| 传动齿轮疲劳寿命的仿真分析 |
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| 引用本文： | 魏忠良,陈玉振,岳振兴. 传动齿轮疲劳寿命的仿真分析[J]. 电子机械工程, 2010, 26(6): 56-58,61 |
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| 作者姓名： | 魏忠良 陈玉振 岳振兴 |
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| 作者单位： | 南京电子技术研究所,江苏南京,210039;南京电子技术研究所,江苏南京,210039;南京电子技术研究所,江苏南京,210039 |
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| 摘 要： | 齿轮传动在雷达天线座传动系统中被广泛采用,目前正向着高速、低噪、轻质、精密的方向发展。针对雷达天线座齿轮传动系统的特点,以其末级一对渐开线直齿轮副为研究对象,运用协同仿真技术,结合了动力学分析与有限元静强度分析,对齿轮的疲劳寿命进行了预测,得到了齿轮的S-N曲线,为齿轮的设计与维护保障提供了依据。
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| 关 键 词： | 齿轮 疲劳寿命 动力学 有限元 协同仿真 |
Simulation Analysis of Gear Fatigue Life |
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| WEI Zhong-liang,CHEN Yu-zhen and YUE Zhen-xing. Simulation Analysis of Gear Fatigue Life[J]. Electro-Mechanical Engineering, 2010, 26(6): 56-58,61 |
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| Authors: | WEI Zhong-liang CHEN Yu-zhen YUE Zhen-xing |
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| Affiliation: | WEI Zhong-liang,CHEN Yu-zhen,YUE Zhen-xing(Nanjing Research Institute of Electronics Technology,Nanjing 210039,China) |
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| Abstract: | Gear drive is widely used in the radar antenna pedestal transmission system.At present it is developing toward high speed,low noise,light weight and high precision.This article focuses on the characteristics of the radar antenna pedestal gear drive system,and takes its last pair of involute spur gear as the study object.By the use of the cooperation simulation technology,the fatigue life prediction of transmission gear and S-N curve was gained which can provide references for the design and maintenance of t... |
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| Keywords: | gear fatigue life dynamic finite element collaborative simulation |
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