空间用合成碳氢润滑油的长寿命润滑特性分析

doi:10.3969/j.issn.1004-132X.2020.15.005

中国机械工程 ›› 2020, Vol. 31 ›› Issue (15): 1793-1797.DOI: 10.3969/j.issn.1004-132X.2020.15.005

空间用合成碳氢润滑油的长寿命润滑特性分析

徐增闯^1,2, 崔维鑫¹, 郝丽春³, 梁宇翔³, 郑伟波¹

1. 中国科学院上海技术物理研究所, 上海, 200083;
2. 中国科学院大学, 北京, 100049;
3. 中国石油化工股份有限公司石油化工科学研究院, 北京, 100083

收稿日期:2019-07-03 出版日期:2020-08-10 发布日期:2020-08-26
通讯作者: 崔维鑫(通信作者),男,1964年生,研究员、博士研究生导师。研究方向为航天红外遥感载荷技术。E-mail:wxcui@mail.sitp.ac.cn。
作者简介:徐增闯,男,1987年生,博士研究生。主要研究方向为空间转动部件长寿命润滑技术和空间生命科学仪器。E-mail:xuzengchuang083087@163.com。
基金资助:
国家重点研发计划资助项目(2017YF0111403)；中国科学院战略先导专项(XDA15013100)

Analysis of Long Life Lubrication Characteristics for Space Hydrocarbon Lubricating Oils

XU Zengchuang^1,2, CUI Weixin¹, HAO Lichun³, LIANG Yuxiang³, ZHENG Weibo¹

1. Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, 200083;
2. University of Chinese Academy of Sciences, Beijing, 100049;
3. China Petroleum & Chemical Corporation Petrochemical Science Research Institutes, Beijing, 100083

Received:2019-07-03 Online:2020-08-10 Published:2020-08-26

摘要/Abstract

摘要： 为评估空间润滑油在空间环境下的摩擦磨损和长寿命润滑性能，以空间碳氢润滑油RP4752为研究对象，分别采用真空螺旋摩擦试验机(SOT)和滑动摩擦试验机测试润滑油的名义润滑寿命、磨斑直径和滑动摩擦因数，结合扫描电子显微镜和X射线能量色散谱仪进行微观分析。结果表明：RP4752润滑油在真空环境下滑动摩擦因数较小，耐磨寿命较长，具有良好的真空边界润滑性能，试验前后润滑油的红外透过率在14~16.25 μm波段无明显变化。在真空寿命验证试验中，两台采用RP4752润滑油润滑轴承的扫描电机旋转圈数达3.02×10⁸，满足运动机构8年在轨运行寿命的需求。此寿命试验结果与SOT试验的润滑油名义寿命每微克1 615圈可形成比对关系，为其他空间运动机构润滑油的选用及长寿命润滑设计提供试验依据。

关键词: 空间运动机构, 油润滑, 真空环境, 摩擦磨损, 长寿命

Abstract: The friction and wear and long-life lubrication performances of space lubricants in space environments were investignted. The hydrocarbon lubricant RP4752 was used as the research object, and the vacuum spiral orbit tribometer (SOT) and sliding friction test system were used to test the lubricating oils. Nominal lubrication life, wear spot diameter and sliding friction coefficient were combined with scanning electron microscopy and X-ray energy dispersive spectrometer for microscopic analysis. The results show that RP4752 has a small sliding friction factor and a long wear life in a vacuum environments, and has good vacuum boundary lubrication performance. The lubricating infrared transmittance has no significant change in 14~16.25μm band. In the vacuum life verification tests, the numbers of rotations of two scanning motors lubricated with RP4752 reach 3.02×10⁸, which meets the 8-year on-orbit operating life requirements of the moving mechanisms. The results form a comparison relationship with a nominal life of 1 615 rotations by SOT tests, which provides a test basis for the selection of lubricants for other space motion mechanisms and long-life lubrication design.

