Review of laser welding monitoring

DOI Web Site Web Site 被引用文献3件
  • D. Y. You
    School of Electromechanical Engineering, Guangdong University of Technology, No.100 West Waihuan Road, Higher Education Mega Center, Panyu District, Guangzhou 510006, China
  • X. D. Gao
    School of Electromechanical Engineering, Guangdong University of Technology, No.100 West Waihuan Road, Higher Education Mega Center, Panyu District, Guangzhou 510006, China
  • S. Katayama
    Joining and Welding Research Institute, Osaka University, 11-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan

書誌事項

公開日
2014-04
権利情報
  • https://journals.sagepub.com/page/policies/text-and-data-mining-license
DOI
  • 10.1179/1362171813y.0000000180
公開者
SAGE Publications

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説明

<jats:p> Laser welding, as a highly efficient processing technology, has been widely applied to manufacturing industry. This paper makes an overview on real time monitoring of laser welding. It begins with a detailed introduction to six typical sensors (photodiode, visual, spectrometer, acoustical sensor, pyrometer, plasma charge sensor) in laser welding detection. Then it makes a review on multi-sensor fusion technology in both laser welding monitoring and adaptive control. Last, subjects for future research concerning welding monitoring and control have been proposed. The paper concludes that the real-time monitoring of laser welding can provide a great amount of valid information about welding status to help effectively identify weld defects and realize adaptive control. </jats:p>

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