Kudula kwa plasma kumatenthedwa ndi kutentha kwakukulu ndipo kumakhala ndi mpweya wochuluka kwambiri, mphamvu yamagetsi idzasamutsidwa ku zidutswa zogwirira ntchito, kutentha kwambiri kusungunula zinthu zakale ndikutsutsidwa, kupangidwa kwa plasma arc kudula ntchito. kugawa mpweya chipinda msewu awiri, pambuyo mapangidwe plasma ndi mpweya wothandiza. Amasewera udindo wa zitsulo zitsulo plasma arc, mbali ndi mpweya wothandiza kuzirala kudula tochi, ndi kuwomba pa ali chosungunula metal.Kudula mphamvu imakhala ndi dera lalikulu. ndi kulamulira dera, mfundo magetsi: dera waukulu kuphatikizapo contactor, mkulu kutayikira reactance wa magawo atatu mphamvu thiransifoma, atatu gawo mlatho rectifier, mkulu pafupipafupi koyilo ndi chitetezo zigawo zikuluzikulu, etc.By mkulu kutayikira nkhondo mu phompho mphamvu gwero kunja khalidwe. Control dera kudzera kankhani batani lophimba pa nyali kumaliza ntchito kudula lonse: pre aeration, dera lalikulu la magetsi, mkulu pafupipafupi arc, kudula ndondomeko - mitengo arc - stop.The waukulu dera magetsi olamulidwa ndi contactor; Kuthamanga kwa mpweya kumayendetsedwa ndi valavu yamagetsi; Ndi arc ignition control circuit kulamulira ma frequency oscillator, ndipo pambuyo pa arc anakhazikitsa maulendo apamwamba kuti asiye kugwira ntchito. ntchito.
