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    • 92. 发明申请
    • PUSH - PULL WELDING WIRE FEEDING SYSTEMS
    • 推拉焊丝馈线系统
    • WO2011112501A1
    • 2011-09-15
    • PCT/US2011/027374
    • 2011-03-07
    • ILLINOIS TOOL WORKS INC.MEHN, Peter DonaldSPEILMAN, Brandon John
    • MEHN, Peter DonaldSPEILMAN, Brandon John
    • B23K9/133B23K9/12B65H51/30
    • B23K9/125B23K9/1336B65H51/30
    • Welding wire feed systems include a wire feeder including a push motor (76) and a welding torch assembly including a pull motor (82) are provided. The push motor (76) is adapted to establish a wire feed from a wire spool, and a first controller (72) is adapted to receive a commanded speed level and to control operation of the push motor (76) to operate at the commanded speed level. The pull motor (82) is adapted to cooperate with the push motor (76) to establish a desired wire feed rate from the wire spool to the welding torch assembly. A second controller (79) is adapted to receive an operational speed level of the push motor (76) from the first controller (72) and to control operation of the pull motor (82) to operate at the received operational speed of the push motor (76).
    • 焊丝馈送系统包括提供包括推动马达(76)和包括拉动马达(82)的焊枪组件的送丝机。 推动马达(76)适于建立来自线轴的送丝,并且第一控制器(72)适于接收命令速度水平并且控制推动马达(76)以指令速度运行的操作 水平。 拉动马达(82)适于与推动马达(76)协作以建立从线轴到焊枪组件的期望送丝速度。 第二控制器(79)适于从第一控制器(72)接收推动马达(76)的操作速度水平,并且控制拉动马达(82)的操作以在推动马达的接收运行速度 (76)。