Characteristics of Precision Grinding About Super Abrasive Grinding Wheel

Precision grinding can be divided into ordinary abrasive grinding wheel precision grinding and super abrasive grinding wheel precision grinding depending on different grinding wheel abrasives. At present, super abrasive grinding wheels mainly include diamond grinding wheel and cubic nitride borax grinding wheel, and used for precision grinding for difficult-to-machine materials.

A, Super abrasive grinding wheel has good wear-resisting performance, strong grinding ability, and high durability, which have a great help to control the processing size and realize the automatic processing.

B, At the same time, super abrasive grinding wheel also has low grinding temperature, small grinding force, no burn, no crack, good machining surface quality and other characteristics. When using diamond grinding wheel grinding hard alloy, its grinding force only accounts for 1/4 to 1/5 of green silicon carbide grinding wheel.

C, High grinding efficiency also is one of the main characteristics of super abrasive grinding wheel, which is because super abrasives have sharp edges and high wear resistance, so it has higher removal rate and grinding ratio. But super abrasive grinding wheel is difficult for dressing.

D, One of the most important characteristic of super abrasive grinding wheels is the low processing cost. Although diamond grinding wheel and cubic boron nitride grinding wheel are more expensive, they have long life, high processing efficiency, less working hours and low comprehensive cost.