产品件号产品名称控制项目测量单位日期/时间HM002小米SPI锡膏高度mm129：003456规 格上限 UCL中心限CL下限 LCL标 准每组大小0.1800.1300.080104总组数2511控 制X 图上限 UCL0.15中心限CL下限 LCL0.140.121516批样本测定值1234号U100L104C200C20611：0078913：001213140.1470.1330.1350.1480.1450.1370.1520.1290.1270.1520.1360.1410.1450.1310.1450.1300.1520.1300.1520.1360.1520.1290.1270.1290.1330.1330.1320.1250.1520.1280.1280.1240.1460.1420.1310.1340.1410.1330.1360.1450.1450.1400.1380.1290.1450.1480.1310.1340.1450.1420.1210.1200.1450.1320.1520.1300.1160.1410.1450.1330.1310.1380.1450.152ΣＸＸR0.15 0.590.550.540.540.580.530.570.530.520.570.550.530.570.550.550.540.150.140.130.130.150.130.140.130.130.140.140.130.140.140.140.130.010.010.030.030.010.010.020.020.030.020.010.020.020.020.020.03xＸ 控制图0.14 0.13 0.12 1 0.05 0.04 0.03 0.02 0.01 0.00 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 R控制图备注及原因跟踪:控 制 图控制图编号：R图0.050.020.00制 造部 门机 组测量者202117：00222324制一科2线期间抽样方法日 期25随机1月22日合 计ΣＸ＝ΣＲ＝15：001718190.1350.1350.1450.1370.1310.1300.1290.1520.1450.1450.1300.1290.1270.1450.1160.1410.1450.1330.1450.1260.1450.1360.1450.1450.1060.1160.1450.1450.1450.1390.1420.1290.1370.1450.1250.12813.700.50计量数值的判定条件> USL 蓝色< LSL 红色 Ｎ＝1000.570.540.560.540.550.530.520.540.550.140.130.140.140.140.130.130.130.140.010.020.020.020.020.030.040.040.02平 均Ｘ＝0.14R=0.02预估不良率 (PPM)5过程能力分析6 17 18 19 20 21 22 23 24 25 Std.Dev.=6 17 18 19 20 21 22 23 24 25 0.01 Sigma =0.01ＰＰＫ=1.50 PP =1.74 Ca =13.90%ＣＰＫ=1.48 CP =1.72Grade =B
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