初始能力ppk值测定软件

部门：三车间 工序：绗磨大孔 设备型号：MBB-1800样本号X1X2测量值X3X4X5ΣXR14 13 12 11 10 9 8 7 10 9 8 7 6 5 4 3 2 1 0 产品名称：YC6M220G进气门摇臂 操作者： 检验员： 测定值：∮24123.99023.98223.98523.98223.980119.91923.9840.01023423.99023.98023.98223.98023.983119.91523.9830.010523.98523.98023.98023.98023.985119.91023.9820.005623.98223.98023.98023.98023.985119.90723.9810.005723.98523.98223.98023.98523.980119.91223.9820.00523.99023.98523.98523.98523.98523.98223.98223.98223.98023.982119.922119.91623.98423.9830.0100.003XR门摇臂 质量要求：规范上限-0.007 规范下限 测量工具：内径百分表 日期：2005年3月6日891023.99023.98023.98023.98523.985119.92023.9840.01011121323.98523.98223.98523.98023.982119.91423.9830.0051423.98023.98023.98223.98023.980119.90223.9800.0021523.98023.98023.98223.98223.980119.90423.9810.0021623.98023.98023.99023.98023.982119.91223.9820.01023.98523.99023.98023.98023.98523.98023.98223.98223.98023.980119.912119.91223.98223.9820.0050.01023.99023.98523.99023.98523.98023.98523.98223.98023.98523.985119.927119.92023.98523.9840.0100.0051

1

范下限-0.02817181923.98523.98523.98523.98023.980119.91523.9830.00520212223.98223.98523.98023.98023.985119.91223.9820.0052323.98523.98223.98023.98523.986119.91823.9840.0062423.98523.98223.98223.98523.985119.91923.9840.00323.98223.98523.98223.98223.99023.99023.98023.98223.98223.980119.916119.91923.98323.9840.0100.01023.98223.98223.98523.98523.98023.98023.98023.98023.98223.983119.909119.91023.98223.9820.0050.005UCL CL LCL UCL

CL

2523.98223.98223.98523.98323.985119.91723.9830.003 工 序 能 力分 析：当n=5时:d2=2.326A2=0.577D4=2.115USL=23.993LSL=23.97223.98287R=0.00636CL=23.98287UCL=23.98654LCL=23.9792R图：CL=0.00636UCL=0.013451LCL不考虑过程能力指数：δ(s)=0.002924ZUSL=3.464108ZLSL=3.71858Ppk=1.155结论：