Njira yoyika gasi dongosolo
Lawi lamoto la Oxy-acetylene lisagwiritsidwe ntchito podula zitoliro, ndipo chocheka chitoliro chomakina (m'mimba mwake wofanana kapena kuchepera 10mm) kapena macheka amagetsi osapanga dzimbiri (m'mimba mwake kuposa 10mm) kapena njira ya plasma iyenera kugwiritsidwa ntchito podula.Pamwamba pa incision iyenera kukhala yosalala komanso yoyera, ndipo kupatuka kwa nkhope yomaliza sikuyenera kukhala kwakukulu kuposa 0,05 ya kunja kwa chitoliro, ndipo sayenera kupitirira 1mm.Argon yoyera (kuyera 99.999%) iyenera kugwiritsidwa ntchito kuphulitsa zinyalala ndi fumbi mkati mwa chubu ndikuchotsa madontho amafuta.
Kupanga kwa gasi woyenga kwambiri komanso mapaipi amafuta amafuta kwambiri ndikosiyana ndi mapaipi amafuta ambiri amakampani.Kunyalanyaza pang'ono kungawononge gasi ndikusokoneza mtundu wazinthu.Chifukwa chake, ntchito yomanga mapaipi iyenera kuchitidwa ndi gulu la akatswiri, ndikutsatira mosamalitsa kapangidwe kake ndi kapangidwe kake, ndikusamalira tsatanetsatane komanso moyenera kuti apange pulojekiti yoyenerera ya mapaipi.
Ngati zonyansa mu dongosolo zimagawidwa mofanana, kuchuluka kwa mpweya wotulutsa mpweya kuchokera ku dongosolo kumatengedwa ngati dongosolo lodetsedwa.Komabe, zenizeni ndikuti kulikonse komwe gasi woyeretsa wakumbuyo amapita, zonyansa zamakina zimagawidwanso chifukwa cha zosokoneza zomwe zimachitika chifukwa cha chipwirikiti.Panthawi imodzimodziyo, pali chiwerengero chachikulu cha "stagnation zone" mu dongosolo.Mpweya wa "stagnation zone" sungasokonezedwe mosavuta ndi mpweya woyeretsa.Zonyansazi zimatha kufalikira pang'onopang'ono ndi kusiyana kwa ndende, ndiyeno kuphunzitsidwa kunja kwa dongosolo, kotero kuti nthawi yoyeretsa idzakhala yaitali.Njira yoyeretsera mosalekeza ndiyothandiza kwambiri kwa okosijeni osasunthika, nayitrogeni ndi mpweya wina m'dongosolo, koma chifukwa cha chinyezi kapena mpweya wina, monga hydrogen kuthawa kuzinthu zamkuwa, zotsatira zake zimakhala zosauka kwambiri, chifukwa chake nthawi yotsuka imatenga nthawi yayitali.Nthawi zambiri, nthawi yoyeretsa chitoliro chamkuwa ndi nthawi 8-20 kuposa chitoliro chachitsulo chosapanga dzimbiri.