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______ |
______ |
______ |
______ |
_______ |
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______ |
______ |
|_____ |
______ |
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|_____ |
|_____ |
|_____ |
|_____ |
______ |
______ |
|_____ |
______ |
|_____ |
| |
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n° surface |
0 |
1 |
2 |
3 |
4 |
4' |
5 |
5' |
6 |
7 |
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BE |
<----> |
|
|
<----- |
-----> |
|
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10 mini |
|
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20±0,5 |
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<----- |
-----> |
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20±0,2 |
|
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<----- |
-----> |
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50±1 |
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Copeaux |
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<===== |
=====> |
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CP1 |
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<====> |
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CP2 |
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n° surface |
0 |
1 |
2 |
3 |
4 |
4' |
5 |
5' |
6 |
7 |
4' et 5' désignent la variation due à
l'installation sur la machine |
BRUT |
<----- |
------ |
------ |
-----> |
<----- |
------ |
------ |
------ |
-----> |
|
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|
B2 |
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B1 |
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Cotes fabriquées |
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|
<----- |
-----> |
<----- |
-----> |
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Co1 |
|
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Cm2 |
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<----- |
------ |
------ |
-----> |
|
|
Max |
min |
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Cm2' |
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<=== |
===> |
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|
<----- |
------ |
------ |
-----> |
|
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|
min |
Max |
IT |
Somme |
résultat |
observation |
|
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|
Cm3 |
|
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|
ordre |
---> |
<--- |
condition |
des IT |
|
|
|
__________ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
__________ |
__________ |
__________ |
__________ |
|
|
|
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|
|
====== |
=====> |
|
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|
------ |
-----> |
|
|
|
1 |
|
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|
|
cm2=20±0,5 |
cote directe |
__________ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
__________ |
__________ |
__________ |
__________ |
|
|
|
|
====== |
=====> |
|
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|
49 |
2 |
|
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|
<----- |
------ |
|
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|
3 |
|
20,5 |
|
1 |
|
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|
|
------ |
------ |
------ |
-----> |
|
|
|
|
69,5 |
|
|
1 |
Cm3=70±0,5 |
|
__________ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
__________ |
__________ |
__________ |
__________ |
|
|
|
====== |
=====> |
|
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|
------ |
-----> |
|
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2 |
|
|
|
|
Co1=20±0,2 |
cote directe |
__________ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
__________ |
__________ |
__________ |
__________ |
|
|
=====> |
|
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|
10 |
4,2 |
|
|
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|
|
------ |
------ |
------ |
-----> |
|
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|
|
71,1 |
|
|
2 |
B2=72,1±1 |
|
|
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|
|
------ |
-----> |
|
|
|
6 |
19,5 |
|
|
1 |
|
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|
|
