Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 14, 2018
Patent Application Number
13552681
Date Filed
July 19, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
A system and method is provided in which a welding system modulates the heat input into a weld joint during welding by changing between a high heat input welding waveform and a low heat input welding waveform. The system can utilize detected weld joint geometry and thickness to vary the utilization of the high heat and low heat waveform portions to change the weld bead profile during welding. Additionally, the wire feed speed is changed with the changes between the high heat input and low heat input portions of the welding waveform.
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