| 滚动轴承寿命计算中当量动载荷的确定 |
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| 引用本文： | 王欢,王红霞,刘强.滚动轴承寿命计算中当量动载荷的确定[J].机械制造与自动化,2010,39(2):68-70. |
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| 作者姓名： | 王欢 王红霞 刘强 |
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| 作者单位： | 湖北汽车工业学院,机械工程系,湖北,十堰,442002 |
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| 摘 要： | 滚动轴承的寿命是衡量滚动轴承承载能力的重要指标。滚动轴承寿命计算的核心问题是当量动载荷的计算,而对不同类型的轴承当量动载荷计算的方法也不同。介绍了滚动轴承当量动载荷计算的一般过程和难点。
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| 关 键 词： | 滚动轴承 寿命 当量动载荷 |
Definition of Equivalent Dynamic Load for Calculating Lifetime of Rolling Bearings |
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| WANG Huan,WANG Hong-xia,LIU Qiang.Definition of Equivalent Dynamic Load for Calculating Lifetime of Rolling Bearings[J].Machine Building & Automation,2010,39(2):68-70. |
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| Authors: | WANG Huan WANG Hong-xia LIU Qiang |
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| Affiliation: | WANG Huan,WANG Hong-xia,LIU Qiang(Department of Mechanical Engineering,Hubei Automotive Industries Institute,Shiyan 442002,China) |
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| Abstract: | The lifetime of rolling bearings is an important index by which the carrying capacity of rolling bearing can be judged.The calculation of the equivalent dynamic load is a core problem in calculating the lifetime of rolling bearings.The method for calculating of the equivalent dynamic load is different in various sort of bearings.General process and difficulty of the calculation of equivalent dynamic load of rolling bearings are emphatically introduced in this article. |
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| Keywords: | rolling bearings lifetime equivalent dynamic load |
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