(完整版)八种控制图应用实例(minitab)

1、1、试作均值极差控制图样本组号9!定值中也数ft £g平均值1P 4536251223283329.2231133354035293L4331 »294229383039253015172638262J25.2625343719317335321144S9353244479327372620102738401231,114731203531273L4124526372332322232.613S3512482929362S.814n3!40284312631215373804041384131.216323225；312425102U

2、172 '18237312312522J1822j193747j 1422332U193012373832322629.8204024251950 25|3131.6平ifr=29J «F = n.4 ?=4020na eM elpmas3060Xbar-R Chart of C1UCL=45.11ii911Sampl eI1315ii1719X=29.76LCL=14.41UCL=56.26eah el DM as4530R=26.61LCL=0lVfV1357ii911Sampl e131517192、试作均值极差控制图、中位数极差控制图和均值标准差控制图控制图数据表组号

3、测定值均值X极差R中位数X标准差$X巧舸147324435202193731253429.218317.2231911;16114442929142593839.4303812.34528124536256403511383331.4293511.727153012332623.221269.478354432113832.0333512.559273726203529.017276.961023452637艾32.622328.7911284440311832.2263110.2612312524322226.810254.4413223719471427.8332213.741437321

4、2383029.8263210.5015254024501931.6312512.931673123183222.2252310.2817380414037引.2413817.5118351229482028.8362913.8519312035244731.43110.5020122738403129.6283111.1521524252242539.0284213.802220311532819.4282011.1523294741322234.225329.8824282732225432.6322812.4825423415292128.2刀2910.59x =29.86 x =29.

5、2R =27.44 s =40Xbar-R Chart of C1UCL=45.27na eM elpmas302060X=29.86LCL=14.461113151719212325Sampl eUCL=56.47eah el DM as4530R=26.70LCL=0111315I1719I212325Sampl eXbar-S Chart of C1na eM elpmasUCL=45.27X=29.86LCL=14.461315171923Sampl e4020o30UCL=22.5420oTS=10.7911131517Sampl eii1921LCL=0 l25233、试作移动极差

6、控制图5、试作样本大小n相等时的pn控制图m 号JFRitn 号X移动按捲甩i67.001566.S70.01267.051667.02Q.C5y66一知1766,930.094阳66.900.03567071966. ()66-67.262066»90J7767.002167.190.308&7.0622#7.030.169tP.9223<j7,220IOG, U2467,030. 191167.022567,040.011267U5小叶1675.912.921366,«宰均直x -67.036Kj =1466.98I-MR Chart of C1UCL=6

7、7.657X=67.036LCL=66.416eav a udlvidUCL=0.7624MR=0.2333LCL=0e ah a雜用机IT生产某种规朋螺鼠 W50件(n=50)t经按确定时丽隔抽取25 fit,经髓毎齡不铀品数及不舘品執记入数据氨样本号I 2 3 4 5 6 7 8 9 10 ll I2 13 14 IS 16 17 18 19 20 21 E 23 24 25f34 ID 49128109751385109686813593p0.06 0.06 C-08 O.M 0 皿 0+l80.240,169.20 O.I! 044 O.IO 0.2S06 O.lfl 0.20 0.1

8、80J20.160J2Q60.260.10 O.tS Q 必计第n=5ot p=0.150, ua=La=P Chart of C1UCL=0.30095.2 anoltro8srP=0.1496LCL=013571113151719212325Sample某半早徉器件厂生产晶体當规定毎小时抽一刎20只为一个洋轧 貓验并记录不合 格品尢记人数据表，1 2 3 4 5 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 2522I42128S545S164714253520赭 p=va=Ji?!20f pn =I£L=NP Char

9、t of C6UCL=9.49tnucoFpmcaNP=3.76135791113151719212325Sample6 4 2LCL=06试作样本大小n不相等时的p控制图案例某电机厂生产洗衣机用小型电机，构成交验批的批量各不相等，现每隔 1小时抽取一个样本，共25批，经检验将不合格品数及不合格品率记入数 据表，试作分析用控制图。数据表组号样本大小n不良品数不良品率P%B + 3UCLLCLV n1415122.94.640.152 :368102.74.780.02320862.95.64423062.65.43542081.94.630.176530183.44.390.417473153

10、.24.510.29839282.04.720.079435924.620.191025362.45.311142071.74.630.171238082.14.750.Q51343081.94.620.181431551.64.9815740192.64.080.721639592.34.710.091717563.45.871824852.05.201920962.95.562029762.05.052117952.85.822231372.25.042352.95.922432561.84.922530472.35.03Sn = 8625，Spn = 207 厂学=0.024 = 2.4

11、%P Chart of C4oltropo-b0.060.050.040.03 -0.020.010.00UCL=0.05033P=0.024LCL=0135791113151719212325SampleTests performed with un equal sample sizes7.试作C控制图某电线生产过程中，每隔一定时间对100m导线进行检查，检查的结果如表所示，试作C控制图。检查数据组号检査长度（m缺陷数组号检查长度（m）缺陷数1UX)51410032100615KX)431007161 110074UX)31710055100218i<x)161001191000710

12、0020m28IDO2211007910032210031010042310041!loo5241 100512too325100613MM)4合计2 5(X)92C Chart of C8UCL=9.43tnuoo135791113151719212325SampleC=3.68LCL=08.试作U控制图某电子产品检查的结果如表所示，试作 U控制图碎*ntg<；g5i1.232 . “2I<15313O-1 介斗2 “=i-#2a6 42 , T2(i 耳7i1M30,2z.亠72 _ H2 c»K3 . O30O2 . HI I斗 s1C3 .空I正1,953 .玄I弐