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Volume 31 Issue 4
May  2010
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Research of TIG welding rapid prototyping laser vision detecting system

  • In order to study the effect of metal fabric and distortion of work piece in tungsten inert gas(TIG) welding rapid prototyping and obtain the height and variety range of metal parts,the method of the laser vision detecting was used to establish a detecting system to analyze the obtained image.After comparing the detecting result and the actual height of metal parts,it showed that the detecting error was in the nature figuration error range of one welding seam.Results prove that this method can be used to detect the height and distortion of work piece effectively.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Research of TIG welding rapid prototyping laser vision detecting system

    Corresponding author: LUO Yong, lluoyong19811020@163.com
  • 1. Nanchang Campus Department of Information Engineering, Jiangxi Science and Engineering University, Nanchang 330013, China;
  • 2. Robot and Weld Automatization Important Laboratory, Machine and Electricity Graduate School, Nanchang University, Nanchang 330029

Abstract: In order to study the effect of metal fabric and distortion of work piece in tungsten inert gas(TIG) welding rapid prototyping and obtain the height and variety range of metal parts,the method of the laser vision detecting was used to establish a detecting system to analyze the obtained image.After comparing the detecting result and the actual height of metal parts,it showed that the detecting error was in the nature figuration error range of one welding seam.Results prove that this method can be used to detect the height and distortion of work piece effectively.

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