2024年5月12日发(作者：汽车之家官网报价)

Gage R&R Long (x-Bar Range) Method - 3 Trials

Date:

Performed By:Dept.

Part No. & Name:Gage Name:

日期JW023

Characteristic Measured:Gage No.:

完成人部门

Date:

Total Tolerence=>>>>76.580.5Gage type:>>>>卡尺

零件编号和名称Variation in total measurement system-See MSA reference manual量具名称

Results Summary:

测试特性10.7%量具号11.7%

CHECK

4.8%计量99.3%

总偏差R&R/Tolerence-See acceptance guidelines below.A.V.=量具类型PV=

R&R/

结果总概

E.V.=0.16%A.V.=R&R=0.18%

Approved By:

Gage accepted:>>>>Yes

No

证实人

Significant factors to consider before starting study证实人日期

0%

R&R=

1When possible sample parts should be selected from the process and represent its entire √

接受量具operating range. (1 or 2 parts randomly selected per day until sufficient parts are collected).

2Parts must be identified.

开始研究前，必须考虑的重要因素检查

3The instrument used must have discrimination to measure 1/10 of the expected

process variation.

4Assure that the proper dimension is measured.

零件必须被确认

5

相关的材料上，应该尽量采用可获取的最接近的数据

Assure that all measuring instructions are available and understood by each

appraiser.

6Measurements should be made in random order.

确保测量适当的尺寸

7Readings should be estimated to the nearest number that can be obtained.

8确保测量说明书可用性和便于评审者阅读Consult the MSA reference manual for more detail.

测量应以随机顺序进行

Guidlines for gage acceptance for % R&R.

1<10%-Measurement system acceptable.

210-30%May be acceptable based upon importance of application,cost of gage,

cost of repairs, etc.

3>30%-Measurement system needs improvement. Make every effort to identify the

problems and have them corrected.

基于量具的应用、花费和修理等因素的重要性考虑，而选择接受与否

在测量系统中全部的变量可参看MSA参考手册

检测系统需要改进。尽可能的找到问题，并予以纠正。

偏差-查看如下可接受输入数据的指导

1到2个零件，直至收集到足够的零件）

1/10

,

的分辨率

量具

欲获取更详细的情况，可查 看MSA参考手册

可以接受

使用本表前请阅读可调储存格的批注，%R&R达到预期要求时立即复制数据，

选择粘贴数值的方式粘贴到新表。

参数规格下限规格上限

数据结果

测量偏差规格偏差

小数位

10.1510.8

系数系数

数

10.4750.13

0.020.22

GR&R=

11.7%

量具重复性和再现性数据表

零件

评价人/试验

12

10.55

10.56

10.57

3

10.37

10.38

10.38

4

10.42

10.42

10.42

5

10.45

10.45

10.46

10.4533

0.0100

10.47

10.47

10.45

10.4633

0.0200

10.45

10.45

10.46

10.4533

0.0100

6

10.51

10.53

10.52

7

10.39

10.39

10.39

8

10.44

10.44

10.45

9

10.43

10.43

10.45

10

10.56

10.57

10.57

Average均值

10.465

10.470

10.475

10.470

.011

10.476

10.477

10.475

10.476

.012

10.474

10.476

10.473

10.474

.010

1 A 1.10.53

2. 2.10.53

3. 3.10.54

4. Average均值

5. Range极差

10.5333

0.0100

10.560010.376710.4200

0.0200

10.57

10.56

10.57

0.0100

10.39

10.38

10.37

0.0000

10.43

10.43

10.44

10.520010.390010.443310.436710.5667X-bar/A=

0.0200

10.52

10.51

10.52

0.0000

10.4

10.4

10.4

0.0100

10.45

10.45

10.44

0.0200

10.43

10.45

10.44

0.0100

10.57

10.57

10.57

R-bar/A=

6. B 1.10.53

7. 210.55

8 310.55

9. Average均值

10. Range极差

10.5433

0.0200

10.566710.380010.4333

0.0100

10.56

10.56

10.56

0.0200

10.37

10.38

10.38

0.0100

10.44

10.43

10.43

10.516710.400010.446710.440010.5700X-bar/B=

0.0100

10.52

10.53

10.52

0.0000

10.4

10.39

10.39

0.0100

10.45

10.45

10.45

0.0200

10.43

10.45

10.44

0.0000

10.58

10.57

10.57

R-bar/B=

11. C 1.10.54

12. 210.55

13. 310.53

14. Average均值

15. Range极差

16. Part Average

Xbar/p零件均值

（Xp）

10.5400

0.0200

10.560010.376710.4333

0.00000.01000.0100

10.523310.393310.450010.440010.5733X-bar/C=

0.01000.01000.00000.02000.0100R-bar/C=

10.538910.562210.377810.428910.456710.520010.394410.446710.438910.5700X-barbar=10.473

Rp=

17. [Ra= ] + [Rb= ] + [Rc= ] / [评价人数量 = ] =

18.[Max X = ] - [Min X = ] = XDIFF

19.[R = ] × [D4 = ]※ = UCLR

20.[R = ] × [D3 = ]※ = UCLR

UCL/R=

LCR/R=

R =

.192

.011

.006

.028

.000

trials

2

3

D4

3.27

2.58

D3

0

0

Note: Compare all Range values to UCL/R. If any are higher, identify the cause and

discard the values. Recompute R using remaining values.

计量

0.011x-Bar Diff.=0.006

Number of parts =

R/p=.192

零件编号和名称：Number of trials=3

.((X-bar DIFF x K2)^2-(EV^2/(nr)))

X-barbar=量具名称：10.47344Tol.=日期：No. of Parts=

特性：量具号：完成人：

规范：Measurement Unit Value量具类型：

Repeatability - Equipment Variation (EV)% EV=EV/TV

10.67%(Variation)

EV/Tol

0.5908Trials=

4

0.16%(Tolerence)<<<<

Enter value K1 = 20.8862K1

EV=30.5908

Reproducibility - Appraiser variation (AV)%AV=AV/TV

4.77%

AV=AV/Tol

0.07%

0.002906

Note:A negative value under the square rooAppraisers3

Total Variation (TV)

n=10

default the appraiser variation to zero.K20.7071r=Number of trials =3

10

Repeatability & Reproduciibility (R&R)R&R/TV

PartsK311.69%(Variation)

R&R=SqRt((EV^2) + (AV^2))20.7071R&R/Tol

30.5231=

%R&R=

0.18%(Tolerence)<<<<

=

R-barbar x K1

0..4467

50.403

Part Variation (PV)60.3742%PV=(PV / TV)

70.3534

PV=Rp x K380.337599.31%

90.3249

0..3146

Total Variation (TV)

TV=SQRT(R&R^2 + PV^2)

=0.06

R=

0.0065

确认：制表：