Investigation on Earing Behavior of AA 2024-T4 and AA 5754-O Aluminum Alloys
Küçük Resim Yok
Tarih
2011
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
TRANS TECH PUBLICATIONS LTD
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Deep drawn parts usually have different wall heights because of earing behavior. This behavior is due to the planar anisotropy (Delta r) of sheet metals. A measure of the variation of normal anisotropy with the angel to the rolling direction in sheet plane is known as planar anisotropy. If the magnitude of the planar anisotropy is relatively large as absolute value, the earing behavior becomes more effective so larger ears occur. Furthermore, the orientation of the sheet with respect to the die or the part to be formed will be important. In addition, cutting of scraps in the parts which have ears leads to material waste. The scope of this study is to determine the planar anisotropy of AA 5754-O and AA 2024-T4 aluminum alloys and to investigate the earing behavior by the way of deep drawing of cylindrical cups.
Açıklama
International Conference on Advances in Materials and Processing Technologies (AMPT) -- OCT 26-29, 2009 -- Kuala Lumpur, MALAYSIA
Anahtar Kelimeler
Earing behavior, Planar anisotropy, Aluminum Alloys, Deep drawing
Kaynak
ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES II, PTS 1 AND 2
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
264-265
