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:
Oct. 15, 2024
Filed:
Sep. 28, 2018
Applicant:
Makino Milling Machine Co., Ltd., Tokyo, JP;
Inventors:
Tadashi Kasahara, Kanagawa, JP;
Kazunari Ishii, Kanagawa, JP;
Assignee:
MAKINO MILLING MACHINE CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23Q 17/24 (2006.01); B23Q 15/14 (2006.01); B23Q 15/22 (2006.01); B23Q 17/22 (2006.01); G05B 19/29 (2006.01); G06T 7/00 (2017.01); G06T 7/73 (2017.01);
U.S. Cl.
CPC ...
B23Q 17/249 (2013.01); B23Q 15/14 (2013.01); B23Q 15/22 (2013.01); B23Q 17/22 (2013.01); B23Q 17/24 (2013.01); B23Q 17/2414 (2013.01); B23Q 17/2428 (2013.01); G05B 19/291 (2013.01); G06T 7/0004 (2013.01); G06T 7/75 (2017.01); G06T 2207/30164 (2013.01);
Abstract
When measuring the position of a workpiece fixed to a table of a machine tool: rotary feed axes of the machine tool are pivoted such that an upper surface of the table faces in the direction of a line of sight of a camera, and an image of the workpiece is captured; the rotary feed axes are pivoted such that a side surface of the table faces in the direction of the line of sight of an image capturing device, and an image of the workpiece is captured; and the position of the workpiece is measured on the machine tool on the basis of the captured images.