Advantages of using diamond grinding wheels

2019-09-17 1287

With the continuous progress of science and technology in our country, the use of diamond tools in emerging occupational fields is expected to further expand. With the continuous improvement of the grade of artificial diamonds, their excellent performance is expected to be more widely used in high-tech fields, such as the processing of precision instruments such as aviation surface bearings, radar waveguides, optical equipment, and high-energy smoke detectors; Can be used for efficient and precise machining of 0.1-0.2mm thick monocrystalline silicon and polycrystalline silicon wafers, grinding, satellite solar panels, etc; It can be used for micro precision cutting, slotting, back thinning, nano diamond polishing and other processing of large-scale integrated circuits such as computer chips. Developed countries all prioritize the development of superhard materials and products, including synthetic diamonds. The level of research and use of superhard materials and products to some extent represents a country's technological development level.

What is a diamond grinding wheel? A circular solid grinding tool with a through hole in the center is made from diamond abrasive as the raw material, using metal powder, resin powder, ceramics, and electroplated metal as binders. It is called a diamond grinding wheel. So what are the strengths of diamond grinding wheels?

The processing advantages of diamond grinding wheels include five points:

1. When grinding, the shape of the grinding wheel has good consistency and the precision of the workpiece is high;

2. The characteristics of diamond grinding wheels include high hardness, high compressive strength, and good wear resistance, making them ideal tools for grinding processing.

3. High efficiency, high precision, good roughness, low grinding tool consumption, and long service life.

4. The self sharpening of grinding wheels is relatively good. It is easier to use diamond grinding wheels for grinding diamonds and diamond grinding wheels for grinding hard alloys.

5. There are many air holes in the grinding wheel, which are conducive to chip removal and heat dissipation during grinding, and are not easy to block or burn the workpiece;

Diamond is the most typical tool among superhard data tools. It is a product made with diamond or CBN as abrasive, using binders or other auxiliary materials, and under certain production conditions, with a certain shape, performance, and usefulness.

Diamond and CBN grinding wheels can be mainly divided into metal bond, ceramic bond, and resin bond according to the type of bond.

Article source: Diamond grinding wheel