Fatigue analysis of wind generator bearings engineering material-T1-6A1-4V
A three-dimensional model is firstly established for medium-size wind power generator bearings using such the FEA software as NX NASTRAN?, afterwards, the fatiguing analysis is specifically conducted based on united loads and boundary conditions, then, the fatiguing simulation numeral is acquired for the wind power generator bearings in the loading process, eventually, the simulation results are verified the proposed theoretical analysis and can guarantee the calculation precision, the use of titanium alloy (Ti-6A1-4V) of this wind power generator bearings can be achieved using the required, the minimum fatigue life of bearings is 1.953 million times before it appear cracks.
wind turbines bearings simulation fatigue material properties titanium alloy(Ti-6Al-4V)
Liang ZHU Yan LI
Faculty of Mechanical and Precision Instrument Engineering Xian University of Technology Xian, China
国际会议
太原
英文
378-382
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）