operations_supply-chain-lean-manufacturing

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1、operations-SUPPLYCHAIN&LEANMANUFACTURINGrevealbyl’oréal1operations-SUPPLYCHAIN&LEANMANUFACTURINGLeanManufacturingisacomprehensive,cross-functionalapproachthattakesintoaccountallaspectsofaprocess.ThepurposeofLeanManufacturing–whichoftengoesagainstourcommon-senseinstincts–ist

2、ooptimiseanentireprocess,withoutnecessarilyseekingeconomiesofscaleorlocalisedimprovements.introductionGlobalperformancehttp://bit.ly/oHMYsKatl’oréalarticlefromannualreporthttp://bit.ly/oUfMCHSuppLyChaIN:ITaLLsTarTswIThaCLICk!Wheneveryoucompleteapurchaseonyourfavouritee-comm

3、ercesite,youtriggeranentireprocessthatyoumaynotevenbeawareof:thesupplychain.Whenyoupurchase(andpayfor)anewlaptop,youareeffectivelybuyinganitemthatdoesn’tyetexist.Ifthesupplychainworksproperly,yourcomputerwillbedeliveredrighttoyourdoor,ontime,withtheexactconfigurationyourequ

4、ested.Commonsensetellsusthattheplantmusthaveworkedovertimetoachievethisamazingfeat.Notnecessarily!ShorTErLEadTIMEswIThLEssworkThisachievementispossiblebecausetheplantwhereyourcomputerismanufacturedfocusesonlyonessentialtasks,eliminatingalltheothersinordertoshortenleadtimesa

5、smuchaspossible.TakeLuke,forinstance.Heisinchargeofassemblingyournewcomputer’skeyboard.•Gogetthekeyboardfromthewarehouse:5minutes•Filloutthewarehousemerchandisewithdrawalslip:1minute•Walkbacktotheworkstation:5minutes•Assemblethekeyboard:2minutes•Waitforthekeyboardfaceplatet

6、oarrive:1minute•Installthekeyboardfaceplate:1minuteTotalleadtime=15minutesAsthebuyerofthecomputer,whatmattersmosttoyouis:•Thekeyboardisassembledcorrectly•ThefaceplateissecurelymountedAndyouarewillingtopayforthesethings.Therestdoesn’tmattertoyou.Imagineanewwayofplanningprodu

7、ctionthatwouldallowLuketoperformonlythetwotasksthataddvaluefortheendcustomer.•Assemblethekeyboard:2minutes2revealbyl’oréaloperations-SUPPLYCHAIN&LEANMANUFACTURING•Installthekeyboardfaceplate:1minuteTotalleadtime=3minutesTheleadtimehasbeenreducedfrom15minutesto3minutes:adiff

8、erenceof12minutes,or80%.Atthesametime,Lukeisdoing“lesswork”thanbefore.Evenmoreimpr