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:
Dec. 26, 2017
Filed:
May. 04, 2015
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Ying She, East Hartford, CT (US);
Raja Kountanya, Manchester, CT (US);
Changsheng Guo, South Windsor, CT (US);
Daniel V. Viens, East Hartford, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25D 5/22 (2006.01); C25C 1/00 (2006.01); C25C 7/00 (2006.01); C25C 7/02 (2006.01); C25C 7/06 (2006.01); C25D 17/10 (2006.01); C25D 21/12 (2006.01); C25F 3/16 (2006.01); C25F 7/00 (2006.01);
U.S. Cl.
CPC ...
C25D 5/22 (2013.01); C25C 1/00 (2013.01); C25C 7/00 (2013.01); C25C 7/02 (2013.01); C25C 7/06 (2013.01); C25D 17/10 (2013.01); C25D 21/12 (2013.01); C25F 3/16 (2013.01); C25F 7/00 (2013.01);
Abstract
A system and methods are provided for electrochemical grinding a workpiece. In one embodiment, a method includes controlling potentials to grinding tool and the workpiece, controlling applying electrolyte, and controlling grinding of the workpiece by the grinding tool. The method may also include determining screen replacement when there is sufficient metal plated.