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Category Cars
Created 2018-12-13
Owner yanghm
Title How to choose the grinding wheel of the free sample cutting disc?
Description Cutting discs are the cutting equipment commonly used in the abrasives industry today, but an important part of the cutting discs is the use of grinding wheels. So how to choose the grinding wheel? Today, the aurora abrasive grinding tools take the free sample cutting disc as an example. Let's analyze it. The free sample cutting discgrinding wheel is the most widely used in the machining industry. Because the machining needs to use the turning tool, the turning tool needs to be sharpened. What kind of requirements does the turning edge sharpening have on the grinding wheel? Whether the grinding wheel first looks at the abrasive, the second looks at the hardness, and the third depends on the particle size. Commonly used abrasives are oxide series, carbide series and high hard abrasive series. Alumina grinding wheel has a slightly lower hardness, but it has high toughness. It is suitable for sharpening high speed steel turning tools. The white one is called white corundum and the taupe is called brown corundum. The choice of the grinding wheel should be determined for the sharpening object. Different grinding wheels are suitable for different sharpening objects, so it should be determined according to the actual situation in practical applications. The hardness of the grinding wheel reflects the difficulty of the abrasive grain falling off the surface of the grinding wheel under the action of the grinding force. The grinding wheel is hard, that is, the surface abrasive grain is difficult to fall off; the grinding wheel is soft, indicating that the abrasive grain is easy to fall off. The hardness of the grinding wheel and the hardness of the abrasive grains are two different concepts that must be clearly distinguished.
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