Prueba r&R tuercas

Materia: Mediciones en Ingeniería.
Nombre del alumno: Alberto
Carrera: Ingeniería Industrial

Operador A
Muestra
Med. 1
1
14.2
2
14.22
3
14.3
4
14.32
5
14.23
6
14.2
7
14.31
814.25
9
14.11
10
14.19
Total por col. 142.33
Total.
426.89
XmA
14.23

Med. 2
14.18
14.19
14.27
14.3
14.25
14.2
14.33
14.25
14.13
14.2
142.3

Med. 3 Rango
14.2
0.02
14.190.03
14.28
0.03
14.3
0.02
14.23
0.02
14.2
0
14.32
0.02
14.24
0.01
14.11
0.02 RmA
14.19
0.01 0.018
142.26

Operador B
Muestra
Med. 1
1
14.21
2
14.21
3
14.29
4
14.3
5
14.246
14.21
7
14.31
8
14.23
9
14.12
10
14.19
Total por col. 142.31
Total.
426.93
XmB
14.231

Med. 2
14.2
14.21
14.28
14.31
14.23
14.2
14.31
14.24
14.13
14.19
142.3

OperadorC
Muestra
Med. 1
1
14.2
2
14.22
3
14.3
4
14.31
5
14.25
6
14.21
7
14.33
8
14.23
9
14.13
10
14.2
Total por col. 142.38
Total.
426.99
XmC
14.233

Med. 3 Rango
14.21
0.0114.2
0.01
14.3
0.02
14.3
0.01
14.24
0.01
14.2
0.01
14.33
0.02
14.24
0.01
14.11
0.02 RmB
14.19
0
0.012
142.32

Med. 2
14.2
14.21
14.29
14.31
14.23
14.21
14.31
14.22
14.1314.18
142.29

G.V.= (Rmt) (K1)= (0.015) (1.2)=0.018

Max. Xm

14.233

Min. Xm

14.23

%G.V.=(100)(G.V./Tolerancia)=(100)(0.018/0.33)=5.45%

Diferencia Xm

0.003

O.V.= (Dif Xm)(K2)= (0.003) (0.22)=0.00066
%O.V.=(100)(O.V./Tolerancia)=(100)(0.00066/0.33)= 0.20%

Tolerancia
0.33

𝑟&𝑅 =

RmA

0.018

No trails

3

RmB

0.012

K1

1.2

RmC

0.015

Σ0.045

Operadores

3

Rmt

0.015

K2

𝐺.𝑉.

𝑟&𝑅 =

%𝐺.𝑉.

2

+

𝑂.𝑉.

%𝑂.𝑉.

0.22

2

+

=

2

2

0.018
2

=

+

5.45
2

0% - 10% Se acepta

11% - 30%Se acepta reservado
>30% No se acepta

0.00066
2

+

0.20
2

=0.9659

=1.68%

Med. 3 Rango
14.21
0.01
14.21
0.01
14.3
0.01
14.31
0
14.22
0.03
14.2
0.01
14.33
0.02
14.24...