A Digital Control for Swinging Arc Narrow Gap MAG Welding System
2013 ◽
Vol 468
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pp. 127-133
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This paper presents a digital control system for swinging arc narrow gap MAG welding based on double single-chip microcomputers. The control system utilizes a single-chip microcomputer to set and display welding process parameters, and then uses another single-chip microcomputer to realize the control functions that are necessary for the swing arc process, in which the two single-chip microcomputers can exchange data through asynchronous serial communication circuit. Experimental results show that the control system works stably and reliably with strong anti-interference capabilities, and can completely satisfy the requirements of swinging arc narrow gap welding process.
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2012 ◽
Vol 468-471
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pp. 3102-3107
2013 ◽
Vol 443
◽
pp. 318-321
2019 ◽
Vol 242
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pp. 022056
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2020 ◽
Vol 1449
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pp. 012121
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