Invention Grant
- Patent Title: Welding system with controlled wire feed speed during arc initiation
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Application No.: US13167184Application Date: 2011-06-23
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Publication No.: US10065257B2Publication Date: 2018-09-04
- Inventor: Elliott Ash , William Matthews , James E. Hearn
- Applicant: Elliott Ash , William Matthews , James E. Hearn
- Applicant Address: US CA City of Industry
- Assignee: Lincoln Global, Inc.
- Current Assignee: Lincoln Global, Inc.
- Current Assignee Address: US CA City of Industry
- Agency: Hahn Loeser & Parks LLP
- Main IPC: B23K9/10
- IPC: B23K9/10 ; B23K9/067 ; B23K9/095

Abstract:
A welding system including a power supply, a torch electrically connected to said power supply, a wire feeder that provides a welding consumable to the torch, a controller that communicates with a motor associated the wire feeder and the power supply. The controller obtains a wire feed speed of said motor as it accelerates from a run-in speed to a pre-set speed and controls the power supplied to the torch based on this wire feed speed to reduce stubbing or spattering during arc initiation.
Public/Granted literature
- US20120325791A1 WELDING SYSTEM WITH CONTROLLED WIRE FEED SPEED DURING ARC INITATION Public/Granted day:2012-12-27
Information query
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