Invention Grant
- Patent Title: Synchronized rotating arc welding method and system
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Application No.: US14481507Application Date: 2014-09-09
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Publication No.: US10543551B2Publication Date: 2020-01-28
- Inventor: Christopher Hsu , Richard Martin Hutchison , Kevin Michael Scott , Kevin Pagano , James Lee Uecker
- Applicant: ILLINOIS TOOL WORKS INC.
- Applicant Address: US IL Glenview
- Assignee: ILLINOIS TOOL WORKS INC.
- Current Assignee: ILLINOIS TOOL WORKS INC.
- Current Assignee Address: US IL Glenview
- Agency: McAndrews, Held & Malloy, Ltd.
- Main IPC: B23K9/095
- IPC: B23K9/095 ; B23K9/16 ; B23K9/173

Abstract:
A welding method includes feeding a welding electrode axially from a welding torch, moving the welding electrode radially in a desired pattern with respect to a central axis of the welding torch by a motion control assembly within the welding torch, transmitting from control circuitry a signal corresponding to a position of the welding electrode relative to a weld joint or weld pool, advancing the welding torch or a workpiece to establish a weld, and transferring material from the welding electrode to a first location in an area of the weld pool. The welding electrode moves radially while feeding the welding electrode from the welding torch, the material from the welding electrode is transferred to the first location during a first cycle of the desired pattern, and the first location is controlled based at least in part on the signal.
Public/Granted literature
- US20150076119A1 SYNCHRONIZED ROTATING ARC WELDING METHOD AND SYSTEM Public/Granted day:2015-03-19
Information query
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