Glossary entry (derived from question below)
English term or phrase:
core pins
Italian translation:
perni a spina
Added to glossary by
Daniela Gabrietti
May 24, 2022 11:26
1 yr ago
14 viewers *
English term
Native in: Italian (Variant: Standard-Italy) 
Works in: English to Italian, Spanish to Italian
core pins
English to Italian
Tech/Engineering
Engineering: Industrial
stampaggio a iniezione
Core Pins And Retainers
Core pins are used primarily in the plastic molding and die casting applications. In most cases core pin are fixed in the plastic mold and are used to create a desired shape in the molded or cast part. Unlike the purpose of a an ejector pin which is pushed or extended by the ejector plate to eject the cooled molded or cast part from the cavity/core. It is often easier to machine a core pin as a separate element and add it to the A-side or B-side of the mold as needed. Core pins are sometimes used in aluminum molds to create tall, thin cores that might be too fragile if machined out of the bulk aluminum of the mold. In some applications core pins are also used for part ejection from a casting die.
Core pins are used primarily in the plastic molding and die casting applications. In most cases core pin are fixed in the plastic mold and are used to create a desired shape in the molded or cast part. Unlike the purpose of a an ejector pin which is pushed or extended by the ejector plate to eject the cooled molded or cast part from the cavity/core. It is often easier to machine a core pin as a separate element and add it to the A-side or B-side of the mold as needed. Core pins are sometimes used in aluminum molds to create tall, thin cores that might be too fragile if machined out of the bulk aluminum of the mold. In some applications core pins are also used for part ejection from a casting die.
Proposed translations
(Italian)
| 4 | perni a spina |
martini
|
| 4 | perni centrali |
Gaetano Silvestri Campagnano
|
Proposed translations
20 hrs
Selected
perni a spina
cfr i due testi
In most cases core pin are fixed in the plastic mold ....
Core pins are sometimes used in aluminum molds to create tall, thin cores that might be too fragile if machined out of the bulk aluminum of the mold.
https://www.dme.net/core-pins-and-retainers/
Perno a spina
Elemento fisso dello stampo che forma una parte vuota nel pezzo. Spesso è più semplice lavorarlo a macchina separatamente e aggiungerlo al lato A o B, secondo necessità. A volte i perni a spina in acciaio vengono inseriti negli stampi in alluminio per formare nuclei alti e sottili che sarebbero altrimenti troppo fragili da lavorare con macchine direttamente dall'alluminio dello stampo.
https://www.protolabs.it/risorse/glossario/
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Note added at 20 hrs (2022-05-25 08:15:07 GMT)
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si tratta di terminologia molto specifica
In most cases core pin are fixed in the plastic mold ....
Core pins are sometimes used in aluminum molds to create tall, thin cores that might be too fragile if machined out of the bulk aluminum of the mold.
https://www.dme.net/core-pins-and-retainers/
Perno a spina
Elemento fisso dello stampo che forma una parte vuota nel pezzo. Spesso è più semplice lavorarlo a macchina separatamente e aggiungerlo al lato A o B, secondo necessità. A volte i perni a spina in acciaio vengono inseriti negli stampi in alluminio per formare nuclei alti e sottili che sarebbero altrimenti troppo fragili da lavorare con macchine direttamente dall'alluminio dello stampo.
https://www.protolabs.it/risorse/glossario/
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Note added at 20 hrs (2022-05-25 08:15:07 GMT)
--------------------------------------------------
si tratta di terminologia molto specifica
4 KudoZ points awarded for this answer.
4 mins
Gaetano Silvestri Campagnano
Italy
Italy
Native in Italian
Italy
Quality, accuracy and reliability
Native in: Italian (Variant: Standard-Italy) 
Works in: English to Italian, French to Italian, Spanish to Italian
Related KudoZ points
:
234
perni centrali
Ciao Daniela. Ecco diversi esempi bilingui:
https://www.google.com/search?q="core pin" "perno centrale"&...
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Note added at 19 min (2022-05-24 11:46:09 GMT)
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Guarda anche queste precedenti domande KudoZ:
https://www.proz.com/kudoz/english-to-italian/mechanics-mech...
https://www.proz.com/kudoz/english-to-italian/mechanics-mech...
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Note added at 20 min (2022-05-24 11:46:27 GMT)
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La seconda parla proprio di uno stampo.
https://www.google.com/search?q="core pin" "perno centrale"&...
--------------------------------------------------
Note added at 19 min (2022-05-24 11:46:09 GMT)
--------------------------------------------------
Guarda anche queste precedenti domande KudoZ:
https://www.proz.com/kudoz/english-to-italian/mechanics-mech...
https://www.proz.com/kudoz/english-to-italian/mechanics-mech...
--------------------------------------------------
Note added at 20 min (2022-05-24 11:46:27 GMT)
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La seconda parla proprio di uno stampo.
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