设备能力不够,停产改进'01PSW'!A21'07CAV'!A6'01PSW'!H6'01PSW'!A6'01PSW'!A14'01PSW'!D10'01PSW'!A8DATE地点LOCATION工厂宁波华德汽车零部件有限公司部门设备科+质保部过程信息PROCESSINFORMATION统计描述DESCRIPTIVESTATISTICS值/数目VALUES零件PART生产零件号N.零件名称partname数据点重要趋势Significanttrendsofdatapoints:X图ChartR图Chart读数数目Numberofreadings50生产零件顾客customer421-002趋势长度RUNLENGTH23规格下限Lowerspeclimit(LSL)27.2000量具编号Toolnumber设备名称machinename次数HOWMANYRUNS52规格值Nominal27.4000量具名称Description单位mm趋势长度RUNLENGTH24规格上限Upperspeclimit(USL)27.4000尺寸DIMENSION规范值正公差负公差次数HOWMANYRUNS31总和Totalsum1,362.9300规格下限规格值规格上限超出控制限Outofcontrollimits00平均值Averagereadings(X)27.2586最大值Maximum27.2800最小值Minimum27.2400低于规格下限的读数ReadingsbelowLSL0高于规格上限的读数ReadingsaboveUSL0极差均值AverageRange(R)0.0270d2值ValueN=52.3260D3值ValueN=50.0000D4值ValueN=52.1100A2值ValueN=50.5800控制下限Lowercontrollimit(LCLx)27.2429控制上限Uppercontrollimit(UCLx)27.2743控制下限Lowercontrollimit(LCLr)0.0000控制上限Uppercontrollimit(UCLr)0.0570样本标准差StdDeviation(n-1)0.0121上限设备能力Machinecapability(CmU)N/A下限设备能力Machinecapability(CmL)n1234567891011121314151617181912345127.2427.2427.2627.2827.2427.2627.2627.2427.2627.26227.2427.2727.2627.2827.2627.2627.2627.2627.2727.26327.2627.2627.2627.2627.2627.2827.2627.2827.2527.24427.2427.2827.2427.2827.2427.2627.2627.2627.2627.26527.2627.2527.2827.2527.2627.2627.2427.2627.2627.26Average27.24827.2627.2627.2727.25227.26427.25627.2627.2627.256Range0.020.040.040.030.020.020.020.040.020.02NOTES(备注):——样本获得是在于稳定生产的情况下连续取样50件零件,数据来自于测量指定的特性值shouldsamplecontinuouslyfromsteadyprocess,thencheckthecharacteristicofsamples编制:审核:LS04-01327.227.427.4过程变异Proc.variation(Ppnot1.67)-设备能力不够lackofmachinecapability(Cmknot1.67)-设备能力有条件接受,需要提高machinecapabilitylimited,needsimprovement(Cmk2).上升Increasing下降Decreasing4546189E1设备TOOL0.227.4上海法雷奥YJ-400热固性塑料成型机集电环总成卡尺设备能力分析报告MACHINECAPABILITYCERTIFICATIONREPORT1.6112设备能力指数(Cmk)1.61120.0设备能力(Cm)1.6112设备型号machine001033700000005101520253035频数Frequency子组Subgroups直方图HISTOGRAM数据点DataPoints分布曲线DistributionShape27.27432.00003.00004.00005.00006.00007.00008.00009.000010.000011.000012.000013.000014.000015.000016.000017.000018.000019.000020.000021.000022.000023.000024.000025.000027.2586234567891011121314151617181920212223242527.24292.00003.00004.00005.00006.00007.00008.00009.000010.000011.000012.000013.000014.000015.000016.000017.000018.000019.000020.000021.000022.000023.000024.000025.000027.2327.2327.2427.2427.2527.2527.2627.2627.2727.2727.2827.2812345678910111213141516171819202122232425均值AverageDataPoints均值图Average(Xchart)DataValuesUCLxAveXLCLx0.05702.00003.00004.00005.00006.00007.00008.00009.000010.000011.000012.000013.000014.000015.000016.000017.000018.000019.000020.000021.000022.000023.000024.000025.00000.027023456789101112131415161718192021222324250.00.010.020.030.040.050.0612345678910111213141516171819202122232425极差RangeDataPoints极差图Range(Rchart)DataValuesUCLrAveRLCLr双边公差Twosidedspec(bilateral)下公差Onesided(MIN)上公差Onesided(MAX)宁波华德NINGBOHUADE