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Method for checking quality of accomplished joining processes of workpieces, involves detecting continuous process data automatically during joining processes, and representing continuous process data in control chart
Method for checking quality of accomplished joining processes of workpieces, involves detecting continuous process data automatically during joining processes, and representing continuous process data in control chart
The method involves detecting continuous process data (PD) automatically during the joining processes, and representing the continuous process data in a control chart (R1). The continuous process data is compared with predetermined setpoint values (S) during the dynamic checking. A time course of the process data is compared with time course of the setpoint values in the dynamic checking. A current-time course or a resistance-time course is detected as continuous process data during spot welding.
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