slack span

Polish translation: cięgno bierne

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:slack span
Polish translation:cięgno bierne
Entered by: Aleksandra Wójcik

17:45 Feb 11, 2017
English to Polish translations [PRO]
Tech/Engineering - Mechanics / Mech Engineering / skip stacker
English term or phrase: slack span
a konkretniej nie za bardzo rozumiem mid-span movement in the slack span w tym zdaniu:

In chain and sprocket drives without automatic tensioner device the mid-span movement in the slack span should be approximately 5% of the drive’s center distance.
... ruch luźnego naciągu względem środka rozpiętości powinien wynosić ok. 5% odległości od środka napędu?
Aleksandra Wójcik
Spain
Local time: 05:08
cięgno bierne
Explanation:
Zwis łańcucha (mierzony) w środku cięgna biernego nie powinien przekraczać ...

Zwis/ przesunięcie (movement) prostopadłe do łańcucha.

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Note added at 1 day19 hrs (2017-02-13 13:37:12 GMT)
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Zwis cięgna biernego łańcucha mierzony w połowie rozstawu osi ...
Selected response from:

A.G.
Local time: 05:08
Grading comment
4 KudoZ points were awarded for this answer



Summary of answers provided
4cięgno bierne
A.G.
3ruch środka rozpiętości w luźnym naciągu powinien być ok. 5% odległości między kołami łańcuchowymi
Frank Szmulowicz, Ph. D.


  

Answers


35 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
ruch środka rozpiętości w luźnym naciągu powinien być ok. 5% odległości między kołami łańcuchowymi


Explanation:




ccccc
Center distance = center-to-center distance betweent the sprocket wheels
see Fig. 6-5.
https://books.google.com/books?id=hnYZBwAAQBAJ&pg=PA180&lpg=...
cccccccccccccccccccccccccccccccccc
Drive Center Distance: The distance between driver and driven sprockets on a two-sprocket drive must be greater than one-half the sum of the sprocket outside diameters to avoid tooth interference. The shortest practical
center distance is recommended.

For the majority of slow and medium speed chain drives, the total mid-span movement in the slack span shouldbe approximately 4-6% of the drive’s center distance
Recommended Possible Mid-Span Movement, A-C, of Slack Span
http://www.diamondchain.com/files/TechnicalEngineering.pdf

ccccccc

slack span is the opposite of taut span


cccccc
względem środka rozpiętości
in relation to midspan
http://www.proz.com/kudoz/polish_to_english/construction_civ...

Frank Szmulowicz, Ph. D.
United States
Local time: 23:08
Works in field
Native speaker of: Native in EnglishEnglish, Native in PolishPolish
PRO pts in category: 1810

Peer comments on this answer (and responses from the answerer)
neutral  A.G.: Strasznie to brzmi, jak z Googla
1 day 19 hrs
  -> Może dlatego, że to jest collage różnych terminów.
Login to enter a peer comment (or grade)

1 day 19 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5
cięgno bierne


Explanation:
Zwis łańcucha (mierzony) w środku cięgna biernego nie powinien przekraczać ...

Zwis/ przesunięcie (movement) prostopadłe do łańcucha.

--------------------------------------------------
Note added at 1 day19 hrs (2017-02-13 13:37:12 GMT)
--------------------------------------------------

Zwis cięgna biernego łańcucha mierzony w połowie rozstawu osi ...

A.G.
Local time: 05:08
Specializes in field
Native speaker of: Native in PolishPolish
PRO pts in category: 1964
Login to enter a peer comment (or grade)



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