Copper lug welded diamond saw blade method

One kind of copper lug welded diamond saw blade method, 65Mn steel substrate with surface coated welded Polycrystalline diamond saw blade welding flux, solder and put on the middle, and then the high-frequency induction welding ohmic heating 8 to 12 seconds until the solder melted and covered the weld after cooling off, the completion of welding, which is CuZnMn copper solder lug, synthetic diamond powder segment for the sintering temperature of 850 ℃ ~ 950 ℃ the part number, and welding steel substrate is provided with a loop on both sides cooling system. Using this cutting tools of welding diamond saw blade welding strength and service life can reach or exceed the silver solder lug weld strength and service life of the product, has been solved welded diamond saw blade high cost problems, greatly reduce production costs.