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method for adjusting vorzugebender values of regelparametern the prozeßregelung during welding.in particular, the widerstandspunktschweißen to at least one individual schweißaufgabe and device impleme
method for adjusting vorzugebender values of regelparametern the prozeßregelung during welding.in particular, the widerstandspunktschweißen to at least one individual schweißaufgabe and device impleme
Method of constantly adjusting the regulating parameter during a welding process in which a process parameter is measured and compared with an optimal parameter value and any deviation from this value is used to adjust the process. This regulating parameter value is then fed to a storage unit and used to modify the optimal parameter value by means of the formula Fmu.i = Falti (Po-P) where Fmu is the actual parameter. Falt is the old parameter, Po is the reference value of the control signal, P is the actual control signal and i is the index of current wave. The new optimal value is then used in the succeeding process to determine the regulating value. USE/ADVANTAGE - Esp. spot resistance welding. The regulation of the welding process can be carried out independent of the complexity of the whole system in a simple manner.
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