Uburyo bwo gukoresha amashanyarazi ya grafite.

Gukoresha amashanyarazi ya grafite mugukora itanura ryamashanyarazi bifitanye isano ahanini nubwiza bwa electrode ubwayo nuburyo itanura ryo gukora ibyuma (nkitanura rishya cyangwa rishaje, kunanirwa kwa mashini, guhora ukora, nibindi) bifitanye isano rya bugufi nigikorwa cyo gukora ibyuma (nka amanota yicyuma, umwuka wa ogisijeni uhuha, kwishyuza itanura, nibindi).Hano, gusa ikoreshwa rya grafite ya electrode ubwayo iraganirwaho, kandi uburyo bwo kuyikoresha nuburyo bukurikira:

1.Kurangiza gukoresha amashanyarazi ya grafite
Harimo sublimation yibikoresho bya grafite biterwa na arc mubushyuhe bwinshi no gutakaza reaction ya biohimiki hagati ya grafite ya electrode, ibyuma bishongeshejwe na slag.Igipimo cy'ubushyuhe bwo hejuru kuri electrode irangira ahanini biterwa n'ubucucike buriho bwanyuze kuri electrode ya grafite, Icya kabiri, bifitanye isano na diameter ya oxydeide ya electrode.Byongeye kandi, imikoreshereze yanyuma nayo ijyanye no kumenya niba electrode ishyirwa mubyuma bishongeshejwe kugirango byongere karubone.

2. Kuruhande rwa okiside ya electrode ya grafite
Imiterere ya chimique ya electrode ni karubone, Oxidation reaction izaba mugihe karubone ivanze numwuka, umwuka wamazi hamwe na dioxyde de carbone mubihe bimwe na bimwe.nubunini bwa okisideya kuruhande rwa grafite ya electrode ifitanye isano nigipimo cya okiside hamwe nigice cyerekana.Muri rusange, ikoreshwa rya grafite ya electrode iringaniza hafi 50% yikoreshwa rya electrode.
Mu myaka yashize, mu rwego rwo kunoza umuvuduko wo gushongesha itanura ryamashanyarazi arc, inshuro zo gukora umwuka wa ogisijeni wariyongereye, bigatuma okiside yiyongera kuri electrode.Muburyo bwo gukora ibyuma, umutuku wumurongo wa electrode hamwe na taper yumutwe wo hepfo bikunze kugaragara, nuburyo bwimbitse bwo gupima okiside ya electrode.

3.Gutakaza igihombo
Iyo electrode ikomeje gukoreshwa muguhuza hagati ya electrode yo hejuru no hepfo, igice gito cya electrode cyangwa nipple (ibisigara) Gutandukana bibaho bitewe na okiside igabanuka kumubiri cyangwa kwinjira mubice.Ingano yigihombo gisigaye gifitanye isano nuburyo bwa nipple, ubwoko bwa buckle, imiterere yimbere ya electrode, kunyeganyega ningaruka zinkingi ya electrode.

4.Gusunika hejuru no guhagarika kugwa
Muburyo bwo gushonga, biterwa no gukonjesha no gushyuha byihuse, hamwe nubushyuhe buke bwumuriro wa electrode ubwayo.

5. Kumena amashanyarazi
Harimo kuvunika k'umubiri wa electrode na nipple, Kumena Electrode bifitanye isano nubwiza bwimbere bwa grafite electrode na nipple, Gutunganya guhuza no gukora ibyuma.Impamvu zikunze kwibandwaho namakimbirane hagati yinganda zibyuma nabakora electrode ya electrode.