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Welding gun comprising a programmable linear drive with two independent controlling circuits and process for driving the linear drive such a welding gun
Welding gun comprising a programmable linear drive with two independent controlling circuits and process for driving the linear drive such a welding gun
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机译:包括具有两个独立控制电路的可编程线性驱动器的焊枪及其驱动该线性驱动器的方法,例如焊枪
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摘要
Welding tongs comprises a linear drive (1) having a pressure control unit (3) with at least two independent control circuits for impinging pressure of two working chambers (7a, 7b) of a pneumatic cylinder (2) separating the working plunger (8) so that the plunger is moved. The control circuits control the pressure impingement via at least independent multiple way valves. An Independent claim is also included for a process for controlling welding tongs using the linear drive.
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