| 应用微机技术实测轴承润滑状态的研究 |
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| 引用本文： | 赵冬初,缪永康.应用微机技术实测轴承润滑状态的研究[J].上海交通大学学报,1988(4). |
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| 作者姓名： | 赵冬初 缪永康 |
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| 作者单位： | 上海交通大学机械工程系
(赵冬初)，上海微型轴承厂(缪永康) |
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| 摘 要： | 本文介绍一种用应变片实测轴承内部的润滑状态及其测试仪器。文章首先对应变技术测量轴承润滑膜的理论、试验装置、微机软硬件作了较为详细的介绍。还实测了几种润滑剂的轴承润滑膜厚度,并同理论计算结果进行比较。试验表明,采用本文介绍的实测方法和仪器,能较准确地判断轴承内部的润滑状态。
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| 关 键 词： | 润滑状态 润滑膜厚度 金属接触时间百分比 缺油润滑 自动跟踪采样 |
Study of Measuring Lubricant Condition in Rolling Element Bearings Directly by The Microcomputer Technioue |
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| Zhao Dongchu Miao Yongkang.Study of Measuring Lubricant Condition in Rolling Element Bearings Directly by The Microcomputer Technioue[J].Journal of Shanghai Jiaotong University,1988(4). |
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| Authors: | Zhao Dongchu Miao Yongkang |
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| Institution: | Zhao Dongchu Miao Yongkang |
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| Abstract: | This paper introduces a method of measuring the lubricant condition in
rolling element bearings directly with strain gage and the instrument used.
In order to illustrate this measuring method and the instrument,the theory
of measuring lubricant film in rolling element bearings using strain technique,
test apparatus,microcomputer hardware,as well as software of the flowchat in
mainprogram and each subprogram for the completion of the whole experimental
process are first described in detail.
In addition,the lubricant film thickness is also measured for several
different lubricants and compared with the theoretical result.It is demonstrated
by practice that using actual measuring method and the instrument introduced in
this paper the lubricant condition inside bearings can be judged accuratelv. |
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| Keywords: | lubricant condition lubricant film thickness metallic contact time fraction starved lubrication automatic following sample |
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