Gear cutting – milling – or planing – Milling – Process
Reexamination Certificate
2006-04-11
2006-04-11
Ashley, Boyer D. (Department: 3722)
Gear cutting, milling, or planing
Milling
Process
C409S136000, C408S061000
Reexamination Certificate
active
07025543
ABSTRACT:
A method and apparatus for directing a coolant stream onto a cutting tool is made up of a nozzle pivotally mounted on a machine tool, the nozzle being automatically adjusted in response to movement of the machine tool via a retractable plunger or other linear drive member so as to cause the coolant stream to intersect the interface between a workpiece and each cutting tool that is brought into cutting position on the machine tool; and the nozzle is pivotal between a reference position and a different intermediate position corresponding to the length or diameter of the cutting tool which is advanced into cutting position.
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Ashley Boyer D.
Reilly John E.
Ross Dana
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