| 随机载荷条件下齿轮弯曲疲劳强度 |
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| 引用本文： | 许洪斌,祖世华.随机载荷条件下齿轮弯曲疲劳强度[J].重庆工学院学报,2007(11). |
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| 作者姓名： | 许洪斌 祖世华 |
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| 作者单位： | 重庆工学院重庆汽车学院 重庆400050 |
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| 基金项目： | 国家科技计划课题(2006036004099) |
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| 摘 要： | 从分析随机载荷谱的角度出发,推导了与随机载荷损伤等效的当量载荷计算公式,研究了载荷谱幅值的分布对齿轮的弯曲疲劳寿命造成的影响,并分析了在随机载荷工况下合理确定齿轮弯曲疲劳设计载荷的依据.
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| 关 键 词： | 随机载荷 载荷谱 弯曲疲劳 齿轮 |
Bending Fatigue Strength of Gear Under Random Loads |
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| XU Hong-bin,ZU Shi-hua.Bending Fatigue Strength of Gear Under Random Loads[J].Journal of Chongqing Institute of Technology,2007(11). |
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| Authors: | XU Hong-bin ZU Shi-hua |
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| Abstract: | From a random load spectrum analysis point of view,the equivalent load calculation formula based on the equivalent damage with the random loads is given.The impact of the load spectrum distribution to the bending fatigue life of the gear is studied.If analyzes the basis for rationally determining the gear bending fatigue design load in a random load condition. |
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| Keywords: | random load load spectrum bending fatigue gear |
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