A study on an automatic seam tracking system by using an electromagnetic sensor for sheet metal arc welding of butt joints
2002 ◽
Vol 216
(6)
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pp. 911-920
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Keyword(s):
Many sensors, such as the vision sensor and the laser displacement sensor, have been developed to automate the arc welding process. However, these sensors have some problems due to the effects of arc light, fumes and spatter. An electromagnetic sensor, which utilizes the generation of an eddy current, was developed for detecting the weld line of a butt joint in which the root gap size was zero. An automatic seam tracking system designed for sheet metal arc welding was constructed with a sensor. Through experiments, it was revealed that the system had an excellent seam tracking accuracy of the order of ±0.2mm.
2003 ◽
Vol 217
(9)
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pp. 1305-1313
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Keyword(s):
1998 ◽
Vol 120
(3)
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pp. 600-608
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2018 ◽
Vol 15
(6)
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pp. 172988141881620
Keyword(s):
1991 ◽
Vol 205
(1)
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pp. 64-69
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Keyword(s):
2015 ◽
Vol 1088
◽
pp. 824-828
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Keyword(s):
2010 ◽
Vol 139-141
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pp. 2059-2062
Keyword(s):
Keyword(s):
2008 ◽
Vol 575-578
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pp. 769-773
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2011 ◽
pp. 362-368
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Keyword(s):