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:
Feb. 21, 2023
Filed:
Apr. 16, 2019
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Ranadip Acharya, Rocky Hill, CT (US);
Vijay Narayan Jagdale, South Windsor, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B33Y 50/02 (2015.01); B22F 10/20 (2021.01); B29C 64/386 (2017.01); G06F 30/20 (2020.01); B22F 5/00 (2006.01); B22F 5/04 (2006.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 80/00 (2015.01); G06F 119/18 (2020.01);
U.S. Cl.
CPC ...
B22F 10/20 (2021.01); B22F 5/009 (2013.01); B22F 5/04 (2013.01); B29C 64/386 (2017.08); G06F 30/20 (2020.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 50/02 (2014.12); B33Y 80/00 (2014.12); G06F 2119/18 (2020.01);
Abstract
A method of additively manufacturing includes generating a thermal model driven scan map that identifies an equiaxed cap region, a single crystal (SX) region, and a columnar to equiaxed transition (CET) region; and forming an active melt pool with respect to the thermal model driven scan map such that a depth of the active melt pool is greater than a thickness of the equiaxed transition (CET) region.