Iyo ukoresha electrode mu gusudira arc, imashini isabwa gusudira iba yoroshye, kandi ushobora guhitamo imashini isudira ya AC cyangwa DC. Byongeye kandi, nta gikenewe cy’ibikoresho by’inyongera byinshi mu gusudira, igihe cyose hari ibikoresho byoroheje by’inyongera. Izi mashini zisudira zoroshye mu miterere, zihendutse mu giciro, kandi zoroshye kubungabunga. Bitewe n’ishoramari rike mu kugura ibikoresho, gusudira arc ya electrode byakoreshejwe cyane mu nganda.
Ikoranabuhanga ryo gusudira arc ya electrode ntabwo rifite gusa akazi ko kuzuza icyuma mu gusudira, ahubwo kandi ntirikenera kongeramo gazi yo kurinda mu gihe cyo gukoresha. Mu gihe cyo gushyushya arc, umuyoboro uri hagati ya electrode n'isuguti utuma habaho pisine ishongeshejwe, mu gihe electrode ubwayo ikora ibikoresho byo gutwika bikorana kugira ngo bikore gazi yo kurinda pisine ishongeshejwe n'isuguti. Byongeye kandi, imiterere y'inkoni yo gusudira yagenewe kuba irinda umuyaga cyane kandi ikomeye mu kurwanya umuyaga, bigatuma isudira nziza mu kirere cy'umuyaga.
Agace k'amashanyarazigusudiraIfite ibyiza byoroshye gukoresha no gukoresha mu buryo bwagutse. Ikwiriye gusudira ibicuruzwa bike cyangwa uduce duto, cyane cyane ibyo gusudira bigoye gusudira hakoreshejwe imashini nk'imiterere idasanzwe n'uburebure bugufi. Iyo ukoresheje ikoranabuhanga ryo gusudira imigozi, aho gusudira ntabwo ari ho hagarukira, kandi ishobora gukoreshwa mu buryo bworoshye ndetse no mu mwanya muto cyangwa mu myanya igoye. Byongeye kandi, ibikoresho bikenewe mu ikoranabuhanga ryo gusudira imigozi ni byoroshye, nta gaze y'inyongera ikoreshwa, kandi ubuhanga bw'umukoresha ntabwo buri hejuru cyane.
Uburyo ikoranabuhanga ryo gusudira arc ya electrode rikoreshwa ni bwinshi cyane, kandi rikwiriye gusudira hafi ibyuma byose bisanzwe n'alloys. Mu guhitamo electrode ikwiye, gusudira bishobora kugerwaho ku bikoresho bitandukanye, harimo icyuma gito, icyuma cya karuboni, icyuma kinini n'ibyuma bitandukanye bitari ferrous. Byongeye kandi, electrodes zishobora gukoreshwa mu gusudira ubwoko butandukanye bw'ibikoresho, nk'ibyuma bitandukanye, ndetse no mu bikorwa bitandukanye byo gusudira nko gusana icyuma gishongeshejwe no gusudira hejuru y'ibikoresho bitandukanye by'icyuma. Electrode ubwayo ishobora kandi gutanga ingano runaka ya gaze yo kurinda kugira ngo hirindwe ibibazo nko gushonga kw'icyuma. Muri icyo gihe, icyuma cyuzuza gishobora kongera imbaraga no kuramba kwacyo. Mu bidukikije bikomeye nko mu muyaga mwinshi, ikoranabuhanga ryo gusudira arc ya electrode naryo rishobora gukomeza umusaruro mwiza, rigatuma ibikorwa byo gusudira birushaho kuba byiza kandi binoze.
Uburyo bwo gusudira bugenwa hakurikijwe imiterere y'ibikoresho by'icyuma, kandi ibikoresho bitandukanye by'icyuma bisaba uburyo bwo gusudira bujyanye. Muri rusange, icyuma cya karuboni, icyuma gito cya aloyi, icyuma kidashonga, icyuma kidashyuha, umuringa n'ibindi bikoresho byabyo bishobora gusudira hakoreshejwe uburyo busanzwe bwo gusudira. Ariko, ku bikoresho bimwe na bimwe by'icyuma, nk'icyuma gishongeshejwe, icyuma gikomeye cyane n'icyuma gikomeye, bishobora gukenerwa gushyushya mbere cyangwa kuvugururwa nyuma y'ubushyuhe, cyangwa hagakoreshwa uburyo bwo gusudira buvanze. Ariko, ibyuma bifite aho bishongesha cyane (nka zinc, icyuma cy'ubutare, tini n'ibindi bikoresho byabyo) n'ibyuma bidashobora gusudira (nka titaniyumu, niobiyumu, zirconium, nibindi) ntibishobora gusudira hakoreshejwe uburyo busanzwe bwo gusudira. Kubwibyo, mbere yo gusudira, ni ngombwa gusesengura neza no gusuzuma ibikoresho, no guhitamo ikoranabuhanga rikwiye ryo gusudira n'uburyo bwo gutunganya hakurikijwe uko ibintu bimeze mu byukuri.
Ibicuruzwa nk'ibi akenshi bigira imiterere igoye n'imiterere itandukanye, bisaba gukoresha intoki no gusudira neza kugira ngo harebwe ireme n'ubwiza byo gusudira. Kubera ko gusudira bisaba ubuhanga n'uburambe bw'umwuga, uburyo bwo gukora hakoreshejwe imashini n'ikoranabuhanga ntabwo bukwiriye ubwoko bw'ibicuruzwa. Muri icyo gihe, ubu bwoko bw'ibicuruzwa bukunze kuba bufite igiciro cyo hejuru cyangwa igice gito cy'ibicuruzwa, kandi bugomba gukorwa mu buryo bugamije. Kubwibyo, kuri ubu bwoko bw'ibicuruzwa, uburyo bwiza bwo gukora ni gusudira n'intoki no gukora igice gito cy'ibicuruzwa kugira ngo harebwe ireme n'ubushobozi bw'ibicuruzwa. Muri icyo gihe, ikoranabuhanga ry'umwuga n'uburambe nabyo birakenewe mu gushyiraho no kubungabunga kugira ngo harebwe ikoreshwa n'umutekano usanzwe w'ibicuruzwa.
Igihe cyo kohereza: Gicurasi-25-2023