Diamond blade series want to keep the cutting time long and the cutting tool sharp unimpeded, so how can we make the cutting time long, here we have a simple understanding of how to do it?
Diamond bit
The hard particles were welded by electric welding on the diamond saw blade matrix according to uniform distribution in circumferential direction and staggered distribution in radial direction. This method can reduce the wear on the side of matrix caused by debris flow, but it will increase the manufacturing cost of matrix and the difficulty of matrix deformation correction. When repairing asphalt and concrete pavement, it is sometimes necessary to cut out deep and wide slots. The diamond saw blade can be sintered into a whole with the refined iron-based insert block and the diamond segment block, and then inserted and welded to the matrix of the saw blade. It is more flexible when sawing serrated or non-uniform width slot, which can greatly reduce the heat generated by friction between block and matrix and the heat transmitted to matrix during sawing, so as to avoid thermal deformation of matrix and premature failure of matrix.
