| 多排滚子转盘轴承承载能力的计算 |
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| 引用本文： | 汪洪,李颖,田仁.多排滚子转盘轴承承载能力的计算[J].轴承,2012(2):8-11. |
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| 作者姓名： | 汪洪 李颖 田仁 |
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| 作者单位： | 洛阳LYC轴承有限公司;国电联合动力技术有限公司 |
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| 摘 要： | 以Hertz弹性接触理论和Lundberg-Palmgren的疲劳寿命理论为基础,结合多排滚子转盘轴承特殊的结构形式和受载条件,导出了接触强度校核及寿命估算的理论公式,并介绍了动、静承载能力曲线的绘制方法。
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| 关 键 词： | 转盘轴承 多排滚子 承载曲线 寿命计算 |
Calculation of Load Capacity for Multi-row Roller Slewing Bearings |
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| WANG Hong,LI Ying,TIAN Ren.Calculation of Load Capacity for Multi-row Roller Slewing Bearings[J].Bearing,2012(2):8-11. |
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| Authors: | WANG Hong LI Ying TIAN Ren |
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| Affiliation: | 1.Luoyang LYC Bearing Co.,Ltd.,Luoyang 471039,China;2.Guodian United Power Technology Co.,Ltd., Beijing 100039,China) |
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| Abstract: | Based on Hertz elastic contact theory and L-P fatigue life theory,combining with the special structure configuration and loading condition of multi-row roller slewing bearing,the theoretical formulas for checking contact strength and estimating life are deduced,and plotting of dynamic and static load capacity curves is introduced. |
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| Keywords: | slewing bearing multi-row roller load capacity curve life calculation |
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