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. 10, 2017
Filed:
Jan. 25, 2010
Applicant:
Krzysztof Barnat, Berlin, CT (US);
Inventor:
Krzysztof Barnat, Berlin, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P 15/04 (2006.01); B23C 3/30 (2006.01); B23C 5/14 (2006.01); B23P 13/02 (2006.01);
U.S. Cl.
CPC ...
B23C 3/30 (2013.01); B23C 5/14 (2013.01); B23P 13/02 (2013.01); B23C 2220/366 (2013.01); Y10T 29/49316 (2015.01); Y10T 29/49325 (2015.01); Y10T 409/30 (2015.01); Y10T 409/303752 (2015.01);
Abstract
A method of manufacturing a turbine disk includes the steps of machining an initial slot using a cutting tool and machining intermediate and semi finished slot using a form tool that forms surfaces of the slot except for the bottom surface. A final finishing step utilizes a cutting tool that includes a shape that forms the bottom portion of the disk slot.