福大《液压与气压传动》教学大纲（双语）

HydraulicandPneumaticTransmisThestudentsmajorinmechanicaldesign,manufactureandautomativehicleengineering6Thebasiccoursesofenginery,fluidmechanics,mathematicsandthecontroltheory无Thestudentscanacquirethecomprehensiveknowledgeofhydraulicandpneumatictransmissionin）：1．Toobtainthebasicknowledge:theoperationprinciple,cchoiceforkindsofcomponentsofhydraulicandpneumatictransmissionsystem.2．Knowwellfunctions,buildupofhydraulicandpneumaticcircuitsandthachievementsofadvancedhydraulicandpneumatictechnologyusedinthemechanicalindustries.3．StudentscanbeenhancedinapperceivingandacqTrytoletstudentstoacquiretheoryknowledgefromthreeaspeKnowledgepoints:thebasicoperatingprinciple,buildupofthesystem,thpneumatic,applicationanddevelopmenttrend.（知识点：液/气压传动与控制的基本工作原理Emphasis:thebasicoperatingprincipleandbuildupofthesysteminhydraulicandpneDifficulties:tograspthetwoimportantcharactersthatobtainfluidtransmissio1.2OperatingPrinciplesofHydraulicTransm1.3CompositionofHydraul1.4FeaturesofHydraulicandPneumaticTransmi（液压与气压传动发展及应用概况）Homework:pp.349Chapter1,1-1,1-2,1-3,and1-4.Chapter2FundamentalHydraulKnowledgepoints:hydrostatics,hydrodynamics,characteristicsoffluidflowaorificeandclearanceinpipeline,hydraulicshockandcavEmphasis:tograspmaterialapplicationofthefluidtflowingthroughorificeandclDifficulties:tograspthepressure-flowrateequationfororificeandcl2.1PerformancesoftheHydraulicOil（液压油的性质）Homework:pp.349Chapter2,2-1,2-2,2-3,2-4.2.3Hydrodynamics（2.4CharacteristicsofFluidFlowinPipeline（管道中液流的特性）2.5FlowRateandPressureFeaturesofOrifice（孔口及缝隙的压力流量特性）2.6HydraulicShockandCavitation（液压冲击Homework:pp.349Chapter2,2-7,2-8,2-9,2-10,2-11,2-12.Knowledgepoints:theoperatingprincipleandtypesofhydraulicpumps;thestructurefeaturesofgearpumps,vanepumpsandpistonpumpsandchooseofpumps.Emphasis:Theprincipleandfeatureofvariablepumps.Difficulties:tograspthefeaturesandvariablemethodoftheconstantpowerpumps.Homework:pp.351Chapter3,3-1,3-2,3-3,3-4,3-5.Themainperformancesforhydraulicpumpsincludestheratingpressurereached,theflowrateundertheratingpressure,volumeefficiency,pressurepulse,notice,usinglife,temperatureandvibration.Howeverthefirstthreetermsareimp液压泵的主要性能包括：能否达到额定压力、额定压力下的流量（额Equipment（主要仪器设备）：QCS0Experiment2.Theknocked-downexperimentforhydrTograspthestructurefeaturesandassemblestepsoftypeofCBgearpump,typeofYCY14-IBvanepumpsandpistonpumps.（了解CB型齿Equipments:CBgearpump,YCY14-IBvanepumpsandpistonpumKnowledgepoints:Graspthestructurefeatureskindsofhydraulicmotorsandcylinders.Emphasis:tograsptheprincipleofpowertransmissionformotorsandhydraulicactuators.Difficulties:thestructurefeaturesoftypicalhydraulicmotorandcylinder,andthedesignmethod.(难点：掌握典型的液压马达和液压缸的结Homework:pp.351Chapter4,4-1,4-2,4-3,4-4,4-5,4-6.Knowledgepoints:thebasicoperatingprinciple,structpressurevalves,flowvalvesanddirectionalvalves.Emphasis:distinguishthedifferenceinon-offvalve,manifoldvalvesandcartridgevalves,electro-hydraulicproportionalvalves,electro-hydraulicservovalvesandelectro-hydraulicdigitalvalves.Difficulties:differentiateandanalysistheoperatingprinciplethatrealizethepressure,Homework:pp.352Chapter5,5-1,5-2,5-3,4-4.Homework:pp.353Chapter5,5-5,5-6,5-7,4-8.Homework:pp.353Chapter5,5-10,5-11,5-12.Knowledgepoints:thetypesofauxiliarycomponentsforhydraulicsystems.Emphasis:graspthetypesandoperatingprinaccumulators,filters,sealDifficulties:typicalstructureandapplicatconnectorsandsealHomework:pp.353Chapter6,6-1,6-2.Knowledgepoints:thebasiccharactersforhydrauliccircuitsandtypes;theoperatingprincforpressurecontrolcircuits,speedcontrolcircuitsa（知识点：液压基本回路的基本性质、类型及特点，各类压力控制回路、速度控制、回路（一）调速回路、速度控制回路（二）快速和速度换接回路、Emphasis:comprehendtheoperatingprincipleforthreehydrauliccircuits:pressurecontrol,controlanddirectionalcoDifficulties:understandfortypicaloperatingprincipleandfeaturesforkindsofbasiccontrolcircrealizing.7.4Muti-actuatorControExperiment3.Circuitsexperimentalofhydraulicbasiccircuits,2hoursThedesignandbuilduptwokindsofhydrauliccircuits:differentareacircuitandrealizinEquipment:QCSO14QCSOKnowledgepoints:introductionof4kindsoftypicalhydraulicsyspower-slipwayforcombinedmachinetools,YA32-200typefourcolumnuniversalpressmachine,hydrausystemforplasticinjectionmoldingmachineandhydraulicsystemofmanipulator.Emphasis:tograsptheoperatingprincipleoftypicalhydraulicsysteminindustry,suchaspowcombinedmachinetools,YA32-200typefourcolumnuniversalpressmachine,hyinjectionmouldingmachineandhydraulicsystemofmanipulator.Difficulties:understandforthecomposing,principleandfeatureskTheapplicationofcomponentsinthesyst8.1HydraulicSystemofPower-slipwayforC8.4HydraulicSystemofManipulatorHomework:pp.358Chapter8,8-1.Knowledgepoints:theapproachforhydrostaticcircuitsdesign,adesignexampleoEmphasis:tograsptheapproachesandstepsofhydrauliccircuitsbyalecDifficulties:thedesignandcheckingcomputation9.1TheApproachforDesignofHydraulicSystemHomework:pp.360Chapter9,9-1.Knowledgepoints:introductionthestructurefeatureandregulatingvalves,actuators,andpneumaticattachmentEmphasis:tograspthestructurefeatureactuators,andpneumaticattachments.Difficulties:thedesignandfeatureofkindsofthepneumaticelements.Homework:pp.360Chapter10,10-1，10-2，10-3.Answertoproblems-3a Themainperformancesforhydraulicpincludestheratingpressure