BS ISO 11462-1-2001 统计过程控制的应用指南.SPC要素

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【英文标准名称】:Guidelinesforimplementationofstatisticalprocesscontrol(SPC)-ElementsofSPC
【原文标准名称】:统计过程控制的应用指南.SPC要素
【标准号】:BSISO11462-1-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-07-15
【实施或试行日期】:2001-09-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:统计质量控制;生产计划;统计方法分析;过程控制;统计学
【英文主题词】:Analysis;Controlling;Implementation;Instructions;Processcontrol;Qualityassurance;Qualitycontrol;Specification;Specification(approval);Statistics
【摘要】:Statisticalprocesscontrol(SPC)concernstheuseofstatisticaltechniquesand/orstatisticalorstochasticcontrolalgorithmstoachieveoneormoreofthefollowingobjectives:a)toincreaseknowledgeaboutaprocess;b)tosteeraprocesstobehaveinthedesiredway;c)toreducevariationoffinal-productparameters,orinotherwaysimproveperformanceofaprocess.TheseguidelinesgivetheelementsforimplementinganSPCsystemtoachievetheseobjectives.Thecommoneconomicobjectiveofstatisticalprocesscontrolistoincreasegoodprocessoutputsproducedforagivenamountofresourceinputs.NOTE1SPCoperatesmostefficientlybycontrollingvariationofaprocessparameteroranin-processproductparameterthatiscorrelatedwithafinal-productparameter;and/orbyincreasingtheprocess'srobustnessagainstthisvariation.Asupplier'sfinal-productparametermaybeaprocessparametertothenextdownstreamsupplier'sprocess.NOTE2AlthoughSPCisconcernedwithmanufacturedgoods,itisalsoapplicabletoprocessesproducingservicesortransactions(forexample,thoseinvolvingdata,communications,software,ormovementofmaterials).ThispartofISO11462specifiesSPCsystemguidelinesforuse—whenasupplier'scapabilitytoreducevariationinprocessesassociatedwithdesignorproductionneedstobeprovenorimproved;or—whenasupplierisbeginningSPCimplementationtoachievesuchcapability.Theseguidelinesarenotintendedforcontractual,regulatoryorcertificationuse.
【中国标准分类号】:N18
【国际标准分类号】:03_120_30
【页数】:32P;A4
【正文语种】:英语