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:
Jul. 03, 2001
Filed:
Sep. 28, 1998
Applicant:
Inventors:
Michael Evans Graham, Slingerlands, NY (US);
John Dennis Jackson, Wyoming, OH (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 1/304 ;
U.S. Cl.
CPC ...
G05B 1/304 ;
Abstract
A system and method for numerical control processing of an in-process part. A mathematical mapping is generated which approximates the deformation of the in-process part as measured against a nominal model. The mapping is applied to nominal NC tool paths to generate modified tool paths that travel in the distorted coordinate space of the in-process part. A result is that local features may be machined into the in-process parts in reasonable locations, and non contact measurement systems as well as surface finishing systems can travel at a more constant distance from the surface of the in-process part.