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Do you know the raw materials for high-quality cutting discs?
Release Time:
2022-10-18
Source:
Wen/Damon grinding wheel;
Glass cutting discs are particularly suitable for the precise cutting and grooving of optical and electronic components due to the strong holding ability and high wear resistance of the binder on diamond abrasives.
Resin cutting discs use resin as a binder and fiberglass mesh as a skeleton, combining various materials, and are especially notable for their cutting performance on difficult-to-cut materials such as alloy steel and stainless steel.
Diamond cutting discs are a type of cutting tool used for processing hard and brittle materials such as stone, concrete, precast slabs, old and new roads, and ceramics. Diamond cutting discs mainly consist of two parts.
Damon grinding wheels mainly sell resin cutting discs. Below, the editor introduces two important constituent materials: A- Brown corundum WA- White corundum C- Black silicon carbide GC Green silicon carbide AC Mixed abrasives SA- Single crystal corundum MA- Microcrystalline corundum BA- Black corundum ZA- Zirconium corundum PA- Chromium corundum FA- Semi-brittle corundum SG- Ceramic corundum SC- Cubic silicon carbide BC- Boron carbide D- Diamond abrasive particle sizes: divided into 16, 20, 24, 30, 36, 40, 46, 54, 60, 70, 80, 90, 100, 120, 150, 180, 220 (the finer ones are called micro powders).
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Band gap: determined by the electronic states and atomic configurations of semiconductors, it reflects the energy required for the valence electrons of the atoms that make up this material to be excited from a bound state to a free state; the band gap is an important characteristic parameter of semiconductors. A band gap of zero indicates a metal, a large band gap (generally greater than 4.5 eV) indicates an insulator, and a medium band gap indicates a semiconductor.
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