Journal of Welding and Joining

  • 제16권3호
  • /
  • Pages.85-94
  • /
  • 1998
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  • 2466-2232(pISSN)
  • /
  • 2466-2100(eISSN)
대한용접접합학회 (The Korean Welding and Joining Society)
권호 표지

비전 센서를 이용한 다층 아크 용접에서 용접선 추적에 관한 연구

A Study on Joint Tracking for Multipass Arc Welding using Vision Sensor

  • 이정익 (한양대학교 정밀기계공학과) ;
  • 장인선 (대우자동차 기술연구소) ;
  • 이세현 (한양대학교 정밀기계공학과) ;
  • 엄기원 (한양대학교 정밀기계공학과)
  • 발행 : 1998.06.01
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초록

Welding fabrication invariantly involves three district sequential steps: preparation, actual process execution and post-weld inspection. One of the major problems in automating these steps and developing autonomous welding system, is the lack of proper sensing strategies. Conventionally, machine vision is used in robotic arc welding only for the correction of pre-taught welding paths in single pass. In this paper, developed vision processing techniques are detailed, and their application in welding fabrication is covered. The software for joint tracking system is finally proposed.

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참고문헌

  1. The International Journal of Robotics Research v.9 no.5 Approaches for Recognition and Interpretation of Workpiece Surface Features using Structured Lighting J. E. Agapakis
  2. Welding Journal v.65 no.11 Joint Tracking and Adaptive Robotic Welding using Vision Sensing of the Weld Joint Geometry J. E. Agapakis(et al)
  3. The International Journal of Robotics Research v.9 no.5 Vision-Aided Robotic Welding: An Approcach and Flexible implementation J. E. Agapakis(et al)
  4. 일본 용접 학회지 논문집 v.7 no.4 Construction of Visual Sensing System for In-process Control of Arc Welding Process and Application in Automatic Weld line Tracking S. Nakata;H. Jie
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  6. The International Journal of Robotics Research v.4 no.1 An Implementation of Model-Based Visual Feedback for Robotic Welding of Thin Sheet Steel W. F. Clocksin(et al)
  7. Intelligent Seam Tracking for Robotic Welding N. Nayak;A. Ray