US Patent Issued to FANUC on July 28 for "Numerical control device for controlling machine tool using rotary multi-edge tool" (Japanese Inventor)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,693,656, issued on July 28, was assigned to FANUC Corp. (Yamanashi, Japan).

"Numerical control device for controlling machine tool using rotary multi-edge tool" was invented by Nobuhito Oonishi (Yamanashi, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A numerical control device comprising: a tool data acquisition unit configured to acquire tool data of a rotary multi-edge tool; a machining information acquisition unit configured to acquire machining information including a feed direction, a feed speed, and a number of rotations for the rotary multi-edge tool to move with respect to a workpiece; an oscillation condition acquisition unit configured...