量具重复性和再现性数据表

GAGE REPEATABILITY AND REPRODUCIBILITY DATA SHEET
量具重复性和再现性数据表
编号:
From data sheet :Appraiser number =Trial number =
来自数据表：评价人数量试验次数
R =X diff = X max - X min =
Rp =
UCL r
= ( R )
X ( D4
) =
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UCLr represent s the limit of individual R's. Circle those that are beyond this limit. Identify the cause and correct. Repeat these readings using the same appraiser and unit as originally used or discard values and reaverag e
and recomput e R and the limiting value from the remaining observati ons. UCLr 表示各个 R 的上控制限，圈出那些超过控制限的R，找出原因并予改正。

重复进行这些读数，且使用原来的
检验者和单元；或者废除这些值，根据余下的观察值重新进行平均和计算R 及极限值。

GAGE REPEATABILITY AND REPRODUCIBILITY REPORT
量具重复性和再现性报告
编号
Part No.&
Name Gage Name Date
零件号 / 名称量具名称日期
Characleristic Gage No.Performed By
被测参数量具编号操作者
Specification Gage Type
尺寸规格量具类型
From data
sheet :
来自数据表：R =X diff =Rp =
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MEASUREMENT UNIT ANALYSIS
测量系统分析
Repeatability - Equipment Variation ( E.V. )
可重复性 - 装备变动 ( E.V. )
E.V. = ( R ) X ( K1 ) =
Reproducibility - Appraiser Variation ( A.V. )
可再现性 - 检验者变动 ( A.V. )
A.V. = ( XdiffxK2 )^2 -(E.V.)^2/nr =
Repeatability and Reproducibility ( R & R )
可重复性和可再现性 ( R & R )n = number of parts/零件数量R & R = ( E.V. )^2 + ( A.V. )^2 =r = number of trials/试验次数
Part Variation ( P.V. )
零件变差 ( PV )
P.V. = K3 X Rp = 1.62 X Rp =
Total Variation ( T.V.)
总变差 ( T.V. )
T.V. = R&R^2 + P.V.^2 =
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% TOTAL VARIATION ( T.V. )
% 总变差（T.V.）
% E.V. = 100 ( E.V. / T.V.) =%
% A.V. = 100 ( A.V. / T.V. ) =%
% R&R = 100 ( R&R / T.V. ) =%
% P.V. = 100 ( P.V. / T.V. ) =%。