lesson28--Advanced-Manufacturing-Technology

UnitTwelveLesson28AdvancedManufacturingTechnology教学目标及要求1.掌握课文中有关先进制造技术的专业词汇和专业术语；2.结合先进制造技术的相关专业知识阅读课文，提高翻译能力。重点1.柔性制造的专业词汇和专业术语；2.翻译课文：柔性制造系统的概念及包含哪几个方面；人在柔性制造系统中起到的作用。难句分析及翻译的基本技巧Part（Ⅳ）科技英语疑难结构及其翻译五、其他结构教学思路设计时间分配（共100min）：1、讲解课文中的专业词汇和术语；2、讲解课后生词、大声朗读；3、翻译课文，注意穿插相关专业知识；4、分析难点句型，讲解相关语法和翻译技巧；5、学生答疑。ContentsBackgroundKnowledgeNewWordsandPhrasedTextAnalysisQuestionsGlossaryofTermsLanguagePoints&TranslatingTechniquesReadingMaterialsSummaryReferencesBackgroundKnowledgeFlexibleManufacturingInthemodernmanufacturingsetting,flexibilityisanimportantcharacteristic.Itmeansthatamanufacturingsystemisversatileandadaptable,whilealsocapableofhandlingrelativelyhighproductionruns.Aflexiblemanufacturingsystemisversatileinthatitcanproduceavarietyofparts.Itisadaptablebecauseitcanbequicklymodifiedtoproduceacompletelydifferentlineofparts.NewWordsandPhrasedTermsversatile多用途的，万用的，通用的reconfigure重新装配，改装robot自动机，机器人setting安装，装置，定位conveyor运送者，传送装置，传送带distribute分发,分配,分类maintenance维持，保持，维修troubleshooting故障检修，排除故障awidevarietyof各种各样的，各种类型的playavitalrolein(playmajorrolesin)在……中起重要（主要）作用amajorsteptoward迈向……重要一步，productionruns流水线生产TextAflexiblemanufacturingsystem(FMS)isanindividualmachineorgroupofmachinesservedbyanautomatedmaterialshandlingsystemthatiscomputercontrolledandhasatoolhandlingcapability.Becauseofitstoolhandlingcapabilityandcomputercontrol,suchasystemcanbecontinuallyreconfiguredtomanufactureawidevarietyofparts.Thisiswhyitiscalledaflexiblemanufacturingsystem.柔性制造系统AnFMStypicallyencompasses:(1)Processequipment，e.g.,machinetools,assemblystations,androbots(2)Materialhandlingequipment，e.g.,robots,conveyors,andAGVS(automatedguidedvehiclesystem)(3)Acommunicationsystem(4)Acomputercontrolsystem信息系统TextIntegrationofAutomatedProductionProcessesFlexiblemanufacturingrepresentsamajorsteptowardthegoaloffullyintegratedmanufacturing.Itinvolvesintegrationofautomatedproductionprocesses.Inflexiblemanufacturing,theautomatedmanufacturingmachine(i.e.,lathe,mill,drill)andtheautomatedmaterialshandlingsystemshareinstantaneouscommunicationviaacomputernetwork.瞬时通信Flexiblemanufacturingtakesamajorsteptowardthegoaloffullyintegratedmanufacturingbyintegratingseveralautomatedmanufacturingconcepts:(1)Computernumericalcontrol(CNC)ofindividualmachinetools(2)Distributednumericalcontrol(DNC)ofmanufacturingsystem(3)Automatedmaterialhandlingsystems(4)Grouptechnology(familiesofparts)TextHumansPlayMajorRolesinanFMSWhentheseautomatedprocesses,machines,andconceptsarebroughttogetherinoneintegratedsystem,anFMSistheresult.HumansandcomputersplaymajorrolesinanFMS.Theamountofhumanlaborismuchlessthanwithamanuallyoperatedmanufacturingsystem,ofcourse.However,humansstillplayavitalroleintheoperationofanFMS.Humantasksincludethefollowing:（1）Equipmenttroubleshooting,maintenance,andrepair（2）Toolchangingandsetup（3）Loadingandunloadingthesystem（4）Datainput（5）Changingofpartsprograms（6）DevelopmentofprogramsQuestionsWhatisanFMS?WhatarethehumantasksinanFMS?WhatarethefourmajorcomponentsofanFMS?Whydoweneedadvancedmanufacturingtechnology?GlossaryofTerms1.man-machineengineering(MME)2.InternationalStandardOrganization(ISO)国际标准3.grouptechnology(GT)4.advancedmanufacturingtechnology5.flexiblemanufacturingcell(FMC)6.flexiblemanufacturingsystem(FMS)7.automatedguidedvehiclesystem(AGVS)自动引导小车系统8.computerintegratedmanufacturing(CIM)计算机集成9.agilemanufacturing(AM)10.virtualmanufacturing(VM)11.environmentallyconsciousdesignandmanufacturing(ECDM)12.environmentalengineering13.nanomaterial纳米材料14.nanotechnology15.reverseengineering(RE)16.computer-aidedprocessplanning(CAPP)计算机辅助工艺规程设计17.computer-aidedqualitycontrol(CAQC)计算机辅助质18.computer-integratedproductionmanagement(CIPM)计19.concurrentengineering(CE)20.just-in-time(JIT)即时生产(精益生产、准时生产)21.cleanproduction(CP)22.lifecycleengineering(LCE)23.designforenvironment(DFE)面向环境的设计24.greenproductdesign(GPD)25.intelligentmanufacturingsystem(IMS)智能26.multi-mediatechnology(MMT)27.chemicalvapordeposition(CVD)化学气相沉积28.computernumericalcontrol(CNC)计算机数控29.directnumericalcontrol(DNC)直接数控LanguagePoints&TranslatingTechniquesExample1:Aflexiblemanufacturingsystem(FMS)isanindividualmachineorgroupofmachinesservedbyanautomatedmaterialshandlingsystemthatiscomputercontrolledandhasatoolhandlingcapability.柔性制造系统（FMS）是由计算机控制并具有工具运送能力的自动化物料输送系统为之服务的一台机器或一组机器。句中thatiscomputercontrolledandhasatoolhandlingcapability为由that引导的定语从句，修饰anautomatedmaterialshandlingsystem。翻译时先翻译从句，后翻译主句。Example2:Inflexiblemanufacturing,theautomatedmanufacturingmachine(ie.,lathe,mill,drill)andtheautomatedmaterialshandlingsystemshareinstantaneouscommunicationviaacomputernetwork.在柔性制造过程中，自动化的制造机器（即车床、铣床、钻床）和自动化物料输送系统同时共享经由计算机网络传送的信息。句中inflexiblemanufacturing为介词短语作状语。theautomatedmanufacturingmachine(i.e.,lathe,mill,drill)andtheautomatedmaterialshandlingsystem为本句的主语。Example3:五、其他结构9.“butfor”这一结构一般译成“要是没有”、“要不是”等。Butfortheheatofthesun,nothingcouldlive.要是没有太阳热的作用，地球上什么也活不成。10.“butthat”这一结构与上一结构同义，只不过引导的是从句而已。这一结构也译成“要是没有”、“要不是”等。ButthatIsawthemachine,Icouldnothaveimaginedhowefficientlyitworks.