Joining of aluminum waveguides using pulsed laser radiation

S. Pamin, E. Chorlton, J. Hermsdorf, S. Kaierle
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引用次数: 1

Abstract

This paper discusses a new approach to the joining of Ku-band waveguides made of high-strength crack-sensitive aluminum alloys, Al6061 and Al6063. Using a pulsed Nd:YAG laser system in combination with a pulsed wire feed drive, rectangular waveguide segments are welded. The results clearly show the potential to employ welding as a substitute to conventional brazing and soldering processes: the electrical and mechanical performances are close to the ones of a milled waveguide. Furthermore, the presented welding process is completely automated.
用脉冲激光辐射连接铝波导
本文讨论了由高强度裂纹敏感铝合金Al6061和Al6063制成的ku波段波导连接的新方法。使用脉冲Nd:YAG激光系统与脉冲送丝驱动相结合,焊接矩形波导段。结果清楚地表明,使用焊接作为传统钎焊和焊接工艺的替代品的潜力:电学和机械性能接近于铣削波导。此外,焊接过程是完全自动化的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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