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首页> 外文期刊>Автоматическая Сварка >MICRO-WELDING OF ALUMINUM ALLOY BY SUPERPOSITION OF PULSED Nd:YAG LASER AND CONTINUOUS DIODE LASER
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MICRO-WELDING OF ALUMINUM ALLOY BY SUPERPOSITION OF PULSED Nd:YAG LASER AND CONTINUOUS DIODE LASER

机译:脉冲Nd:YAG激光和连续二极管激光的叠加对铝合金的微焊接

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摘要

The combination of a pulsed Nd:YAG laser and a continuous diode laser could perform the high-performance micro-welding of aluminum alloy. A pulsed Nd:YAG laser was absorbed effectively from the beginning of laser scanning by pre-heating Nd:YAG laser pulse with the superposition of continuous LD, and wide and deep weld bead could be obtained with better surface integrity.
机译:脉冲Nd:YAG激光器和连续二极管激光器的组合可以执行铝合金的高性能微焊接。从激光扫描开始,通过对Nd:YAG激光脉冲进行连续LD叠加预热,可以有效吸收脉冲Nd:YAG激光,可以获得宽而深的焊缝,并具有更好的表面完整性。

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