Preprints of the National Meeting of JWS
the national meeting 2007 autumn
Session ID : 223
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Experimental Study on Effect of Welding Heat Input Condition on Penetration Shape and Welding Distortion
*Kazunori MATSUSHITAShigetaka OKANOMasahito MOCHIZUKIMasao TOYODAToshio OHNAWATomoyuki UEYAMA
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

There is a case in which welding deformation quantity differs, even if the welding heat input is equal. The welding experiment that changed welding current, arc voltage and welding speed was conducted, and relation between welding heat input and welding distortion was clarified. And it is clarified that welding distortion is not always evaluated in welding heat input.

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© 2007 by Japan Welding Society
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