NASA NTRS · 19810000227
Weld-Wire Monitor
Abstract
Changes in the size or composition of weld wire being fed to an automatic welding machine are detected by an impedance-monitoring instrument. The instrument triggers an alarm if the changes would affect weld quality or cause weld failure. Device could find applications in construction of pipelines or nuclear powerplants.
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Olson, R., Hall, R.. 1982-11-01. Weld-Wire Monitor. https://ntrs.nasa.gov/citations/19810000227
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