engleski

Characterisation of a Welding procedure Based on Monitoring of Welding variables

The welding parameters are key components of the welding procedure. Accurate measurement and recording of these data are equally important during weldability tests and during development of the Welding Procedure Specification (WPS). Consistent implementation of these parameters depends on the quality of the welding equipment and test equipment, and accurate data collection in the welding procedure. This paper presents some data on the characterization of welding procedures based on statistical analysis of welding data (current and voltage).

welding parameters; monitoring; on-line welding monitor; welding procedure specification; procedure qualification record

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