Cold and Warm V-bending Test for Carbon-fiber-reinforced Plastic Sheet

Autor:	Katsuyoshi Ikeuch, Yu Uriya, Jun Yanagimoto
Rok vydání:	2014
Předmět:	Composite material Stamping process Materials science Bending Springback Bending (metalworking) General Medicine Plastic Fibre-reinforced plastic Stamping Fiber-reinforced plastic Die bending Formability Engineering(all)
Zdroj:	Procedia Engineering. 81:1633-1638
ISSN:	1877-7058
DOI:	10.1016/j.proeng.2014.10.203
Popis:	Although carbon-fiber-reinforced plastics (CFRPs) are the lightest and stiffest material, the use of CFRP is limited because of their higher price and lower formability than the other materials. We propose a method of stamping consolidated CFRP sheets. CFRP sheets are sandwiched by dummy metallic sheets in the stamping process. The dummy metallic sheets act as heating media, as well as protective materials for the CFRP sheets. In this paper, the springback angle of the specimens after the V-bending test under cold and warm condition was investigated and the fractures in formed CFRP sheets were observed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26874e67ff6050def11977182369fe5e https://doi.org/10.1016/j.proeng.2014.10.203 Zobrazit plný text záznamu