柳工装载机液压系统(画过)

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1、CLG856液压系统HydraulicSystemCLG856液压系统组成HydraulicSystemCompositionHydraulicSystemWorkingHydraulicSystemSteeringHydraulicSystemBrakeHydraulicSystemCLG856液压系统组成HydraulicSystemCompositionWorkingHydraulicSystemCLG856液压系统组成HydraulicSystemCompositionSteeringHydraulicSystemCLG856液压系统组成HydraulicSyste

2、mCompositionBrakeHydraulicSystemCLG856液压系统原理HydraulicSystemPrincipleWorkingHydraulicSystemSingleLeverPilotValvePrinciple:8WorkingHydraulicSystemMainValvePrinciple:9PTPT工作系统参数ParametersofWorkingSystem工作泵:Workingpump:排量:…………………………………....140ml/rDisplacement:…………………………..140ml/r工作系统设定压力:……..…….

3、.……..20MPaWorkingsystemsettingpressure:……..20MPa额定转速:………...…………………….2200r/minRatedrevolution:………...…………….2200r/min先导操纵阀:Pilotvalve:额定工作压力:………………...…….….2.5MPaRatedworkingpressure:………………....2.5MPa额定流量:………..……….…………..…10L/minRatedflow:………..……….…………..…10L/min控制压力范围:Controlledpressurerange:铲斗联

4、:…….……………….0.5~2.5MPaBucketlinkage:…….…………0.5-2.5MPa动臂联:…………………..…0.5~2.0MPaMovablearmlinkage:…………0.5-2.0MPa电磁铁工作电压:.….….……..……..……DC24VElectromagnetworkingpressure:…………DC24V工作系统参数ParametersofWorkingSystem组合阀:Combinationvalve:额定流量:20L/MRatedflow:20L/M溢流设定压力:4.0MPaOverflowsettingpressure:4.

5、0MPa到先导阀入口压力:3.5MPaPressuretoinletofpilotvalve:3.5MPa单向阀:Checkvalve:开启压力:0.05MPaOpeningpressure:0.05MPa工作系统参数ParametersofWorkingSystem分配阀:Distributionvalve:类型:整体双联阀Type:integraldualvalve额定流量:250L/MRatedflow:250L/M主溢流阀设定压力:20MPaMainoverflowvalvesettingpressure:20MPa转斗油缸小腔设定压力:22MPaSettingpr

6、essureofsmallcavityofrotatingbucketcylinder:22MPa转斗油缸大腔设定压力:22MPaSettingpressureofbigcavityofrotatingbucketcylinder:22MPa液压油牌号:Brandofhydraulicoil一般地区:HM46抗磨液压油Generalregion:HM46antiwearhydraulicoil寒冷地区:HV46低温抗磨液压油Coldregion:HV46low-temperatureantiwearhydraulicoil液压油箱:Hydraulicoiltank:容量:2

7、10LCapacity:210L液压阀件介绍IntroductionofHydraulicValves先导阀PilotValve组成:Components:动臂联:实现动臂升、降及浮动转斗联:实现铲斗的翻转动作Movablearmlinkage:realizelifting,descendingandfloatingofthemovablearmBucketlinkage:realizeturnoverofthebucket工作速度与操作手柄的关系:手柄动作角度越大，工作速度越快Relationbetweenwor