| 材料滚动接触疲劳试验研究 |
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| 引用本文： | 李旭东,张仕朝,庞长涛.材料滚动接触疲劳试验研究[J].航空精密制造技术,2011,47(3):5-7. |
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| 作者姓名： | 李旭东 张仕朝 庞长涛 |
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| 作者单位： | 1. 北京航空材料研究院,北京,100095
2. 北京航空精密机械研究所,北京,100076 |
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| 摘 要： | 介绍了一种新型的滚动接触疲劳寿命试验机.试验机主要包括主轴系统装置、控制/检测装置和加载装置3部分,附加装置中的红外测温、振动传感器和计数器分别测量温度、振动和转动圈数.该试验机可用于评定各种材料轴承用球的滚动接触疲劳性能.
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| 关 键 词： | 滚动接触疲劳 赫兹理论 轴承钢 |
Research on Testing of Materials Rolling Contact Fatigue |
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| LI Xu-dong,ZHANG Shi-chao,PANG Chang-tao.Research on Testing of Materials Rolling Contact Fatigue[J].Aviation Precision Manufacturing Technology,2011,47(3):5-7. |
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| Authors: | LI Xu-dong ZHANG Shi-chao PANG Chang-tao |
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| Institution: | LI Xu-dong,ZHANG Shi-chao,PANG Chang-tao(1.Beijing Institute of Aeronautical Materials,Beijing,100095,2.Beijing Precision Engineering Institute For Aircraft Industry,Beijing 100076) |
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| Abstract: | A type of rolling contact fatigue rig was developed,which mainly consists of spindle device,control/detection device and loading device.In additive device,there were infrared measurements for temperature measurement,vibration transducer for vibration measurement and counter for numbers for revolutions.The rig may be used to evaluate contact fatigue performances of balls made of various materials. |
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| Keywords: | rolling contact fatigue Hertz theory bearing steel |
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