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:
Jan. 23, 2024
Filed:
May. 06, 2020
Applicant:
Amada Holdings Co., Ltd., Kanagawa, JP;
Inventor:
Jun Iwasaki, Kanagawa, JP;
Assignee:
AMADA HOLDINGS CO., LTD., Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 26/14 (2014.01); B23K 26/146 (2014.01); B23K 26/70 (2014.01); B23K 37/00 (2006.01); B23Q 11/10 (2006.01);
U.S. Cl.
CPC ...
B23K 26/147 (2013.01); B23K 26/146 (2015.10); B23K 26/703 (2015.10); B23K 37/003 (2013.01); B23Q 11/1038 (2013.01);
Abstract
A method of supplying cooling water to a laser processing head includes arranging a cooling water supply path connected to the laser processing head, connecting, to the cooling water supply path, a water supply path for supplying water and an antirust supply path for supplying antirust, keeping constant a ratio between a water quantity fed by a water feed means connected to the water supply path and an antirust quantity fed by an antirust feed means connected to the antirust supply path, mixing the water and antirust in the cooling water supply path, and supplying cooling water to the laser processing head.