RT Journal Article
SR Electronic
A1 Xiao, Yong
A1 Han, Zhi-Ren
A1 Fan, Zuo-Jun
A1 Jia, Zhen
T1 Development of Asymmetric Multipass Spinning Method for Oblique Cylindrical Shape
JF Manufacturing Technology Journal
YR 2017
VO 17
IS 4
SP 628
OP 635
DO 10.21062/ujep/x.2017/a/1213-2489/MT/17/4/628
UL https://journalmt.com/artkey/mft-201704-0038.php
AB In previous studies, an asymmetric product is formed by shear spinning. The wall of the product couldn't be perpendicular to the bottom since the thickness of the wall would reduce to zero in shear spinning. In order to break through the limitation and form an oblique cylindrical shape, an asymmetric multipass spinning method combing conventional spinning with asymmetric spinning was developed in this research. The roller trajectory of asymmetric multipass spinning is deduced. The thickness variation is discussed by analyzing the movement of the roller. The thickness distribution and the surface quality with different experiment parameters are discussed. It indicates that a smaller roller feed rate f and a smaller incremental angle ∆α can improve the surface quality.