现以10±0.20mm的圆柱销的生产为例,以下表作控制图:
overline{x}-R控制图用数据表 产品 | | 零件名 | oslash10圆柱销 | 期间 | | 检查盖章 | 质量特点 | 直径 | 编号 | | 所属 | | | 测量单位 | 1/1000 | 制造个数 | | 机号 | | | 规格 | Max | | 抽样 | 数量 | | 操作者 | | | Mim | | 间隔 | | 检查员 | | | 规格号 | | 测量仪器号 | | | | | 序号 | x1 | x2 | x3 | x4 | x5 | ∑x | overline{x} | R | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | 10.009 9.947 10.031 10.010 9.982 10.035 9.920 10.006 10.000 9.970 10.149 9.952 10.032 9.935 10.070 9.968 10.013 9.996 10.120 9.948 | 9.979 10.088 9.981 9.915 10.026 9.995 10.070 9.981 9.996 10.095 10.007 10.047 9.990 9.960 10.025 10.052 9.958 10.028 9.940 10.093 | 10.010 10.016 10.021 10.009 9.948 10.038 9.884 10.009 10.057 9.975 9.998 10.009 9.968 10.109 9.988 9.925 10.150 9.978 10.010 9.971 | 9.937 10.013 9.950 10.020 10.012 9.965 10.015 10.026 9.940 9.059 10.051 10.010 9.911 9.973 10.029 10.009 10.090 9.919 10.089 10.012 | 10.010 9.962 10.051 9.982 9.912 10.010 10.009 9.939 10.019 9.942 9.934 10.068 9.972 10.005 9.950 10.008 9.969 10.091 9.942 9.986 | | | | | 极限统计(∑) | | | overline{x}控制图 UCL=overline{overline{x}}+A_{2}overline{R} LCL=overline{overline{x}}-A_{2}overline{R} | R控制图 UCL=D_{4}overline{R} | overline{overline{x}}= | overline{R} |
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