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The Definition Of Surface Smoothness And Roughness In Diamond Grinding Wheel
Dec 07, 2017

In the original standards, the surface smoothness is divided into 14 degrees, its code-named is 1,2 ... 14. The larger the number, the higher the surface smoothness of the diamond wheel, the smaller the surface roughness number of the diamond wheel.

After processing by grinders, there will be a surface roughness of diamond grinding wheel. Previously it was known as diamond wheel surface smoothness.

The basic concepts of surface roughness

After machined, there will always be some macro and micro geometric errors in the diamond wheel surface. The micro-geometric errors on the surface of the diamond grinding wheel were formed by a series of small distance peaks and valleys. The level of these tiny peaks and valleys is called the surface roughness of diamond grinding wheels.

The surface roughness of diamond wheels is an important index to measure the machining accuracy of the diamond wheel surface. The surface roughness will be affected the friction between the workpiece and the surface of the diamond wheel, the wear of the moving surface, working precision with the surface, the fatigue strength of the rotating parts, the appearance of the parts and so on. And even it will have an impact on the corrosion resistance of grinding wheels.