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Automatic detection of welding defects using radiography with a neural approach

✍ Scribed by N.B. Yahia; T. Belhadj; S. Brag; A. Zghal


Book ID
104089708
Publisher
Elsevier
Year
2011
Tongue
English
Weight
433 KB
Volume
10
Category
Article
ISSN
1877-7058

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AUTOMATIC DETECTION OF BURN-THROUGH IN G
✍ S. Adolfsson; K. Ericson; A. Grennberg πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 486 KB

This paper addresses the problem of automatic detection of burn-through in weld joints. Gas metal arc (GMA) welding with pulsed current is used, and welding voltage and current are recorded. As short-circuitings are common between the welding electrode and the work piece during burn-through, a short