资源描述：
《精益生产教材(第一讲)ppt课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、MM4LMALeanManufacturing10CreditsLevel4ActivityNumberofsessionsDurationofasessionLecture1perweek2.00hoursAssessmentTypeWeightRequirementsExam170unseenwrittenexaminationCoursework130casestudy1AssessedbyendofSpringSemesterLeanManufacturing/OperationsProcessThinkingLeanThinkingTheProcessMe
2、asuresManagingtheQualityLeanSystemsEstablishingFlowPeopleTheCustomerSuccessTheFutureLeanManufacturing/OperationsModuleCG.RobinsonLeanManufacturing/OperationsLeanThinkingHistoryEliWhitneyisbelievedtohavestartedtheideaofLeanManufacturing.In1799heperfectedtheconceptofinterchangeableparts.
3、HeacceptedacontractfromtheNorthAmericangovernmentfor10,000musketsat$13.40each.Upuntilthistime,musketpartswerenotinterchangeable.Ifonesmallpartwasdamaged,thewholeweaponwasthrownaway.CG.Robinson768pulleyblockswereusedtooperateVictory'srunningrigging.Thesmallestofthese is6inches(15cm)long
4、,thelargest is 26inches(66cm)long.Blocks werealso usedtolowerandraisetheship'sboatsandanchorsand fortheloadingandunloadingofstoresandprovisions.Therewere628blocksusedtoworkthegreatgunsaswellasasupplyofspares.1396intotal.LeanManufacturing/OperationsLeanThinkingHistoryTherewas,inMarkIsam
5、bardBrunel'stimeagreatdemandforblocks,viz.,apulleyorsystemofpulleysemployedespeciallyfortheriggingofships(abignavalshipofthelineusedupover1,000oftheseblocks).BythebeginningofthenewcenturyBrunelhadsetupaproductionlineatPortsmouth,and,by1803wasturningout,with10unskilledpersons,asmanybloc
6、ksashadpreviouslytaken110expertcraftsmenaswasemployedbytheantiquatedSouthamptonfactoryofFox&Taylor,whohandmadeblocks,andwhofiguredtheycouldnotbemadeinanyotherway.BrunelwastocashinontheRoyalNavy'srequirementfor100,000riggingblocksayear."WhatmadeBrunel'sPortsmouthproductionlineunique,how
7、ever,wasnotjusttheinventivenessoftheindividualmachines-thoughnothinglikehismortisingmachine,thecone-clutchclampsofhishole-boringmachine,orthesplit-nutinthepin-polishingmachine,hadeverbeenseenbefore.Thehistoricnoveltywasthecoordinatingofthesemachines,whichhadinterchangeableparts,intoa
