Basic study on laser forming method for curved surfaces

Kishida Keisuke, Toshihiko Nakamura, Hideki Aoyama, Naohisa Matsushita, Akihiko Ushimaru

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

Laser forming, is a plastic forming method using local heat stress which can form sheet materials without dies. Because no dies are required, it enables rapid prototyping and reduced production costs. Many studies have been conducted on laser forming, but almost none on the forming of curved surfaces. The aim of this study is to develop a CAM system for forming curved surfaces by laser. The scanning paths of the laser for forming curved surfaces are based on a method applied in shipbuilding industry. The method uses the maximum and minimum curvature lines as the scanning paths of a gas burner. Since the two curvature lines intersect perpendicularly, they do not influence each other. The scanning speed of the laser for obtaining the required bending angle was determined based on the basic experiments.

本文言語English
ホスト出版物のタイトルEmerging Technology in Precision Engineering XIV
出版社Trans Tech Publications Ltd
ページ995-1000
ページ数6
ISBN(印刷版)9783037855096
DOI
出版ステータスPublished - 2012
イベント14th International Conference on Precision Engineering, ICPE 2012 - Hyogo, Japan
継続期間: 2012 11 82012 11 10

出版物シリーズ

名前Key Engineering Materials
523-524
ISSN(印刷版)1013-9826
ISSN(電子版)1662-9795

Other

Other14th International Conference on Precision Engineering, ICPE 2012
CountryJapan
CityHyogo
Period12/11/812/11/10

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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