Inkqubo yokufakwa kwenkqubo yegesi
Ilangatye le-Oxy-acetylene aliyi kusetyenziselwa ukusika umbhobho, kunye nomsiki wombhobho womatshini (ububanzi obulingana okanye ngaphantsi kwe-10mm) okanye isarha yombane yensimbi engenasici (ububanzi obungaphezu kwe-10mm) okanye indlela yeplasma kufuneka isetyenziswe ukusika.Umphezulu we-incision kufuneka ube bushelelezi kwaye ucoceke, kwaye ukuphambuka kobuso bokuphela akufanele kube ngaphezu kwe-0.05 yobubanzi obungaphandle bombhobho, kwaye akufanele kudlule i-1mm.I-argon ecocekileyo (ukuhlambuluka kwe-99.999%) kufuneka isetyenziswe ukuvuthela i-debris kunye nothuli ngaphakathi kwi-tube kwaye isuse i-oil stains.
Ukwakhiwa kwegesi ecocekileyo kunye nemibhobho yegesi ecocekileyo kakhulu ihluke kwimibhobho yegesi yezoshishino jikelele.Ukungakhathali okuncinci kuya kungcolisa igesi kwaye kuchaphazele umgangatho wemveliso.Ke ngoko, ulwakhiwo lwemibhobho kufuneka luqhutywe liqela lobuchwephesha, kwaye luthobele ngokungqongqo uyilo kunye neenkcukacha zolwakhiwo, kwaye uphathe zonke iinkcukacha nzulu kwaye unoxanduva ukwenza iprojekthi yombhobho ofanelekileyo.
Ukuba ukungcola kwinkqubo kuhanjiswe ngokulinganayo, ukuxinwa kwegesi yokukhupha kwi-system kuthathwa njengenkqubo yokuxininisa ukungcola.Nangona kunjalo, imeko yokwenyani kukuba naphi na apho irhasi ecocekileyo yangasemva iya khona, ukungcola kwenkqubo kuya kuhanjiswa kwakhona ngenxa yokuphazamiseka okubangelwa yisiphithiphithi.Ngexesha elifanayo, kukho inani elikhulu le "stagnation zone" kwinkqubo.Irhasi kwi "stagnation zone" ayiphazanyiswa lula yirhasi yokucoca.Oku kungcola kunokusasazwa ngokucothayo kuphela ngokwahlukana koxinaniso, kwaye emva koko kufakwe ngaphandle kwenkqubo, ngoko ixesha lokucoca liya kuba lide.Indlela yokucoca eqhubekayo isebenza kakhulu kwi-oksijini engaguqukiyo, i-nitrogen kunye nezinye iigesi kwinkqubo, kodwa ngenxa yokufuma okanye iigesi ezithile, ezifana ne-hydrogen ephuma kwizinto zobhedu, umphumo wayo ubi kakhulu, ngoko ke ixesha lokucoca lithatha ixesha elide.Ngokuqhelekileyo, ixesha lokuhlanjululwa kombhobho wobhedu ngamaxesha angama-8-20 kumbhobho wensimbi engenasici.