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Laser welding system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B23K-026/00
  • B23K-026/42
출원번호 US-0262248 (1999-03-04)
발명자 / 주소
  • Fields
  • Jr. Donald R.
  • Foley James
  • Morris Darin
  • Godsil Frank
출원인 / 주소
  • Honda Giken Kogyo Kabushiki Kaisha, JPX
대리인 / 주소
    McDonald
인용정보 피인용 횟수 : 30  인용 특허 : 34

초록 ▼

The present invention relates generally to an improved laser welded work piece, such as an automotive body panel, and a system and method for the manufacture thereof. The invention is also directed to an improved system for manufacturing the welded work piece including an improved laser welder and a

대표청구항 ▼

[What is claimed is:] [1.]capturing a two dimensional image of a laser weld bead;measuring at least one characteristic of the laser weld bead image; andcomparing the value of the at least one characteristic of the laser weld bead image with a reference value to determine the quality of the laser wel

이 특허에 인용된 특허 (34)

  1. Swidwa Kenneth J., Apparatus and method for real time evaluation of laser welds especially in confined spaces such as within heat exchanger.
    상세보기
  2. Takeda Akimichi (Amagasaki JPX) Morikawa Katsumi (Amagasaki JPX) Koide Seizo (Amagasaki JPX), Apparatus for connecting strips.
    상세보기
  3. Strum Josep (Duisburg DEX) Prange Wilfried (Dinslaken DEX), Apparatus for the continuous welding of strips and/or sheets.
    상세보기
  4. Alborante Giancarlo (Trofarello ITX), Apparatus for welding motor-vehicle bodies.
    상세보기
  5. Alborante Giancarlo (Trofarello ITX), Device for laser welding motor-vehicle bodies.
    상세보기
  6. Neiheisel Gary L. (Cincinnati OH), High production laser welding assembly and method.
    상세보기
  7. Peru Gilles (Dunkerque FRX) Sauvage Francis (Dunkerque FRX) Le Roy Yvon (Le Doulieu FRX) Sion Charles (Camphin-en-Carembault FRX), Installation for the continuous butt joining and welding of at least two sheet blanks by means of a laser beam.
    상세보기
  8. Jck Kurt (Aulendorf) Prange Wilfried (Dinslaken) Alber Gerhard (Ravensburg DEX), Laser butt-welding device and method.
    상세보기
  9. Takenaka Yushi (Hyogo JPX) Kuzumoto Masaki (Hyogo JPX) Yoshizawa Kenji (Hyogo JPX) Yamamoto Takashi (Hyogo JPX) Matsubara Masato (Hyogo JPX) Nishimae Junichi (Hyogo JPX) Yasui Koji (Hyogo JPX) Otani , Laser system.
    상세보기
  10. Chang Dale U. (2900 Sun Bittern Ct. Windermere FL 34786), Laser weld quality monitoring system.
    상세보기
  11. Plamquist ; John M., Laser welding.
    상세보기
  12. Coulter Leland E. (New Canaan CT), Laser welding apparatus.
    상세보기
  13. Busuttil Peter L. (Troy MI), Laser welding apparatus and method for high temperature gradient cooling alloys.
    상세보기
  14. Musasa Mamoru (Nagoya JPX) Matsutani Wataru (Nagoya JPX), Laser welding device, a method of checking welding condition and a method of making a center electrode for a spark plug.
    상세보기
  15. Nishio Masahiro (Toyota JPX) Yasumatsu Satoshi (Nagoya JPX) Nakamura Hisanori (Toyota JPX) Kobayashi Hiroaki (Okazaki JPX) Hisano Hirohiko (Toyota JPX), Laser welding method.
    상세보기
  16. Forrest Mariana G. (Troy MI), Laser welding system.
    상세보기
  17. Schlatter Howard M. (Rochester Hills MI), Laser welding unit.
    상세보기
  18. Spight Carl (Columbia MD), Machine vision system utilizing programmable optical parallel processing.
    상세보기
  19. Morita Takeshi (Hyogo JPX) Moriyasu Masaharu (Hyogo JPX) Ohmine Megumi (Hyogo JPX), Machining and assembling system using laser beam.
    상세보기
  20. Bishop Bob R.,CAX, Method and apparatus for automated processing and handling of welded sheet metal blanks.
    상세보기
  21. Haruta Koichi (Sodegaura JPX) Terashi Yuichiro (Sodegaura JPX), Method and apparatus for welding material by laser beam.
    상세보기
  22. Meyer Frank,GB2 ; de Magalhaes Frederico P.,GB2 ; Chappel Benjamin J.,GB2 ; Cooper Christopher J.,GB2, Method and system for quickly developing application software for use in a machine vision system.
    상세보기
  23. Pernicka John C. (Fort Collins CO) Benson David K. (Golden CO) Tracy C. Edwin (Golden CO), Method for laser welding ultra-thin metal foils.
    상세보기
  24. Kanno Hiroyuki (Tochigi JPX) Sasaoka Hiroshi (Tokyo JPX) Sekine Yoshitada (Yokohama JPX), Method of and apparatus for assembling vehicle body.
    상세보기
  25. Uomoti Akiyoshi (Hyogo JPX) Tajiri Hiromi (Hyogo JPX) Nakatani Nobuyoshi (Hyogo JPX) Daizumoto Masafumi (Hyogo JPX), Method of and apparatus for connecting metal strips.
    상세보기
  26. Mombo-Caristan Jean C. (Troy MI), Method of butt welding.
    상세보기
  27. Mombo-Caristan Jean C. (Troy MI), Method of high speed high power welding.
    상세보기
  28. Milewski John O. ; Sklar Edward, Narrow gap laser welding.
    상세보기
  29. Jurca Marius-Christian (P.O. Box 1364 D-6054 Rodgau 1 DEX), Process for quality control of laser beam welding and cutting.
    상세보기
  30. No Oskar (Mlheim DEX), Strip welding machine.
    상세보기
  31. Beatty John M. (Murrysville PA) Borgoyn Edward C. (North Braddock PA), Vision system for inspecting a part having a substantially flat reflective surface.
    상세보기
  32. Iwai Takao (Toyota JPX), Weld bead quality determining apparatus.
    상세보기
  33. Kampmann Lutz (Neunkirch CHX) Gloor Peter (Neuhausen am Rheinfall CHX), Welded composite panels.
    상세보기
  34. Kampmann Lutz (Neunkirch CHX) Gloor Peter (Neuhausen am Rheinfall CHX), Welded composite panels.
    상세보기

