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:
Apr. 04, 2017
Filed:
Oct. 18, 2013
Applicant:
Okuma Corporation, Niwa-gun, Aichi, JP;
Inventors:
Kiyoshi Yoshino, Aichi, JP;
Yuto Mizukami, Aichi, JP;
Takayuki Kato, Aichi, JP;
Noriyoshi Ito, Aichi, JP;
Nobuki Nishidera, Aichi, JP;
Assignee:
OKUMA CORPORATION, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 19/00 (2011.01); G05B 19/404 (2006.01);
U.S. Cl.
CPC ...
G05B 19/404 (2013.01); G05B 2219/41115 (2013.01);
Abstract
A chatter vibration suppressing method includes acquiring a moment of inertia of a rotating body, recording a value indicating the acquired moment of inertia into a machining program, and calculating a variable amplitude and a variable period when a rotation speed of the rotating body is varied in order to suppress chatter vibration from the value indicating the moment of inertia recorded in the machining program and the maximum input power of a motor for rotating the rotating body.