| 低温下润滑剂对微型轴承启动摩擦力矩的影响 |
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| 引用本文： | 姜绍娜,陶德华,陈晓阳,顾家铭. 低温下润滑剂对微型轴承启动摩擦力矩的影响[J]. 轴承, 2011, 0(9): 33-35 |
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| 作者姓名： | 姜绍娜 陶德华 陈晓阳 顾家铭 |
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| 作者单位： | 1. 上海大学机械自动化学院,上海,200072
2. 上海天安轴承有限公司,上海,200233 |
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| 摘 要： | 对于微型轴承启动摩擦力矩敏感的应用场合,测试润滑剂性能的影响十分重要,介绍了一种微型轴承低温启动摩擦力矩测试装置,其可根据要求改变轴向载荷,测试结果表明:该装置室温下与用YZC-II摩擦力矩测试仪测得的结果吻合;在不同的超低温下测试了几种润滑剂对微型轴承启动摩擦力矩的影响,测得的数据有较好的重复性。
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| 关 键 词： | 微型轴承 低温启动摩擦力矩 润滑剂 测试装置 |
Influence of Lubricant on Starting Friction Torque of Miniature Bearings Under Low Temperature |
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| JIANG Shao-na,TAO De-hua,CHEN Xiao-yang,GU Jia-ming. Influence of Lubricant on Starting Friction Torque of Miniature Bearings Under Low Temperature[J]. Bearing, 2011, 0(9): 33-35 |
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| Authors: | JIANG Shao-na TAO De-hua CHEN Xiao-yang GU Jia-ming |
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| Affiliation: | 1.School of Mechanical & Electronic Engineering and Automation,Shanghai University,Shanghai 200072,China;2.Shanghai Tianan Bearing Co.,Ltd.,Shanghai 200233,China) |
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| Abstract: | The performance of lubricants is much more important for the crucial demand of the starting friction torque of miniature bearing.A device is designed,which is able to test the starting friction torque of miniature bearing under the conditions of different axial loads and different lubricants at low temperature.By comparison of the test results with the results of YZC-II friction torque tester at room temperature,the device is reliable;The influence of different lubricants on starting friction torque of miniature bearing is tested at different low temperature,the measured data has good repeatability. |
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| Keywords: | miniature bearing low temperature starting friction torque lubricant tester |
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