四虎影院精品-四虎影院紧急入口-四虎影院黄色-四虎影院海外永久-四虎影院国产精品-四虎影院国产

Round wear-resistant trimming die how to do not need regular maintenance

Round wear-resistant trimming die, including the balance of the product, the product of the cross-section of the cross-section of the product, the product of the surplus sets of materials used in the carbon steel, the product of the surplus sets of hollow cavity, product interference The inner surface of the product is trimmed and the truncated cross section of the product is round. The trimming material of the product is high speed steel. The surface of the product is coated with the surface of the product. The circular wear-resistant trimming die of the invention has a titanium coating on the surface of the trimming, the wear resistance is long, the service life is long and the production cost is reduced.

Round wear-resistant anti-corrosion trimming die, including the balance of the product, the product of the cross-section of the cross-section of the product, the product of the surplus sets of materials used in the carbon steel, product clearance sets of cavity hollow, The inner surface of the surplus is provided with trimming, the truncated cross section of the product is circular, the material of the trimming of the product is high speed steel, the surface of the product is coated with the coating, and the material of the product is graphite The surface of the product is trimmed, and the inner coating of the product is titanium. The round wear-resistant anti-corrosion trimming die has the outer coating of graphene on the surface of the interference cover, the anti-corrosion is good, does not need the regular maintenance, reduces the production cost; and the trimming surface is provided with titanium After the coating, good wear resistance.