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case-to-core boundary

Portuguese translation: a interface entre a área tratada e a não tratada.

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:case-to-core boundary
Portuguese translation:a interface entre a área tratada e a não tratada.
Entered by: Izabel Santos

15:56 May 15, 2016
English to Portuguese translations [PRO]
Tech/Engineering - Mechanics / Mech Engineering / Engrenagens
English term or phrase: case-to-core boundary
Analysis of failure pattern:
The cracks propagate along the case-to-core boundary and to the surface of the gear tooth.
When several cracks reach the tooth surface, large chunks of material are removed.
Izabel Santos
Brazil
a interface entre a área tratada e a não tratada.
Explanation:
IMHO "carcaça' não se aplica. "case" se refere a CAse Hardening, um tipo de tratamento térmico que forma uma "casquinha" mais dura enquanto o material na região mais profunda permanece relativamente maleável. Case-hardening or surface hardening: process of hardening the surface of a metal object while allowing the metal deeper underneath to remain soft, thus forming a thin layer of harder metal (called the "case") at the surface.

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Note added at 5 hrs (2016-05-15 21:32:03 GMT)
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embreagens são feitas em uma peça só, portanto não tÊm carcaça.
se for sincronizador, então terá "capa " e "cubo"
again IMHO
Selected response from:

Bett
Local time: 11:56
Grading comment
Obrigada, Bett!
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +3a interface entre a área tratada e a não tratada.
Bett
4limite/região limítrofe entre a carcaça e o núcleo
Mario Freitas


  

Answers


27 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
limite/região limítrofe entre a carcaça e o núcleo


Explanation:
Sugestão

Mario Freitas
Brazil
Local time: 11:56
Meets criteria
Specializes in field
Native speaker of: Native in EnglishEnglish
PRO pts in category: 1156
Login to enter a peer comment (or grade)

5 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +3
a interface entre a área tratada e a não tratada.


Explanation:
IMHO "carcaça' não se aplica. "case" se refere a CAse Hardening, um tipo de tratamento térmico que forma uma "casquinha" mais dura enquanto o material na região mais profunda permanece relativamente maleável. Case-hardening or surface hardening: process of hardening the surface of a metal object while allowing the metal deeper underneath to remain soft, thus forming a thin layer of harder metal (called the "case") at the surface.

--------------------------------------------------
Note added at 5 hrs (2016-05-15 21:32:03 GMT)
--------------------------------------------------

embreagens são feitas em uma peça só, portanto não tÊm carcaça.
se for sincronizador, então terá "capa " e "cubo"
again IMHO


    Reference: http://www.brighthubengineering.com/manufacturing-technology...
Bett
Local time: 11:56
Meets criteria
Specializes in field
Native speaker of: Native in PortuguesePortuguese
PRO pts in category: 27
Grading comment
Obrigada, Bett!

Peer comments on this answer (and responses from the answerer)
agree  P Forgas: cementação é geralmente o tratamento superficial, então poderia ser a interface entre a área cementada e o núcleo
3 hrs
  -> thank you !
agree  Matheus Chaud: Excelente explicação. Aqui tem uma figura bem interessante que ajuda a entender "case" e "core" nesse contexto: http://goo.gl/GfkSPn ( fonte: http://goo.gl/fzAA5N )
5 hrs
  -> thank you! and also for the link.
agree  Vítor Cortes
7 hrs
  -> thank you
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