| 摘要 |
A coolant nozzle (42) is used on a machine tool having a rotating bit (22) of convoluted longitudinal profile for cutting a number of slots (30) in a disk (34). The nozzle (42) includes at least one coolant inlet (82,84) and at least one coolant outlet (78,79). The coolant outlet (78,79) has a convoluted section and is positioned to direct a coolant stream tangentially at the bit (22) in a direction of rotation of the bit. Internal surface portions of the nozzle define one or more passageways between the inlet (82,84) and the outlet(s) (78,79). <IMAGE> |
