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. 11, 2020
Filed:
Jul. 19, 2018
Applicant:
Fanuc Corporation, Minamitsuru-gun, Yamanashi, JP;
Inventors:
Takashi Satou, Yamanashi, JP;
Takeshi Mochida, Yamanashi, JP;
Assignee:
Fanuc Corporation, Yamanashi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 19/4061 (2006.01); G05B 19/414 (2006.01); G05B 19/4155 (2006.01);
U.S. Cl.
CPC ...
G05B 19/4061 (2013.01); G05B 19/4141 (2013.01); G05B 19/4155 (2013.01); G05B 2219/50112 (2013.01);
Abstract
The numerical controller determines a possibility of interference between a tool and an obstacle on a workpiece and, based on the determination result, switches the end point position of the rising motion of the tool in command data to a retreat position from a rising edge or stops the movements of X/Y axes by a next command block until rising motion of a press axis of the machine tool by the command data is completed. In this way, wasteful deceleration is prevented from occurring when interference between the tool and the obstacle is avoided during machining.