Turret lathe (original) (raw)

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El torn revòlver és un tipus de torn molt utilitzat per peces que es poden obtenir a partir de barres i tenen una geometria final que es pot obtenir fàcilment amb els processos interiors i exteriors següents: (ca)
Le tour revolver ou tour à tourelle revolver est conçu pour usiner des pièces prises dans une barre ou reprises sur plateau après un précédent usinage. (fr)
The turret lathe is a form of metalworking lathe that is used for repetitive production of duplicate parts, which by the nature of their cutting process are usually interchangeable. It evolved from earlier lathes with the addition of the turret, which is an indexable toolholder that allows multiple cutting operations to be performed, each with a different cutting tool, in easy, rapid succession, with no need for the operator to perform set-up tasks in between (such as installing or uninstalling tools) or to control the toolpath. The latter is due to the toolpath's being controlled by the machine, either in jig-like fashion, via the mechanical limits placed on it by the turret's slide and stops, or via digitally-directed servomechanisms for computer numerical control lathes. The name derives from the way early turrets took the general form of a flattened cylindrical block mounted to the lathe's cross-slide, capable of rotating about the vertical axis and with toolholders projecting out to all sides, and thus vaguely resembled a swiveling gun turret. (en)
タレット旋盤（タレットせんばん、英語: turret lathe）は、普通旋盤にタレットと呼ばれる、旋回式の刃物台を取り付けたもの。タレットに複数の刃物（工具）を取り付けておき、これを旋回させることで使用する刃物を切り替える。タレットの回転だけで刃物の交換が可能なため、交換に必要な時間を短縮することができる。おもに大量生産向け。 (ja)

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wiki-commons:Special:FilePath/HartnessTurretLathe.jpg?width=300

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El torn revòlver és un tipus de torn molt utilitzat per peces que es poden obtenir a partir de barres i tenen una geometria final que es pot obtenir fàcilment amb els processos interiors i exteriors següents: (ca)
Le tour revolver ou tour à tourelle revolver est conçu pour usiner des pièces prises dans une barre ou reprises sur plateau après un précédent usinage. (fr)
タレット旋盤（タレットせんばん、英語: turret lathe）は、普通旋盤にタレットと呼ばれる、旋回式の刃物台を取り付けたもの。タレットに複数の刃物（工具）を取り付けておき、これを旋回させることで使用する刃物を切り替える。タレットの回転だけで刃物の交換が可能なため、交換に必要な時間を短縮することができる。おもに大量生産向け。 (ja)
The turret lathe is a form of metalworking lathe that is used for repetitive production of duplicate parts, which by the nature of their cutting process are usually interchangeable. It evolved from earlier lathes with the addition of the turret, which is an indexable toolholder that allows multiple cutting operations to be performed, each with a different cutting tool, in easy, rapid succession, with no need for the operator to perform set-up tasks in between (such as installing or uninstalling tools) or to control the toolpath. The latter is due to the toolpath's being controlled by the machine, either in jig-like fashion, via the mechanical limits placed on it by the turret's slide and stops, or via digitally-directed servomechanisms for computer numerical control lathes. (en)

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Torn revòlver (ca)
Tour revolver (fr)
タレット旋盤 (ja)
Turret lathe (en)

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wikipedia-en:Turret_lathe?oldid=1117346969&ns=0

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wikipedia-en:Turret_lathe

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