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叶片式液压摆动马达的非线性泄漏分析

王增 焦宗夏 汪成文 尚耀星

王增, 焦宗夏, 汪成文, 等 . 叶片式液压摆动马达的非线性泄漏分析[J]. 北京航空航天大学学报, 2014, 40(4): 486-493. doi: 10.13700/j.bh.1001-5965.2013.0584
引用本文: 王增, 焦宗夏, 汪成文, 等 . 叶片式液压摆动马达的非线性泄漏分析[J]. 北京航空航天大学学报, 2014, 40(4): 486-493. doi: 10.13700/j.bh.1001-5965.2013.0584
Wang Zeng, Jiao Zongxia, Wang Chengwen, et al. Nonlinear leakage model of rotary vane actuator[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(4): 486-493. doi: 10.13700/j.bh.1001-5965.2013.0584(in Chinese)
Citation: Wang Zeng, Jiao Zongxia, Wang Chengwen, et al. Nonlinear leakage model of rotary vane actuator[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(4): 486-493. doi: 10.13700/j.bh.1001-5965.2013.0584(in Chinese)

叶片式液压摆动马达的非线性泄漏分析

doi: 10.13700/j.bh.1001-5965.2013.0584
基金项目: 

国家自然科学基金资助项目(51235002)

详细信息
    作者简介:

    王 增(1983- ),男,内蒙古包头人,博士生,wz20090@163.com.

  • 中图分类号: TH137.51

Nonlinear leakage model of rotary vane actuator

  • 摘要: 摆叶马达是一种高精度的液压执行机构,内部密封结构较复杂.针对摆叶马达的密封结构特性,分析了它的泄漏组成,提出了它的非线性泄漏计算模型,并得出影响泄漏的关键因素和减小泄漏需采取的措施.在工程实际中,摆叶马达存在密封失效的问题,通过理论分析得出了密封失效的原因在于轴肩密封,轴肩密封中O形圈的预压缩量决定了密封失效的临界压力.摆叶马达泄漏量的增大不仅仅与密封压力和速度有关,而且与马达叶片转角也有关系,它的非线性模型也为液压伺服系统提供了理论依据.

     

