機(jī)械的外文翻譯

CrawlerHydraulicBulldozerTQ160TQ160Ainthereferenceandabsorptionofforeignadvancedtechnology,basedonaself-developedhydrostaticdrivetrack-typebulldozer.Itusestheprocurementofinternationalpurchasingparts,bulldozerontheperformanceoftheengine,themainhydraulicpump,drivemotorandkeyelectricalcomponentsoftheinternationalbrand-nameproductsareusedtoensurethattheaircraftofsuperiorperformance,whilealsointegratedintoanumberofdesignInnovativetechnologyMaintechnicalparametersDeutzEngineBF6M1013E(imported)RatedPower(kW)/speed(r/min)137/2300Totalmass(kg)16500Trackcenterdistance(mm)1880Groundcontactlength(mm)2430TrackWidth(mm)510Groundpressure(kPa)67Blade(LxH)(mm)3420x1150Soildepthofmaximumshearblade(mm)545Blademaximumliftheight(mm)1095Minimumturningradius(withoutblade)(mm)1900Speed(km/h)forwardtwoblock:0~4.5,0~10Backtwoblock:0~4.5,0~10themainstructureandperformancecharacteristicssetaxisunitsframeShowninFigure1,setstheframewithswingshaftstructure,whichwiththebalancebeamisconnectedviaadedicatedarticulatedmechanismtofullymeetthebulldozerworkinTaiwan,theswingframerequired;andracksthroughthefixedpivotindependentofeachother,pivotdetachablestructure,mostoftheweightmachinepasseddirectlytotheframethroughthepivot,thusgreatlyreducingthetransmissionofthebulldozerwasatwork,theimpactandprolongthelifeofthetransmissionsystem;pendulumshaftstructureProvinceframetothetraditionalstructureoftherampplatformsupport,simplifiedstructure,improvedprocessingtechnology,reduceproductioncostandincreaserigidity;thefinaldriveandsetstheframeseparately,withoutdismantlingthecaseofTaiwan,adirectrepairframeFinaldrive,easymaintenance.WorkequipmentcontrolsWorking.devicecontrolbythepilotcontrolsystem,allactionsBlade:upgrade,down,leftandrighttiltandfloat,completewithahandleandmanipulateverylabor-saving,lightsensitive,accurateandreliable.Figure2showsthebladecontrolhandle.Atthesametime,theaircraftarealsousedwithripperpilothydrauliccontrolsystems.DrivingandparkingbrakecontrolsystemHydraulicproportionalcontrolservodrivecontrolsystem,thesystemconsistsofadedicatedpilotgearpumpoil,theforward,backward,leftturnanddriver-specificinsituhydrostaticsteeringperformancefocusedonahandle,whilethehandleisintegratedtravelspeakers,speed,andreversingalarmswitchblock,whichgreatlysimplifiesthecontrolsystemrunning,sothedrivercanconcentrateonwork.Whenthecontrolleverisinneutralposition,thepumpwillcutoffaccesstothevariableratiopowerservocontrolvalveoil,zerodisplacementhydraulicpump,hydraulicmotorlock,thevehiclecannotwalk,soastoachievethepurposeofthesafetybrake.Toensurethesafetyofvehicles,aircraftdesignisstilladrivengearshaftsafetybrakeforparking(oremergencyparkingbrake),thebrakeisnormallyclosed,whentheenginestalledormovingtheoperatinghandleisinneutralposition,thebrakesclosedunderspringforce,toachievebraking;andwhenthemanipulationofmovingthehandle,theroleofthecontroltoopenthebrakefluid,sothatbulldozersdriving.Parkingbrakeleverbythebrakecontrolandemergencybrakebuttoncontrol,manipulationofanyofthem,canachievebraking.2.4TransmissionShowninFigure3,TQ160Abulldozerscloseddouble-loopdouble-pumphydraulicsystem,drivenbytheenginedoublevariablepump,piston-typevariablehydraulicmotordriven,hydrostaticdrivesystemcomponents,andfinallytrackedvehicledrivenbythefinaldriveandsteering.Eachsideofthetracksystembyanindependenthydrostaticdrive,sothatbulldozerscaneasilyachievepivotturn,greatlyenhancedthemobilityofthebulldozersandworksuitability.Ouruniquecontrolsystemoftheengineclosed-loopconstantpowercontrolsystem,thecentralcontroller(CPU)loadbasedonthesizeofbulldozersatanytimesufferedmoderatorpumpswashplateanglecontroldrivesystemflowtothemachinetoautomaticallyaccordingtothesizeofexternalloadadjustspeed,fullymeetthebulldozersatworkonspeedandpowerrequirementstoensuretheefficiencyofmachine,topreventoverloadingtheengineandcanmakefulluseofenginepower.TQ160Abulldozerdrivenbyelectricmotortwo-blockvariablemotor,thewholeblockforwardandbackwardarethetwotomeettheneedsofdifferentconditions.2.5IntelligentalarmsystemTQ160Athreebulldozerswithcompleteintelligentalarmsystem,throughtheinstrumentpanelmeters,LED,buzzerandLCDmonitorstokeepitinformedofthevehiclerunningallkindsofinformation,suchas:enginetemperature,oilpressure,hydraulicoiltemperature,workinghours,enginespeedandbatterychargeanddischarge;thesensorstocollectinformationprocessedbytheCPUthroughtheliquidcrystaldisplaytodetermineatextorvoiceexpressedintheform,suchastheworkofthesolenoidvalveopening,enginespeedandthemachineappearsfailure,etc.;Thedisplaycanalsoworktoselecttheoperatingmodeoftheengine.2.6MaintenanceAsaresultofhydrostatictransmissionsystem,eliminatingthetorqueconverterdrivebulldozers,powertransmission,acentraltransmission,steeringclutchesandsteeringbrakesandothercomponents,greatlysimplifyingthewholestructure,sothatmaintenanceofthetransmissionsystemisconvenient.Inordertofacilitatethehydraulicsystempressuremeasurement,tohelprepairandmaintenance,theaircraftpressuremeasurementusingacentralizedapproach,allthemeasurementpointsarelocatedintheleftcabinets,opentheboxlidcansee,veryconvenient.Theaircraftleftenginecover,leftboxspringcoversupportoilandgasareused,opensavetimeandeffort.2.7Modelingandmachinevisiondrivers.Wholeshapeofbeautifulanduniquemachine,thecabstructurewithsixsides,soastoincreasethedoorwidthofthecab,frontbladetoenhancethehydrauliccylinder,comparedwiththetraditionalstyle,greatlyimprovedvision.2.8configurationROPS/FOPScab,straighttiltingbladeandthemachineafterthetractionframeisastandardconfiguration.Atthesametime,userscanuseoptionaldifferentangleblade,ripper,andheatingandairconditioning.TQ160履帶式全液壓推土機(jī)TQ160A是在參考和吸收國(guó)外先進(jìn)技術(shù)的基礎(chǔ)上，自行研制開(kāi)發(fā)的一種靜液壓驅(qū)動(dòng)履帶式推土機(jī)。它采用國(guó)際采購(gòu)方式采購(gòu)配套件，對(duì)影響推土機(jī)性能的發(fā)動(dòng)機(jī)、主液壓泵、驅(qū)動(dòng)馬達(dá)及關(guān)鍵的電氣元件均采用了國(guó)際名牌產(chǎn)品，確保該機(jī)性能優(yōu)越，同時(shí)在設(shè)計(jì)中還溶入了多項(xiàng)創(chuàng)新技術(shù)。1、主要技術(shù)參數(shù)發(fā)動(dòng)機(jī)道依茨BF6M1013EC原裝進(jìn)口）額定功率（kW）/轉(zhuǎn)速（r/min）137/2300整機(jī)質(zhì)量（kg）16500履帶中心距（mm）1880履帶接地長(zhǎng)度（mm）2430履帶板寬度（mm）510接地比壓（kPa）67鏟刀（長(zhǎng)X高）（mm）3420X1150鏟刀最大切土深度（mm）545鏟刀最大提升高度（mm）1095最小轉(zhuǎn)彎半徑（不帶鏟）（mm）1900車(chē)速（km/h）前進(jìn)兩擋：0?4.5、0?10后退兩擋：0?4.5、0?102、主要結(jié)構(gòu)及性能特點(diǎn)2.1擺軸式臺(tái)車(chē)架如圖1所示，臺(tái)車(chē)架采用擺軸式結(jié)構(gòu)，它與平衡梁通過(guò)專(zhuān)用鉸接機(jī)構(gòu)相連，充分滿足推土機(jī)工作中對(duì)臺(tái)車(chē)架的擺動(dòng)要求；與機(jī)架之間通過(guò)相互獨(dú)立的樞軸固定，樞軸為可拆卸式結(jié)構(gòu)，整機(jī)大部分重量通過(guò)樞軸直接傳遞給機(jī)架，大大減輕了推土機(jī)在工作時(shí)傳動(dòng)系統(tǒng)所受到的沖擊力，延長(zhǎng)了傳動(dòng)系統(tǒng)的使用壽命；擺軸結(jié)構(gòu)省去傳統(tǒng)結(jié)構(gòu)臺(tái)車(chē)架的斜支撐，簡(jiǎn)化了結(jié)構(gòu)、改善了加工工藝性、降低了生產(chǎn)成本、提高了剛性；由于終傳動(dòng)與臺(tái)車(chē)架分開(kāi)，可以在不拆卸臺(tái)車(chē)架的情況下直接維修終傳動(dòng)，便于維修保養(yǎng)。圖12.2工作裝置操縱工作裝置操縱采用先導(dǎo)控制系統(tǒng)，鏟刀所有動(dòng)作：提升、下降、左右傾斜及浮動(dòng)，通過(guò)一個(gè)手柄完成，操縱非常省力，輕便靈敏，準(zhǔn)確可靠。圖2所示為推土鏟操縱手柄。同時(shí)，該機(jī)所配松土器也采用了先導(dǎo)液壓控制系統(tǒng)。2.3行駛操縱及停車(chē)制動(dòng)系統(tǒng)圖2行駛操縱采用液壓比例伺服控制系統(tǒng)，該系統(tǒng)由專(zhuān)用的先導(dǎo)齒輪泵供油，把前進(jìn)、后退、左右轉(zhuǎn)向及靜液壓驅(qū)動(dòng)特有的原地轉(zhuǎn)向性能集中于一個(gè)手柄，同時(shí)該手柄還集成了行車(chē)?yán)?、快慢擋切換及倒車(chē)報(bào)警等，從而大大簡(jiǎn)化了行駛操縱系統(tǒng)，使駕駛員能集中精力工作。當(dāng)控制手柄處于中立位置時(shí)，便切斷了進(jìn)入變量泵比例伺服控制閥的動(dòng)力油，液壓泵排量為零，液壓馬達(dá)閉鎖，車(chē)輛不能行走，從而達(dá)到安全制動(dòng)的目的。為確保車(chē)輛安全，該機(jī)還在一級(jí)從動(dòng)齒輪軸上設(shè)計(jì)了停車(chē)安全制動(dòng)器（或稱(chēng)緊急停車(chē)制動(dòng)器），該制動(dòng)器為常閉式，當(dāng)發(fā)動(dòng)機(jī)熄火或行駛操縱手柄處于中立位置時(shí)，制動(dòng)器在彈簧力作用下閉鎖，實(shí)現(xiàn)車(chē)輛制動(dòng)；而當(dāng)操縱行駛手柄時(shí)，在控制油液的作用下打開(kāi)制動(dòng)器，使推土機(jī)行駛。停車(chē)制動(dòng)器可以通過(guò)制動(dòng)操縱手柄及緊急制動(dòng)按鈕控制，操縱其中的任何一個(gè)，均可實(shí)現(xiàn)車(chē)輛制動(dòng)。2.4傳動(dòng)系統(tǒng)如圖3所示，TQ160A推土機(jī)采用雙泵雙回路閉式液壓系統(tǒng)，由發(fā)動(dòng)機(jī)驅(qū)動(dòng)雙聯(lián)變量泵，帶動(dòng)柱塞式變量液壓馬達(dá)，組成靜液壓驅(qū)動(dòng)系統(tǒng)，最后經(jīng)終傳動(dòng)驅(qū)動(dòng)履帶行駛和轉(zhuǎn)向。每側(cè)履帶均由獨(dú)立的靜液壓系統(tǒng)驅(qū)動(dòng)，使