What are the main reasons for the loss of resin grinding wheel molds? Resin grinding wheels will definitely be lost in use. In fact, users all know that resin grinding wheels themselves are consumables. What we actually care about is the speed of resin grinding wheels and the degree of wear and tear.
1. The material of the main working parts of the resin grinding wheel is improperly selected. The material has poor performance and is not wear-resistant; the die steel is not refined and has a large number of smelting defects; the convex and concave die, the forging process of the forging blank is not perfect, and there are hidden heat treatment risks.
2. Resin grinding wheel structure design problem, the die structure is unreasonable. The slender punch is not designed with a reinforcement device, the discharge port is not smooth, and the stacking occurs.
3. The manufacturing process of the resin grinding wheel is not perfect, which is mainly manifested in the poor internal quality of the convex and concave die forging blanks, and problems with the heat treatment technology and process, which cause the convex and concave dies to be hardened, soft spots and uneven hardness. Sometimes micro-cracks or even cracking occur, grinding and polishing are not in place, and the surface roughness value is too large.
4. The resin grinding wheel is not lubricated or lubricated but the effect is not good.