What are the main reasons for the loss of resin wheel molds? Resin grinding wheel will definitely wear out in use. In fact, users know that the resin grinding wheel itself is a consumable. What we are concerned about is the speed and loss of the wear of the resin grinding wheel.
(1) The problem of the material of the main working parts of the resin grinding wheel is improperly selected. The material performance is poor, not wear-resistant; the mold steel is not refined, and has a large number of smelting defects; the convex and concave mold, the forging blank forging process is not perfect, and there are hidden dangers of heat treatment.
(2) Resin grinding wheel? Structural design problems, the die structure is unreasonable. The slender punch has no design reinforcement device, the discharge port is not smooth, and the unloading force is too large, so that the punch is subjected to the alternating load.
(3) The manufacturing process of the resin grinding wheel is imperfect, mainly in the poor quality of the convex and concave die forging blanks, the heat treatment technology and the process have problems, causing the convex and concave molds to be impervious, and the soft spots and hardness are uneven. Sometimes microcracks or even cracks occur, the polishing is not in place, and the surface roughness value is too large.
(4) No lubrication or lubrication but poor effect.
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