液压转阀技术现状及展望

1005－03292013檭檭檭檭檭檭檭檭檭檭檭檭殐殐殐殐10－0041－042013－02－2651275499“973”2013CB035404310027。、、、。。TH137Adoi10．3969/j．issn．1005－0329．2013．10．009ＲesearchStatusandProspectofHydraulicSpinValveHANDongGONGGuo-fangLIUYiYANGHua-yongTheStateKeyLabofFluidPowerTransmissionandControlZhejiangUniversityHangzhou310027ChinaAbstractBasedonthespool'srotationrelativetothevalvebodyhydraulicspinvalveisusedtocontroloilcircuit'son-offanddirection．Asakindofhydrauliccontrolcomponentithasmanyadvantagessuchassimplestructurehighworkingfrequencyan-ti-pollutionfeatures．Thereforeitcanbewidelyusedinhydraulicsystemswithhighspeeddirectionorhighspeedvibration．Thedomesticandoverseasstatusandexistingproblemsofspinvalvewasintroduced．Inadditionthefurtherresearchdirectionisdeeplydiscussedonaspectoforificestructurehydrodynamicforceandflowingregulation．Itprovidestheoreticalfoundationforfu-turestudy．Keywordshydraulicspinvalveorificestructurehydrodynamicforceflowingregulation1。、。、、、、、。、3。2、、。Griffin21420134110。1。Joseph、。2000Hz60MPa2。GeorgeHochrein。。3。EMGSV1-10。、4。、、。3。。。。5～6。、、、、。、7～13。2D、、14。、。。。、、、、14～21。。。24FLUIDMACHINEＲYVol.41No．1020134。Matlab/Simulink2223。2D24。25。1234。51。。、“”2627。Jose’Ｒ．V．alde’s28。。、。、。2。。、、29。30。Ｒ．Amir-ante、P．GMoscatelli3132。。。3。。CFD33。FLUENT、34。。63420134110。1DavidGriffinEdWallsChrisWilliamson．ArotarydiscvalveUKGB2398856AP．2004．2ThomasAnthonyJosephBryomahr．ＲotaryvalveUS7013917P．2004．3BradleyGeorgeHochreinTimothyGeradOfferle．Ｒo-taryvalveUS6499507B1P．2002．4．SV1-10J．1997522-23．5．D．1989．6．、J．1989428-32．7JianCuiFanDingYongLietal．Anoveleddycur-rentanglesensorforelectrohydraulicvalvesJ．Meas-urementScienceandTechnology200819015205．8JianCuiFanDingQipengLi．Novelbidirectionalro-taryproportionalactuatorforelectrohydraulicrotaryvalvesJ．IEEETransactionsonMagnetics20074373254-3258．9．J．20074191578-1581．10．J．2008449230-235．11．J．20094321511-1515．12．ZL200610049209．2P．2006．13．200710069744．9P．2007．14．2DJ．200036386-89．15．2DJ．1999512-13．16．J．2005291-97．17ＲuanJianLiShengPeiXiang．2DdigitalsimplifiedflowvalveJ．ChineseJournalofMechanicalEngi-neering2004172311-314．18．2DJ．20033131-132．19．J．201240323-27．20．J．201240836-38．21．J．201229167-72．22．J．2011111941-1947．23．201010100305．1P．2010．24．2DJ．2010419187-193．25．ECHPSJ．200831126-29．26．J．2004411142-46．27．J．200435665-68．28Valde’sJＲetal．ＲeducedordermodelforestimationoffluidflowforcesinhydraulicproportionalvalvesJ．EnergyConversionandManagement20081-13．29．J．199571-6．30．J．200339613-17．31AmiranteaＲMoscatelliPGCatalanoLA．EvaluationoftheflowforcesonadirectproportionalvalvebymeansofacomputationalfluiddynamicanalysisJ．EnergyConversionandManagement200747942-953．32AmiranteＲDelVescovoGLippolisA．Flowforcesanalysisofanopencenterhydraulicdirectionalcon-trolvalveslidingspoolJ．EnergyConversionandManagement2007471114-131．33．J．200238827-30．34．J．201223122-27．1987－1963－310027。44FLUIDMACHINEＲYVol.41No．102013