外文翻译--机械制造业.doc

-1-附录1MachinerymanufacturingindustryMachinerymanufacturingindustrytoengageinallkindsofpowermachinery,liftingthetransportmachinery,agriculturalmachinery,metallurgicalandminingmachinery,chemicalmachinery,textilemachinery,machinetools,tools,instruments,metersandothermachineryandequipmentmanufacturingindustry.Machinerymanufacturingindustrytoprovidetechnologyandequipmentfortheentirenationaleconomy,itsdevelopmentlevelisoneofthemainsymbolsofnationalindustrializationlevel.Mechanicalmanufacturingandautomationtechnologycloselyrelated.Machineryautomationtechnologydevelopmentandapplicationofthemechanicalmanufacturingindustrytechnologicalinnovation,technologicalprogressandthemainmeansandthetechnologydevelopmentdirection.Howtodevelopmachinery.Automationtechnologyfromfouraspects.Mechanicalautomation,mainlyinmachinerymanufacturingindustryintheapplicationofautomationtechnology,realizetheprocessingobjectcontinuousautomaticproduction,optimizetheefficientautomaticproductionprocess,tospeeduptheproductionofinputprocessingtransformandflowvelocity.Mechanicalautomationtechnologyapplicationanddevelopment,machinerymanufacturingtechnology,amajormeansoftechnologicalprogressandtechnologydevelopmentdirection.Mechanicalautomationtechnologylevel,notonlyaffectthedevelopmentofmachinemanufacturingindustry,butalsotothevariousdepartmentsofnationaleconomytechnicalprogressisverydirectinfluence.HowtodevelopChinasmachineryautomationtechnology,weshouldseektruthfromfacts,everythingfromChinasspecificnationalconditions,doagoodjobinthebasicworkofChina,gotheroadofdevelopmentofmechanicalautomationtechniques.Combinedwiththeactualproduction,payattentiontopracticaldevelopmentofmechanicalautomationtechniques.Advancedmanufacturingtechnologyallthetruemeaningliesinapplication.Thedevelopmentofmechanicalautomationtechnology,inenterprisesproductionandthedevelopmentoftheactualneedsandspecificrequirementoriented.Onlyontherightproductsusedwithsuitableautomationmodeofproduction,sowecangetgoodtechnicalandeconomicbenefitsandsocialbenefit.Thedevelopmentofourcountrymechanicalautomationtechnology,shouldcombinetheorywithpractice,payattentiontopractical,whichproducestonationaleconomyactualbenefits.Theblinddoautomation,-2-automaticlineapproach,annualtoproducethejobonly12monthstofinishthelowloadingrateofproductionisalsototendtothenationaleconomyshouldbecorrected,donotproducesignificantpromotion,inefficienttoslowup.Wewantisabenefit,notonlyisthespeed.Developmentoflessinvestment,quickandlowcostautomationtechnology.Developmentoflowcostautomationtechnology,potentialisgreat,perspectiveiswide,investmentprovince,geteffectivefast,improvethedegreeofautomation,canreceivethetwicetheresultwithhalftheefforteffecttotheeconomy,forourcountrypresentstagedevelopmentneedsandcharacteristics.NineteennintiestheUnitedStatesMassachusettsInstituteofTechnologypresentedtheleanproductionmodeLP(LeanProduction),iswiththesmallestinvestment,obtainthebiggestyieldofspecificperformance.Drawlessonsfromabroadtodevelopmechanicalmanufacturingindustrylowcostautomationtechnologyexperienceisuseful.Chinamachinerymanufacturingenterpriseshavealargenumberofcommonequipment,inthedevelopmentofmodernautomationtechnology,shouldbebasedontheoriginalequipment,reasonableadjustmachinelayout,addasmallamountofnumericalcontrolequipment,introducingCAD/CAMtechnology,givefullplaytotheadvantagesofcomputerautomationmanagementandhumancreativity,togetherconstituteapeople-centred,toinformationandautomationforthepilot,establishindependentunitproductionsystem,forChinasmachinerymanufacturingindustrythedevelopmentofautomationtechnologyapplicationprovidesasmallinvestment,quickeffect,highefficiency,accordwithourcountrynationalconditionthemachineryautomationtechnologydevelopmentandapplicationofnewway.Universalmachinepartialautomaticmodificationhasimportantsignificance.Inourcountryinfutureforlowcost,convenientrepairuniversalmachineisneededornotdeclinedsharply,becauseamajorityofthemarkettownandtownshipenterprises,suchasthesmallfactories,laboratories,largeenterprisestoolworkshop.CombinedwithChinasnationalconditions,thedevelopmentofthemodernmechanicalautomationtechniques.Realizethemechanicalautomationisbyelementarytoadvanced,fromsimpletocomplex,fromimperfecttoperfectthedevelopmentprocess.Whenthemechanicaloperationoftheautomaticcontroller,modeofproductionfromthemechanizationgraduallytransitiontothemechanicalcontrol(traditional)automation,digitalautomationcontrol,computercontrolautomation.Theonlyestablishedautomaticchemicalplant,productionprocesstobefullyautomated,canmaketheproductivityimproving,automationtoachievetheadvancedphase.Chinarealizethemechanical-3-automationtechnologyisalong-termprocess,impossibleaccomplishatonestroke.Atpresent,Chinamachinerymanufacturingindustrywiththeworldadvancedlevelalsohaslevelsexdifference.Inourcountrythenationalcondition,commondevelopmentandapplicationofcomputerintegratedmanufacturingsystemforofficeautomationorautomatic,doesnothavethenecessarybasictechnology,experienceandabilitytoinvest.Accordingly,wantcommondevelopmentoverallautomationorhighlyautomatedCIMStechnology,mustdiscreetact.AndcomprehensiveautomationorhighlyautomatedCIMStechnologyalsoisnotourcountrymechanicalmanufacturingindustryisapressingmatterofthemoment,canonlybeclassifiedasmechanicalmanufactureandautomationtechnologyisthemaindirectionofdevelopment.Shoulddevelopthematuretechnologyofthemassproductionautomationtechnology.Thepresentstageofourcountry,intheproductalargenumberofsimilarproductscontinuousflowcuttingproduction,automationequipmentstillisasemiautomaticmachine,automaticmachine,thecombinationofmachineandautomaticline,consistingofrotatingpartsprocessingautomaticline.Inlargequantitiesofcasting,forging,stamping,welding,heattreatmentandassemblyproduction,usingarigidautomation(automaticsinglemachineandautomaticline)isreasonableandfeasible,canobtainbettereconomicbenefits；tobreedabatchproduction,shouldbeemployedbyrapidadjustmentdeviceconsistsofthesectionorgrouplinereplaceablemodularmachinetool,spindleboxofautomaticline,shortlineandcompositemanufacturingunit,realizestheautomaticgroup；andthesingleandsmallbatchproduction,weshouldpromotegrouptechnologyproceedwith,theproperdevelopmentofthenumericalcontrolmachineofentertainmentorprocessingcenter,toestablishsomeflexiblemanufacturingunitFMC(FlexibleManu-facturingCell),canbeobtainedbettereconomiceffect.Asadevelopingcountry,consideringallthetechnologicalproblemsofthepremisemustbeused.Chinasabsorptionofforeignflexiblemanufacturingsystem(Pseudo-FMS),istoensurethatthenecessaryproductionflexibilityunderthepremise,optimizationofman-machineinterface,withoutexcessivepursuitofautomation,asfaraspossibletoestablishperfectinformationsystem,fullydevelopedcomputermanagementbenefit.Thesystemofadvancedautomationequipmentandgeneralequipmentsystemcoexist,certainlinkallowstheartificialintervention.Thisisatypicalcombinedwithnationalconditions,theimplementationofguidelinesforadvancedautomationtechnologysolutions.Ourcountrypresentinthedigestiverespiratory,togetherinternationalusefulautomationtechnologyonthebasisofthetheory,shouldaccomplishhardfromthemechanicalmanufacturingindustryofourcountrys-4-actualsituation,developmentinnovation,formedwiththenationalcharacteristicsofthedevelopmentofautomationtechnologytheoryanddoctrine,ascomputertechnologyflexibleautomationtechnologyresearchanddevelopment,inordertoapplyforpremisewhat,needsolveswhat,toobtainpracticalexperienceofapplication.Developmentandapplicationofmechanicalautomationtechnology,tobecaughtsolidlyautomationtechnologyapplicationprojectbasedworkandfromactualapplication,bothtothedevelopmentofthehost,alsosupportingthedevelopmentofautomationcomponentsandcontrolsystem.Programmablecontroller,sensor,microprocessor,avarietyofnewcuttingtool,controlsystemandsoftwaresystem,thecomputerwillbehenceforththemaintechnicalbaseofmechanicalautomation.Studyontheproductionofalargenumberofexcellentperformance,highautomationlevelofmechanicalandelectricalproductsisthedevelopmentandapplicationofautomationtechnology.Automatedproduction,thesystemstructure,mass,volume,rigidandthepatienceofaspectso