Volume 36 Issue 8
Aug.  2021
Turn off MathJax
Article Contents
Article Navigation >  Journal of Aerospace Power  > 2021  >  36(8): 1749-1755
YIN Xuemei, JI Shuaicheng, WU Chao, MA Mingfei, ZHANG Shaolin. Three degree of freedom visualization experimental device of GMA oil film bearing[J]. Journal of Aerospace Power, 2021, 36(8): 1749-1755. doi: 10.13224/j.cnki.jasp.20200380
Citation: YIN Xuemei, JI Shuaicheng, WU Chao, MA Mingfei, ZHANG Shaolin. Three degree of freedom visualization experimental device of GMA oil film bearing[J]. Journal of Aerospace Power, 2021, 36(8): 1749-1755. doi: 10.13224/j.cnki.jasp.20200380
shu

Three degree of freedom visualization experimental device of GMA oil film bearing

doi: 10.13224/j.cnki.jasp.20200380

  • 1. School of Energy and Power Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China;

  • 2. School of Mechanical and Electrical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, China;

  • 3. School of Mechanical and Power Engineering, Zhengzhou University, Zhengzhou 450001, China

  • Received Date: 2020-09-10
  • Publish Date: 2021-08-28
    Abstract
  • A three-degree-of-freedom visual experimental device for a controlled oil-film bearing with giant magnetostrictive actuators(GMA) was presented. The basic structure,working principle and adjustment method of the experimental device were introduced. A turbo-wormscrew drive mechanism was used to adjust the vertical height of the experimental spindle. And a cross sliding table,GMA and a mold spring were adopted to adjust the position of the experimental bearing on the horizontal plane. It was convenient to change the eccentricity of the experimental bearing and to control the bearing seat by using a GMA to reduce the vibration of the rotor. The pressure and temperature of the oil film of the elliptic bearing were measured on the adjusted experimental bench. Adjustment experiments of static balance position of the rotor supported by the elliptic bearing were also carried out. Results showed that it was obvious to change the static balance position of the rotor system by controlling the short axis oil film of the elliptical bearing. The experimental device can be used to conduct experiments such as axis trajectory acquisition, rotor power frequency vibration control,formation and fracture observation of oil film and cavitation with rotating speed between 0~10 000 r/min,laying a certain foundation for the subsequent experiments on the dynamic performance of GMA oil film bearing.

     

