Online welding path detection in automatic tube-to-tubesheet welding using passive vision

A passive vision system based on image processing technology for automatic welding system is researched in order to enhance the efficiency for the tube-to-tubesheet welding of heat exchanger in this paper. To this end, the detection and extraction methods of the welding path are studied in tubesheet...

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Veröffentlicht in:	International journal of advanced manufacturing technology 2017-06, Vol.90 (9-12), p.3075-3084
Hauptverfasser:	Jin, Zeshi, Li, Haichao, Zhang, Chenghao, Wang, Qiyue, Gao, Hongming
Format:	Artikel
Sprache:	eng
Schlagworte:	Automatic welding Background noise CAE) and Design Cameras Computer-Aided Engineering (CAD Engineering Feature extraction Heat exchangers Hough transformation Image processing Industrial and Production Engineering Least squares method Mechanical Engineering Media Management Original Article Tubes Vision systems Welding Workpieces
Online-Zugang:	Volltext
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