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:
Aug. 05, 1986
Filed:
Dec. 29, 1983
Kazuo Imanishi, Aichi, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A numerical control machining method in which plural machining operations, such as drilling and tapping, are performed by a unified machining cycle command, which is unified from several separate rotation/positioning commands for the workpiece and machining cycle commands, such as for controlling drilling operations. Also, a safety route of the tool from a rest position to the position at which a machining operation is to be started is automatically created from a knowledge of the configuration of the workpiece, the rest position of the tool, and the position at which the machining operation is to be performed. Programming of a numerically controlled machine tool can be performed in accordance with the invention without the need of a high level of programming skill.