Abstract: A metal machining apparatus for removal of metal from a workpiece, that employs a laser-targeted coolant nozzle to apply coolant fluid to a machining tool, such as a grinding wheel, to remove metal from a workpiece. The laser-targeted coolant nozzle has a coolant nozzle body having a flow passage for the coolant fluid, and a laser bore through which a visible laser can be inserted. The visible laser cooperates with a positioning feature on the nozzle body for visually positioning the coolant nozzle relative to the grinding wheel. When the laser is removed and replaced with a seal plug, the stream of cooling fluid passing through the flow passage can be directed accurately at the grinding wheel for improved workpiece grinding.
Type:
Grant
Filed:
February 21, 2006
Date of Patent:
December 26, 2006
Assignee:
General Electric Company
Inventors:
Robert Allan Ahti, Larisa Alexandra Elman, Norman Stanton Baylis