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arbre à cames

English translation: camshaft


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GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
French term or phrase:arbre à cames
English translation:camshaft
Entered by: Tony M
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19:22 Sep 11, 2004
French to English translations [PRO]
Tech/Engineering - Mechanics / Mech Engineering
French term or phrase: arbre à cames
L’arbre à cames est entrainé en rotation par un ensemble moteur pas à pas et réducteur par l’intermédiaire d’une courroie crantée.

Infusion pump manual.
MEB
Local time: 20:51
see comment below...
Explanation:
The camshaft is driven by a stepper-motor and reduction gearbox assembly via a toothed belt.

the '...en rotation...' is redundant, and in fact, 'réducteur' could usuaully be assumed to be a step DOWN gearbox, so the 'reduction' COULD be left out too unless critical.
'toothed' is probably the more usual expression for this type of belt.

The important point is that the combination of stepper motor + gear drive + toothed belt means that no slippage is possible, which can be a vital point where timing relationships are concerned (think of timing belt on car engine!)
Selected response from:

Tony M
France
Local time: 20:51
Grading comment
This looks like it. Thanks Dusty.
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +3see comment below...
Tony M
4 +3The camshaft...Dylan Edwards
5crank shaftxxxsarahl


  

Answers


14 mins   confidence: Answerer confidence 5/5
L'arbre à cames... (whole sentence)
crank shaft


Explanation:
***

xxxsarahl
Local time: 11:51
Native speaker of: Native in FrenchFrench
PRO pts in category: 8

Peer comments on this answer (and responses from the answerer)
agree  Michel A.: on t'a dit toute la phrase motek, moi j'my colle pas :-)) c bientôt l'heure du dodo pour les dod gâteux
15 mins
  -> j'fais pas les phrases entières le samedi, dod. shana tova.

disagree  Tony M: No, it's not villebrequin, but arbre à cames > camshaft! /// NOT REALLY, sarah!!!
2 hrs
  -> well, they certainly look alike, don't they?
Login to enter a peer comment (or grade)

1 hr   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +3
L'arbre à cames... (whole sentence)
The camshaft...


Explanation:
is turned by a stepper motor - gear reduction unit via a notched belt.

or:
A stepper motor - gear reduction unit imparts rotary motion to the camshaft through a notched belt.

Qty: Vextra PK543ANA-TG30 Stepper motor with integrated planetary gear reduction unit. ... Vextra PK596AW-T7.2 Stepper motor with integrated gear reduction unit. ...
www.alltronics.com/stepper_motors.htm

Another variation in V-belt designs is the notched belt. ... a blown head gasket, a cracked or warped cylinder head and/or broken or frozen overhead camshaft. ...
hostingprod.com/@aa1car.com/library/belthose.htm

The supercharger is typically driven directly from the engine's crankshaft
via a belt. In order for the supercharger to deliver ..... ...
encyclopedia.thefreedictionary.com/ Centrifugal%20type%20supercharger

This is what I've arrived at, with a little help from Eurodicautom for moteur pas à pas and courroie crantée.

I'm sure there are variations on the "phrase stepper motor - gear reduction unit". "Stepper motor reducer" is perhaps a shorter version of the same term.

--------------------------------------------------
Note added at 1 hr 55 mins (2004-09-11 21:18:32 GMT)
--------------------------------------------------

mount to guarantee optimum motor to reducer connection. ... motion unit to its hybrid
stepper motor product line ... Flex Peristaltic Pumps The peristaltic pump is self ...
mechanical-components.globalspec.com/ Industrial-Directory/dual_shaft_motor

Learn more about Pump Parts & Accessories. ... Learn more about Stepper Motor Drives. ...
Shaft Speed Reducers The WATT Drive parallel shaft speed reducer offers shaft ...
mechanical-components.globalspec.com/ Industrial-Directory/axle_drive_shaft

This is about an infusion pump. It contains the term “stepper motor drive circuit”:
Page 1. Signature Edition ® GOLD Models 7130/7131 and 7230/7231 Technical Service Manual OPTIONS SEC PRI POWER RUN HOLD Clear Enter ...
www.pulaki.com/docs/SEGOLDTechManual.pdf


Dylan Edwards
Local time: 19:51
Native speaker of: Native in EnglishEnglish

Peer comments on this answer (and responses from the answerer)
agree  fcl
7 hrs
  -> Thanks, Francois

agree  Allan Jeffs
9 hrs
  -> Thanks, Allan

agree  J C Alamo: definitely camshaft, I am an engine designer, I should know that, I guess.
12 hrs
  -> Thanks, Juan
Login to enter a peer comment (or grade)

2 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +3
L'arbre à cames... (whole sentence)
see comment below...


Explanation:
The camshaft is driven by a stepper-motor and reduction gearbox assembly via a toothed belt.

the '...en rotation...' is redundant, and in fact, 'réducteur' could usuaully be assumed to be a step DOWN gearbox, so the 'reduction' COULD be left out too unless critical.
'toothed' is probably the more usual expression for this type of belt.

The important point is that the combination of stepper motor + gear drive + toothed belt means that no slippage is possible, which can be a vital point where timing relationships are concerned (think of timing belt on car engine!)

Tony M
France
Local time: 20:51
Works in field
Native speaker of: Native in EnglishEnglish
PRO pts in category: 453
Grading comment
This looks like it. Thanks Dusty.

Peer comments on this answer (and responses from the answerer)
agree  Gregory Fischer
5 hrs
  -> Thanks, Gregory!

agree  fcl
6 hrs
  -> Merci, François !

agree  Allan Jeffs
8 hrs
  -> Thanks, Allan!
Login to enter a peer comment (or grade)




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Changes made by editors
May 5, 2011 - Changes made by Stéphanie Soudais:
Term askedL\'arbre à cames... (whole sentence) => arbre à cames


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