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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.:

US 11801577 B1

PDFFull Text
Date of Patent:
Oct. 31, 2023

Filed:

Mar. 15, 2021

5-axis processing machine

Applicant:

Sodick Co., Ltd., Kanagawa, JP;

Inventors:

Shoya Yokota, Yokohama, JP;

Michihisa Kawasaki, Yokohama, JP;

Munetaka Ambai, Yokohama, JP;

Assignee:

Sodick Co., Ltd., Yokohama, JP;

Attorney:

Maier & Maier, PLLC

Primary Examiner:

Ryan A Jarrett

Int. Cl.
CPC ...
B23Q 15/26 (2006.01); G05B 19/404 (2006.01); B23Q 16/00 (2006.01); B23Q 23/00 (2006.01); B23C 1/027 (2006.01); B23Q 15/12 (2006.01); G05B 19/402 (2006.01);
U.S. Cl.
CPC ...
B23Q 15/26 (2013.01); B23C 1/027 (2013.01); B23Q 15/12 (2013.01); B23Q 16/007 (2013.01); B23Q 23/00 (2013.01); G05B 19/402 (2013.01); G05B 19/404 (2013.01); B23Q 2716/08 (2013.01); G05B 2219/36262 (2013.01); G05B 2219/49344 (2013.01);
Abstract

A 5-axis processing machine includes a mounting table on which a tool and a work piece are placed; and a control unit; wherein the mounting table is moved relatively by three linear axes and two rotation axes based on NC data, the two rotation axes include a first axis and a second axis, when the control unit calculates a rotation angle of the two rotation axes, the control unit acquires an axis vector Na that specifies an actual first axis direction and an axis vector Nc that specifies an actual second axis direction, the control unit calculates a posture vector K that specifies a posture at a time of processing the work piece with respect to the tool from the NC data, the control unit calculates, as a solution of a following equation (4), an actual rotation angle θ around the first axis of the tool.

Find Patent Forward Citations

Yokota, Shoya. (2023). 5-axis processing machine (U.S. Patent No. 11801577). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11801577

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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