adjust the correct device orientation of the convex and concave dies; for the drawing dies with guidance, ensure that the gap between the convex and concave dies is uniform when assembling.
2: The material has good compactness and elastic deformation in the drawing deformation. Test punching and trimming should be carried out before the convex and concave molds are hardened. It is easy to process and has good wear resistance. After the drawing test mold is qualified, press the test again. Mold conditions to make blanking molds.
3: For drawing dies without guiding equipment, the same piece is required to adjust the correct device orientation of the convex and concave dies; for the drawing dies with guiding, the gap between the convex and concave dies should be even when assembling.
4: Processing drawing dies Generally, drawing dies are made first. After the drawing test die is qualified, blanking dies are made according to the test conditions. The machinability of mold parts and the convenience of mold maintenance should be carefully considered in the design.
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