TY - GEN
T1 - Hub-bearing fatigue life prediction using finite element method
AU - Shang, Peng
AU - Ye, Xin
AU - Bai, Xueling
AU - Hou, Zhentao
AU - Xu, Zhaobin
AU - Zhang, Linan
PY - 2014
Y1 - 2014
N2 - In order to analyze the influence of different loading cases to the hub bearing's fatigue life, the hub bearing Finite element method model was established using finite element analysis software ABAQUS. Under four kinds of different loading cases (two type of axial loads and contacts), hub bearing's mechanical properties of spindle are analyzed and its fatigue life is predicted. The simulation results indicated that under loading case 4 Mises stress level is highest, whose magnitude is 485.8 MPa. In loading case 1, 2, 3, the magnitudes are 291.9, 375.4, 354.0 MPa, respectively. And the location is also different. Under loading case 1, 2, 3, 4, the magnitudes of maximum stress on the subsurface are 171.3, 213.1, 124.4, 159.3 MPa, respectively. Its maximum stress magnitudes along the exterior surface of spindle in loading case 1, 2, 3, 4 are 207.3, 375.4, 352.4, 485.8 MPa, respectively. It reveals that increasing the fillet radius of spindle and utilizing the heat treating to improve the fatigue property are needed in the manufacture of hub bearing.
AB - In order to analyze the influence of different loading cases to the hub bearing's fatigue life, the hub bearing Finite element method model was established using finite element analysis software ABAQUS. Under four kinds of different loading cases (two type of axial loads and contacts), hub bearing's mechanical properties of spindle are analyzed and its fatigue life is predicted. The simulation results indicated that under loading case 4 Mises stress level is highest, whose magnitude is 485.8 MPa. In loading case 1, 2, 3, the magnitudes are 291.9, 375.4, 354.0 MPa, respectively. And the location is also different. Under loading case 1, 2, 3, 4, the magnitudes of maximum stress on the subsurface are 171.3, 213.1, 124.4, 159.3 MPa, respectively. Its maximum stress magnitudes along the exterior surface of spindle in loading case 1, 2, 3, 4 are 207.3, 375.4, 352.4, 485.8 MPa, respectively. It reveals that increasing the fillet radius of spindle and utilizing the heat treating to improve the fatigue property are needed in the manufacture of hub bearing.
KW - Computer-aided design
KW - Fatigue life
KW - Finite element method
KW - Hub bearing
UR - https://www.scopus.com/pages/publications/84896051385
U2 - 10.2495/ITIE20131612
DO - 10.2495/ITIE20131612
M3 - 会议稿件
AN - SCOPUS:84896051385
SN - 9781845648435
T3 - WIT Transactions on Information and Communication Technologies
SP - 1227
EP - 1233
BT - Information Technology and Industrial Engineering
PB - WITPress
T2 - 2013 International Conference of Information Technology and Industrial Engineering, ITIE 2013
Y2 - 7 August 2013 through 8 August 2013
ER -