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采用PHC－800型800W基模CO2激光器，进行激光焊接金刚石圆锯片。研究了激光焊接的参数和焊缝的金相组织。采用激光焊接，能显著地提高金刚石圆锯片的结合强度和承载能力。
Using PHC-800 800W base-mode CO2 laser for laser welding of diamond saw blades. The laser welding parameters and the microstructure of the weld were studied. Using laser welding, can significantly improve the diamond saw blade bonding strength and bearing capacity.