EXPANDING MANDREL

FIELD: metalworking.SUBSTANCE: invention relates to metalworking and can be used for basing parts of electrical machines at the end and inner surface for their turning. The expanding mandrel contains a double-sided expanding collet, a shank that turns into a rod, and a threaded part, a tapered bushi...

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Hauptverfasser: Rakhmatullin Ramis Nazirovich, Luzgin Leonid Andreevich, Valiev Rafail Shamilevich
Format: Patent
Sprache:eng ; rus
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