Chofunikira chachikulu cha pulse TIG kuwotcherera ndikugwiritsa ntchito kugunda kwamphamvu komwe kumatenthetsa ntchito.Mphamvu iliyonse ikadutsa, ntchitoyo imatenthedwa ndikusungunuka kupanga dziwe losungunuka.Madzi oyambira akamadutsa, dziwe losungunuka limakhazikika ndikuwunikira ndikusunga kuyaka kwa arc.Chifukwa chake, kuwotcherera ndi njira yotenthetsera yapakatikati, ndipo kuwotcherera kumayikidwa pamwamba ndi dziwe limodzi losungunuka.Kuphatikiza apo, arc imayenda mozungulira, kusinthasintha kwakukulu ndi kowala kozungulira kozungulira komanso kozungulira kakang'ono ndi kamdima kowoneka bwino, ndipo arc imakhala ndi zochitika zowoneka bwino.

Pulse TIG kuwotcherera kungagawidwe mu:

DC pulse TIG kuwotcherera

AC pulse TIG kuwotcherera.

Malinga ndi ma frequency, akhoza kugawidwa m'magulu awiri:

1) Mafupipafupi otsika 0.1 ~ 10Hz

2) Ngati 10 ~ 10000hz;

3) Mafupipafupi 10 ~ 20kHz.

Kuwotcherera kwa DC pulse TIG ndi AC pulse TIG welding ndi oyenera kutengera zida zomwezo monga kuwotcherera wamba kwa TIG.

Kuwotcherera kwapakati pa TIG sikumagwiritsidwa ntchito kawirikawiri popanga chifukwa phokoso la arc ndi lamphamvu kwambiri moti anthu sangamve.Mafupipafupi otsika komanso ma frequency apamwamba a TIG kuwotcherera nthawi zambiri amagwiritsidwa ntchito.

Kuwotcherera kwa Pulse TIG kuli ndi zotsatirazi:

1) Njira yowotcherera ndikuwotchera kwakanthawi, kutentha kwanthawi yayitali kwachitsulo chosungunula ndi chachifupi, ndipo chitsulo chimasungunuka mwachangu, chomwe chingachepetse chizolowezi cha ming'alu muzinthu zomvera kutentha;Kuwotcherera kwa matako kumakhala ndi kutentha pang'ono, mphamvu ya arc yokhazikika komanso kuuma kwakukulu, komwe kumathandizira kuwotcherera kwa mbale yopyapyala ndi mbale yopyapyala kwambiri, ndipo cholumikizira chimakhala ndi mphamvu zochepa zotentha;Kuwotcherera kwa TIG kumatha kuwongolera molondola kutentha ndi kukula kwa dziwe kuti mulowemo yunifolomu, kotero ndikoyenera kuwotcherera mbali imodzi, kupanga mbali ziwiri komanso kuwotcherera mbali zonse.Pambuyo pa kugunda komweku kupitilira 10kHz, arc imakhala ndi kutsika kwamphamvu kwamagetsi, arc imakhala yowonda komanso imakhala ndi chiwongolero champhamvu.Choncho, kuwotcherera mkulu-liwiro akhoza kuchitidwa, ndi kuwotcherera liwiro akhoza kufika 30m / min;

4) Kuthamanga kwapang'onopang'ono kwa kuwotcherera kwa pulsed TIG kumathandizira kupeza gawo lathunthu la mbewu zabwino, kuchotsa ma pores ndikuwongolera magwiridwe antchito a olowa.