MISC

2015年

Effect of Heating Order on Twisted Curved Surface Forming by Orthogonal Laser Line Heating on Top and Bottom Surfaces Alternately

JOURNAL OF THE JAPAN INSTITUTE OF METALS
  • Tetsuya Akiyama
  • ,
  • Takanori Kitamura
  • ,
  • Hirohiko Kakiuchi
  • ,
  • Ryohei Hada
  • ,
  • Akira Gotoh

79
12
開始ページ
639
終了ページ
643
記述言語
日本語
掲載種別
DOI
10.2320/jinstmet.J2015030
出版者・発行元
JAPAN INST METALS

Bowl, saddle and twist curved surfaces are typical basic shapes shown in several industrial products. In recent days, laser forming is studied to form curved plate of industrial products. In laser forming process, twist curved plate is produced with many parallel heating lines put on both surface at right angles. On the other hand, it is already known that final shapes of products with many heating lines vary because of its order of heating lines. In this report, progress of twisted shape forming was measured step by step after every one heating line in following two cases. In the first case, heating lines lying inner part of a plate were finished first. In second case, heating lines on outer side of a plate were carried out first. As a result, during early stage of whole heating lines, twist angle in the first case is larger than the second case. After that, increase of twist angle in the first case was dropped gradually. After completion of all heating lines, twist angle in the second case was larger than the first case.

Web of Science ® 被引用回数 : 1

リンク情報
DOI
https://doi.org/10.2320/jinstmet.J2015030
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000366194500001&DestApp=WOS_CPL

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