When the ceramic grinding wheel is used for grinding, the requirements are very high. It is necessary to pay attention to the factors that affect the appearance of the grinding wheel. What are the main aspects?
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Such as the linear speed of the grinding wheel, the linear speed of the workpiece, the feed rate, etc., as well as the particle size, hardness, properties of the abrasive particles and workpiece materials of the grinding wheel. The geometric switch of the grinding wheel grinding surface is selected by the diamond pen dressing the grinding wheel, and the wear and consumption of the abrasive cutting edge during the grinding process. During the dressing process, the thread shape formed on the surface of the grinding wheel is also copied to the workpiece. The surface roughness of the workpiece is basically selected by the grinding wheel and the dressing conditions of the grinding wheel. Therefore, the shape of the grinding surface has an influence on the composition of the workpiece surface. very large.
In the grinding process, the surface roughness of the workpiece is affected by many factors, in addition to the surface finish, roundness, cylindricity, etc., there are also grinding burns, grinding cracks, residual stress, etc.
