Preprints of the National Meeting of JWS
Preprints of the National Meeting of JWS
Session ID : 204
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An effect of pre-heating by solid friction for friction stir welding with heating.
A study on friction stir welding with heating (Report 4)
*TAKEHIKO TAKAHASHIYOSHINORI SATOUHITOSHI SATOUYUUTA KANEKORIICHI SUZUKIJUNICHI KOBAYASHISUSUMU HIOKI
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Abstract
The friction stir welding with heating made a high speed joining by a pre-heating of base material. The pre-heating was carried out by solid heaters. However it had problems like low heating efficiency, thermal strain and so on. In this study, local heating by a solid friction of tool was examined. The possibility of local heating by solid friction was investigated by a numerical calculation of temperature at several conditions.
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© 2008 by Japan Welding Society
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