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:
Sep. 19, 2023
Filed:
Jan. 23, 2019
Applicant:
Dmg Mori Co., Ltd., Nara, JP;
Inventors:
Shizuo Nishikawa, Nara, JP;
Masahiro Shimoike, Nara, JP;
Shuji Komatsu, Nara, JP;
Hiroki Nakao, Nara, JP;
Assignee:
DMG MORI CO., LTD., Nara, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23Q 17/20 (2006.01); B23Q 11/14 (2006.01); B23Q 11/10 (2006.01); B23Q 11/08 (2006.01);
U.S. Cl.
CPC ...
B23Q 17/20 (2013.01); B23Q 11/0891 (2013.01); B23Q 11/10 (2013.01); B23Q 11/148 (2013.01); Y10T 409/30392 (2015.01); Y10T 409/303976 (2015.01); Y10T 409/304032 (2015.01); Y10T 409/306944 (2015.01); Y10T 409/307336 (2015.01);
Abstract
Provided is a machine tool () which is capable of measuring machining accuracy of a workpiece (W) with high accuracy and enables the time required from machining to measurement of machining accuracy to be greatly reduced. The machine tool () machining a workpiece (W) while moving a tool and the workpiece (W) relative to each other includes a cover () separating from outside a machining area for machining the workpiece (W) therein, and temperature adjusting means () used in machining of the workpiece (W) to adjust an ambient temperature of the machining area.