What is the adjustment method of diamond concentration of diamond wheel? Diamond abrasives are premixed with fillers, which can be salt, glass balls, or magnet particles. The diamond grinding wheel is made of diamond abrasive, which is bonded with metal powder, resin powder, ceramic and electroplated metal respectively. The circular bonded grinding tool with through hole in the center is called diamond grinding wheel (alloy grinding wheel). After bonding, 20% of the filler particles are bonded by metal bond, and these fillers are removed by the following methods respectively: (diamond grinding wheel) solubility method, sublimation method or magnetic field method (definition: field transferring the magnetic effect between objects). In this method, the particle size of the filler is approximately the same as that of the diamond abrasive. The amount of filler should be able to make the diamond on the working surface of the abrasive tool reach the specified concentration. The disadvantage of these methods is that the removal of fillers is complex and requires a special set of methods.
What is the adjustment method for diamond concentration of diamond grinding wheel? Another simple way to remove the filler is to use spherical particles with smooth surface. Firstly, the thickness of metal bond deposited is 20% of the height of diamond abrasive particles (sand), then brush off the filler with a brush, and then continue to deposit the metal bond to the specified thickness after the river. The hardness of diamond grinding wheel determines the main characteristics of diamond grinding wheel. It can grind hard materials such as hard alloy, glass and ceramics efficiently, and the grinding tool has a long service life. The diamond grinding wheel is made of diamond abrasive, which is bonded with metal powder, resin powder, ceramic and electroplated metal respectively. The circular bonded grinding tool with through hole in the center is called diamond grinding wheel (alloy grinding wheel). This method uses the effect that the metal bond has different ability to control the particles with different surface roughness and shape. The disadvantage is that the particle size of the filler is the same as that of diamond abrasive, so it is on the same plane after bonding. When using the mechanical method to remove the filler, it is possible to brush off some diamond abrasive together, especially those with similar shape Particles of equal volume and smooth surface.