  • [1] Yao J, Jiao Z, Han S.Friction compensation for low velocity control of hydraulic flight motion simulator:a simple adaptive robust approach[J].Chinese Journal of Aeronautics, 2013, 26(3): 814-822
    [2] Bhaumik S, Kumaraswamy A, Guruprasad S.Design & development of test rig for investigation of contact mechanics phenomena in reciprocating hydraulic seals[J].Procedia Engineering, 2013, 64:835-843
    [3] Liyanage M H, Krouglicof N, Gosine R.Design and control of a high performance SCARA type robotic arm with rotary hydraulic actuators[C]//Canadian Conference on Electrical and Computer Engineering.Piscataway, NJ:IEEE, 2009:827-832
    [4] 万保中, 姜继海, 闫伟鹏, 等.电液伺服摆动马达动密封摩擦磨损试验研究[J].机床与液压, 2013, 41(21):8-11, 43 Wan Baozhong, Jiang Jihai, Yan Weipeng, et al.Friction wear experimental research on dynamic seal of electro-hydraulic servo swing motor[J].Machine Tool & Hydraulics, 2013, 41(21):8-11, 43(in Chinese)
    [5] 金忠, 张将.摆动液压缸组合密封的建模与计算[J].液压与气动, 2007(10):18-21 Jin Zhong, Zhang Jiang.Modeling and calculat ing of composite seals for rotary vane actuator[J].Technology of Hydraulic and Pneumatic, 2007(10):18-21(in Chinese)
    [6] White C, Denny D, Britain G.The sealing mechanism of flexible packings[M].London:HM Stationery Office, 1948:35-62
    [7] Denny D F.The influence of load and surface roughness on the friction of rubber-like materials[J].Proceedings of the Physical Society, Section B, 1953, 66(9):721-727
    [8] Denny D F.Time effects in the static friction of lubricated rubber[J].Wear, 1959, 2(4):264-272
    [9] Hooke C, O′Donoghue J.Elastohydrodynamic lubrication of soft, highly deformed contacts[J].Journal of Mechanical Engineering Science, 1972, 14(1):34-48
    [10] Hirano F, Kaneta M.Theoretical investigation of friction and sealing characteristics of flexible seals for reciprocating motion[C]//Proceedings of the 5th International Conference on Fluid sealing, 1971:17-32
    [11] Fazekas G A.On reciprocating toroidal seals[J].Journal of Engineering for Industry, 1976, 98(3):783-787
    [12] Nikas G K.Elastohydrodynamics and mechanics of rectangular elastomeric seals for reciprocating piston rods[J].Journal of Tribology, 2003, 125(1):60-69
    [13] Nikas G K.Theoretical study of solid back-up rings for elastomeric seals in hydraulic actuators[J].Tribology International, 2004, 37(9):689-699
    [14] Nikas G K, Sayles R S.Computational model of tandem rectangular elastomeric seals for reciprocating motion[J].Tribology International, 2006, 39(7):622-634
    [15] Nikas G K, Sayles R S.Modelling and optimization of composite rectangular reciprocating seals[J].Proceedings of the Institution of Mechanical Engineers, Part J:Journal of Engineering Tribology, 2006, 220(4):395-412
    [16] 张付英, 刘卉, 张林静.液压往复密封理论, 技术与应用的进展研究[J].润滑与密封, 2007, 32(3):194-201 Zhang Fuying, Liu Hui, Zhang Linjing.The evolution study of theories——technologies and application of hydraulic reciprocating seal[J].Lubrication Engineering, 2007, 32(3):194-201(in Chinese)
    [17] 郑辉, 张付英.液压往复密封泄漏量的有限元分析[J].机床与液压, 2011, 39(8):58-61 Zheng Hui, Zhang Fuying.Finite element analysis of leakage for hydraulic reciprocating seal[J].Machine Tool & Hydraulics, 2011, 39(8):58-61(in Chinese)
    [18] 李树立, 焦宗夏.叶片式摆动液压马达泄漏计算与控制[J].液压与气动, 2005(11):67-68 Li Shuli, Jiao Zongxia.Leakage calculation and control of vane hydraulic swing motor[J].Technology of Hydraulic and Pneumatic, 2005(11):67-68(in Chinese)
    [19] 崔晓, 董彦良, 赵克定.基于 ADINA 的组合式动密封泄漏量与摩擦力计算术[J].华南理工大学学报:自然科学版, 2010, 38(2):95-100 Cui Xiao, Dong Yanliang, Zhao Keding.Calculation of leakage and friction of combined dynamic seals based on ADINA[J].Journal of South China University of Technology:Natural Science Edition, 2010, 38(2):95-100(in Chinese)
    [20] Nikas G K, Burridge G, Sayles R S.Modelling and optimization of rotary vane seals[J].Proceedings of the Institution of Mechanical Engineers, Part J:Journal of Engineering Tribology, 2007, 221(6):699-715
    [21] Karaszkiewicz A.Geometry and contact pressure of an O-ring mounted in a seal groove[J].Industrial & Engineering Chemistry Research, 1990, 29(10):2134-2137
    [22] 温诗铸, 黄平.摩擦学原理[M].北京:清华大学出版社, 2002:86-121 Wen Shizhu, Huang Ping.Tribological principle[M].Beijing:Tsinghua University Press, 2002:86-121(in Chinese)
    [23] 顾永泉.流体动密封[M].北京:中国石化出版社, 1992: 112-156 Gu Yongquan.Fluid seals technology[M].Beijing:China Petrochemical Press, 1992:112-156(in Chinese)
    [24] MÜller H K, Nau B S.Fluid sealing technology:principles and applictions[M].Boca Raton:CRC Press, 1998:54-81
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出版历程
  • 收稿日期:  2013-10-15
  • 网络出版日期:  2014-04-20

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