制作的最好的GRR分析表

,,,,,有何疑问可以交流相关问题,,,,,QQ1362838186,,,,,,,,,,,,,,

,,,量具重复性研究,,,,GaugeRepeatabilityanReproducibility,,,,,,,,,,,,,,,,,

,,检测零件,,,,量具,,,,,,,,测量人员,,,,,,,测量次数,,GRRK值系数,

,品名,V08,,,名称,,显数卡尺,,,,,,A.,大耳朵,,,,,控制图常数,,,测量次数,测量人数,产品数

,件号,1269-V08,,,编号,,FTL-KC-009,,,,,,B.,亮白牙,,,n,A2,D3,D4,n,K1,K2,K3

,规格,160,±0.3,,分辨力,,0.02,,,,,,C.,大眼睛,,,2,1.880,0,3.267,2,4.56,3.65,3.65

,测量员,测量次数,,,零件编号,,,,,,,,,,,,3,1.023,0,2.575,3,3.04,2.70,2.70

,,,1,2,3,4,5,6,7,8,9,10,平均值,,,,4,0.729,0,2.828,4,2.50,2.30,2.30

,,1,160.15,160.18,159.84,160.13,160.04,160.05,160.22,160.24,160.18,160.25,平均值,160.13,,,5,0.577,0,2.115,5,2.21,2.08,2.08

,A.,2,160.14,160.19,159.84,160.13,160.05,160.04,160.22,160.24,160.19,160.26,,160.13,,,6,0.483,0,2.004,6,,,1.93

,,3,160.15,160.19,159.85,160.13,160.04,160.04,160.22,160.25,160.18,160.25,,160.13,,,7,0.419,0.076,1.924,7,,,1.82

,,平均值,160.15,160.18,159.84,160.13,160.04,160.04,160.22,160.24,160.18,160.25,X1,160.13,,,8,0.373,0.316,1.864,8,,,1.74

,,极差,0.01,0.01,0.01,0.00,0.01,0.01,0.00,0.01,0.01,0.00,R1,0.01,,,9,0.337,0.184,1.816,9,,,1.67

,,,,,,,,,,,,,,,,,,,,1.777,,,,1.78

,,1,160.16,160.19,159.85,160.14,160.04,160.06,160.24,160.24,160.18,160.26,平均值,160.14,,,10,0.308,0.223,1.777,10,,,1.62

,B.,2,160.15,160.20,159.86,160.13,160.06,160.05,160.23,160.24,160.18,160.27,,160.14,,,,,,,,,,

,,3,160.16,160.20,159.87,160.13,160.04,160.04,160.23,160.26,160.18,160.27,,160.14,,,,,,,,,,

,,平均值,160.16,160.19,159.86,160.13,160.05,160.05,160.23,160.25,160.18,160.26,X1,160.14,,,grr<10%为最佳测量系统,,,,,,,

,,极差,0.01,0.01,0.01,0.01,0.02,0.02,0.01,0.02,0.01,0.01,R1,0.01,,,可进行grr分析,,,,,,,

,,,,,,,,,,,,,,,,,,,,,,,,,

,,1,160.14,160.17,159.84,160.11,160.04,160.03,160.22,160.24,160.17,160.26,平均值,160.12,,,10%<grr<30%可接受范围,,,,,,,

,C.,2,160.14,160.17,159.84,160.12,160.04,160.04,160.21,160.23,160.18,160.25,,160.12,,制程不稳定产品变异大,,,,,,,,

,,3,160.14,160.18,159.85,160.12,160.03,160.03,160.22,160.25,160.18,160.24,,160.12,,,,,,,,,,

,,平均值,160.14,160.17,159.84,160.12,160.04,160.03,160.22,160.24,160.18,160.25,X1,160.12,,,30%<grr不可grr分析,,,,,,,

,,极差,0.00,0.01,0.01,0.01,0.01,0.01,0.01,0.02,0.01,0.01,R1,0.01,,改善后再收集数据进行分析,,,,,,,,

