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1、标准文档JINGCHUUNIVERSITYOFTECHNOLOGY毕业设计（论文）外文文献翻译译文题目HydraulicSystem专业机械设计制造及其自动化班级09机制一班姓名汪康学号2009403010107指导教师王霞机械工程学院实用文案标准文档HydraulicSystemThereareonlythreebasicmethodsoftransmittingpower：Electrical，mechanical．andfluidpower．Mostapplicationsactuallyuseacombinationofthethree
2、methodstoobtainthemostefficientoverallsystem．Toproperlydeterminewhichprinciplemethodtouse。itisimportanttoknowthesalientfeaturesofeachtype．Forexample，fluidsystemscalltransmitpowermoreeconomicallyOvergreaterdistancesthanCanmechanicaltypes．However。fluidsystemsarerestrictedtosho
3、rterdistancesthanareelectricalsystems．Hydraulictransmissiontherearemanyoutstandingadvantages,itiswidelyused,suchasgeneralindustrialuseofplasticsprocessingmachinery,thepressureofmachinery,machinetools,etc.;operatingmachineryengineeringmachinery,constructionmachinery,agricultu
4、ralmachinery,automobiles,etc.;ironandsteelindustrymetallurgicalmachinery,liftingequipment,suchasrolleradjustmentdevice;civilwaterprojectswithfloodcontrolanddamgatedevices,bedliftsinstallations,bridgesandothermanipulationofinstitutions;speedturbinepowerplantinstallations,nucl
5、earpowerplants,etc.;shipfromthedeckheavymachinery(winch),thebowdoors,bulkheadvalve,sternthruster,etc.;specialantennatechnologygiantwithcontroldevices,measurementbuoys,movementssuchasrotatingstage;military-industrialcontroldevicesusedinartillery,shipanti-rollingdevices,aircra
6、ftsimulation,aircraftretractablelandinggearandruddercontroldevicesandotherdevices.Theroleofthehydraulicsystemtoincreasetheforcebychangingthepressure.Ahydraulicsystemisgoodorbaddependsonthesystemdesignisreasonable,themeritsoftheperformancesystemcomponents,system,pollutionprev
7、entionandtreatment,whilethelastpointisparticularlyimportant.Inrecentyears,China'sdomestichydraulictechnologyhasgreatlyimproved,notsimplyusinghydraulictechnologyfromabroadforprocessing.Acompletehydraulicsystemconsistsoffiveparts,namely,powercomponents,theimplementationofcompo
8、nents,controlcomponents,auxiliarycomponents(Annex)andthehydraulicoil.Therol