Key words: space motion mechanism, oil lubrication, vacuum environment, friction and wear, long life

中图分类号:

TH117.3

徐增闯, 崔维鑫, 郝丽春, 梁宇翔, 郑伟波. 空间用合成碳氢润滑油的长寿命润滑特性分析[J]. 中国机械工程, 2020, 31(15): 1793-1797.

XU Zengchuang, CUI Weixin, HAO Lichun, LIANG Yuxiang, ZHENG Weibo. Analysis of Long Life Lubrication Characteristics for Space Hydrocarbon Lubricating Oils[J]. China Mechanical Engineering, 2020, 31(15): 1793-1797.

参考文献

[1] ROBERTS E W. Space Tribology:Its Role in Spacecraft Mechanisms[J]. Journal of Physics D:Applied Physics, 2012, 45(50):503001.
[2] KAZUAKI M, Takashi N, Shingo O,et al. Long Life Technology Combining Hybrid Ceramic Bearing and Passive Oil Feed System[C]//17th European Space Mechanisms and Tribology Symposium 2017. Hatfield, UK, 2017.
[3] PEPPER S V. Lifetimes of Multiply Alkylated Cyclopentane Oilin Contact with Various Metals, Evaluated with Vacuum Spiral Orbit Tribometer[R]. NASA/TM-2018-219869.
[4] MASUKO M, KISHI K, SUZUKI A,et al.The Lifetime of Boundary Lubrication Performance of Small-quantity-applied Liquid Lubricants for Space Mechanisms Evaluated with a Vacuum Reciprocating Tribometer[J]. Tribology Transactions, 2010,53(1):75-83.
[5] KENJI K, AKIHITO S, YUKITOSHI F,et al. Lubrication Performance of Ionic Liquids as Lubricants for Space Mechanisms under High Vacuum and Low Temperature[J]. Tribology Online, 2015, 10(2):138-146.
[6] PROZHEGA M V, ALBAGACHIEV A Y, SMIRNOV N I, et al. Lubricating Materials for Mechanisms Operating in Space[J]. Journal of Friction and Wear, 2018, 39(4):355-340.
[7] OHNO N, SONODA K, TSUCHIDA H,et al. Bearing Fatigue Life Tests of Two Advanced Base Oils for Space Applications under Vacuum and Atmospheric Environments[J]. Tribology Transactions, 2011, 54(6):859-866.
[8] 邓容,袁海涛,胡亭亮,等.空间相机扫描机构固体润滑轴承组件的寿命试验[J].光学精密工程,2016,24 (6):1408-1412. DENG Rong, YUAN Haitao, HU Tingliang, et al. Life Test of Solid-lubricated Bearing Assembly for Scan Mechanism of Space Camera[J]. Optics and Precision Engineering, 2016, 24(6):1408-1412.
[9] POPLAWSKI J V, LOEWENTHAL S H, OSWALD F B, et al. Analysis of Space Station Centrifuge Rotor Bearing Systems:a Case Study[R]. NASA/TP-2014-217906.
[10] MASABUMI M, HIDEAKI M, AKIHITO S, et al. Lubrication Performance of Multiplyalkylated Cyclopentane Oils for Sliding Friction of Steel under Vacuum Condition[J]. J. Synthetic Lubrication, 2007, 24:217-226.
[11] 张松伟,胡丽天,王海忠,等. 几种合成碳氢油的真空摩擦磨损行为研究[J].摩擦学学报, 2011,31(6):569-574. ZHANG Songwei, HU Litian, WANG Haizhong, et al. Tribological Behaviors of Several Synthetic Hydrocarbons in Vacuum[J].Tribology,2011, 31(6):569-574.
[12] 吴博,卿涛,周宁宁.飞轮轴承润滑最佳油量的估算方法及实验验证[J]. 空间控制技术与应用, 2014,40(6):42-47. WU Bo,QING Tao,ZHOU Ningning. Method to Estimate the Optimum Quantity of Lubricating Oil in Flywheel Bearing and Its Experimental Verification[J]. Aerospace Control and Application, 2014, 40(6):42-47.

