光束偏移量对金刚石锯片激光焊接质量的影响

详细信息

Effect of beam alignment on laser welding quality of diamond saw blade

摘要: 光束偏移量是金刚石锯片激光焊接的一个重要的工艺参数,它直接影响焊缝中的气孔、成分及其分布和组织。
- 激光焊接 /
- 金刚石工具 /
- 光束偏移量
Abstract: The diamond impregnated segments and steel core were welded by a high power laser in horizontal arrangement to achieve the very high bond strength.The theoretical and experimental study show that the beam alignment or beam shift will significantly effect the welding quality,such as the pore density in seams,microstructure,composition distribution of the seams.It is proved that the 0.1mm beam shift to steel substrate is the best to obtain the high bond strength.
- laser welding /
- diamond tool /
- beam alignment

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