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中文摘要：
本文针对大型双排圆锥滚子风电机组主轴承的载荷和结构特性推导了轴承外滚道、内滚道及挡边的接触载荷分布求解方法,在此基础上可以求解出每个滚子与外、内滚道及挡边的接触载荷,为轴承承载能力设计、结构优化等提供了依据。此外,本文结合实际工程案例,对该方法在轴承静承载能力设计中的应用作了说明。
英文摘要：
A method for solving load distribution over outer, inner raceways and ribs was developed. It is especially suitable for the load conditions and geometrical characters of huge double row tapered roller main bearings in wind turbines.Based on the method, contact load of rollers acting on raceways and ribs can be calculated, which can be provided as a reference for optimizing the bearing carrying capacity and geometrical parameters. Bearing static capacity under extreme loads was checked combined with the actual engineering design.
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同项目期刊论文
A novel denoising method based on Ensemble Empirical Mode Decomposition – Principle Component Analys
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