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:
Jun. 13, 2017
Filed:
Feb. 26, 2013
Lincoln Global, Inc., City of Industry, CA (US);
James E. Hearn, Brunswick, OH (US);
Joseph A. Daniel, Sagamore Hills, OH (US);
Tamara Savrin, Orange Village, OH (US);
Steven R. Peters, Huntsburg, OH (US);
LINCOLN GLOBAL, INC., City of Industry, CA (US);
Abstract
Systems and methods for affecting an appearance of a deposited weld bead by modulating one or more welding parameters. For example, an electrode negative portion of a welding output current may be modulated to affect the appearance of a deposited weld bead. Furthermore, a wire feed speed of a welding electrode may be synergistically modulated with an electrode negative portion of a welding output current to affect a deposited weld bead appearance. Two or more welding processes may be interleaved with each other at a specified modulation frequency to affect a deposited weld bead appearance. One or more welding parameters may be modulated based on a welding travel speed to provide a consistent appearance of a deposited weld bead.