spc - statistical process control presentation (统计制程管制)

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1、StatisticalProcessControl(SPC)DepartmentofEngineeringDelviEkaPutraPT.DaijoIndustrialDes,2010StatisticalProcessControlyangdikenaldalamduniaindustryberasaldaritigakata:Statistical,ProcessandControlStatisticalberartisesuatuyangberasaldaridataaktual.PROCESSCONTROLartikata

2、controlberartimengendalikan.TotalQualityManagementContinuousImprovementSixSigmaEmployeeEmpowermentBenchmarkingJust-in-Time(JIT)TaguchiConceptsKnowledgeofTQMToolsTheimportanceoftheseventoolsofSPC1)FlowchartFlowchartsangatbergunauntukmemberikandefinisiyangjelasdanterstru

3、kturdarisuatuproses,apapunbentukprosesnya.2)CheckSheetsChecksheetsmerupakantahappertamadalampengumpulandatayangakanbergunauntukanalisisselanjutnyapadapemecahanmasalahSPC.3)ParetoChartAnalisisdenganparetochartadalahteknikuntukmemfokuskanperhatianterhadapsuatumasalahyang

4、kritis,sehinggadidapatkanhasilyangsesuaidenganintipermasalahanyangada.4)Cause-and-effectDiagramAnalisisdenganmenggunakancause-and-effectdiagrammerupakanmetodeuntukmendeterminasipenyebabutamapermasalahansehinggadapatditerapkankoreksiyangsesuai.Theimportanceoftheseventoo

5、lsofSPC5)HistogramHistogrammemberikanvisualisasidatauntukkebutuhananalisispermasalahan.6)ControlChartsControlchartsmemberikanvisualisasidatadenganbatas-bataskontrolsehinggadapatdilihatsifatprosesdaridatayangada.7)ScatterdiagramScatterdiagrammemberikanvisualisasihubunga

6、nvariabel-variabeldata./////////////////////////HourDefect12345678ABC/////SevenToolsforTQM(a)CheckSheet:AnorganizedmethodofrecordingdataSevenToolsforTQM(b)ScatterDiagram:Agraphofthevalueofonevariablevs.anothervariableAbsenteeismProductivitySevenToolsforTQM(c)CauseandEf

7、fectDiagram:Atoolthatidentifiesprocesselements(causes)thatmighteffectanoutcomeCauseMaterialsMethodsManpowerMachineryEffectSevenToolsforTQM(d)ParetoCharts:AgraphtoidentifyandplotproblemsordefectsindescendingorderoffrequencyFrequencyPercentABCDESevenToolsforTQM(e)FlowCha

8、rts(ProcessDiagrams):AchartthatdescribesthestepsinaprocessSevenToolsforTQM(f)Histogram:Adistributionshowingthefrequen