城轨车辆车钩缓冲器的配置与能量吸收

1[1]123、。、、。、。22.1EFGEFG。EFG。EFG。EFG2EFG3。EFG31。1—2—3—4—5—6—7—。1EFG32EFG31221.4120012.201108、。U270.34A1672-1187200905-0017-05CouplerandbufferconfigurationandenergyabsorptionofmasstransitvehiclesSHUAIGang-yao1CHANGMing2HEHua21.CSRZhuzhouElectricLocomotiveCo.,Ltd.,Zhuzhou412001,China2.VoithTurboPowerTransmissionShanghaiCo.,Ltd.,Shanghai201108,ChinaAbstractThisarticlepresentsthestructure,typeandcharacteristicofthebufferformasstransitvehicles.Byexplainingrelationshipbetweenbufferconfigurationandenergyabsorption,itprovidesguidelineforbufferdesignandselectionofmasstransitvehicles.KeywordsmasstransitvehiclebufferconfigureenergyabsorptionElectricLocomotives＆MassTransitVehicles3252009920Vol.32No.5Sep.20th20092009-03-301987。◆◆-17-。AEFG355mm40mm14.1kJ7.075kJ680kN390kN30％~40％。2EFG32.23。3。。EFGEFG。150mm142kJ55%~65%。EFG4。。4EFG2.3。5。TwinStroke。。6。。。。80%~85％。5·20095-18-150mm145kJ1100kN80%~85％。62.47。。100%。EFGEFG。1—2—3—4—5—6—7—。7150mm150kJ1000kN100％。。。8。。82.5。。9。。910EFG。。··2009510EFG-19-3。、。1。2。AW0。3。。。4。。5。6。。11EFG、、、41EFG234。1112。12EFG。。。。·20095-20-1200kN1100kN0.151115km/h-14。14-15km/h。。。AEFG315km/h。5。EFGEFG15km/h20km/h。：[1].[M].1999.[2].[J].20062.ACSPC1SPC2SAC1SAC2EFG3+150mm+EFG3+150mmEFG3EFG3+100mmEFG3··20095。4。、、。EFG3。A13。ACSPC1SPC2SPC2SPC1SAC1SAC2SPC1SPC2SPC2SPC1AC123456Tc35.8tMp38.8tM138.8tM238.8tMp38.8tTc35.8t13A-21-