Coolant nozzle

A coolant nozzle (20) is used in a machine tool having a rotating bit (22). The nozzle (20) includes a through-aperture (50) for accommodating the bit (22). The nozzle has a coolant inlet (62) and a number of coolant outlets (80) at more than one angular position about the through-aperture (50). Int...

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Hauptverfasser: CAMPBELL JAMES D, PACKMAN ALLAN B, BROWN TIMOTHY L, SCHWARTZ BRIAN J, DAVIE ROBERT N, VAILLETTE BERNARD D, HAMMETT JON C
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A coolant nozzle (20) is used in a machine tool having a rotating bit (22). The nozzle (20) includes a through-aperture (50) for accommodating the bit (22). The nozzle has a coolant inlet (62) and a number of coolant outlets (80) at more than one angular position about the through-aperture (50). Internal surface portions define one or more passageways (74) between the inlet (62) and the outlets (50).