Diamond grinding wheel is a kind of superhard material grinding wheel. It not only has high grinding force but also long service life. Generally, it can be seen in the fields of hard and brittle materials such as glass, ceramics, stone and cemented carbide grinding processing. So what are the characteristics and functions of such widely used diamond grinding wheel?
It is understood that diamond can be divided into natural and artificial types. It is the hardest substance and has the strongest refraction ability for light. Diamond also has the highest strength, thermal conductivity and sound speed among known materials, low sliding friction coefficient, chemical stability, hydrophobicity, thermal stability and graphitization phenomenon, which makes diamond can be made into tools for various purposes. It mainly consists of the following categories: sawing tools, drilling tools, superhard tools, dressing tools and wire drawing dies.
The diamond grinding wheel is a grinding tool for non-metallic materials such as stone and porcelain, and in particular, it relates to a grinding tool with diamond alloy as the grinding body, which includes a base and several grinding bodies, wherein several grinding bodies are fixed in the base with gaps, and the grinding bodies are also arranged in gaps on the grinding surface of the grinding head, wherein the base is made of a bonding material with a certain toughness, and the grinding body is made of a diamond alloy material. The utility model has the characteristics of high grinding performance, simple manufacturing and low cost, high grinding quality and can be applied to large-scale grinding.
Flexible diamond grinding products are new coated grinding wheels developed and manufactured with artificial diamond and CBN as raw materials and a new process method. It has the dual advantages of traditional coated grinding wheels and superhard grinding wheels. Flexible superhard abrasive products include: sand belts, sand sleeves, sand discs, sand sheets, sponge hand wipes and other forms. Flexible diamond and CBN products are widely used in grinding and polishing hard materials such as stone, glass, ceramics, synthetic materials, cemented carbide, non-ferrous metals and iron-based alloys. Because super-hard abrasives have high hardness and high single-grain compressive strength, they have the advantages of high grinding efficiency, low grinding temperature, good workpiece surface quality, and stable grinding performance. Diamond abrasive belts have been proven to be very cost-effective for use on automotive glass and high-end glass. They have better grinding power, better chip removal and heat dissipation functions than traditional diamond grinding wheels.
Diamond sawing tools mainly refer to various types of diamond cutting saw blades, including circular saw blades, gang saws, band saws, rope saws, etc. They are mainly used for cutting non-metallic materials such as marble, granite and concrete.