During the sawing process, the sharpness is reflected in the cutting efficiency, and the wear resistance is reflected in the service life of the saw blade.

 

Efficiency and life are two important indicators to measure the comprehensive performance of diamond saw blades.

 

The purpose of diamond design is to achieve ideal working efficiency and service life during use. Cutting efficiency and service life are closely related to the segment formula, which mainly depends on the selected diamond parameters, matrix parameters, etc.

 

The greater the average density of diamonds on the working surface of the matrix, the better the wear resistance of the diamond segment and the longer the service life of the segment; conversely, the smaller the average density, the worse the wear resistance and the shorter the service life of the segment.

 

The areal density of diamonds in the working layer on the surface of the segment matrix is related to the diamond sealing strength of the segment matrix and the size and concentration of diamond particles selected for the segment.