<----- |
------ |
------ |
------ |
|
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|
|
70,5 |
|
1 |
|
|
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|
|
<----- |
|
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|
|
10,1 |
|
0,2 |
|
|
|
__________ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
__________ |
__________ |
__________ |
__________ |
|
|
|
|
|
|
|
|
====== |
=====> |
|
|
|
0,2 |
1,5 |
|
|
|
|
|
|
|
|
|
<----- |
------ |
|
|
|
4 |
|
20,5 |
|
1 |
|
|
|
|
|
|
|
|
------ |
------ |
------ |
-----> |
|
|
20,7 |
|
|
0,5 |
Cm2'=20,7+0,5 0 |
|
__________ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
__________ |
__________ |
__________ |
__________ |
|
|
|
|
|
|
|
|
|
|
=====> |
|
|
2 |
2,5 |
|
|
|
|
|
|
|
|
|
<----- |
------ |
------ |
------ |
|
5 |
|
21,2 |
|
0,5 |
|
|
|
|
|
|
|
|
------ |
------ |
------ |
------ |
-----> |
|
23,2 |
|
|
2 |
B1=24,2±1 |
|
|
|
|
|
|
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|
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|
|
|
|
|
__________ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
__________ |
__________ |
__________ |
__________ |
|
deuxième méthode
utilisation de poids |
|
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______ |
______ |
______ |
______ |
_______ |
|
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| |
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| |
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| |
| |
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| |
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| |
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| |
| |
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| |
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| |
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| |
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| |
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| |
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| |
| |
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|
______ |
______ |
|_____ |
______ |
| |
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| |
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| |
| |
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| |
| |
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| |
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| |
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| |
| |
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| |
| |
| |
| |
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| |
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| |
| |
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| |
| |
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| |
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| |
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| |
| |
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|
|
|_____ |
|_____ |
|_____ |
|_____ |
______ |
______ |
|_____ |
______ |
|_____ |
| |
|
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| |
|
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|
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|
|
n° surface |
0 |
1 |
2 |
3 |
4 |
4' |
5 |
5' |
6 |
7 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
B0 |
|
|
|
B4 |
|
|
|
|
B7 |
Brut |
|
|
|
|
|
|
|
|
|
|
|
|
|
4' |
5 |
|
6 |
|
phase 20 fraisage |
|
|
|
|
|
|
|
1 |
2 |
3 |
|
|
|
5' |
|
|
phase 30 perρage |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0 |
1 |
2 |
3 |
4 |
4' |
5 |
5' |
6 |
7 |
|
S=Somme |
|
|
|
|
|
poids |
7 |
4 |
5 |
4 |
7 |
1 |
5 |
1 |
7 |
7 |
ordre |
Sdl |
Spoids |
Sdl/Sp |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Conditions BE |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
20±0,2 |
|
0,2 |
|
0,2 |
|
|
|
|
|
|
1 |
0,4 |
8 |
0,05 |
|
|
|
|
20±0,5 |
|
|
|
|
|
0,08 |
0,4 |
|
|
|
3 |
1 |
6 |
0,17 |
|
|
|
|
50±1 |
|
|
0,87 |
|
|
0,08 |
0,4 |
0,174 |
|
|
6 |
1,35 |
6 |
0,22 |
|
|
|
|
conditions BM |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
12±2 |
1,217 |
0,696 |
0,87 |
|
1,217 |
0,08 |
0,4 |
0,174 |
|
|
4 |
4 |
23 |
0,17 |
|
|
|
|
4±2 |
|
|
|
|
|
0,08 |
|
|
0,52 |
1 |
5 |
3,4 |
7 |
0,49 |
|
|
|
|
0,7±0,5 |
|
