X—R管制圖管制圖編號：製品規格標準群組數大小管制X圖R圖製造H104PCＣＮＣ期間名稱上限USL25.905上限UCL25.830.09部門管制項目溝槽寬度中心限CL25.80總組數中心限CL25.800.04機別ＴＰ０５抽樣方法隨機測量單位下限LSL25.7025下限LCL25.780.00測定者日期3月6日日期/時間合計批號12345678910111213141516171819202122232425ΣＸ＝3225.16樣125.7925.7625.7925.8325.7825.7825.7925.8025.8025.8025.8025.7925.8225.7925.8125.7725.7825.7825.7925.8025.8125.8025.7825.7825.78ΣＲ＝1.11本225.8325.8025.8325.8425.7825.8225.8025.8325.7925.7725.8125.8025.8225.8225.7725.8125.7825.8125.8025.7725.8125.8125.7825.8425.82測325.8225.7925.8225.8125.8225.7825.8425.8425.8225.8025.8325.8225.8025.7825.8225.8225.8225.7725.8025.8225.8125.8025.7925.8025.81量測數值的判定條件定425.8325.7925.7725.8325.8425.8125.8125.8225.8025.8025.7925.7925.7825.7925.8025.7725.8325.7925.7725.7625.8025.8325.8125.7825.82>USL藍色值525.8125.7725.8225.7925.7825.7825.7925.8325.7725.7925.7925.8225.8325.7925.8125.8025.8125.8325.7925.7825.7925.8325.8025.8225.80<LSL紅色Ｎ＝125ΣＸ129.07128.92129.03129.10129.00128.97129.03129.11128.98128.97129.02129.02129.05128.97129.00128.97129.03128.98128.94128.93129.03129.05128.96129.03129.02平均Ｘ25.8125.7825.8125.8225.8025.7925.8125.8225.8025.7925.8025.8025.8125.7925.8025.7925.8125.8025.7925.7925.8125.8125.7925.8125.80Ｘ＝25.80R0.040.040.060.050.060.040.050.040.060.030.040.030.060.040.050.050.050.050.030.060.020.030.020.060.04R=0.0426.00x25.90預估不良率(PPM)管0制25.80圖25.7025.60製程能力分析12345678910111213141516171819202122232425Std.Dev.=0.02Sigma=0.020.10RＰＰＫ=1.660.08PP=管0.061.69制0.04Ca=1.99%圖0.02ＣＰＫ=1.710.00CP=1.7412345678910111213141516171819202122232425Grade=A備註及原因追查: