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High performance cutting disc

Precision grinding can be divided into ordinary abrasive grinding wheel precision grinding and super hard abrasive grinding wheel precision grinding according to the abrasive material used. For the problem of precision grinding of super-abrasive grinding wheels, the hook net is specifically discussed. Superabrasive grinding wheels currently mainly include diamond high performance cutting discand cubic boron nitride grinding wheels, and are used for precision grinding of difficult-to-machine materials.
Characteristics of superabrasive grinding wheel grinding

  1. Super-abrasive grinding wheel has the characteristics of good wear resistance, high performance cutting discstrong grinding ability and high durability. This feature is of great help for controlling the processing size and realizing the processing automation.
  2. At the same time, the super-hard abrasive wheel also has the characteristics of low grinding temperature, small grinding force, no burn and no crack, good surface quality and no change in microstructure. When grinding cemented carbide with a diamond grinding wheel, the grinding force is only 1/4 to 1/5 of that when the green silicon carbide grinding wheel is ground.

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3, high grinding efficiency, is also one of the main features of super-abrasive grinding wheel, this is because the super-hard abrasive has a sharp edge, high wear resistance, so there is a higher resection rate and grinding ratio. However, super-hard abrasive wheels have more difficult finishing problems.

  1. The most important feature of the super-abrasive grinding wheel is that the processing cost is low. Although the diamond grinding wheel and the cubic boron nitride grinding wheel are relatively expensive, the service life is long, the processing efficiency is high, the working hours are small, and the comprehensive cost is low.

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