Kudula gasi pamakina odulira Gasi ndi njira yoyaka zitsulo: choyamba, chitsulocho chimatenthedwa pamwamba pa moto wake ndi lawi la oxy-acetylene, ndiyeno mpweya wothamanga kwambiri umatsegulidwa, chitsulocho chidzawotcha mwamphamvu mu oxygen. , ndi ma oxides opangidwa ndi kuyaka ndi Mpweya wothamanga kwambiri wa okosijeni umawombedwa, ndipo kutentha kochokera kumoto kumapitiriza kutentha zitsulo.
Kodi zida zodulira makina a Gasi zimakwaniritsa zotani?
Njira zopewera kugwiritsa ntchito makina odulira Gasi ndi ziti?
Momwe mungagwiritsire ntchito makina odulira gasi kupanga grooves?
Ndi zofunika zotani zomwe zida zodulira makina odulira Gasi zimakwaniritsa?
Njira yodulira gasi ya makina odulira gasi ndi njira yowotchera, kuyaka ndi kuwomba kwa slag, koma sizitsulo zonse zomwe zingakwaniritse zofunikira za njirayi. Zitsulo zokha zomwe zimakwaniritsa zotsatirazi zitha kukhala zodula gasi.
1. Malo oyatsira zitsulo mu okosijeni ayenera kukhala otsika kuposa momwe amasungunuka;
2. Malo osungunuka a chitsulo oksidi ayenera kukhala otsika kusiyana ndi malo osungunuka azitsulo panthawi yodula gasi;
3. kuyaka kwachitsulo mu kudula mpweya otaya ayenera kukhala exothermic anachita;
4. The matenthedwe madutsidwe zitsulo sayenera kukhala mkulu;
5. Pali zonyansa zochepa muzitsulo zomwe zimalepheretsa kudula gasi ndikuwongolera kuuma kwachitsulo.
Njira zopewera kugwiritsa ntchito makina odulira Gasi ndi ziti?
Kudula gasi makina opangira gasi nthawi zambiri kumangogwiritsidwa ntchito ngati chitsulo chochepa cha carbon, chitsulo chochepa cha alloy ndi titaniyamu ndi titaniyamu. Kudula gasi ndi njira yomwe imagwiritsidwa ntchito kwambiri pazitsulo zamatenthedwe m'magawo osiyanasiyana ogulitsa, makamaka kudula gasi pamanja ndikosavuta komanso kosavuta kugwiritsa ntchito.
Mikhalidwe yayikulu yogwiritsira ntchito makina odulira Gasi, poyatsira zinthu zomwe ziyenera kudulidwa ndizotsika kuposa kusungunuka kwake. Ngati nsonga yoyatsira motoyo ili yaikulu kuposa imene imasungunuka, imasungunuka isanapse, ndipo mbali yosungunukayo idzaulutsidwa, kotero kuti chitsulo sichikhoza kufika poyatsira. , sichingadulidwe. Izi ndizochitika ndi chitsulo chosungunuka. Malo osungunuka achitsulo okhala ndi mpweya wa 0.7% ndi ofanana ndi poyatsira. Ngati mpweya wa carbon ndi wapamwamba kuposa mtengo uwu, kudula gasi sikungagwiritsidwe ntchito. Mpweya wa carbon mu iron iron ndi 2% mpaka 4%.
Momwe mungagwiritsire ntchito makina odulira gasi kupanga grooves?
Gwiritsani ntchito lawi lalikulu, ndipo lawilo limapendekeka pang'ono momwe mukudulira. Chedweraniko pang'ono.
Choyamba, mukugwiritsa ntchito propane, yomwe ili ndi zopatsa mphamvu zochepa. Kachiwiri, lawi lamoto silimawotcha molunjika podula podula, ndipo kutentha kwapamtunda kumakhala kochepa. Chachitatu, mpweya wodula umachotsa kutentha kwambiri kuposa momwe umatulutsa panthawi yoyaka, kuchepetsa kutentha kwa pamwamba. Choncho, kutentha kosalekeza, kuyaka ndi kuwomba kwa slag sikutheka. Pamwamba pamakhala ngati dzenje. Osati wokongola.
Ngati kudula mosalekeza, izi zidzatha pang'onopang'ono pamene kutentha kwa mbale yachitsulo kumakwera pang'onopang'ono. Chodabwitsa ichi chingathenso kuthetsedwa ndi preheating.
Nthawi yotumiza: May-01-2021
