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:
Dec. 29, 2015
Filed:
May. 22, 2013
Applicants:
Mori Seiki Co., Ltd., Nara, JP;
Intelligent Manufacturing Systems International, San Francisco, CA (US);
Inventors:
Assignees:
DMG MORI SEIKI CO., LTD., Yamatokoriyama-Shi, Nara, JP;
INTELLIGENT MANUFACUTRING SYSTEMS INTERNATIONAL, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 11/01 (2006.01); B23Q 5/54 (2006.01); G05B 11/42 (2006.01); G05B 19/416 (2006.01);
U.S. Cl.
CPC ...
B23Q 5/54 (2013.01); G05B 11/42 (2013.01); G05B 19/4163 (2013.01); G05B 2219/43132 (2013.01); Y10T 409/303808 (2015.01);
Abstract
A workpiece is machined by setting a frequency response band of a control system for a rotation drive motor or a feed drive motor so that tool abrasion is within a predetermined allowable range. The frequency response band may be adjusted by adjusting a proportional gain and an integral gain. With the workpiece machined by such a process, where the frequency response band maintains tool abrasion within the allowable range, machining quality and efficiency are improved.