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Proceedings Paper

Experimental research on laser-assisted cutting of GH4169 high-temperature alloy
Author(s): Yang Wang; Bo Zhu; Shanjin Lv; Lijun Yang
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Paper 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.

Paper Details

Date Published: 12 September 2002
PDF: 6 pages
Proc. SPIE 4915, Lasers in Material Processing and Manufacturing, (12 September 2002); doi: 10.1117/12.482877
Show Author Affiliations
Yang Wang, Harbin Institute of Technology (China)
Bo Zhu, Harbin Institute of Technology (China)
Shanjin Lv, Harbin Institute of Technology (China)
Lijun Yang, Harbin Institute of Technology (China)

Published in SPIE Proceedings Vol. 4915:
Lasers in Material Processing and Manufacturing
ShuShen Deng; Tatsuo Okada; Klaus Behler; XingZong Wang, Editor(s)

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