Electric arc welder control system with profile waveform to electrodes with core

摘要

"The electric arc welder control system with profile waveform to electrodes with core".The present invention relates to a welding electric arc to create a welding process in the form of a succession of forms of AC waveform between a particular type of electrode with the nucleus.With a cladding and core.And a workpiece by means of a power source which comprises a switch device of high frequ00b3u00eancia to create the individual waveforms in the succession of waveforms.Each wave form that possesses a profile is formed by the magnitude of each large quantity of small pulses of current generated in a frequ00b3u00eancia of at least 18 kHz, where the said profile isDetermined by the input signal for a conformador wavelength control the so-called small pulses of current, a circuit for creating a signal profile indicative of said particular kind of electrode;And a selection circuit to select the said input signal based on said signal profile by means of which the said conformador wavelength makes the said energy source to create a profile of formThe wavelength specific to the particular type of electrode with the core.