表面织构在滚动轴承系统中的摩擦学分析
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摘要
以滚针/外圈作为研究对象,建立适合滚动轴承系统的弹流润滑模型,探究表面织构在不同转速下的润滑效果。研究表明:在滚针/外圈摩擦副中,采用合适的表面织构可以有效提升摩擦副的最小油膜厚度,避免摩擦副表面的直接接触,提高摩擦副的摩擦学性能。表面织构的效果受轴承转速的影响。
Taking needle roller/outer ring as a research object,the elastohydrodynamic lubrication model is established for rolling bearing system. The lubricating effect of surface texture is studied under different rotational speeds. The results show that the proper surface texture is able to increase minimum oil film thickness of friction pair effectively in friction pair of needle roller/outer ring of bearing. The direct contact between surfaces of friction pair is avoided,and the tribological properties of friction pair are improved. The effect of surface texture is affected by rotational speed of bearing.
Taking needle roller/outer ring as a research object,the elastohydrodynamic lubrication model is established for rolling bearing system. The lubricating effect of surface texture is studied under different rotational speeds. The results show that the proper surface texture is able to increase minimum oil film thickness of friction pair effectively in friction pair of needle roller/outer ring of bearing. The direct contact between surfaces of friction pair is avoided,and the tribological properties of friction pair are improved. The effect of surface texture is affected by rotational speed of bearing.
引文
[1]GU C,MENG X,XIE Y,et al.Effects of surface texturing on ring/liner friction under starved lubrication[J].Tribology international,2016,94:591-605.
[2]SUDEEP U,TANDON N,PANDEY R K.Performance of lubricated rolling/sliding concentrated contacts with surface textures:a review[J].Journal of TribologyTransactions of the ASME,2015,137(3):1-11.
[3]GU C,MENG X,XIE Y,et al.The influence of surface texturing on the transition of the lubrication regimes between a piston ring and a cylinder liner[J].International Journal of Engine Research,2017,18(8):785-796.
[4]GU C,MENG X,XIE Y,et al.A study on the tribological behavior of surface texturing on the nonflat piston ring under mixed lubrication[J].Proceedings of the Institution of Mechanical Engineers,Part J:Journal of Engineering Tribology,2016,230(4):452-471.
[5]GROPPER D,WANG L,HARVEY T J.Hydrodynamic lubrication of textured surfaces:a review of modeling techniques and key findings[J].Tribology international,2016,94:509-529.
[6]GU C,MENG X,ZHANG D,et al.A transient analysis of the textured journal bearing considering micro and macro cavitation during an engine cycle[J].Proceedings of the Institution of Mechanical Engineers,Part J:Journal of Engineering Tribology,2017,231(10):1289-1306.
[7]AKAMATSU Y,TSUSHIMA N,GOTO T,et al.Influence of surface roughness skewness on rolling contact fatigue life[J].Tribology Transactions,1992,35(4):745-750.
[8]ZHAI X,CHANG L,HOEPRICH M,et al.On mechanisms of fatigue life enhancement by surface dents in heavily loaded rolling line contacts[J].Tribology Transactions,1997,40(4):708-714.
[9]温诗铸,黄平.摩擦学原理[M].4版.北京:清华大学出版社,2012.
[10]GU C,MENG X,ZHANG D,et al.Transient analysis of the textured journal bearing operating with the piezoviscous and shear-thinning fluids[J].Journal of tribology,2017,139(5):1-20.
[11]GU C,MENG X,XIE Y,et al.Mixed lubrication problems in the presence of textures:an efficient solution to the cavitation problem with consideration of roughness effects[J].Tribology International,2016,103:516-528.
[12]HARIGAYA Y,SUZUKI M,TODA F,et al.Analysis of oil film thickness and heat transfer on a piston ring of a diesel engine:effect of lubricant viscosity[J].Journal of Engineering for Gas Turbines and Power-Transactions of the ASME,2006,128(3):685-693.
[13]ROELANDS C J A.Correlational aspects of the viscositytemperature-pressure relationship of lubricating oils[D].TU Delft:Delft University of Technology,1966.
[14]FR LUND K,SCHRAMM J,TIAN T,et al.Analysis of the piston ring/liner oil film development during warmup for an SI-engine[J].Journal of Engineering for Gas Turbines and Power,2001,123(1):109-116.
[15]DOWSON D,HIGGINSON G R.Elasto-hydrodynamic lubrication:the fundamentals of roller and gear lubrication[M].Oxford:Pergamon Press,1966.
[16]黄平.弹性流体动压润滑数值计算方法[M].北京:清华大学出版社,2013.
[17]XIONG S W,WANG Q J.Steady-state hydrodynamic lubrication modeled with the payvar-salant mass conservation model[J].Journal of Tribology Transactions of the ASME,2012,134(3):1-16.
[18]GACHOT C,ROSENKRANZ A,HSU S M,et al.A critical assessment of surface texturing for friction and wear improvement[J].Wear,2017,15(372/373):21-41.
[19]ANDERSSON P,KOSKINEN J,VARJUS S,et al.Microlubrication effect by laser-textured steel surfaces[J].Wear,2007,262(3/4):369-379.
[20]WANG X L,LIU W,ZHOU F,et al.Preliminary investigation of the effect of dimple size on friction in line contacts[J].Tribology International,2009,42(7):1118-1123.
[21]KOVALCHENKO A,AJAYI O,ERDEMIR A,et al.Friction and wear behavior of laser textured surface under lubricated initial point contact[J].Wear,2011,271(9/10):1719-1725.
