留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

轴向柱塞泵/滑靴副润滑磨损的影响因素分析

马纪明 李齐林 任春宇 陈娟

马纪明, 李齐林, 任春宇, 等 . 轴向柱塞泵/滑靴副润滑磨损的影响因素分析[J]. 北京航空航天大学学报, 2015, 41(3): 405-410. doi: 10.13700/j.bh.1001-5965.2014.0204
引用本文: 马纪明, 李齐林, 任春宇, 等 . 轴向柱塞泵/滑靴副润滑磨损的影响因素分析[J]. 北京航空航天大学学报, 2015, 41(3): 405-410. doi: 10.13700/j.bh.1001-5965.2014.0204
MA Jiming, LI Qilin, REN Chunyu, et al. Influence factors analysis on wear of hydraulic axial piston pump/slipper pair[J]. Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(3): 405-410. doi: 10.13700/j.bh.1001-5965.2014.0204(in Chinese)
Citation: MA Jiming, LI Qilin, REN Chunyu, et al. Influence factors analysis on wear of hydraulic axial piston pump/slipper pair[J]. Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(3): 405-410. doi: 10.13700/j.bh.1001-5965.2014.0204(in Chinese)

轴向柱塞泵/滑靴副润滑磨损的影响因素分析

doi: 10.13700/j.bh.1001-5965.2014.0204
基金项目: 国家自然科学基金资助项目(51205007)
详细信息
    通讯作者:

    马纪明(1979—),男,河南周口人,讲师,jiming.ma@buaa.edu.cn,主要研究方向为液压元件与系统的仿真方法,工业科学.

  • 中图分类号: TH137.51

Influence factors analysis on wear of hydraulic axial piston pump/slipper pair

  • 摘要: 斜盘-滑靴副(滑靴副)的磨损会导致泵泄漏增加、效率降低,进而影响寿命.提出了一种基于弹性流体动力润滑(EHL,Elasto Hydrodynamic Lubrication)磨损模型的轴向柱塞泵滑靴副加速寿命试验方法.该方法以滑靴副的油膜分析结果为基础,综合考虑工况参数(温度/转速/压力)对滑靴副磨损的影响,揭示了影响滑靴副磨损过程的内在因素.研究以某型轴向柱塞泵为对象,首先基于提出方法,对2组不同工况下的滑靴副磨损量进行了分析,并将分析结果与长周期的磨损试验结果进行了对比,验证了磨损量分析结果的准确性,也表明本文提出的方法与模型具有可用性.然后,基于本文提出方法和磨损分析模型,对比分析了介质温度(黏度)、输出压力、转速与滑靴副磨损率的相对关系.最后,探讨了柱塞泵的磨损加速寿命试验的加速手段,以及工况对于加速比率的影响.研究结果能够用于制定柱塞泵加速磨损试验的载荷谱,以及为降低泵磨损为目的的设计优化.

     

