ALEXANDRIA, Va., March 26 -- United States Patent no. 12,259,703, issued on March 25, was assigned to FANUC Corp. (Yamanashi, Japan).
"Control device" was invented by Kousuke Uno (Yamanashi, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A control device calculates a specified quantile in stored data relating to a load applied on a spindle, as a target spindle load, and controls a feed speed of the spindle as to a work, so that the measured load applied on the spindle is the calculated target spindle load. A user can set the target spindle load with the load on the spindle measured in a state in which the work is being stably machined as a reference."
The patent was filed on March 22, 2021, under Appl...