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Machine-to-driver shaft alignment

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14:51 Jul 3, 2008
This question was closed without grading. Reason: Other

English to French translations [PRO]
Construction / Civil Engineering / Mining / smelter plant industrial site
English term or phrase: Machine-to-driver shaft alignment
Unless otherwise specified, tolerances will be the following:
REQUIREMENTS FOR PIPING OVER 3” NPS (80 mm) CONNECTED TO ROTATING MACHINERY

Records of pipe flange misalignment (with the piping free and unstrained) and showing the effect of the piping connections on the machinery shaft alignment, shall be provided to the Owner’s Engineer. The following data is required :

a. Ambient temperature at which flange misalignment is measured.
b. ///Machine-to-driver shaft alignment :///
1. Radial alignment (maximum dial gauge run-out measured perpendicular to shaft on the rim of the coupling hub).
2. Axial alignment (maximum dial gauge run-out measured parallel to the shaft on the face of the coupling hub near the rim).
c. Flange misalignment :
1. Vertical bolt hole offset.
2. Horizontal bolt hole offset.
3. Rotational offset.
4. Flange face parallelism.
5. Flange face separation
///Machine-to-driver shaft alignment/// must be set to the values recommended by the machinery manufacturer within the tolerances allowed.


From a list of works/equipment to be verified on an industrial mining/smelter plant site.

This comes under heading : Above ground piping
sub-heading : Exception list

No other context, no sentence, just this 67 page long list.

Thanks for your help.
Ghyslaine LE NAGARD
New Caledonia
Local time: 20:20
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Summary of answers provided
4 +1alignement entre arbre mené et arbre menantProelec
4alignement arbre menant/arbre mené
florence metzger
3alignement des arbres de la machine et de son entraînementmtfadel
3alignement de l'arbre machine/actionneur
kashew


Discussion entries: 2





  

Answers


33 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
machine-to-driver shaft alignment
alignement de l'arbre machine/actionneur


Explanation:
!?

kashew
France
Local time: 11:20
Specializes in field
Native speaker of: Native in EnglishEnglish
PRO pts in category: 229
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2 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5
machine-to-driver shaft alignment
alignement des arbres de la machine et de son entraînement


Explanation:
influence de la tuyauterie et de ses accessoires sur l'accouplement de la machine (pompe, compresseur) et de son entraînement moteur (moteur électrique, thermique, turbine...)


mtfadel
Algeria
Local time: 10:20
Works in field
Native speaker of: French
PRO pts in category: 38
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2 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
machine-to-driver shaft alignment
alignement entre arbre mené et arbre menant


Explanation:
Cf. :
[PDF]
SRU_SSP_series s_70850fr4.pmd
Format de fichier: PDF/Adobe Acrobat - Version HTML
d’alignement entre l’arbre de la pompe et l’arbre du moteur et des dégradations de la pompe et ...... Arbre, menant. 25. Arbre, mené. 26. Roulement arrière ...
www.ssppumps.com/Docs/Operation/M_101_0211_FR.pdf - Pages similaires
Fribotte : Base de données technique -Quelques conseils en mécanique.
Cette section s'adresse avant tout à ceux qui ont un besoin de réaliser un accouplement entre un arbre mené et un arbre menant et qui n'ont pas trouvé de ...
fribotte.free.fr/bdtech/Thomas/mecanique.html - 30k - En cache - Pages similaires

En bref, d'après le contexte, il faut éviter que les efforts transmis par les tuyauteries ne perturbent le bon alignement entre machine entraînée [souvent une pompe] (arbre mené) et machine entraînante [souvent moteur électrique] (arbre menant).

Pour moi, les "actionneurs" sont généralement des "actuators".


Proelec
France
Local time: 11:20
Specializes in field
Native speaker of: Native in FrenchFrench
PRO pts in category: 580

Peer comments on this answer (and responses from the answerer)
agree  florence metzger
57 mins
  -> Merci beaucoup !
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2 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5
machine-to-driver shaft alignment
alignement arbre menant/arbre mené


Explanation:
une suggestion...
que l'analyse harmonique des vibrations arbre mené accouplé à un arbre menant permet de déceler un défaut d'alignement des deux arbres dans les cas d'un ...
cat.inist.fr/?aModele=afficheN&cpsidt=8996476

florence metzger
Local time: 11:20
Native speaker of: Native in FrenchFrench
PRO pts in category: 479
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