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1. (WO2018198871) JOINING METHOD AND STRUCTURE FOR LAMINATE SHAPING COMPONENT, AND LAMINATE SHAPING COMPONENT

Pub. No.:    WO/2018/198871    International Application No.:    PCT/JP2018/015767
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Tue Apr 17 01:59:59 CEST 2018
IPC: B23K 9/04
B23K 9/032
B23K 37/06
B33Y 40/00
Applicants: KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
株式会社神戸製鋼所
Inventors: YAMADA Takeshi
山田 岳史
SATO Shinji
佐藤 伸志
YAMASAKI Takemasa
山崎 雄幹
Title: JOINING METHOD AND STRUCTURE FOR LAMINATE SHAPING COMPONENT, AND LAMINATE SHAPING COMPONENT
Abstract:
The present invention provides: a joining method and a structure for a laminate shaping component that can be manufactured easily and with high quality without limitations to the size or the complexity of the shape of the laminate shaping component; and a laminate shaping component. This laminate shaping component is shaped by repeatedly laminating a subsequent weld bead layer on a weld bead layer that is formed in weld beads in which a filler material is melted and coagulated using arc welding. The plurality of laminate shaping components are welded together by interposing therein laminate layers and shaped welding joints to form an integrated structure.