[22]SUDEEP U,PANDEY R K,TANDON N.Effects of surface texturing on friction and vibration behaviors of sliding lubricated concentrated point contacts under linear reciprocating motion[J].Tribology International,2013,62:198-207.
[23]WANG X L,KATO K.Improving the anti-seizure ability of Si C seal in water with RIE texturing[J].Tribology Letters,2003,14(4):275-280.
[24]KOVALCHENKO A,AJAYI O,ERDEMIR A,et al.The effect of laser texturing of steel surfaces and speedload parameters on the transition of lubrication regime from boundary to hydrodynamic[J].Tribology Transactions,2004,47(2):299-307.
[25]PODGORNIK B,VILHENA L M,SEDLACEK M,et al.Effectiveness and design of surface texturing for different lubrication regimes[J].Meccanica,2012,47(7):1613-1622.
[2]SUDEEP U,TANDON N,PANDEY R K.Performance of lubricated rolling/sliding concentrated contacts with surface textures:a review[J].Journal of TribologyTransactions of the ASME,2015,137(3):1-11.
[3]GU C,MENG X,XIE Y,et al.The influence of surface texturing on the transition of the lubrication regimes between a piston ring and a cylinder liner[J].International Journal of Engine Research,2017,18(8):785-796.
[4]GU C,MENG X,XIE Y,et al.A study on the tribological behavior of surface texturing on the nonflat piston ring under mixed lubrication[J].Proceedings of the Institution of Mechanical Engineers,Part J:Journal of Engineering Tribology,2016,230(4):452-471.
[5]GROPPER D,WANG L,HARVEY T J.Hydrodynamic lubrication of textured surfaces:a review of modeling techniques and key findings[J].Tribology international,2016,94:509-529.
[6]GU C,MENG X,ZHANG D,et al.A transient analysis of the textured journal bearing considering micro and macro cavitation during an engine cycle[J].Proceedings of the Institution of Mechanical Engineers,Part J:Journal of Engineering Tribology,2017,231(10):1289-1306.
[7]AKAMATSU Y,TSUSHIMA N,GOTO T,et al.Influence of surface roughness skewness on rolling contact fatigue life[J].Tribology Transactions,1992,35(4):745-750.
[8]ZHAI X,CHANG L,HOEPRICH M,et al.On mechanisms of fatigue life enhancement by surface dents in heavily loaded rolling line contacts[J].Tribology Transactions,1997,40(4):708-714.
[9]温诗铸,黄平.摩擦学原理[M].4版.北京:清华大学出版社,2012.
[10]GU C,MENG X,ZHANG D,et al.Transient analysis of the textured journal bearing operating with the piezoviscous and shear-thinning fluids[J].Journal of tribology,2017,139(5):1-20.
[11]GU C,MENG X,XIE Y,et al.Mixed lubrication problems in the presence of textures:an efficient solution to the cavitation problem with consideration of roughness effects[J].Tribology International,2016,103:516-528.
[12]HARIGAYA Y,SUZUKI M,TODA F,et al.Analysis of oil film thickness and heat transfer on a piston ring of a diesel engine:effect of lubricant viscosity[J].Journal of Engineering for Gas Turbines and Power-Transactions of the ASME,2006,128(3):685-693.
[13]ROELANDS C J A.Correlational aspects of the viscositytemperature-pressure relationship of lubricating oils[D].TU Delft:Delft University of Technology,1966.
[14]FR LUND K,SCHRAMM J,TIAN T,et al.Analysis of the piston ring/liner oil film development during warmup for an SI-engine[J].Journal of Engineering for Gas Turbines and Power,2001,123(1):109-116.
[15]DOWSON D,HIGGINSON G R.Elasto-hydrodynamic lubrication:the fundamentals of roller and gear lubrication[M].Oxford:Pergamon Press,1966.
[16]黄平.弹性流体动压润滑数值计算方法[M].北京:清华大学出版社,2013.
[17]XIONG S W,WANG Q J.Steady-state hydrodynamic lubrication modeled with the payvar-salant mass conservation model[J].Journal of Tribology Transactions of the ASME,2012,134(3):1-16.
[18]GACHOT C,ROSENKRANZ A,HSU S M,et al.A critical assessment of surface texturing for friction and wear improvement[J].Wear,2017,15(372/373):21-41.
[19]ANDERSSON P,KOSKINEN J,VARJUS S,et al.Microlubrication effect by laser-textured steel surfaces[J].Wear,2007,262(3/4):369-379.
[20]WANG X L,LIU W,ZHOU F,et al.Preliminary investigation of the effect of dimple size on friction in line contacts[J].Tribology International,2009,42(7):1118-1123.
[21]KOVALCHENKO A,AJAYI O,ERDEMIR A,et al.Friction and wear behavior of laser textured surface under lubricated initial point contact[J].Wear,2011,271(9/10):1719-1725.
[22]SUDEEP U,PANDEY R K,TANDON N.Effects of surface texturing on friction and vibration behaviors of sliding lubricated concentrated point contacts under linear reciprocating motion[J].Tribology International,2013,62:198-207.
[23]WANG X L,KATO K.Improving the anti-seizure ability of Si C seal in water with RIE texturing[J].Tribology Letters,2003,14(4):275-280.
[24]KOVALCHENKO A,AJAYI O,ERDEMIR A,et al.The effect of laser texturing of steel surfaces and speedload parameters on the transition of lubrication regime from boundary to hydrodynamic[J].Tribology Transactions,2004,47(2):299-307.
[25]PODGORNIK B,VILHENA L M,SEDLACEK M,et al.Effectiveness and design of surface texturing for different lubrication regimes[J].Meccanica,2012,47(7):1613-1622.