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Tuesday, June 18, 2019 10:58 am - 1:58 pm
Shuanglin Industrial Park, Huzhou City, Zhejiang Province
Shuanglin Industrial Park, Huzhou City, Zhejiang Province
Huzhou
313000
China
The polishing machine is a kind of equipment that is widely used in the processing of hardware and electronic components. It has a wide range of applications and can replace manual polishing to increase power. The following Corundum Abrasive manufacturer will teach you how to choose a polishing abrasive.
Automatic polishing machines generally select high-strength polishing abrasives to grind materials with lower tensile strength, and benefit from the use of tough silicon carbide abrasives. In addition, the material of the workpiece should be considered. When selecting the polishing abrasive, the hardness of the workpiece material is an important consideration. Under normal circumstances, the hardness of the polishing abrasive is 2-4 times higher than the hardness of the workpiece. Otherwise, the hardness is lower. The abrasives are agilely passivated during the high-speed cutting process and lose the cutting ability, so that the durability of the grinding wheel is too low, which affects the cutting power, and the processing quality cannot be ensured.
Therefore, the higher the hardness of the workpiece material, the higher the hardness of the abrasive. The selection of polishing abrasives should also take into account the chemical reactions that occur during the grinding process. Experiments have shown that when SiC abrasives are used to grind steel, the wear of the abrasives is faster than that of corundum abrasives.
Finally, it is necessary to mention that the selection of polishing abrasives is also affected by the thermal stability. Due to the high temperature of the polishing abrasive during the processing, the deformation itself is formed, so that excellent thermal stability is ensured.
Different polishing elements have different requirements and requirements for polishing abrasives. It is advocated that a wide range of consumers must purchase in a polished abrasive, and must check the performance of the abrasive to ensure the best polishing effect.
information about corundum abrasive: https://www.zhongyun-machine.com/product/abrasive/
Automatic polishing machines generally select high-strength polishing abrasives to grind materials with lower tensile strength, and benefit from the use of tough silicon carbide abrasives. In addition, the material of the workpiece should be considered. When selecting the polishing abrasive, the hardness of the workpiece material is an important consideration. Under normal circumstances, the hardness of the polishing abrasive is 2-4 times higher than the hardness of the workpiece. Otherwise, the hardness is lower. The abrasives are agilely passivated during the high-speed cutting process and lose the cutting ability, so that the durability of the grinding wheel is too low, which affects the cutting power, and the processing quality cannot be ensured.
Therefore, the higher the hardness of the workpiece material, the higher the hardness of the abrasive. The selection of polishing abrasives should also take into account the chemical reactions that occur during the grinding process. Experiments have shown that when SiC abrasives are used to grind steel, the wear of the abrasives is faster than that of corundum abrasives.
Finally, it is necessary to mention that the selection of polishing abrasives is also affected by the thermal stability. Due to the high temperature of the polishing abrasive during the processing, the deformation itself is formed, so that excellent thermal stability is ensured.
Different polishing elements have different requirements and requirements for polishing abrasives. It is advocated that a wide range of consumers must purchase in a polished abrasive, and must check the performance of the abrasive to ensure the best polishing effect.
information about corundum abrasive: https://www.zhongyun-machine.com/product/abrasive/