Feasibility study of acoustic signals for on-line monitoring in short circuit gas metal arc welding

International Journal of Machine Tools and Manufacture

Volumn 44, Issue 5, 2004, Pages 555-561

  Grad, Ladislav ^a   Grum, Janez ^b   Polajnar, Ivan ^b   Slabe, Janez Marko ^b  

^a FOTONA D D   (Slovenia)

^b UNIVERSITY OF LJUBLJANA   (Slovenia)

Author keywords

Acoustic emission; Airborne sound; Arc welding; Metal transfer mode

Indexed keywords

ACOUSTIC EMISSIONS; CARBON DIOXIDE; CARBON STEEL; ELECTRIC ARC WELDING; FREQUENCY DOMAIN ANALYSIS; MICROPHONES; PIEZOELECTRIC DEVICES; QUALITY CONTROL; SENSORS; TIME DOMAIN ANALYSIS;

AIRBORNE SOUND; GAS METAL ARC WELDING (GMAW); METAL TRANSFER MODES;

ACOUSTIC WAVES;

EID: 0442296306     PISSN: 08906955     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijmachtools.2003.10.016     Document Type: Article

References (12)

1. V. Kralj, Biocybernetic investigations of hand movements of human operator in hand welding, IIW/IIS Doc. 212-140-68 (1968).
2. Erdmann-Jesnitzer F., Feustel E., Rehfeldt D. Akustische Untersuchungen am Schweislichtbogen. Schw. und Schn. 19:(3):1967;95-100.
3. Y. Arata, Investigation on welding arc sound, Report 1, IIW Doc.S.G.212-451-79 (1979).
4. Arata Y. Investigation on welding arc sound: vibration analysis of base metal during welding. Trans. JWRI. 10:1981;39-45.
5. J.L. Mayer, Application of acoustic emission to in process monitoring of submerged arc welding, IIW Doc V-WG3-29-87 (1987).
6. Rostek W. Investigations on the connection between the welding process and airborne noise emission in gas shielded metal arc welding. Schw. und Schn. 42:(6):1990;E96-E97.
7. Grad L., Kralj V. On line monitoring of arc welding process using acoustic signals. Proc. 13th Conf. BIAM'96, Zagreb :1996;I.17-I.20.
8. Wang Y.W., Zhao P.S. Noncontact acoustic analysis monitoring of plasma arc welding. International Journal of Pressure Vessels and Piping. 78:(1):2001;43-47.
9. Mi M., Miller B., Kita A., Ume I.C. Development of automated real-time data acquisition system for robotic weld quality monitoring. Mechatronics. 12:(9-10):2002;1259-1269.
10. Jolly W.D. Acoustic emission exposes cracks during welding. Weld. J. 48:1969;21-27.
11. Frommeyer G., Wolitz K. Schallemissionsanalyse der martensitischen γ Transformation von Fe 30 Ni. Zeits. Metallkunde. 71:(9):1980;613-616.
12. Spiegel M.R. Statistics, Schaum's outlines series. 1961;McGraw Hill.