spc过程能力分析报告

数据输入区域DATA区XnNO.1NO.2NO.3NO.4NO.5NO.6NO.7NO.8NO.9NO.10NO.11NO.12NO.13NO.14NO.15NO.16NO.17NO.18NO.19NO.20NO.21NO.22NO.23NO.24NO.25AVERAGE （平均值）：####100.52主管：

X196106X294X3X4X59610210610210096100100R81010101461020810661062018168106X-bar101.6098.8099.60101.6099.6097.60101.60100.80100.40100.40100.40102.80100.80102.40100.40100.40100.80100.80102.0097.60过程能力参数评估項目(ITEM)计量单位(Unit)規格上限 (USL)規格中心 (SL)規格下限 (LSL)規格公差 (T)样本量(Sample Size)最大值 (MAX)最小值 (MIN)跨距( R )平均值 (AVE)平均跨距(R-bar)标准差(R-bar/d2)标准差 (STD-σ)控制上限(UCLx)控制中心(CLx)控制下限(LCLx)全距控制上限(UCLR)全距控制中心(CLR)过程偏移度(Ca)短期过程能力(Cp)长期过程能力(Pp)短期綜合指数(Cpk)Cpk等級长期綜合指数(Ppk)Ppk等級估计不良率%錫爐溫度℃1201008040100 PCS1109020100.5210.604.554.33106.67100.5294.3722.3710.602.60%1.471.541.43A級1.50A級0.00%4.00n234567计算参考区d21.131.692.062.332.532.70D43.272.572.282.112.001.92D300000A21.881.020.730.580.48125 120 115 110 105 100 图　表　区X-bar控制图 X-bar USL UCL SL CL LSL LCL 981041029610490102981009610210010610210410096941000.080.4295 90 85 80 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 UCLXXA2RCLXXLCLXXA2RUCLRD4RCLRRLCLRD3RCa(XSL)CpT961061061041001029810290102110981069625.00 20.00 15.00 10.00 5.00 0.00 R控制图 9410410410498100100100104104104106100100100104941021049096104106102100100100110102100110104100921041001021041041021081029692T26*(Rd2)USLXXLSLCpkMIN(,)3*(Rd2)3*(R/d2)等級A+CaCp1.67Cpk####40 35 30 25 20 15 10 5 0 -5 0 5 正态分布图 SL 10 15 20 0.12 0.1 0.08 0.06 0.04 0.02 0 981021061029696LSL -3σ 平均值 +3σ USL 等级划分标准MINMIN12.5%1.331.33MAX1.671.330.671.00####################12.5%1.0025%25%50%50%以上ABCD100.74 103.2486 105.7484 108.2481 110.7479 88.2501 90.7499 93.2496 95.7494 98.2491 0.670.67以下以下ppm制表：