誘導加熱を用いたウエルドボンド工法の基礎的研究

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2017/03/01

タイトル(英語): Fundamental Study on Weld-bonding Method Using Induction Heating

著者名: 野本　晃広（東京電機大学大学院 先端科学技術研究科），大西　謙吾（東京電機大学大学院 先端科学技術研究科），羽根吉　寿正（東京電機大学大学院 先端科学技術研究科），富田　英雄（東京電機大学 理工学部）

著者名(英語): Akihiro Nomoto (Graduate School of Advanced Science and Engineering,Tokyo Denki University), Kengo Ohnishi (Graduate School of Advanced Science and Engineering,Tokyo Denki University), Toshimasa Haneyoshi (Graduate School of Advanced Science and Engineering,Tokyo Denki University), Hideo Tomita (School of Science and Engineering, Tokyo Denki University)

キーワード: 誘導加熱，ウエルドボンド工法，U形コイル，熱硬化性接着剤，エポキシ樹脂　　induction heating，weld-bonding method，U-shape coil，thermosetting adhesive，epoxy resin

要約(英語): The weld-bonding method uses adhesion and spot welding it has the advantages of high fatigue resistance, high rigidity, no need of a jig for adhesion, and so on. However, the conventional adhesive is an epoxy resin, which is cured by a chemical reaction. Therefore, the adhesive needs a long curing time. In an automobile assembly factory, the adhesive is cured by drying during the body painting process. The standby period before the drying process influences the quality of the adhesive. To solve this problem, we propose a new method that uses an epoxy resin with a thermal agent added and induction heating (IH) for quick curing. We obtained the fundamental data of IH coil heating steels for practical application of the new method. Based on the experimental and analytical results, suitable conditions regarding the frequency and IH coil position for automobile steel models were selected. Finally, we determined a semi-cured heating temperature for the adhesive of more than 120℃ and IH coil movement of 10cm/s for practical application.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.137 No.3 （2017） 特集：平成28年産業応用部門大会

本誌掲載ページ: 267-273 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/137/3/137_267/_article/-char/ja/