气门摇臂轴支座的机械加工工艺及夹具设计

气门摇臂轴支座的机械加工工艺及夹具设计

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时间:2018-07-07

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1、AMATHEMATICALMODELLINGFRAMEWORKFORAGILEMANUFACTURINGSYSTEMSY.Y.YUSUF*,D.AL-DABASS**,A.GUNASEKARAN***,J.REN**DeptofMechanicalandManufacturingEngineeringNottinghamTrentUniversityNottinghamNG14BU,UKyahaya.yusuf@ntu.ac.uk**DeptofComputingNottignhamTrentUniversit

2、yNottignham,NG14BU,UKdavid.al-dabass@ntu.ac.uk***DeptofManagementUniversityofMassachusettsNorthDartmouth,MA02747-2300,USAagunasekaran@umassd.eduAbstract:Agilemanufacturingrecognizestheinstabilityofthemarketplaceandattemptstoimprovethecompetitivenessoffirmsby

3、meetingthechangingrequirementsofcustomers.Insodoing,theagilecompetitorwillneedtoco-operatewithsuppliers,competitorsorboth.Asthemarketisinherentlyunstableandcomplex,thecapabilitytomanagechange,uncertaintyandcomplexityisimperative.Thepillarofsuchprimecapabilit

4、yispeopleandinformation.Afterabriefoverviewoftherangeofissuesdiscussedintheliteratureonagility,thepaperproposesamathematicalmodelingframeworkforagilemanufacturing.Themodellinkspathways,attributesofagilityandorganizationalcompetitivebases.Themodelisnovelintha

5、t,whenimplemented,itisdynamicandcanbeintegratedwithenterprisesystems,andtherefore,onthebasisofsystemsparameters,wouldfunctionasapredictiveandautomatedperformancemeasurementsystem.Keywords:Agilemanufacturing,scope,definitions,concepts,strategies.INTRODUCTION附

6、件B原文TheconceptthatorganisationsmustexhibitagilityinrespondingtochangingneedsofthemarketwasoriginallypopularisedbytheUSAgilityForum[Iacocca,1991].TheprimetaskoftheforumwastofindsolutionstodecliningproductivityofAmericanmanufacturinginthefaceofrisingchallengeo

7、finternationalcompetition.AgilitywassuggestedasthesolutionforrestoringAmerica’scompetitiveedgeinmanufacturing.Agilemanufacturing,asitwasreferredto,wasanindustry-ledvisionforapossibleprofoundshiftinthemanufacturing.TheDebateOnAgilityAgilityhasbeendefinedinvar

8、ioustermstomeantheabilityofbusinesstogrowinacompetitivemarketofcontinuousandunanticipatedchange,torespondquicklytorapidlychangingmarketsdrivenbycustomer-basedvaluingofproductsandservices.Agilema

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