| 高速重载下三种固体润滑膜耐磨性的实验研究 |
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| 引用本文： | 薄玉奎,戴振东,李祥明,姜澄宇.高速重载下三种固体润滑膜耐磨性的实验研究[J].润滑与密封,2001(1):35-36. |
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| 作者姓名： | 薄玉奎 戴振东 李祥明 姜澄宇 |
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| 作者单位： | 南京航空航天大学机电工程学院, |
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| 摘 要： | 用销盘摩擦实验机研究三种固体润滑涂层；喷涂NF-1、粘结PEF及粘结Teflon-S涂层在高速（5.6m/s）、重载（初始接触应力400MPa)干摩擦条件下的摩擦磨损性能。结果表明：这三种涂都具有接近30min的使用寿命，具有较低的摩擦系数和磨损率，提高了抗咬合能力，基点NF-1和Teflon的摩擦系数从0.08分别增加到0.14和0.15。PEF涂层摩擦系数从0.1降低到0.08。
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| 关 键 词： | 固体润滑 摩擦 耐磨性 高速重载 涂层 实验研究 |
Experimental Research on the Wear Durability of Several Solid Lubrication Coatings under High Pressure and High Speed |
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| Bo Yukui,DAI Zhendong,LI Xiangming,Jiang Chengyu.Experimental Research on the Wear Durability of Several Solid Lubrication Coatings under High Pressure and High Speed[J].Lubrication Engineering,2001(1):35-36. |
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| Authors: | Bo Yukui DAI Zhendong LI Xiangming Jiang Chengyu |
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| Abstract: | Three solid lubricant coatings: sprayed NF-1, bounded PEF and bonded Teflon-S, were tested on a pin-on-disk friction and wear test mechine to determine their tribological characteristics under a heavy pressure and high speed.The results indicate that all the three coatings have a working durability of about 30 minutes with a low friction coefficient and a low wear rate, which greatly improved anti- scoring ability. The friction coefficient of NF-1 and Teflon coatings increase from 0.08 to 0.14 and 0.15 separately while that of PEF coating decreases from 0.1 to 0.08. |
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| Keywords: | Solid Lubricant Friction Wear Durability |
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