Browse Publications Technical Papers 2001-01-0437
2001-03-05

Inverse Method for Measuring Weld Temperatures during Resistance Spot Welding 2001-01-0437

A new monitoring system predicts the progression of welding temperature fields during resistance spot welding. The system captures welding voltages and currents to predict contact diameters and simulate temperature fields. The system accurately predicts fusion lines and heat-affected zones. Accuracy holds even for electrode tips used for a few thousand welds of zinc coated steels.

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