[1]	陈宽裕, 阳光武, 肖守讷, 王举金. [车辆工程与测控]基于损伤关联编辑法的地铁支架安装座寿命研究[J]. 中国机械工程, 2021, 32(04): 460-466.
[2]	李迎春1，2;程蓓1;邱明1，2;谷守旭1;范恒华1. 不同石墨烯添加量下MoS2基复合涂层的摩擦磨损及耐腐蚀性能[J]. 中国机械工程, 2020, 31(20): 2437-2444.
[3]	李蓉蓉;尹延国;张开源;曾庆勤 ;陈奇. 机械合金化FeS/Cu复合材料的摩擦磨损性能[J]. 中国机械工程, 2020, 31(17): 2024-2030.
[4]	员霄1;王井1,2;何冰1,2;陈志凯1,2;朱青海1;蹤雪梅1,2. H13钢激光相变硬化的组织与性能试验研究[J]. 中国机械工程, 2020, 31(04): 432-437,444.
[5]	傅华;朱伟;郑沈威;闫春泽. 载荷对激光选区烧结Cf/SiC复合材料摩擦磨损性能的影响[J]. 中国机械工程, 2019, 30(21): 2604-2610.
[6]	张开源;尹延国;张国涛;谢致远;陈奇. 高能球磨-粉末冶金法制备硫化亚铁/铁基轴承材料的摩擦学性能[J]. 中国机械工程, 2019, 30(18): 2172-2178.
[7]	李运堂;王军;万欣;吴进田;李孝禄. 真空环境下小孔节流式静压气体轴承流场特性与轴承性能分析[J]. 中国机械工程, 2018, 29(05): 526-530,543.
[8]	席翔, 夏延秋, 曹正锋, 王骏遥, 梁秀兵, 乔玉林. 高速电弧喷涂Al-Ni-Mm-Co涂层在脂润滑下的摩擦磨损性能[J]. 中国机械工程, 2017, 28(02): 215-222.
[9]	刘景文, 周后明, 周文, 邓建新, 张高峰, 周友行. 基于固体润滑剂与原位反应双机制自润滑陶瓷刀具[J]. 中国机械工程, 2016, 27(15): 2069-2074.
[10]	韩传军, 郑继鹏, 张杰, 陈飞. 不同高温浆体中螺杆钻具定子衬套的摩擦规律[J]. 中国机械工程, 2016, 27(14): 1948-1952.
[11]	胡利鸿, 莫继良, 王东伟, 阳江舟, 陈光雄, 朱旻昊. 沟槽和圆坑织构抑制摩擦尖叫噪声研究[J]. 中国机械工程, 2016, 27(09): 1158-1164.
[12]	蔡滨, 谭业发, 胡晓光, 谭华, 唐建. Y₂O₃改性石墨/CaF₂/TiC/镍基合金复合涂层微观组织与摩擦学性能研究[J]. 中国机械工程, 2015, 26(1): 112-119.
[13]	张高峰, 龙石山, 汤爱民, 张旭, 张博文. 基于划痕法制备的微织构硬质合金摩擦磨损试验研究[J]. 中国机械工程, 2014, 25(16): 2143-2148.
[14]	戚宝运, 何宁, 李亮, 赵威. 电场对WC-Co/Ti6Al4V摩擦磨损性能的影响[J]. 中国机械工程, 2013, 24(4): 513-516,532.
[15]	李辉, 孙日超, 魏琪, 栗卓新. 活塞环耐磨涂层及其摩擦磨损机理研究进展[J]. 中国机械工程, 2013, 24(10): 1408-1412.

空间用合成碳氢润滑油的长寿命润滑特性分析

Analysis of Long Life Lubrication Characteristics for Space Hydrocarbon Lubricating Oils

RichHTML

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics