Types and uses of grinding wheels
The main types of grinding wheels and their uses are as follows: Ceramic grinding wheels: They have good heat resistance and high grinding efficiency, and are suitable for high-precision processing.
Feb 11,2025
When the grinding wheel is worn to the original radius, it must be replaced
The grinding wheel must be replaced when it is worn to one-third of the original radius. This is in accordance with the provisions of 3.5.11.2 of the "Safety Work Regulations for Power Construction (Part 3: Substation)" (DL5009.3-2013). The grinding wheel must be replaced when the effective radius of the grinding wheel is worn to one-third of the original radius.
Feb 11,2025
Special requirements for diamond grinding wheels
Diamond grit refers to the size of the abrasive grains of the diamond grinding wheel. The finer the grit, the higher the surface finish. Therefore, the control of the grit of the diamond grinding wheel is very critical. Diamond grinding wheels are usually between 5um-50um. For high-precision grinding, the grit of the diamond grinding wheel should be controlled below 5um.
Nov 27,2024
Technical parameters of diamond grinding wheels
The coarseness of artificial diamond grains is indicated by the grain size number. The coarseness of the grain size directly affects the surface roughness of the workpiece, the grinding efficiency and the abrasive tool loss. In principle, the grain size should be selected as coarse as possible under the condition of meeting the requirements of the workpiece, which can improve the grinding efficiency and reduce the abrasive tool loss. (See the table below) Diamond grain sizes are generally divided into 30# to W1.
May 27,2024
The main purpose of diamond grinding wheel
Due to the three characteristics of diamond abrasives, high hardness, high compressive strength and good wear resistance, diamond grinding tools have become ideal tools for grinding hard and brittle materials and cemented carbide. They are not only highly efficient and precise, but also have good roughness, low grinding tool consumption and long service life. At the same time, they can also improve the working environment.
May 27,2024
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