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Sun Lunqiang, Wu Lin. A Regression Model of Weld Bead Geometry for Pulsed MAG Welding in Multipositions[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1996, (4): 249-257.
Citation: Sun Lunqiang, Wu Lin. A Regression Model of Weld Bead Geometry for Pulsed MAG Welding in Multipositions[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1996, (4): 249-257.
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A Regression Model of Weld Bead Geometry for Pulsed MAG Welding in Multipositions

  • Harbin Institute of Technology

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  • Received Date: May 19, 1996
  • Revised Date: August 22, 1996
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    • Abstract
  • By the statistic method and central composite design experiments, this paper established a weld bead geometry regression model for pulsed MAG welding in multipositions. This mathematical model describes the relations between the weld bead geometry and the welding conditions, the seam positions and the seam gap width. It can be used for monitoring and controlling welding quality, and also be used for optimizing welding conditions.
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