J
James E. Hearn
Publications - 26
Citations - 370
James E. Hearn is an academic researcher. The author has contributed to research in topics: Welding & Electrode. The author has an hindex of 9, co-authored 26 publications receiving 370 citations.
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Patent
System and method of exporting or using welding sequencer data for external systems
TL;DR: In this article, a system and method for collecting one or more welding parameters in real-time during the creation of one or multiple welds using a welding sequence is described. And based on the welding parameters collected, a modeled welding parameter can be generated to increase quality, efficiency, and the like.
Patent
Pulse welder and method of using same
TL;DR: An electric arc welder for performing a pulse welding process by a current between an advancing electrode and workpiece where the welder comprises a short detecting circuit for creating a short signal upon occurrence of a short circuit between the advancing electrodes and the workpiece and a boost circuit to create a plasma boost pulse after the short circuit is cleared during the time period when the electric arc is not outputting the peak pulse current.
Patent
System and method of receiving or using data from external sources for a welding sequence
TL;DR: In this paper, a system and method for evaluating one or more conditions or preliminary weld condition related to a welding system and/or method that utilizes a welding sequence to perform two or more welds with respective welding schedules is described.
Patent
Method and device to build-up, clad, or hard-face with minimal admixture
TL;DR: In this paper, a high frequency waveform with a high amplitude pulse, a low amplitude background current, and a special shorting routine was employed to alleviate the problem of generating too much ad-mixture.
Patent
Method and apparatus for adaptive gmaw short circuit frequency control and method of high deposition arc welding
TL;DR: In this paper, an electric arc welding device for performing a pulse welding process by a current between an advancing electrode and workpiece where the welder comprises a short detecting circuit for creating a short signal upon occurrence of a short circuit between the advancing electrodes and the workpiece and a boost circuit to create a plasma boost pulse after the short circuit is cleared during the time period when the weiner is not outputting the peak pulse current.