利用超短激光脉冲进行金属微加工

Tonshoff Hans Kurt, Von Alvensleben Ferdinand, A. Ostendorf, G. Kamlage, S. Nolte
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引用次数: 25

摘要

本文将讨论超短脉冲激光源在金属微加工中的应用潜力。它将证明,通过使用超短脉冲激光非常高的精度,可媲美那些电火花加工或其他微加工技术,是可以实现的。这种新型激光微加工技术的应用大大提高了烧蚀加工的效率,减少了加工时间。还将讨论金属熔化和无毛刺烧蚀的脉冲持续时间要求。将展示不同金属的一些微观结构的例子。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Micromachining of Metals Using Ultrashort Laser Pulses
This paper will discuss the potential of ultrashort pulse laser sources for micromachining applications of metals. It will be demonstrated that by using ultrashort pulse lasers very high precision, comparable to those of EDM or other micromachining technique, is achievable. The application of this novel laser micromachining technology significantly improves the efficiency of the ablation process reducing processing times. The pulse duration requirements for meltingand burr-free ablation of metals will also be discussed. Some examples of microstructures in different metals will be shown.
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