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Tracking and Monitoring of 3-Dimensions of Welding Seam and Width in Fillet Welding of Corrugated Sheet
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- 발행기관
- 보안공학연구지원센터(IJCA) 바로가기
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- 간행물
- International Journal of Control and Automation SCOPUS 바로가기
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- 통권
- Vol.8 No.5 (2015.05)바로가기
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- 페이지
- pp.337-350
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- 저자
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- 언어
- 영어(ENG)
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- URL
- https://www.earticle.net/Article/A246022
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
- 영어
- To improve the traditional welding methods that cannot meet the high-quality and efficient welding requirements of the corrugated sheets and other large work pieces, a visible and intelligent method to monitor the fillet welding of corrugated sheets and the equipment were researched. A system based on single laser line to track the assembly gap to be welded was developed and built. First, a system consisting of work-piece, torch, laser, and camera was assembled to monitor the fillet welding, and the coordinates for the motion platform, camera, and image were established. Then, according to the image of projection lines, a model was developed to analyze and calculate the change in width and position of the assembly gap caused by the undulating edge and deformation of the corrugated sheet and base plate. Finally, the work-piece was measured by contacting method and the result was compared with that obtained by automatic monitoring based on the visual sensors. The results indicated that the monitoring of width and trajectory of the assembly gap can reach an accuracy of ±0.5mm. This level of precision is sufficient for the requirements of controlling the torch and adjusting welding parameters in automatic welding of container corrugated sheet.
목차
Abstract
1. Introduction
2. Tracking and Monitoring System
3. The Actual Gap width of AG-W
3.1 The Projected Line on Stages ① and ③
3.2 The Projected Line on Stages ② and ④
4. The Actual Trajectory of AG-W
4.1 The Y-coordinate of Actual Trajectory
4.2 The Z-coordinate of Actual Trajectory
5. Experiments and Analysis of the Results
5.1 The Experimental Conditions
5.2 The Image Acquisition and Processing
6. Conclusions
Acknowledgements
References
키워드
corrugated sheet automatic welding visual tracking assembly gap 3-dimensional trajectory저자
간행물 정보
발행기관
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- 발행기관명
- 보안공학연구지원센터(IJCA) [Science & Engineering Research Support Center, Republic of Korea(IJCA)]
- 설립연도
- 2006
- 분야
- 공학>컴퓨터학
- 소개
- 1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업
간행물
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- 간행물명
- International Journal of Control and Automation
- 간기
- 월간
- pISSN
- 2005-4297
- 수록기간
- 2008~2016
- 십진분류
- KDC 505 DDC 605
이 권호 내 다른 논문 / International Journal of Control and Automation Vol.8 No.5
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