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在自己研制的5kW级横流CO2激光器上采用2~3kW低阶模功率输出,在20~120cm/min焊速下实现了1~4mm厚的6063型号铝合金的熔焊及对焊和1.5~4mm厚的LY12铝合金的对焊,并分析了工艺参数对焊接结果的影响
In the developed 5kW class cross-flow CO2 laser using 2 ~ 3kW low-order mode power output at 20 ~ 120cm / min welding speed to achieve a ~ 4mm thick 6063 aluminum alloy welding and butt welding and 1.5 ~ 4mm Thick butt weld of LY12 aluminum alloy, and analyzed the influence of process parameters on the welding result