Apex Bearing

17:36 Feb 21, 2017
This question was closed without grading. Reason: Answer found elsewhere

English to Polish translations [PRO]
Tech/Engineering - Telecom(munications) / światłowody
English term or phrase: Apex Bearing
Badania złączek do światłowodów, jedna z wielu wartości, wyrażana w kątach. Brak kontekstu. Występuje obok Apex Offset.
pikador
Poland
Local time: 20:32


Summary of answers provided
3kąt spolerowania czoła feruli
An-Ja


Discussion entries: 4





  

Answers


2 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5
apex bearing
kąt spolerowania czoła feruli


Explanation:
Każdy typ złącza występuje w dwóch rodzajach: UPC (ang. Ultra Physical Contact) oraz APC (ang. Angled Physical Contact).
Różnica tych rodzajów złącz polega na spolerowaniu czoła ferruli złącza.
W przypadku UPC jest ono płaskie, w APC czoło złącza polerowane jest pod kątem 8 stopni.
Dzięki temu, zachodzące przy przejściu światła przez granicę ośrodków zjawisko reflektancji (odbite od granicy ośrodka światło wraca do nadajnika tłumiąc użyteczny sygnał).

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Note added at   2 godz. (2017-02-21 20:01:45 GMT)
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+ http://focenter.com/polished-connector-geometries-apc-part-1...

With PC ferrules, we commonly measure three geometry parameters: Radius, Apex Offset, and Fiber Height. With APC ferrules, we measure these three plus two more: Angle and Key Error.
Understanding and controlling APC ferrule geometry values get a bit more complicated than with PC ferrules. Not only are the ferrules polished at an angle, but that angle must be oriented in a specific rotational orientation (relative to the connector “key”). Furthermore, APC ferrules vary in shape (Conical-tip and step-tip).

Example sentence(s):
  • In geometry, an apex (Latin for 'summit, peak, tip, top, extreme end') is the vertex which is in some sense the "highest" of the figure to which it belongs.

    https://pl.wikipedia.org/wiki/Z%C5%82%C4%85cze_%C5%9Bwiat%C5%82owodowe
    https://en.wikipedia.org/wiki/Apex_(geometry)
An-Ja
Poland
Local time: 20:32
Native speaker of: Native in PolishPolish
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