The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2026
Filed:
May. 25, 2021
Fanuc Corporation, Yamanashi, JP;
Nobuhito Oonishi, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
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 to acquire an oscillation condition for the rotary multi-edge tool; and a movement command calculation unit configured to calculate a movement command for the rotary multi-edge tool to perform a relative movement with respect to the workpiece, the relative movement being coincident with a composite motion resulting from superposition of a basic movement in the feed direction at the feed speed and an oscillation determined based on the tool data, the number of rotations, and the oscillation condition.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile