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1,:ZF、MAN,KESSLERZF,STIEBEL。ZF,8~38kN·m,2(DROP-BOX)。VG2700(1)。MANMAN9~22kN·m3,G253(2)。1ZFVG27002G2535t()【】,ZFVG2700MANG253,。、、ADM、、,5t。、,5t。U463.215A1000-3703(2011)02-0018-04DevelopmentofFull-timeTransferCaseforNewGeneration5tOff-roadVehicleGuoXuejun(ZhuzhouGearCo.,Ltd)【Abstract】Thepaperintroducesthedevelopmenttrendofoff-roadvehicletransfercaseabroad,andtakesZFVG2700transfercaseandMANG253transfercaseasexampletoanalyzethesuperioritiesofthelatesttransfercaseforoff-roadvehicleabroad.Italsopresentstheinnovationsinthedesignofnewgeneration5toff-roadvehicletransfercaseintheaspectsofoverallstructure,full-timedrivingdifferential,adaptationoftransfercasewithvehicleADMsystem,point-actuatingshiftinghandlinggearwithsinglegascircuitcontrol,transfercaseassemblymulti-pointlubricationstructureandstructureforheatdissipationoftransfercase.Rigtestandon-boardtestverifytheeffectofdevelopmentoftransfercaseassemblyfornewgeneration5toff-roadvehicle.Keywords:Off-roadvehicle,Transfercase,Development····—18—2VG2700(3)G253(4),:a.,。ZFVG2700489mm,MANG253294mm。b.、,。VG2700450kg,G252403kg。c.,。d.,、,。e.,。f.、。3VG27004G25335t20,STEYRVG1200ZQC800、ZQC1200、ZQC1600、ZQC2000。5t,,:ZQC1300/348(5)、ZQC1300/240(6)。5ZQC1300/3486ZQC1300/2403.1S,ZQC13007,S:95%,,、;,;281mm。3.23.2.1,(8)。,。,。····20112—19—7ZQC130083.2.2,GLEASONTORSEN。2005,:(9,:200520049702.5)(:200520052210.1)。、、:10r/min,(10),1.6;10r/min,(11),4.6。9,ZQC1300。ZQC1300(12)、1:1.4,2.5。,41:59、;,22:78~64:36、。,,,。10(10r/min)11(10r/min)12ZQC13003.3ADMADM(),。ZQC1300ADM。65060055050045040035030025020015010050004080120160200240/N·m/s200150100500/r·min-11000900800700600500400300200100004080120160200240280/s/N·m/r·min-13002001000····—20—3.3.1,,,,。ZQC1300(13)。13ZQC13003.3.2ADM。ZQC130014,,,,,;,,,,。14ZQC13003.4、。,。,:,;,。ZQC1300(15),3、、3。,。、,,。15ZQC13003.53.5.1,,、。,,。,ZQC1300,,、、,。3.5.2ZQC1300、(16)、,,,。16ZQC1300/3483.5.3,,,。,120℃,,ZQC1300,(a)(b)(25)····20112—21—78。8dd1、d28,,30mm。dd1、d2,,dd1、d2;,dd2,。4,、,k1′k2′,d1d2;,d1、d2d,,、。1.(C-NCAP)(2009).2,,,..,2010(10).3.,,,,2009.450thPERCENTILEMALEHYBRIDTESTDUMMY.So-cietyofAutomotiveEngimeersDummyTestingEquipmentSubcommitteeSAEEngineeringAid23,June1998[l3].5,.“”.,2010(2).()2010121。02040608010012014016050-5-10-15-20-25-30-35-40dd1d2/ms/mm(50℃),,,,,。45t4.1,ZQC1300/348(17)248kg(),,15%。17ZQC1300/3484.2ZQC1300/240(18)。,77,QC/T291—1999《》40。18ZQC1300/2404.320091,SX2154(6X6),,,、、。1.(3).:,2000.2..:,2001.3..:,2003.()2010112。(21)····20112—25—
本文标题:新一代5t级越野汽车全时分动器开发
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