|
|
|
|
0,08 |
0,4 |
|
0,52 |
|
2 |
1 |
13 |
0,08 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
__________ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
__________ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
troisième
méthode |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
______ |
______ |
______ |
______ |
_______ |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
| |
|
| |
| |
|
|
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|
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| |
|
| |
|
| |
| |
|
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|
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| |
|
| |
|
| |
|
| |
| |
|
|
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|
|
|
|
|
|
| |
|
| |
|
| |
|
| |
| |
|
|
|
|
|
|
|
|
|
______ |
______ |
|_____ |
______ |
| |
|
| |
|
| |
| |
|
|
|
|
|
|
|
|
|
| |
| |
|
| |
|
|
| |
|
| |
| |
|
|
|
|
|
|
|
|
|
| |
| |
| |
| |
|
|
| |
|
| |
| |
|
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|
|
|
|
|
|
|
| |
| |
|
| |
|
|
| |
|
| |
| |
|
|
|
|
|
|
|
|
|
|_____ |
|_____ |
|_____ |
|_____ |
______ |
______ |
|_____ |
______ |
|______ |
| |
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
n° surface |
0 |
1 |
2 |
3 |
4 |
4' |
5 |
5' |
6 |
7 |
|
|
|
|
|
|
|
|
|
|
sigma |
variance |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
forêt |
|
0,05 |
0,003 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
forêt (R) |
|
0,025 |
6E-04 |
variance sur le rayon |
|
|
|
|
|
|
|
|
|
|
|
reprise |
|
0,01 |
1E-04 |
variation due au positionnement sur le porte
piσce |
|
|
|
|
|
|
|
ébauche |
|
0,2 |
0,04 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
finition |
|
0,05 |
0,003 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
brut |
|
0,5 |
0,25 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0 |
1 |
2 |
3 |
4 |
4' |
5 |
5' |
6 |
7 |
|
|
|
|
|
|
|
|
variance |
0,25 |
6E-04 |
0,003 |
6E-04 |
0,25 |
1E-04 |
0,003 |
1E-04 |
0,04 |
0,25 |
variance |
sigma |
6s |
capabilité |
proba ok |
|
|
Capabilité |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
20±0,2 |
|
1 |
|
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0,4 |
0 |
6E-04 |
0 |
6E-04 |
0 |
0 |
0 |
0 |
0 |
0 |
0,00125 |
0,04 |
0,21 |
1,89 |
100% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
50±1 |
|
|
1 |
|
|
1 |
1 |
1 |
|
|
|
|
|
|
|
|
|
|
2 |
0 |
0 |
0,003 |
0 |
0 |
1E-04 |
0,003 |
1E-04 |
0 |
0 |
0,0052 |
0,07 |
0,43 |
4,62 |
100% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
20±0,5 |
|
|
|
|
|
1 |
1 |
|
|
|
|
|
|
|
|
|
|
|
1 |
0 |
0 |
0 |
0 |
0 |
1E-04 |
0,003 |
0 |
0 |
0 |
0,0026 |
0,05 |
0,31 |
3,27 |
100% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
12±2 |
1 |
1 |
1 |
|
1 |
1 |
1 |
1 |
|
|
|
|
|
|
|
|
|
|
4 |
0,25 |
6E-04 |
0,003 |
0 |
0,25 |
1E-04 |
0,003 |
1E-04 |
0 |
0 |
0,505825 |
0,71 |
4,27 |
0,94 |
100% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
% de bonnes pièces |
99,51% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
taux de rebuts |
0,49% |
|
|
|
limites de
contrôle des CF |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
cm2 |
|
|
|
|
|
1 |
1 |
|
|
|
variance |
sigma |
3s |
limite< |
limite> |
|
|
20 |
0 |
0 |
0 |
0 |
0 |
1E-04 |
0,003 |
0 |
0 |
0 |
0,0026 |
0,05 |
0,15 |
19,85 |
20,15 |
|
|
|
co1 |
|
1 |
|
1 |
|
0 |
0 |
|
|
|
variance |
sigma |
3s |
limite< |
limite> |
|
|
20 |
0 |
6E-04 |
0 |
6E-04 |
0 |
0 |
0 |
0 |
0 |
0 |
0,00125 |
0,04 |
0,11 |
19,89 |
20,11 |
|
|
|
cm2' |
|
|
|
|
|
1 |
|
|
1 |
|
variance |
sigma |
3s |
limite< |
limite> |
|
|
20,7 |
0 |
0 |
0 |
0 |
0 |
1E-04 |
0 |
0 |
0,04 |
0 |
0,0401 |
0,20 |
0,60 |
20,10 |
21,30 |
|
|
|
cm3 |
|
|
1 |
|
|
|
|
1 |
|
|
variance |
sigma |
3s |
limite< |
limite> |
|
|
70 |
0 |
0 |
0,003 |
0 |
0 |
0 |
0 |
1E-04 |
0 |
0 |
0,0026 |
0,05 |
0,15 |
69,85 |
70,15 |
|
|
|
B1 |
|
|
|
|
1 |
|
|
|
|
1 |
variance |
sigma |
3s |
limite< |
limite> |
|
|
24,7 |
0 |
0 |
0 |
0 |
0,25 |
0 |
0 |
0 |
0 |
0,25 |
0,5 |
0,71 |
2,12 |
22,58 |
26,82 |
|
|
|
B2 |
1 |
|
|
|
1 |
|
|
|
|
|
variance |
sigma |
3s |
limite< |
limite> |
|
|
72 |
0,25 |
0 |
0 |
0 |
0,25 |
0 |
0 |
0 |
0 |
0 |
0,5 |
0,71 |
2,12 |
69,88 |
74,12 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|