In-process monitoring and adaptive control for laser spot and seam welding of pure titanium

Journal of Laser Micro Nanoengineering

Volumn 1, Issue 3, 2006, Pages 269-274

  Kawahito, Yousuke ^a   Kito, Masayuki ^a   Katayama, Seiji ^a  

^a OSAKA UNIVERSITY   (Japan)

Author keywords

Adaptive control; In process monitoring; Porosity; Spatters; Spot and seam welding

Indexed keywords

EID: 64249159231     PISSN: None     EISSN: 18800688     Source Type: Journal    
DOI: 10.2961/jlmn.2006.03.0023     Document Type: Article

References (10)

1. Y. Kawahito and S. Katayama: In-Process Monitoring and Adaptive Control for Prevention of Through-Holes in Full-Penetration Lap Welds of Aluminum Alloy Sheets, J. Laser Applications 2, 18-1, pp.93-100
2. Y. Kawahito and S. Katayama: In-Process Monitoring and Adaptive Control for Stable Production of Sound Welds in Laser Micro-Spot Lap Welding of Aluminum Alloy, J. Laser Applications 2, 17-1, pp.30-37
3. Y. Kawahito and S. Katayama: In-Process Monitoring and Feedback Control During Laser Microspot Lap Welding of Copper Sheets, J. Laser Applications 3, 16-2, pp.121-127
4. Y. Kawahito and S. Katayama: In-Process Repairing in Laser Welding of Aluminum Alloy Thin Sheets, J. Light Metal Welding & Construction, 43-9, pp.10-22
5. Y. Kawahito and S. Katayama: Laser Weldability, Monitoring Results and Pulse Duration Control under Different Defocused Conditions, J. Japan Laser Processing Society 12, 11-3, pp.12-18
6. M.K.-Hollacher, M.Jurca, C.Dietz, G.Janssen and E.F.D.Lonzada: Quality Assurance in Pulsed Seam Laser Welding, Procedings of ICALEO 1998, Section C, pp114-121
7. A.Sun, E.K.-Asibu, Jr. and M.Gartner: Monitoring of laser weld penetration using sensor fusion, J. Laser Applications, 12-2, pp.114-121
8. R.G.K.M.Aarts, J.Meijer and J.B.Jonker: Penetration control in laser welding of sheet metal, J. Laser Applications, 14-4, pp.210-214
9. M.Dahmen, S.Kaierle, P.Abels, C.Kratzsch, E.W.Kreutz and R.Poprawe: Adaptive Quality Control for Laser Beam Welding, Proceedings of ICALEO 1999, Section D, pp.29-38
10. N.Seto, S.Katayama and A.Matsunawa: X-Ray Transmission In-Situ Observation of Keyhole during Laser Spot Welding and Pulse-Shaping for Prevention of Porosity, Proceeding of ICALEO 2001, Section E, 804 (CD)