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. 10, 2017
Filed:
Feb. 18, 2015
Applicant:
Sandvik Intellectual Property Ab, Sandviken, SE;
Inventors:
Anders Norstedt, Sandviken, SE;
Ulrik Sunnvius, Gavle, SE;
Assignee:
SANDVIK INTELLECTUAL PROPERTY AB, Sandviken, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23C 5/20 (2006.01); B23C 5/22 (2006.01); B23C 5/24 (2006.01);
U.S. Cl.
CPC ...
B23C 5/2252 (2013.01); B23C 5/207 (2013.01); B23C 5/2208 (2013.01); B23C 5/2221 (2013.01); B23C 5/2427 (2013.01); B23C 2200/045 (2013.01); B23C 2200/32 (2013.01); B23C 2200/363 (2013.01); B23C 2200/367 (2013.01); B23C 2210/163 (2013.01); B23C 2210/168 (2013.01); Y10T 407/235 (2015.01); Y10T 407/24 (2015.01);
Abstract
An indexable milling cutting insert includes an opposed outside and inside, a periphery, and a plurality of homologous and alternately individually usable cutting edges, which are equidistantly spaced apart from a center axis, which extends between the outside and inside. The cutting insert includes a plurality of countersunk chip channels, which are delimited by bottoms and tangentially spaced-apart ridges, which individually include a cutting edge formed between a chip surface included in a first chip channel, and a clearance surface, which borders on a second chip channel.