Title :
A new class of welding machines
Author :
Bardin, V. ; Borisov, D. ; Zemskov, A.
Author_Institution :
Dept. of Radio Eng., Mordovia State Univ., Saransk, Russia
Abstract :
The article describes a welding inverter, which provides AC on an ultrasonic frequency. In contrast to existing DC inverters it is more efficient and produces better welded joints. In the article we mention the schematics of the inverter´s power circuits. This schematics uses resonant method of arc ignition. The article contains a study of this kind of arc ignition. The discussed welding inverter can be used for inducting metal warming.
Keywords :
arc welding; invertors; welding equipment; DC inverters; arc ignition; inverter power circuits; metal warming; resonant method; ultrasonic frequency; welding inverter; welding machines; Weldinginverter; currentspectrum; inductor;
Conference_Titel :
Actual Problems of Electronics Instrument Engineering (APEIE), 2012 11th International Conference on
Conference_Location :
Novosibirsk
Print_ISBN :
978-1-4673-2842-5
DOI :
10.1109/APEIE.2012.6629172
