C-axis unit for a machine tool with high-speed cutting

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United States of America Patent

PATENT NO 11559863
SERIAL NO

16567688

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Importance

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Abstract

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A C-axis unit for a machine tool, the C-axis unit comprising a bushing (134) adapted to be fixed to a unit support (121) of the machine tool; a head mounting platform (130) adapted to receive an operating head (40), the head mounting platform being supported by the bushing (134) and being rotatable relative to the bushing (134) around a vertical axis; a platform rotation motor (150) supported by the bushing (134) and configured to control the rotation of the head mounting platform (130); and a spindle motor (160) configured to control the rotation of a tool-carrying spindle (45) on the operating head (40) through a driving extension (163) arranged in a through-bore (133) obtained through the head mounting platform (130). The spindle motor (160) is fixed to and is rotationally integral with the head mounting platform (130).

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Patent Owner(s)

Patent OwnerAddress
FIDIA S P AVIA PONTE DELLA FABBRICA 3/A 35031 ABANO TERME

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morfino, Giuseppe Pino Torinese, IT 14 86
Repossini, Claudio Ugo Protaso Milan, IT 2 1

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