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Dialectical Relationship Between Sharpness And Wear Resistance Of Diamond Saw Blade

  Dialectical Relationship between Sharpness and Wear Resistance of Diamond Saw Blade

  Diamond saw blade performance mainly includes two aspects, sharpness and wear resistance. In the sawing process, the sharpness of the performance of the cutting efficiency of the level of wear resistance is the performance of the length of the saw blade. Efficiency and length of life is a measure of the comprehensive performance of diamond saw two important indicators.

  The purpose of the diamond saw blade design is to make it work in the process of showing the desired work efficiency and service life. Diamond Saw Blade Diamond cutting efficiency and the length of the length of life and the tip of the formula has a close relationship, and the tip of the recipe depends mainly on the selected diamond parameters, carcass parameters.

  The average density of the diamond on the carcass face is greater, the better the wear resistance of the tip, the longer the life of the tip; on the contrary, the smaller the Φ, the worse the wear resistance, the shorter the life of the bit The

  The plane density of the diamond surface of the working surface of the head carcass surface is related to the diamond bearing strength and the diamond particle size and concentration of the blade. The higher the diamond concentration chosen for the tip, the higher the average density of the diamond on the face of the head, and the higher the wear resistance of the tip, the longer the service life. The higher the longitudinal density of the diamond in the working layer of the cutting head, the more the number of diamond layers in the working layer of the diamond carcass, the more the number of diamond layers in the carcass, Diamond Saw Blade the longer the life of the bit. And the longitudinal density of the diamond layer on the surface of the carcass surface is related to the particle size and concentration of the diamond selected by the blade. The higher the diamond concentration, the higher the vertical density of the diamond in the working layer of the head, the more the number of diamond layers in the head carcass; the finer the particle size of the selected diamond particles, the diamond layer in the diamond carcass The more, the higher the wear resistance of the head.

  The sharpness of the diamond saw blade is related to the bare speed of the diamond particles contained in the working layer of the carcass surface. Diamond Saw Blade The faster the exposure speed is, the higher the friction frequency of the diamond particles and the cut material is. And the exposed speed of the particles is determined by the holding force of the tip carcass binding agent. The stronger the carcass gripping force, the harder and out of the diamond particles, the weaker the wearer's weaker, the faster the diamond particles are exposed and shedding. It can be seen that the diamond saw the car body of the stronger grasping force, the sharper the sharp head, the wearer's weaker force, the stronger the sharp head.

  However, the faster the bareness of diamond particles, the more severe the friction and wear and impact wear, so the rate of particle shedding becomes faster, Diamond Saw Blade and the faster the longitudinal density of the diamond in the working layer of the head car body is faster, the diamond carcass The number of diamond layers in the working layer is reduced and the service life of the tip is shortened.

  It can be seen, the sharpness of the diamond blade and the degree of wear resistance is mutual constraints, the shift of the long. The higher the sharpness, Diamond Saw Blade the lower the wear resistance: on the contrary, the higher the wear resistance, the lower the sharpness.