    • FullText(HTML)
  • loading
    • References(18)
  • [1]
    张直明.滑动轴承流体动力涧滑理论[M].北京:高等教育出版社,1986.
    [2]
    李锋,刘占生,李明海,等. 非零压差边界下间隙流动雷诺方程近似解析解[J].航空动力学报,2018,33(1):156-164. LI Feng,LIU Zhansheng,LI Minghai,et al.Approximate analytical solution of the Reynolds equation for clearance flow with pressure difference boundary conditions[J]. Journal of Aerospace Power,2018,33(1):156-164.(in Chinese)
    [3]
    ZHANG Shenglun, XU Hua, ZHANG Lei, et al. Vibration suppression mechanism research of adjustable elliptical journal bearing under synchronous unbalance load[J]. Tribology International,2018,132:185-198.
    [4]
    AMIT S, AMIT C. Experimental study for performance evaluation of steadily loaded true elliptical and orthogonally displaced non-circular journal bearing profiles[J]. Industrial Lubrication and Tribology,2016,68(6):702-711.
    [5]
    WANG W,CAI SZ,WU C,et al.Vibration suppression evaluation of smart journal bearing using giant magnetostrictive actuators[J].Key Engineering Materials,2015,3920:323-327.
    [6]
    李国顺,文振华,傅勤毅,等. 主动控制空气支承动态特性的研究与优化[J].机械工程学报,2002,38(5):27-29. LI Guoshun, WEN Zhenhua, FU Qinyi, et al. Analysis and optimization of the dynamic characteristics in a active controlled air bearing system[J]. Chinese Journal of Mechanical Engineering,2002,38(5):27-29.(in Chinese)
    [7]
    吴超,尹雪梅,王文.GMA油膜轴承动态控制轴心轨迹的试验研究[J].中国机械工程,2016,27(1):41-45. WU Chao,YIN Xuemei,WANG Wen.Dynamic experimental investigation on vibration compression function of rotor center trajectory using controllable oil-film bearing with GMA[J]. China Mechanical Engineering, 2016, 27(1):41-45.(in Chinese)
    [8]
    KNIGHT J D, GHADIMI P. Analysis and observation of cavities in a journal bearing considering flow continuity[J]. Tribology Transactions,2001,44(1):88-96.
    [9]
    陈滢,孙美丽,房超峰,等. 动载滑动轴承油膜分布及压力同步采集研究[J].润滑与密封,2006,31(10):157-160. CHEN Ying,SUN Meili,FANG Chaofeng,et al.Simultaneous pressure measurement and high speed photography study of cavitation in a dynamically loaded journal bearing[J]. Lubrication Engineering, 2006, 31(10):157-160.(in Chinese)
    [10]
    SUN D C, BREWE D E. Simultaneous pressure measurement and high-speed photograph study of cavitation in a dynamically loaded journal bearing[J]. Journal of Tribology, 1993,115(1):88-95.
    [11]
    房超峰,孙美丽,王贤刚,等. 动载滑动轴承瞬态油膜的全景实验研究[J].润滑与密封,2007,32(7):54-58. FANG Chaofeng, SUN Meili, WANG Xiangang, et al. Experimental investigation of dynamically loaded journal bearing with panoramic view of transient oil film[J]. Lubrication Engineering,2007,32(7):54-58.(in Chinese)
    [12]
    SUN Dacheng,WANG Wen,ZHANG Zhiming,et al.A theory of cavitation in an oscillatory oil squeeze film[J].Tribology Transactions,2008,51(3):332-340.
    [13]
    SUN Meili, ZHANG Zhiming, CHEN Xiaoyang, et al. Experimental study of cavitation in an oscillatory oil squeeze film[J].Tribology Transactions,2008,51(3):341-350.
    [14]
    王丽丽,路长厚,张建川,等. 高速螺旋油楔滑动轴承空穴机理的实验研究[J].振动与冲击,2012,31(5):1-5, 20. WANG Lili,LU Changhou,ZHANG Jianchuan,et al.Experimental investigation on cavitation mechanism of a high speed spiral oil wedge journal bearing[J].Journal of Vibration and Shock,2012,31(5):1-5, 20.(in Chinese)
    [15]
    杨莹. 螺旋油楔滑动轴承空穴特性的理论与实验研究[D]. 济南:山东大学,2010. YANG Ying.Theoretical and experimental study on the cavitation characteristics of a spiral oil wedge journal bearing[D]. Jinan:Shandong University,2010.(in Chinese)
    [16]
    吴超,尹雪梅,马明飞,等. 基于超磁致伸缩驱动器的油膜轴承-转子系统的稳定性研究[J]. 振动与冲击,2020,39(1):57-61. WU Chao, YIN Xuemei, MA Mingfei, et al. Stability of oil film bearing-rotor system based on GMA[J]. Journal of Vibration and Shock,2020,39(1):57-61.(in Chinese)
    [17]
    梁存真,夏伯乾,郭红,等. 基于有机玻璃切削透光度的工艺参数试验研究[J].机械设计与制造,2014(9):19-21, 25. LIANG Cunzhen, XIA Boqian, GUO Hong, et al. Experimental investigation of process parameters based on plexiglass cutting transmittance[J]. Machinery Design and Manufacture,2014(9):19-21, 25.(in Chinese)
    [18]
    赵保伟,巩晓赟,丁丽丽,等. 基于LabVIEW的齿轮调制故障检测系统设计[J].机床与液压,2018,46(5):143-148. ZHAO Baowei,GONG Xiaoyun,DING Lili,et al.Design of gear modulation fault detection system based on LabVIEW[J].Machine Tool and Hydraulics,2018,46(5):143-148.(in Chinese)
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF(12102.0KB)
    XML

    Article Metrics

    Article views (318) PDF downloads(181) Cited by()
    Proportional views
    Related

    Copyright © 《Journal of Aerospace Power》 All Rights Reserved.

    Supported by: Beijing Renhe Information Technology Co., Ltd.  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return