• CN:11-2187/TH
  • ISSN:0577-6686

机械工程学报 ›› 2018, Vol. 54 ›› Issue (9): 135-144.doi: 10.3901/JME.2018.09.135

• 特邀专栏:航天先进制造技术专栏 • 上一篇    下一篇

动压马达边界润滑技术研究与发展

国树森1, 曹永智1, 孙涛1, 古乐1, 张传伟1, 李宏川2, 徐志强2   

  1. 1. 哈尔滨工业大学机电工程学院 哈尔滨 150001;
    2. 北京航天控制仪器研究所 北京 100854
  • 收稿日期:2017-07-11 修回日期:2017-12-04 出版日期:2018-05-05 发布日期:2018-05-05
  • 通讯作者: 孙涛(通信作者),男,1964年出生,教授,博士研究生导师。主要研究方向为超精密加工与微纳制造。E-mail:taosun@hit.edu.cn
  • 作者简介:国树森,男,1990年出生,博士研究生。主要研究方向为微纳检测。E-mail:guoshusen33@163.com;曹永智,男,1971年出生,副教授,博士研究生导师。主要研究方向为超精密加工与微纳制造。E-mail:cflying@hit.edu.cn;古乐,男,1975年出生,教授,博士研究生导师。主要研究方向为摩擦学基础理论及应用技术。E-mail:gule@hit.edu.cn;张传伟,男,1984年出生,讲师。主要研究方向为摩擦学基础理论及应用技术。E-mail:zhchwei1984@163.com;李宏川,男,1973年出生,研究员。主要研究方向为惯性器件设计制造技术。E-mail:lihongchuan_73@soho.com;徐志强,男,1963年出生,研究员。主要研究方向为惯性器件设计制造技术。E-mail:xu0163@163.com
  • 基金资助:
    国家自然科学基金资助项目(U1537214)。

Applications of Boundary Lubrication to Gyro Motor: Research Progress and Development

GUO Shusen1, CAO Yongzhi1, SUN Tao1, GU Le1, ZHANG Chuanwei1, LI Hongchuan2, XU Zhiqiang2   

  1. 1. School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001;
    2. Beijing Institute of Aerospace Control Devices, Beijing 100854
  • Received:2017-07-11 Revised:2017-12-04 Online:2018-05-05 Published:2018-05-05

摘要: 针对惯性陀螺仪表起动困难、零件磨损等问题,现阶段各国广泛采用固体润滑结合边界润滑的方式对动压马达关键零件表面进行处理。为保证边界润滑的成膜质量,需要进一步对其微观成膜机理、纳米尺度仿真及检测表征手段等方面进行深入研究。首先介绍了边界润滑相关理论的研究进展,具体包括边界润滑成膜机理、理论模型、基底表面状态及成膜工艺等方面。在此基础上阐述了边界润滑分析表征技术的研究进展,针对近年来普遍采用的边界润滑分子动力学仿真方法和原子力显微镜等检测方法进行了较详尽的综述。通过纳米尺度理论仿真分析和纳米尺度检测表征技术,可望帮助研究学者从深层次揭示边界润滑机理,从而进一步推动边界润滑技术的实际工程应用。

关键词: 边界润滑, 动压马达, 分子动力学仿真, 原子力显微镜

Abstract: To avoid the starting difficulty and parts wear in gyrometers, the combination of the solid lubrication and the boundary lubrication has been widely employed in major parts surface treatment of gyro motors in many countries. Further investigations of the formation mechanism, nano-scale simulation and characterization techniques are of considerable importance to guarantee the formation quality of boundary lubrication films. The research progress of related theories of boundary lubrication is introduced in the beginning, including the formation mechanism, theoretical models, substrate surface state and formation process. Based on this, the research progress of characterization techniques of boundary lubrication is introduced. With regard to molecular dynamics simulations and atomic force microscopy techniques (AFM), their applications in the investigation of boundary Lubrication are reviewed in detail. Through combining nano-scale theoretical analysis methods and nano-scale characterization techniques, further understanding of the mechanism of boundary lubrication is expected to be achieved, which will further promote the practical application of boundary lubrication.

Key words: atomic force microscopy, boundary lubrication, gyro motor, molecular dynamics simulation

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