,零件平均,,160.1475721,160.1834607,159.8487457,160.1255129,160.0413919,160.0412602,160.2248484,160.2438547,160.1817485,160.2563646,X,160.129476,,,,,,,,,,

,零件全距,,Rp=零件平均最大-平均最小值,,,,160.2563646,—,159.85,,=,0.407618871,,,,,,,,,,,,

,测量员全距,,XDIFF,操作员平均最大-操作员平均最小值（RO),,,,,160.14,,160.12,,=,0.01499,,,,,,,,,,

,极差平均,,R=(R1+R2+R3)/3=,,,0.010169298,,,,,,,,,,,,,,,,,,

,数据总平均,,X=(X1+X2+X3)/3=,,,160.129476,,,,,,,,,,,,,,,,,,

,,,中心线CLR=R=,,,0.010169298,,,,,,,,,,,,,,,,,,

,极差控制图,,控制上线UCLR=R*D4=,,,0.026185944,,,,,,,,,,,,,,,,,,

,,,控制下限LCLR=R*D3=,,,0,,,,,,,,,,,,,,,,,,

,,,中心线CLX=X=,,,160.129476,,,,,,,,,,,,,,,,,,

,平均值控制图,,控制上线UCLX=X+A2*R=,,,,160.1398792,,,,,,,,,,,,,,,,,

,,,控制下限LCLX=X-A2*R=,,,,160.1190728,,,,,,,,,,,,,,,,,

,有数据资料得：,,,R=,0.010169298,,XDIFF=,0.01,,,Rp=,0.4076,,RO=,0.01,,,,,,,,,

,,,,,,,,,,,,,,,,,,,,,,,,,

,操作人员（m）=3,,,,零件数（n）=,,6,测量次数（t）=,,,3,,,,,,,,,,,,,

,,,,,,,,,,,,,,,,,,,,,,,,,

,,量测单元分析,,,,,,%全变异,,（TV),,,,,,,,,,,,,,

,重复性（EV）,,,,测量次数,K1,,%EV=100(EV/TV),,,,,,,,,,,,,,,,

,0.006008022,,,,2,0.8862,,2.83%,,,,,,,,,,,,,,,,

,EV=R*K1,,,,3,0.5908,,,,,,,,,,,,,,,,,,

,,,,,4,,,,,,,,,,,,,,,,,,,

,再现性（AV),,,,操作人数,K2,,%AV=100(AV/TV),,,,,,,,,,,,,,,,

,0.007713621,,,,2,0.7,,3.64%,,,,,,,,,,,,,,,,

,AV=SQRT((XDIFF*K2)^2-(EV^2/nt)),,,,3,0.5231,,,,,,,,,,,,,,,,,,

,,,,,4,,,,,,,,,,,,,,,,,,,

,重复与再现（R&R),,,,,,,%GRR=100(R&R/TV),,,,,,,,,,,,,,,,

,0.009777335,,,,,,,4.61%,,,,,,,,,,,,,,,,

,R&R=SQRT(EV^2+AV^2),,,,,,,,,,,,,,,,,,,,,,,

,,,,,,,,,,,,,,,,,,,,,,,,,

,零件变异（PV),,,,零件数,K3,,%PV=100(PV/TV),,,,,,,,,,,,,,,,

,0.211961813,,,,2,0.7071,,0.998937807,,,,,,,,,,,,,,,,

,PV=RP*K3,,,,3,0.52,,,,,,,,,,,,,,,,,,

,,,,,4,0.45,,,,,,,,,,,,,,,,,,

,全变异（TV),,,,5,0.403,,,,,,,,,,,,,,,,,,

,0.212187197,,,,6,0.3742,,,,,,,,,,,,,,,,,,

,,,,,7,0.3534,,,,,,,,,,,,,,,,,,

,TV=SQRT((R&R)^2+PV^2),,,,8,0.3375,,,,,,,,,,,,,,,,,,

,,,,,9,0.3249,,,,,,,,,,,,,,,,,,

,,,,,10,0.3146,,,,,,,,,,,,,,,,,,

,数据分级：,,,,,,,,,,,,,,,,,,,,,,,

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