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首页> 外文会议>Conference on Lasers in Material Processing and Manufacturing, Oct 16-18, 2002, Shanghai, China >Experimental research on laser-assisted cutting of GH4169 high temperature alloy
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Experimental research on laser-assisted cutting of GH4169 high temperature alloy

机译：GH4169高温合金激光辅助切削的实验研究

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摘要

High temperature alloy is a complex alloy with excellent high temperature strength, thermal stability and fatigue property, which can work in 600～1000℃ 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.
机译：高温合金是具有优异的高温强度，热稳定性和疲劳性能的复合合金，可以在600〜1000℃的氧化条件下工作。但是，其可加工性差。本文介绍了GH4169高温合金激光辅助切削的实验研究。进行了常规切削与激光辅助切削的对比实验研究，以检测切削力随切削深度和切削速度的变化曲线。实验结果表明，激光辅助切削中的切削力明显降低了约50％，并且刀具磨损减少，从而延长了刀具寿命。

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