  • [1] 葛薇,王少萍. 航空液压泵磨损状况预测[J].北京航空航天大学学报,2011,37(11):1410-1414. Ge W,Wang S P.Wear condition prediction of hydraulic pump[J].Journal of Beijing University of Aeronautics and Astronautics,2011,37(11):1410-1414(in Chinese).
    [2] Liao X, Chen Y X.Research on the wear life of slipper in aero-hydraulic pump based on Archard wear model and liquid friction work[C]//2013 International Conference on Quality,Reliability,Risk,Maintenance,and Safety Engineering.Chengdu:IEEE Computer Society,2013:930-934.
    [3] Andersson J, Almqvist A,Larsson R.Numerical simulation of a wear experiment[J].Wear,2011,271(11-12):2947-2952.
    [4] 张剑慈. 液压泵的磨损寿命试验[J].机床与液压,2001(5):146-148. Zhang J C.Wear life test of hydraulic pump[J].Mechanical Tool and Hydraulics,2001(5):146-148(in Chinese).
    [5] Frith R H, Scott W.Comparison of an external gear pump wear model with test data[J].Wear,1996,196(1-2):64-71.
    [6] Nie S L, Huang G H,Li Y P.Tribological study on hydrostatic slipper bearing with annular orifice damper for water hydraulic axial piston motor[J].Tribology International,2006,39(11):1342-1354.
    [7] Archard J F. Contact and rubbing of flat surfaces[J].Journal of Applied Physics,1953,24(8):981-988.
    [8] Challen J M, Oxley P L B.An explanation of the different regimes of friction and wear using asperity deformation models[J].Wear,1979,53(2):229-243.
    [9] Godet M. The third-boy approach:a mechanical view of wear[J].Wear,1984,100(1):437-452.
    [10] 黄平,温诗铸. 粘弹性流体力学动力润滑与润滑磨损[J].机械工程学报,1996,32(3):35-41. Huang P,Wen S Z.Visco-elasto hydro-dynamic lubrication and lubrication wear[J].Chinese Journal of Mechanical Engineering,1996,32(3):35-41(in Chinese).
    [11] Zou Q, Huang P,Wen S Z.Abrasive wear model for lubricated sliding contacts[J].Wear,1996,196(1):72-76.
    [12] Hsu S M, Shen M C,Ruff A W.Wear prediction for metals[J].Tribology International,1997,30(5):377-383.
    [13] Chang L. A deterministic model for line-contact partial elasto-hydrodynamic lubrication[J].Tribo1ogy International,1995,28(2): 75-84.
    [14] Bergada J M, Davies D L,Kumar S,et al.The effect of oil pressure and temperature on barrel film thickness and barrel dynamics of an axial piston pump[J].Meccanica,2012,47(3):639-654.
    [15] Xu B, Zhang J H,Yang H Y.Investigation on structural optimization of anti-overturning slipper of axial piston pump[J].Science China Technological Sciences,2012,55(11):3010-3018.
    [16] 张斌. 轴向柱塞泵的虚拟样机及油膜压力特性研究[D].杭州:浙江大学,2009. Zhang B.Study on virtual prototype and pressure characteristics of oil film for axial pump[D].Hangzhou:Zhejiang University,2009(in Chinese).
    [17] 李迎兵. 轴向柱塞泵滑靴副油膜特性研究[D].杭州:浙江大学,2011. Li Y B.Study on characteristics of oil film for slipper pair of axial piston pump[D].Hangzhou:Zhejiang University,2011(in Chinese).
    [18] Pelosi M, Ivantysynova M.The impact of axial piston machines mechanical parts constraint conditions on the thermo-elastohydrodynamic lubrication analysis of the fluid film interfaces[J].International Journal of Fluid Power,2013,14(3):35-51.
    [19] Xu B, Zhang J H,Yang H Y.Investigation on the radial micro-motion about piston of axial piston pump[J].Chinese Journal of Mechanical Engineering,2013,26(2):325-333.
    [20] Hooke C J, Li K Y.The lubrication of slippers in axial piston pumps and motors-the effect of tilting couples[J].Proceedings of the Institution of Mechanical Engineers,Part C:Journal of Mechanical Engineering Science,1989,203:343-350.
    [21] Koc E, Hooke C J,Li K Y.Slipper balance in axial piston pumps and motors[J].Journal of Tribology,1992,114(4):766-772.
    [22] Koc E, Hooke J.Considerations in the design of partially hydrostatic slipper bearings[J].Tribology International,1997,30(11) :815-823.
    [23] 李齐林. 柱塞泵力学特性分析与磨损寿命预计[D].北京:北京航空航天大学,2013. Li Q L.Mechanical properties analysis and wear life evaluation of piston pump[D].Beijing:Beijing University of Aeronautics and Astronautics,2013(in Chinese).
    [24] Kumar S. CFD analysis of an axial piston pump[D].Catalunya:Universidad Politecnica de Catalunya,2010.
    [25] 闻邦椿. 机械设计手册:第一卷[M].北京:机械工业出版社,2010:1017-1023. Wen B C.Mechanical manual:volume 1[M].Beijing:China Machine Press,2010:1017-1023(in Chinsese).
  • 加载中
计量
  • 文章访问数:  1163
  • HTML全文浏览量:  10
  • PDF下载量:  656
  • 被引次数: 0
出版历程
  • 收稿日期:  2014-04-15
  • 刊出日期:  2015-03-20

目录

    /

    返回文章
    返回
    常见问答