Wire Cutting of CFRP Sandwich Panel
CFRPサンドイッチパネルの試作とそのワイヤカット放電加工
The processing technology in the honeycomb made of CFRP core and the electric discharge machining of wire cutting technology of the sandwich made of CFRP panel were developed aiming at the production of the monocoque frame with the CFRP sandwich panel in the electric vehicle and the hybrid-power car. It was developed that as the production of the CFRP honeycomb core made of the silicone rubber molding (SR method) and foam material insert construction molding (FMI method). In case of the condition that carbon fiber is contained 60% or more it, CFRP was able to be cut by electric discharge machining. The speed of cutting electric discharge machining of CFRP was about 1/3 of the aluminums. The sandwich made of CFRP panel was able to be cut by electric discharge machining of the wire cutting.600kPaの内圧を付与するバルジ成形法により発泡材を間に挟んだサンドイッチ構造の2重CFRP角パイプを作製した．ゴム型・発泡スチロール材インサート法でCFRPハニカムコアを作製しこれを用いていて全CFRPサンドイッチパネル作製した．両者のCFRPサンドイッチ構造体を20V～80Vでワイヤーカット放電加工することができた．
- Record URL:
- Summary URL:
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/02878321
- Publication Date: 2012
Language
- English
- Japanese
Media Info
- Media Type: Web
- Pagination: pp 153-158
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Serial:
- Transactions of Society of Automotive Engineers of Japan
- Volume: 43
- Issue Number: 1
- Publisher: Society of Automotive Engineers of Japan
- ISSN: 0287-8321
- EISSN: 1883-0811
- Serial URL: https://www.jstage.jst.go.jp/browse/jsaeronbun
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Publication flags:
Open Access (libre)
Subject/Index Terms
- TRT Terms: Carbon fibers; Electric vehicles; Hybrid vehicles; Motor vehicle bodies; Sandwich construction; Vehicle sides
- Uncontrolled Terms: Wire cutting
- Subject Areas: Highways; Vehicles and Equipment; I90: Vehicles;
Filing Info
- Accession Number: 01516198
- Record Type: Publication
- Source Agency: Japan Science and Technology Agency (JST)
- Files: TRIS, JSTAGE
- Created Date: Feb 28 2014 12:30PM