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在造船行业中,由于船台焊接作业特点决定了焊接设备普遍使用几十米的加长控制电缆。通常焊接电源与送丝机之间使用10芯或9芯的控制电缆,而双丝焊机因为使用两台送丝机,所以控制电缆芯数更多。利用嵌入式系统,研制双丝脉冲焊接电源和送丝机之间的控制信号通信系统,将控制电缆由11根线减为5根线。焊接试验证明,该通信系统运行可靠,减少了控制电缆的芯数,既降低生产成本,又减少断线故障率,提高了生产质量和效率、节能降耗,具有重要的现实意义,且对于多丝焊及其他焊接作业同样具有实际意义。
In the shipbuilding industry, due to the characteristics of stern welding operation determines the general use of welding equipment extension control cable tens of meters. Usually the welding power and wire feeder use 10 or 9 core control cable, and double wire welding machine because of the use of two wire feeder, so the control cable core number more. The use of embedded systems, development of dual-wire pulse welding power supply and wire feeder between the control signal communication system, the control cable from 11 to 5 lines. The welding test proves that the communication system is reliable and reduces the number of control cables, which not only reduces the production cost but also reduces the failure rate of the disconnection, improves the production quality and efficiency, saves energy and reduces consumption, and has important practical significance. For many Wire welding and other welding operations also have practical significance.