Machining unit, particularly for machining the surface of cylindrical cavities, having a tool holding assembly including actuating means for adjusting the tool position and a wireless control system for the actuating means
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United States of America Patent
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Jan 17, 2012
Grant Date -
Aug 27, 2009
app pub date -
Feb 12, 2009
filing date -
Feb 26, 2008
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A machining unit, particularly for machining the surface of cylindrical cavities, has a tool-holder assembly, including an electric actuator for adjustment of the radial tool position. The control signals of the actuator are transmitted to said actuator by a stationary electronic control unit via a wireless communication system. Also provided on board the tool-holder assembly is a system for electrical supply of the actuator, constituted, for example, by one or more batteries or else by an electrical-generation microsystem that exploits a portion of the flow of the high-pressure lubricant-coolant that is fed into the machining area.
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