1、第 頁(yè)，共4頁(yè)過(guò)程能力認(rèn)證報(bào)告過(guò)程能力充分規(guī)格設(shè)定：雙側(cè)公差。下限公差。上限公差單組數(shù)據(jù)個(gè)數(shù)5部門統(tǒng)計(jì)AAA日期2009-5-4零件圖號(hào)25311-03602審核BBB日期2009-5-5零件名稱變檔凸輪操作人員CCC檢測(cè)器具微米千分尺No.SL-342設(shè)備標(biāo)號(hào)M6140-2描述對(duì)磨肖削25311-03602變檔凸輪軸徑過(guò)程能力認(rèn)證單位mm公稱尺寸36.0上公差-0.025下公差-0.064下限尺寸35.936名義尺寸36.0上限尺寸35.975數(shù)據(jù)趨勢(shì)X值R值增加運(yùn)轉(zhuǎn)周期3131減少運(yùn)轉(zhuǎn)周期3333失控限制00連續(xù)數(shù)據(jù)咼于平均值34連續(xù)數(shù)據(jù)低于平均值33均值（X表）35.958035.953

2、035.9481均值上控制線UCLx平均均值下控制線LCLx極差（R表）0.01820.0086第 頁(yè)，共4頁(yè)第 頁(yè)，共4頁(yè)日期統(tǒng)計(jì)部門AAA2009-5-4零件圖號(hào)零件名稱檢測(cè)器具描述公稱尺寸下限尺寸25311-03602變檔凸輪微米千分尺No.SL-342審操作人員設(shè)備標(biāo)號(hào)BBBCCCM6140-22009-5-5對(duì)磨肖削25311-03602變檔凸輪軸徑過(guò)程能力認(rèn)證36.035.936上公差名義尺寸-0.02536.0單位下公差上限尺寸mm-0.06435.975LSLUSL3080數(shù)據(jù)個(gè)數(shù)n125尺寸下限(LSL)35.9360公稱值36.0000尺寸上限(USL)35.9750數(shù)據(jù)總

3、數(shù)4,494.1290平均均值(X)35.9530最大值Max35.9620最小值Min35.9450低于下限數(shù)據(jù)個(gè)數(shù)0高于上限數(shù)據(jù)個(gè)數(shù)0平均極差(R)0.0086D2，n=52.3260高能力指數(shù)(CPU)1.9805低能力指數(shù)(CPL)1.5355過(guò)程能力指數(shù)(Cp)1.7580過(guò)程能力(Cpk)1.5355過(guò)程比率(CR)0.5688標(biāo)準(zhǔn)偏差(n-1)0.0034標(biāo)準(zhǔn)偏差(n)0.0034方差(n-1)0.0000方差(n)0.0000性能指數(shù)(PP)1.8854性能比率(PR)0.5304性能指數(shù)(Ppk)1.64677025702535.936035.9750226020184950154013301020510019n123456789101112131415161718192012345均值X35.951835.953835.949835.953235.954635.951435.95435.953435.953835.95135.95535.954235.951235.95435.953835.951635.95335.952835.954835.952極差R0.0120.0080.0090.0090.0030.0080.0050.0090.0050.0090.0080.0070.