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利用Ｘ 射线衍射分析和扫描电镜， 研究了金刚石锯片激光焊接接头的成分和组织， 并测试了接头的力学性能。试验表明， 刀头材料对焊接质量有重要影响， 焊缝的成分和组织是不均匀的， 光束偏移量对焊缝成分和组织有很大影响
Using X-ray diffraction analysis and scanning electron microscopy, the composition and microstructure of diamond saw laser welded joints were studied, and the mechanical properties of joints were tested. The test shows that the material of the cutter head has an important influence on the welding quality. The composition and the structure of the welding seam are not uniform, and the beam shift has a great influence on the composition and microstructure of the welding seam