Rotating tool having an electric data carrier
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United States of America Patent
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-
Jan 5, 2010
Grant Date -
Aug 30, 2007
app pub date -
Feb 21, 2007
filing date -
Feb 21, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A rotating cutting tool (2, 14, 16) for machining a workpiece on a machine tool, in particular for dressing the grinding worm of a tooth flank grinding machine, having an electronic data carrier for storing data relevant to the use of the tool, has an annular data carrier (7) arranged concentrically to the rotation axis of the tool and having an above-average storage capacity, and said data carrier (7), during the machining process, with the tool (2, 14, 16) rotating, exchanges tool-relevant data, at a high transmission rate, with a likewise annular write/read head (10) arranged concentrically thereto on the machine.
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