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:
Jun. 26, 2018
Filed:
Oct. 30, 2012
Makino Milling Machine Co., Ltd., Tokyo, JP;
MAKINO MILLING MACHINE CO., LTD., Tokyo, JP;
Abstract
A machine tool control device includes a calculation unit for estimating, on the basis of the tool path for machining using a tool and information on the workpiece, the portion of the tool that forms the final machined surface. The control device also includes a feed rate-setting unit for estimating the fastest moving point, among multiple moving points contained in the portion that forms the final machined surface, for which the relative velocity of the tool with respect to the workpiece is maximum and setting the feed rates for the machine tool movement shafts so that the relative velocity of the fastest moving point is at or below a previously specified relative velocity.