이 특허를 인용한 특허 (30)

  1. Jonasson, Daniel, Additive manufacturing of three-dimensional articles.
    상세보기
  2. Ljungblad, Ulric; Ackelid, Ulf, Additive manufacturing of three-dimensional articles.
    상세보기
  3. Backlund, Johan; Lock, Tomas, Apparatus, method, and computer program product for fusing a workpiece.
    상세보기
  4. Zaffino, Pascal; Huissoon, Jan Paul; Marentette, David, Automated welding of moulds and stamping tools.
    상세보기
  5. Caldwell,Scott; Moreau, Jr.,William; McNair,Hugh; Latona,Scott, Automatic part feedback compensation for laser plastics welding.
    상세보기
  6. Burnette,Stephen L.; Strunk,Larry E., Catalytic converter and method for manufacture thereof.
    상세보기
  7. Hui,Hon Chiu; Lam,Wing Fai; Mak,Ka Yee; Chau,Man Lai Manly, Dispensation of controlled quantities of material onto a substrate.
    상세보기
  8. Thelen,Richard L., Gap welding process.
    상세보기
  9. Bates, Gregory; Kelkar, Girish, Laser weld monitor.
    상세보기
  10. Bates,Gregory; Kelkar,Girish, Laser weld monitor.
    상세보기
  11. Donald R. Fields, Jr. ; James Foley ; Darin Morris ; Frank Godsil, Laser welding system.
    상세보기
  12. Wright, Christopher J.; Perry, Warren, Laser welding system.
    상세보기
  13. Wright,Christopher J.; Perry,Warren, Laser welding system.
    상세보기
  14. Wright,Christopher J.; Perry,Warren, Laser welding system.
    상세보기
  15. Byington, Stephen; Carpenter, Keith, Method and apparatus for inspecting and analyzing welded structures.
    상세보기
  16. Hellestam, Calle; Olsson, Jenny; Elfstroem, Isak, Method and apparatus for manufacturing porous three-dimensional articles.
    상세보기
  17. Azdasht, Ghassem, Method and device for contacting, positioning and impinging a solder ball formation with laser energy.
    상세보기
  18. Schwarz, Joachim; Halschka, Martin, Method and device for evaluation of jointing regions on workpieces.
    상세보기
  19. Bucher, Romeo; Kaegi, Bruno, Method and device for welding sheets.
    상세보기
  20. Zurbuchen, Reto; Gubler, Ulrich, Method and welding device for connecting sheets of material.
    상세보기
  21. Hosomi, Kazuaki; Ogawa, Kenji; Nakako, Takefumi; Yamamoto, Keiji, Method for laser welding of materials having different thicknesses.
    상세보기
  22. Lee, Gary; Hind, Jason David; Cheeseman, William Brad, Non-destructive quantitative weld quality measurement using radiographic imaging.
    상세보기
  23. Kim, Jung Sik, Scribing apparatus, substrate cutting apparatus equipped with the scribing apparatus, and substrate cutting method using the substrate cutting apparatus.
    상세보기
  24. Okazaki, Akira, Separation and recovery apparatus and method of taking out component using same.
    상세보기
  25. Steffens, Hubertus; Hahn, Christoph, Structural component.
    상세보기
  26. Potocki, John Richard; Zak, Alexander, System and method for high output laser trimming.
    상세보기
  27. Sakabe, Kouji, System and method for monitoring entry of object into surrounding area of robot.
    상세보기
  28. Holcomb, Timothy J.; Dreslinski, Scott M., Weld cap and tip inspection method and apparatus.
    상세보기
  29. Seki,Hideo; Shinotsuka,Sukeyuki; Furukawa,Makoto; Oda,Koji; Otsuka,Keiji; Kirita,Jiro; Fueki,Nobuhiro; Watanabe,Hironori, Welding condition monitoring device.
    상세보기
  30. Toshihisa Yamashita JP, Welding laser focal point position detecting apparatus.
    상세보기

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