Feed-forward control of back bead for root gap variation in V groove welding without backing plate

Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society

Volumn 20, Issue 4, 2002, Pages 499-505

  Yamamoto, Hikaru ^a   Ishihara, Toshihiko ^a   Takano, Yutaka ^a   Eguchi, Kazuhiko ^b   Yamane, Satoshi ^c   Oshima, Kenji ^c  

^a Hitachi Construction Machinery Co Ltd   (Japan)

^b AICHI INSTITUTE OF TECHNOLOGY   (Japan)

^c SAITAMA UNIVERSITY   (Japan)

Author keywords

Back Bead; Computer Network Control; Feed Forward Control; One Side Welding; Root Gap; Welding Condition

Indexed keywords

COMPUTER NETWORKS; ELECTRIC ARCS; LASERS; PERSONAL COMPUTERS; SENSORS;

FEED-FORWARD CONTROL; ONE-SIDE WELDING; ROOT GAP; WELDING CONDITION;

WELDING;

EID: 3042511071     PISSN: 02884771     EISSN: None     Source Type: Journal    
DOI: 10.2207/qjjws.20.499     Document Type: Article

References (10)

1. Y. Sugitani and W. Mao : Automatic Simultaneous Control of Bead Height and Back Bead Shape Utilizing Arc Sensor in One Side Welding with Backing Plate, Quar. J. JWS, 12-4 (1994), 468-476. (in Japanese)
2. A. Okada, K. Hiraoka, H. Nakamura and H. Yamamoto : Bead Formation and Characteristics of Heat Transfer and Damped Oscillation, Quar. J. JWS, 14-3 (1996), 538-545. (in Japanese)
3. Y. Suga, T. Tokiwa and K. Yasuda : Detection of Peculiar Frequency of Molten Pool and Estimation of Penetration in Pulse TIG Welding, Quar. J. JWS, 19-1 (2001), 19-26. (in Japanese)
4. Y.H. Xiao and G. den Ouden : Weld Pool Oscillation during GTA Welding of Mild Steel, Weld. J., 8 (1993), 428s-434s.
5. Technical Commission on Welding Processes, JWS : Recent Technology of Arc Welding in Vessel and Pipe (2000).
6. K. Kugai, S. Yamane, K. Eguchi, M. Yabe, S. Horinaka, T. Kubota and K. Oshima : Neural Network Control of the One-Side Robotic Welding, Proc. of the 6th Int. Symp., JWS (1996), 343-348.
7. K. Eguchi, S. Yamane, H. Sugi, T. Kubota and K. Oshima : Application of neural network to arc sensor, Science and Technology of Welding and Joining, 4-6 (1999), 327-334.
8. K. Oshima, I. Ukita, M. Abe and T. Kubota : Effect of Power Source Characteristic on Stability and Self-Regulation of Welding Arc, Trans. IEE of Japan, 101-A-1 (1981), 7-14. (in Japanese)
9. Y. Takano, H. Yamamoto, T. Takatani and Y. Hayakawa : Measurement of Groove and Weld Bead Shape by Spot Laser Sensor, Quar. J. JWS, 18-1 (2000), 51-58. (in Japanese)