Quality Monitoring Techniques Using Thermal Radiation in Laser Welding Process

레이저 용접부의 적외선 정보를 이용한 품질 예측 기술

  • 이목영 (포항산업과학연구원 용접센터)
  • Published : 2005.06.01

Abstract

Keywords

References

  1. Miyamoto and K. Mori: Development of in-process monitoring system for laser welding. ICALEO '95 Proceedings. 759-767
  2. Maurice Houlot and Enrique Nava-Rdiger: Integration of real time quality control systems in a welding process. ICALEO '95 Proceedings, 563-572
  3. Dale U. Chang; Real-Time laser weld quality monitoring system, ICALEO '95 Proceedings. 1128-1137
  4. Duley. W.W.. and Mao. Y.L.; Effect of surface condition on acoustic emission during welding of aluminium with $CO_{2}$ laser radiation. Journal of Physics. D-Applied Physics. 27-7 (1994), 1379-1383
  5. 2004 Hamamatsu Catalog. Infrared detector
  6. 2004 PerkinElmer Catalog. Sensor
  7. P.W.Ramsey. J.J.Chyle, J.N.Kuhr. P.S.Myers. M.Weiss & W.Groth : Infrared Temperature Sensing Systems for Automatic Fusion Welding. Welding Journal. 8 (1963) 337-346s
  8. K.S.Boo & H.S.Cho : Determination of a Temperature Sensor Location for Monitoring Weld Pool Sizes in GMAW. Welding Journal. 11 (1994) 265-271s
  9. Ji-Lian Doong, Ching-Shang Wu and Jiun-Ren Hwang: Infrared temperature sensing of laser welding. Int. J. Mach. Tools Manufact. 31-4 (1991), 607-616 https://doi.org/10.1016/0890-6955(91)90049-9
  10. M.Y.Lee & J.W.Kim : A study of the Infrared Temperature Sensing System for Surface Temperature Measurement in Laser Welding (I) : Surface temperature profile according to bead shape. Korean Welding Journal. 20-1, 62-68 (2002), (in Korean)
  11. M.Y.Lee & J.W.Kim : A study of the Infrared Temperature Sensing System for Surface Temperature Measurement in Laser Welding(II): Effect of the system parameter on infrared temperature measurement, Korean Welding Journal, 20-1. 69-75 (2002). (in Korean)
  12. M.Y.Lee & J.W.Kim : ON-LINE PENETRATION DEPTH MEASUREMENT SYSTEM USING INFRARED TEMPERATURE SENSING ON $CO_{2}$ LASER WELDING, KEY Engineering materials. Vol.270-273. (2004) 2308-2314
  13. L.McCullough & D.Green : Electrothermal Nondestructive Testing of Metal Structures. Materials Evaluation. 4 (1972) 87-91
  14. W.Lukens & R.Morris : Infrared Temperature Sensing of Cooling Rates for Arc Welding Control, Welding Journal, 1 (1982) 27-33s
  15. W.Chen & B.A.Chin : Monitoring Joint Penetration Using Infrared Sensing Techniques, Welding Journal, 4 (1990) 181-185s https://doi.org/10.1080/09507119009447701
  16. P.E.Denney & E.A.Metzbower : Synchronized Laser-Video Camera System Study of High Power Laser Material Interactions, ICALEO. 1991 84-93
  17. P.S.Monhanty, T.Asghari & J.Mazumder : Experimental Study on Keyhole and Melt Pool Dynamics in Laser Welding, ICALEO section G. 1997 200-209