1200 mm Multi Layer Structure block cutting segment for granite is the most important part of cutting. High quality cutter head not only has high sharpness. It can quickly cut your stone blocks, slabs and other materials.
The matrix binder plays the role of fixing diamond. It is composed of metal powder or metal alloy powder. Different compositions are called formulas. According to different uses, the formulas and diamond particles have different proportions.
M shape diamond segments or rims are made up of a mixture of diamonds and metal powders. Diamonds used in blades are almost exclusively manufactured diamonds in various grit size and quality grades.
Of course, in cutting, the wear of the cutter head is inevitable. When the diamond and matrix are mainly worn by grinding, the diamond with low strength and coarse particle size and the matrix with good wear resistance can be used.
When the linear speed is high and the cutting speed is fast, and the diamond and matrix are mainly impact worn, the diamond with high grade, high strength and fine particle size and the matrix with high strength and good toughness should be used when the linear speed is low and the cutting speed is slow.
When the diamond used in the diamond edge cutting marble segment has high grade, fine particle size and high strength and hardness of the matrix, the cutting speed can be allowed to be accelerated.
The cutting rate is equal to the product of the cutting amount and the feeding amount. Under the same cutting rate, the cutting amount is large and the feeding amount is small, which is beneficial to the diamond cutter head.