Micro powder diamond grinding wheel abrasive particle abrasion quantitative measurement representation method
A diamond grinding wheel and grinding wheel surface technology, applied in image data processing, instruments, calculations, etc., can solve the problems of high cost investment, high cleanliness and vibration isolation requirements, inability to achieve in-situ detection of grinding wheel wear and tear, and achieve hardware costs. The effect of less investment and avoiding measurement errors
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[0039] The object of measurement and characterization is 1800# resin bonded diamond grinding wheel, the diameter of diamond particles is 8μm-12μm. Install the diamond grinding wheel on the spindle of the ultra-precision grinding machine, and use the grinding wheel in-situ dresser for precision modification and grinding of optical components. The quantitative measurement and characterization method of micropowder diamond grinding wheel abrasive wear in this embodiment includes the following steps:
[0040] 1) Install the high-magnification microscope on the machine tool table, and observe the surface of the grinding wheel with the lens barrel vertically upward. After adjusting the focal length until the microscopic appearance of the grinding wheel is clear, take pictures to obtain the microscopic image of the worn surface of the grinding wheel, as shown in figure 1 shown;
[0041] 2) The computer reads the microscopic image of the surface of the grinding wheel to obtain the im...
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