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UCL25.830.10部門管制項目溝槽寬度中心限CL25.80總組數中心限CL25.800.05機別ＴＰ０５抽樣方法隨機測量單位下限LSL25.7025下限LCL25.770.00測定者日期2016/8/25日期/時間合計批號12345678910111213141516171819202122232425ΣＸ＝3225.22樣125.8125.7925.8025.7825.7925.8025.8125.8025.7825.7925.7825.8025.7825.8425.8225.8325.7825.7825.8325.8225.8325.8325.7825.7825.78ΣＲ＝1.15本225.8025.8025.7825.8125.8325.7825.8325.8125.7925.8325.8025.7725.8225.8225.8125.8225.8125.8025.7925.7725.8025.7925.7625.8125.84測325.7625.8225.8225.8225.8025.8125.7825.8225.8025.8125.7925.8225.7925.7925.7725.8025.7725.7925.7725.7925.7825.8325.8325.8325.82量測數值的判定條件定425.8225.8225.7925.7925.8425.8125.7925.8125.8025.8325.7925.8025.8025.7825.7925.8025.8025.8325.8025.7825.8025.7725.8025.7825.80>USL藍色值525.8125.8125.8425.7925.8025.8025.8325.8025.8125.8225.7925.8125.7925.7925.8125.7825.7825.7925.8025.8025.8325.8125.8125.8225.79<LSL紅色Ｎ＝125ΣＸ129.00129.04129.02128.99129.06129.00129.04129.03128.98129.08128.96129.00128.98129.02129.01129.02128.94128.98128.99128.96129.04129.04128.98129.01129.04平均Ｘ25.8025.8125.8025.8025.8125.8025.8125.8125.8025.8225.7925.8025.8025.8025.8025.8025.7925.8025.8025.7925.8125.8125.8025.8025.81Ｘ＝25.80R0.060.030.060.040.040.020.060.020.020.040.020.040.040.060.050.050.030.050.060.050.060.060.070.050.06R=0.0526.00x預估不良率(PPM)25.90管Ｘ0制25.80圖25.7025.60製程能力分析12345678910111213141516171819202122232425Std.Dev.=0.02Sigma=0.020.15RＰＰＫ=1.75管0.10PP=1.77制Ca=0.051.06%圖ＣＰＫ=1.670.00CP=1.6912345678910111213141516171819202122232425Grade=B備註及原因追查: