Prediction and Control of Residual Stresses and Distortion in Welded Structures

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概要

• 論文の詳細を見る

• This paper first discusses fundamental characteristics of residual stresses and distortion in welds and development for techniques analyzing them. A major problem that makes the analysis and control of distortion produced by arc welding very complex is that two separate parts are joined to become one piece by heating with a moving heat source. Then presented are experimental and analytical results generated recently at MIT on transient metal movement during welding some simple weldments. Based on these results, classification of metal movements due to welding is discussed. The author then makes comments on the present state-of-the-art of theoretical prediction of residual stresses and distortion in welds and possible applications of theoretical prediction capabilities for solving various practical problems.

• 大阪大学の論文

著者

• Masubuchi K

  Massachusetts Inst. Technol. Massachusetts Usa

• Masubuchi Koichi

  Massachusetts Institute of Technology

関連論文

• Prediction and Control of Residual Stresses and Distortion in Welded Structures
• Butt Welding Experiment on Aluminum Pipe using a Space Gas Hollow Tungsten Arc Welding Process with a Filler Wire Feed in a Simulated Space Environment

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