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trumpet honing

Portuguese translation: polimento/brunimento de cilindro

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:trumpet honing
Portuguese translation:polimento/brunimento de cilindro
Entered by: Márcia Francisco

20:55 Feb 25, 2024
English to Portuguese translations [PRO]
Tech/Engineering - Automotive / Cars & Trucks
English term or phrase: trumpet honing
Cylinder barrels with trumpet honing
The insides of the cylinder barrels are now shaped using this honing technique, so that friction and thus thermal overload of the material can be avoided
Márcia Francisco
Portugal
Local time: 10:58
Brunimento de cilindro
Explanation:
Existe uma técnica com tal nome.
Selected response from:

Gustavo Battistini
Brazil
Local time: 06:58
Grading comment
Obrigada a todos!
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +5Brunimento cónica
Nick Taylor
3 +1Brunimento de cilindro
Gustavo Battistini
2retificação moldada/de forma específica
Ana Vozone
Summary of reference entries provided
"Trumpet-honing"
expressisverbis

Discussion entries: 1





  

Answers


12 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +1
Brunimento de cilindro


Explanation:
Existe uma técnica com tal nome.


    https://www.canaldapeca.com.br/blog/o-que-e-brunimento-dos-cilindros/
Gustavo Battistini
Brazil
Local time: 06:58
Native speaker of: Native in PortuguesePortuguese
PRO pts in category: 8
Grading comment
Obrigada a todos!

Peer comments on this answer (and responses from the answerer)
agree  expressisverbis: Polimento de cilindro, para pt-pt.
12 hrs
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23 mins   confidence: Answerer confidence 2/5Answerer confidence 2/5
retificação moldada/de forma específica


Explanation:
Espero que a sugestão tenha ajudado e sirva como pista...

Watts added that the integrated drawbar supports form honing. Sometimes form honing is referred to as trumpet honing because the process produces a cylinder bore in which one end fans out into a horn-shaped geometry.

Adaptronic form honing constitutes a production engineering approach to manufacturing a free form in the cylinder bore.

A retificação de formas é um processo de retificação preciso, no qual as peças são rectificadas numa forma ou geometria específica. Esta técnica permite a produção de peças complexas e personalizadas com elevada precisão e qualidade de superfície.
Uma das principais vantagens da retificação de moldes é a capacidade de produzir peças com a máxima precisão de ajuste. Utilizando máquinas de retificação modernas e ferramentas de alta precisão, é possível obter formas e geometrias complexas com tolerâncias apertadas. Isto garante um ajuste ótimo e a interoperabilidade dos componentes em sistemas mecânicos.

https://www.windschiegl.de/pt/fabrico/intertravamento/retifi...

Ana Vozone
Local time: 10:58
Works in field
Native speaker of: Native in PortuguesePortuguese
PRO pts in category: 132
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41 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +5
Brunimento cónica


Explanation:
Brunimento cónica

Nick Taylor
Local time: 10:58
Specializes in field
Native speaker of: Native in EnglishEnglish
PRO pts in category: 341

Peer comments on this answer (and responses from the answerer)
agree  Matheus Chaud: brunimento cônico :)
1 hr
agree  Mario Freitas: Boa!
2 hrs
agree  Nelson Soares
4 hrs
agree  Clauwolf
13 hrs
agree  Tainá Ferreira: "cônico"
14 hrs
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Reference comments


12 hrs
Reference: "Trumpet-honing"

Reference information:
Powertrain: Four-cylinder turbo with 165 kW/224 hp
The Concept GLB is powered by the M 260 four-cylinder petrol engine combined with an 8G-DCT dual clutch transmission, with a maximum output of 165 kW/224 hp and peak torque of 350 Nm. The engine block of diecast aluminium with cast iron cylinder liners has CONICSHAPE® technology, which is also known in-house as "trumpet-honing".
https://group.mercedes-benz.com/innovation/design/concept-gl...

They include NANOSLIDE® cylinder coating, CONICSHAPE® cylinder honing (trumpet honing) and the exhaust aftertreatment system positioned directly at the engine.
https://www.germancarforum.com/threads/mercedes-4-cylinder-p...

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Note added at 12 hrs (2024-02-26 09:40:13 GMT)
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Ver página 70 do PDF:

https://www.teses.usp.br/teses/disponiveis/3/3151/tde-230520...

Diria "polimento do cilindro" para pt-pt.

expressisverbis
Portugal
Works in field
Native speaker of: Native in PortuguesePortuguese
PRO pts in category: 220
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