Experimental research on laser-assisted cutting of GH4169 high-temperature alloy

Yang Wang; Bo Zhu; Shanjin Lv; Lijun Yang

doi:10.1117/12.482877

12 September 2002 Experimental research on laser-assisted cutting of GH4169 high-temperature alloy

Yang Wang, Bo Zhu, Shanjin Lv, Lijun Yang

Proceedings Volume 4915, Lasers in Material Processing and Manufacturing; (2002) https://doi.org/10.1117/12.482877
Event: Photonics Asia, 2002, Shanghai, China

Abstract

High temperature alloy is a complex alloy with excellent high temperature strength, thermal stability and fatigue property, which can work in 600~1000C oxidizing condition. However, it has poor machinability. This article present experimental research of laser assisted cutting of GH4169 high temperature alloy. Comparative experimental research between conventional cutting and laser assisted cutting is done to detect the cutting force variation curve with cutting depth and cutting speed. The experiment results show that cutting forces in laser assisted cutting are evidently reduced by approximately 50%, and tool wear is reduced leading to longer tool life.

Citation Download Citation

Yang Wang, Bo Zhu, Shanjin Lv, and Lijun Yang "Experimental research on laser-assisted cutting of GH4169 high-temperature alloy", Proc. SPIE 4915, Lasers in Material Processing and Manufacturing, (12 September 2002); https://doi.org/10.1117/12.482877

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