六西格瑪理論在不銹鋼冷板質量管理中的應用研究.pdf

1、天津大學碩士學位論文六西格瑪理論在不銹鋼冷板質量管理中的應用研究姓名：王清潔申請學位級別：碩士專業(yè)：工業(yè)工程指導教師：李鋼；宋澤海201112ABSTRACTSixSigmaTheoryisoneofthemostexcellentqualitymanagementmethodsintoday’SworldItisasystemofbusinessimprovementmethodologywhichdrivenbycustomerde

2、mandaimingatmakingcontinuousimprovementtoachievecustomersatisfactionItfinishedadefectfreeprocessdesign—adesignparticularforSixSigma，DFSSandmadedefinition，measurement，analysis，improvementandcontroltowardtheexistingprocess

3、(ProcessDMAIC)Six—SigmaeliminatesthedefectsintheprocessandworthlessprocessingthuStoimprovethequalityandservice，reducecostsandshortentheoperatingcycleThereforeitrealizesthecompletecustomersatisfactionandenhancesthecompeti

4、tivenessofenterprisesAsoneofthefirstdomesticsteelcompanieswhointroducedtheSixSigmamanagementTISCOhasgonethroughfourstagestoimport，accelerate，growupthentobematureSofarithasgraduallyformeditsownuniqueTISCOSix—Sigmafinecult

5、ure，iefullparticipation，continuousimprovementandrapidincreaseSix—SigmamanagementhasgraduallybecomeacriticalpathmethodandthemostimportantimprovementstoimprovequalitystandardsandachievestrategicobjectivesThearticlefirstrev

6、iewsthegeneralhistoryoftheworld’SmainmethodsandideasofqualitymanagementandintroducesthedevelopmentstatusofforeignqualitymanagementItthendetaileddescribestheconceptofSixSigma，metrics，organizationsystemandtheimprovedmodelT

7、hereisanalysisofimportantrolethatproductqualitytousers，enterpriseandsocietyItbrieflydescribestheuseofstainlesscoldplateandproductionprocessesaswellasstatusofSixSigmainTISCOstainlesssteelcoldrollingmillapplicationFinallyt

8、hereisadetaileddemonstrationthatSixSigmamethodsplayedahugeroletoenhancethequalityofstainlesssteelcoldplatethroughacasetheimplementationofSixSigmaqualityimprovementinacoldrollingmillBesides，themanagementexperiencethatthef