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:
Sep. 15, 2015
General Electric Company, Schenectady, NY (US);
Yuefeng Luo, Mechanicville, NY (US);
Shamgar Elijah McDowell, Simpsonville, SC (US);
GENERAL ELECTRIC COMPANY, Schenectady, NY (US);
Abstract
An electrical discharge machining (EDM) system according to embodiments includes: a guide structure; a plurality of electrode devices positioned at least partially within the guide structure, the plurality of electrode devices aligned to provide a plurality of electrical discharges to a workpiece, each of the plurality of electrode devices including: an electrode for positioning proximate the workpiece; an electrode holder coupled to the electrode for holding the electrode proximate the workpiece; and a driver coupled to the electrode holder, the driver adapted to modify a position of the electrode holder and the electrode; and a control system operably connected with the driver, the control system configured to provide instructions to the driver of at least one of the plurality of electrode devices to modify a position of the at least one of the plurality of electrodes independently of at least one other one of the plurality of electrodes.