Glossary entry (derived from question below)
Aug 10, 2010 04:42
14 yrs ago
7 viewers *
French term
Translation is depth of the passion
Native in: English 
Works in: French to English, English to French, Portuguese to English
jonc cylindrique
French to English
Tech/Engineering
Metallurgy / Casting
sur la ligne
La raideur d!un jonc cylindrique, de diametre D, est donnee par la formule EI = E . n .D4 / 645 avec E :module d’Young, en MPa, et I, inertie geometrique, en mm4
Change log
Aug 10, 2010 17:26: pooja_chic Created KOG entry
Proposed translations
+1
1 hr
Selected
ring; rod
Beware! Jonc can have many meanings, so more context is required.
It can indeed be a circlip as already suggested, but if so, I would add "circular" because most circlips are flat.
However, a jonc can also be a ring, used for sealing, compensating dimensional differences, etc. or a rod.
Here it's a flat rubber ring (presumably placed between the speaker and the panel it is mounted in, to absorb vibration) :
Haut-parleur ...Forme classique, trous ronds, JONC EN CAOUTCHOUC ; laquées noir, fixation par pinces. Grande stabilité dans toutes les dimensions. Métalliques, noires, avec jonc en caoutchouc.
http://www.toutlehautparleur.com/grilles/ronde-et-trous-rond...
Here it's the rubber seal (specially shaped ring) around the window of a van :
JONC CAOUTCHOUC pour rebord de tôle vitres arrières fourgonette vitrée., Jonc caoutchouc en "u" pour rebord de tole fenêtres arrières fourgonette vitrée.
www.comptoir-carrosserie.fr/jonc-caoutchouc-pour-rebord-tol...
Here they are fibre-glass rods, solid or hollow. Now these are TRULY CYLINDRICAL.
Vous l'avez trouvé, vous, l'endroit à Nantes où on trouve des jONCS (tige pleine) de fibre de verre en 1 cm de diamètre ?
Y'a bien un magasin de voile ou de cerfs volants qui en vend ?
http://strat.niceboard.com/l-atelier-d-artisanat-f23/jonc-fi...
Descriptif : JONC fibre de ferre plein de 8 mm de diamètre sur 2 m de long. Produit qui raviera les fabricants d'épées pour les GN. ...
www.cdk.fr › Cerf-volant › Arma
It's even possible that jonc cylindrique could be a non-standard term for joint torique or "O-ring".
More context required. What are your joncs used for, what are they made of, etc.
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Note added at 3 hrs (2010-08-10 08:18:43 GMT)
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If it's polyamide and they specify it is solid - which suggests it could otherwise be hollow - I suspect its a rod. Hollow rings are a rare beast, other than for lifesaving purposes, as sweets, and for sufferers of severe haemorrhoids; hollow circlips must be even rarer.
It can indeed be a circlip as already suggested, but if so, I would add "circular" because most circlips are flat.
However, a jonc can also be a ring, used for sealing, compensating dimensional differences, etc. or a rod.
Here it's a flat rubber ring (presumably placed between the speaker and the panel it is mounted in, to absorb vibration) :
Haut-parleur ...Forme classique, trous ronds, JONC EN CAOUTCHOUC ; laquées noir, fixation par pinces. Grande stabilité dans toutes les dimensions. Métalliques, noires, avec jonc en caoutchouc.
http://www.toutlehautparleur.com/grilles/ronde-et-trous-rond...
Here it's the rubber seal (specially shaped ring) around the window of a van :
JONC CAOUTCHOUC pour rebord de tôle vitres arrières fourgonette vitrée., Jonc caoutchouc en "u" pour rebord de tole fenêtres arrières fourgonette vitrée.
www.comptoir-carrosserie.fr/jonc-caoutchouc-pour-rebord-tol...
Here they are fibre-glass rods, solid or hollow. Now these are TRULY CYLINDRICAL.
Vous l'avez trouvé, vous, l'endroit à Nantes où on trouve des jONCS (tige pleine) de fibre de verre en 1 cm de diamètre ?
Y'a bien un magasin de voile ou de cerfs volants qui en vend ?
http://strat.niceboard.com/l-atelier-d-artisanat-f23/jonc-fi...
Descriptif : JONC fibre de ferre plein de 8 mm de diamètre sur 2 m de long. Produit qui raviera les fabricants d'épées pour les GN. ...
www.cdk.fr › Cerf-volant › Arma
It's even possible that jonc cylindrique could be a non-standard term for joint torique or "O-ring".
More context required. What are your joncs used for, what are they made of, etc.
--------------------------------------------------
Note added at 3 hrs (2010-08-10 08:18:43 GMT)
--------------------------------------------------
If it's polyamide and they specify it is solid - which suggests it could otherwise be hollow - I suspect its a rod. Hollow rings are a rare beast, other than for lifesaving purposes, as sweets, and for sufferers of severe haemorrhoids; hollow circlips must be even rarer.
Peer comment(s):
| agree |
Claire Nolan
: Yes, polyamide extrusion rod:http://www.rhonalpex.com/extrusion-jonc-plastique.htm
5 hrs
|
3 KudoZ points awarded for this answer.
Comment: "Thanks"
15 mins
circlip
technical dictionary
Discussion
See: http://en.wikipedia.org/wiki/Bending_stiffness and
http://www.engineeringtoolbox.com/area-moment-inertia-d_1328... for further enlightenment.
Note that if this is a polymer we are talking about, not only is E complex (in the mathematical sense), but is not constant either, varying rapidly with temperature.
And see ''extrusion de jonc polyamide'' here:
http://www.rhonalpex.com/extrusion-jonc-plastique.htm
I'm cued do think of beams by "inertie geometrique": http://www.engineeringtoolbox.com/area-moment-inertia-d_1328...