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:
Nov. 08, 2022
Filed:
Mar. 25, 2021
Applicant:
Yg-1 Co., Ltd., Incheon, KR;
Inventors:
Soo Hyun Cha, Chungcheongbuk-do, KR;
Geun Woo Park, Chungcheongbuk-do, KR;
Sang Young Jo, Chungcheongbuk-do, KR;
Assignee:
YG-1 CO., LTD., Incheon, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23B 27/14 (2006.01); B23C 5/16 (2006.01); C23C 28/00 (2006.01); C23C 28/04 (2006.01);
U.S. Cl.
CPC ...
B23B 27/148 (2013.01); B23B 27/14 (2013.01); B23C 5/16 (2013.01); C23C 28/044 (2013.01); C23C 28/42 (2013.01); C23C 28/44 (2013.01); B23B 2222/84 (2013.01); B23B 2224/24 (2013.01); B23B 2224/28 (2013.01); B23B 2224/32 (2013.01); B23B 2224/36 (2013.01); B23B 2228/105 (2013.01);
Abstract
The present disclosure provides a multilayer coated cutting material having increased wear resistance at high temperatures, a method for manufacturing the same, and a cutting tool insert for mechanical machining including the same. According to an embodiment of the present disclosure, the multilayer coated cutting material includes a cemented carbide, cermet, ceramic, a cubic crystal boron nitride-based material or a hard alloy body of high-speed steel, and a cutting layer positioned on the base material and configured in multiple layers.