Laser welding of diamond saw blades

Lijun Li; Xiangzhong Jin; Xiaoqiang Shi; Zehong Zhou

doi:10.1117/12.253141

30 September 1996 Laser welding of diamond saw blades

Lijun Li, Xiangzhong Jin, Xiaoqiang Shi, Zehong Zhou

Proceedings Volume 2888, Laser Processing of Materials and Industrial Applications; (1996) https://doi.org/10.1117/12.253141
Event: Photonics China '96, 1996, Beijing, China

Abstract

A specially designed folded quasi-sealed-off CO₂ laser of 800W and TEM_oo mode has been successfully used for welding of smaller diamond saw blades. Process parameters such as the relative position of the focal point to the joint edge are experimentally studied. The metallurgy aspect of the weld is also investigated. The bond strength and the loading capacity of the diamond saw blades under arduous conditions, e.g., in dry cutting are greatly increased by the laser welding.

Citation Download Citation

Lijun Li, Xiangzhong Jin, Xiaoqiang Shi, and Zehong Zhou "Laser welding of diamond saw blades", Proc. SPIE 2888, Laser Processing of Materials and Industrial Applications, (30 September 1996); https://doi.org/10.1117/12.253141

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