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Monitoring a resistance welding process comprises analyzing measurable force signals during a current flow phase so that force fluctuations are acquired with reference to the current flow signal
Monitoring a resistance welding process comprises analyzing measurable force signals during a current flow phase so that force fluctuations are acquired with reference to the current flow signal
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机译:监视电阻焊接过程包括在电流流动阶段期间分析可测量的力信号,以便参考电流信号获取力的波动
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摘要
Method for monitoring a resistance welding process comprises analyzing measurable force signals during a current flow phase so that force fluctuations are acquired with reference to the current flow signal and the progression of the fluctuations is compared to a theoretical curve. An Independent claim is also included for a device for monitoring a resistance welding process comprising an integrator (3), a differential amplifier (4), a dynamic switch (5), an extreme value former (9/10), a further differential amplifier (11), and a further dynamic switch (12).
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