Indlela yokusebenzisa i-graphite rotor ngendlela efanele

Indlela yokusebenzisa i-graphite rotor ngendlela efanele

1. Ukushisa ngaphambi kokusetshenziswa: ii-graphite rotorizoshiswa kuqala cishe ngo-100mm ngaphezu kwezinga eliwuketshezi imizuzu engu-5 ~ 10min ngaphambi kokucwiliswa oketshezini lwe-aluminium ukuze kugwenywe umthelela we-Quench ezintweni ezingavuthiwe; I-rotor kufanele igcwaliswe ngegesi ngaphambi kokucwiliswa emanzini; Ukunikezwa komoya kungamiswa kuphela ngemva kokuba i-rotor iphakamisa izinga le-liquid, ukuze ugweme ukuvinjelwa kwembobo yomoyai-rotor nozzle.
2. Uhlelo lokudlulisela oluzinzile: i-graphite rotor kanye nesistimu yokudlulisela ixhunywe ngenduku yokuxhuma (ipayipi). Ukuguqulwa kwenduku yokuxhuma ngaphansi komphumela wokushisa okuphezulu isikhathi eside, noma ukuthukululwa kwezingxenye ezifanele zemishini yokudlulisela, kuzothinta ukungathathi hlangothi nokusebenza kokuqina kwe-rotor, futhi kulula ukuphula noma ukugoqa i-rotor ye-graphite. .
3. Ukujula kokucwiliswa kwe-rotor: i-graphite rotor icwiliswa ekuncibilikeni kwe-aluminium ekujuleni okunengqondo, ukuze umkhono oqinisayo uvezwe ezingeni le-aluminium liquid cishe ngo-80mm futhi ucwiliswe ngaphansi kwezinga loketshezi cishe ngo-60mm, ongakhuphula ngempumelelo ukulahleka kwe-anti-oxidation kanye nesikhathi sokugqoka sokukhuhlai-rotor.
4. Vimba umoya: gcwalisa i-nitrogen noma i-argon ebhokisini lokuhlanza ukuze uqinisekise ukucindezela okuhle ebhokisini futhi uvimbele umoya wangaphandle ukuze ugweme i-oxidation ye-graphite rotor.
5. I-argon ehlanzekile noma i-nitrogen: uma ukuvuza kwepayipi nezingxenye zokuxhuma kubangela i-argon engcolile noma igesi ye-nitrogen ibe yi-aluminium incibilika, ingxenye engaphezulu ye-rotor izokwenziwa i-oxidized kakhulu, futhi ngisho nezimbobo ezimbalwa ze-rotor air jet engxenyeni engezansi zizoncibilika. oxidized, okuzonciphisa kakhulu impilo yesevisi ye-rotor.