Cemented carbide Roll rings, also known as tungsten carbide alloy Roll rings, are important parts with relatively large consumption in the Rolling of steel rods and wires, and 

are closely related to the apparent quality, dimensional accuracy and cost of the rolled steel. The carbide roll ring has good turnability, no special lathe is needed, and the existing

ordinary lathe can be used for the groove turning of the Roll ring. Cemented carbide rolls are widely used in the steel industry due to their excellent properties, and their hardness

is very high. For the cutting processing of cemented carbide rolls, the use of LINKUT CBN PCD tools can effectively replace the grinding process and improve production efficiency.

During the processing of cemented carbide rolls, the tool may be honed. The so-called honing treatment is to solve the defect of the micro-notch of the cutting edge of the tool 

after sharpening, so as to reduce or eliminate the sharpness, and achieve smoothness, sharp, strong and durable purpose. But the honing treatment should not be too large, because

after the honing, the contact surface of the cutting edge of the tool becomes larger, and the cutting resistance also increases. The cemented carbide roll is a hard and brittle material,

which is easy to cause agglomeration and damage the workpiece. At the same time, the cutting edge of the tool should not be too sharp, too sharp will reduce the service life of the 

tool.