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What are the characteristics of diamond grinding wheels?

2025-04-08

  Diamond grinding wheels are highly efficient grinding tools, mainly composed of a wheel body and diamond grinding segments. Diamond particles are fixed to the wheel body by welding or embedding. The following is a detailed explanation of their characteristics:

  1. High Hardness and Wear Resistance: Diamond grinding wheels use high-hardness diamond particles, possessing extremely high wear resistance, hundreds to tens of thousands of times that of ordinary abrasives. They are especially suitable for grinding very hard and brittle workpieces.

  2. Uniform Grain Size and High Flatness: During use, diamond grinding wheels maintain a uniform grain size and good flatness, ensuring a smooth and flat surface on the workpiece after grinding, free of scratches and runout.

  3. High Sharpness and Good Bonding Strength: Diamond grinding wheels have high sharpness, enabling rapid removal of material from the workpiece surface. Simultaneously, their good bonding strength prevents grit loss, ensuring grinding stability and efficiency.

  4. Long Service Life: Diamond grinding wheels are not easily damaged and have a low failure rate, resulting in a long service life and saving companies maintenance and replacement costs.

  5. Wide Range of Applications: Diamond grinding wheels are widely used for hard and brittle materials that are difficult to process with ordinary tools, such as cemented carbide, optical glass, agate gemstones, semiconductor materials, and stone. They are also commonly used in concrete exterior wall construction, and for edge grinding, chamfering, and arc grinding of marble and granite decorative panels.

  In summary, diamond grinding wheels, with their numerous advantages, have wide applications across multiple fields.