Kuwonjezera pa kuchuluka kwa kaboni komwe kulipo komanso kuchuluka kwa phulusa la carburizer, imakhudza kwambiri momwe imagwirira ntchito mu chitsulo chopangidwa ndi chitsulo, kukula kwa tinthu ta carburizer, njira yowonjezerera, kutentha kwa chitsulo chamadzimadzi komanso momwe imagwirira ntchito mu uvuni ndi zina zomwe zimachitika zimakhudza kwambiri momwe carburizing imagwirira ntchito.
Muzochitika zopanga, zinthu zambiri nthawi zambiri zimakhala ndi gawo nthawi imodzi, zimakhala zovuta kufotokoza molondola za momwe chinthu chilichonse chimakhudzira, kufunikira kokonza njirayo kudzera mu zoyeserera.
1. Onjezani njira
Chothandizira kuwotcha ndi chitsulo choyaka pamodzi mu uvuni, chifukwa cha nthawi yayitali yogwira ntchito, mphamvu ya kuwotcha ndi yayikulu kwambiri kuposa chitsulo choyaka mukawonjezera chitsulo chamadzimadzi.
2. Kutentha kwa chitsulo chamadzimadzi
Pamene chosinthira chitsulo chiwonjezeredwa mu thumba, kenako n’kuikidwa mu chitsulo chamadzimadzi, mphamvu ya kaboni ndi kutentha kwa chitsulo chamadzimadzi. Pansi pa zinthu zabwinobwino, pamene kutentha kwa chitsulo chamadzimadzi kuli kwakukulu, kaboni imasungunuka kwambiri mu chitsulo chamadzimadzi ndipo mphamvu ya carburization imakhala yokwera.
Kukula kwa tinthu ta carburizer 3
Kawirikawiri, tinthu ta carburant ndi tating'onoting'ono, kukhudzana kwake ndi malo olumikizirana ndi madzi achitsulo ndi kwakukulu, kuonjezera mphamvu ya kaboni kudzakhala kwakukulu, koma tinthu tating'onoting'ono kwambiri tomwe timayambitsa okosijeni mosavuta ndi mpweya wochokera mumlengalenga, komanso tosavuta chifukwa cha mpweya kapena fumbi la utsi, motero, kukula kwa tinthu ta carburant komwe kuli ndi malire otsika ndi 1.5 mm ndikofunikira, ndipo sikuyenera kukhala ndi ufa wosalala pansi pa 0.15 mm.
Kukula kwa tinthu kuyenera kuyezedwa potengera kuchuluka kwa chitsulo chosungunuka chomwe chingasungunuke panthawi yogwira ntchito. Ngati carburizer yowonjezeredwa pamodzi ndi mphamvu yachitsulo ponyamula, nthawi yogwira ntchito ya kaboni ndi chitsulo ndi yayitali, kukula kwa tinthu ta carburizer kungakhale kwakukulu, ndipo malire apamwamba akhoza kukhala 12mm. Ngati chitsulo chowonjezeredwa ku chitsulo chamadzimadzi, kukula kwa tinthu kuyenera kukhala kochepa, malire apamwamba nthawi zambiri amakhala 6.5mm.
4. Sakanizani
Kusakaniza kumathandiza kwambiri kuti carburizer ilumikizane ndi chitsulo chamadzimadzi ndikuwonjezera mphamvu yake yogwiritsira ntchito carburizing. Pankhani ya carburizing agent ndikuyika pamodzi mu uvuni, pali mphamvu yogwiritsira ntchito mphamvu yogwiritsira ntchito mphamvu, mphamvu ya carburizing ndi yabwino. Onjezani carburizing agent mu thumba, carburizing agent ikhoza kuyikidwa pansi pa thumba, kuipitsa pamene chitsulo chamadzimadzi chikuwawaza carburizing agent, kapena carburizing agent yopitilira muyeso mu madzi, osati pamwamba pa madzi mu thumba pambuyo pa chitsulo.
5 Pewani mankhwala ophera tizilombo toyambitsa matenda omwe amayambitsa slag
Chothandizira kupopera mafuta ngati chikugwiritsidwa ntchito mu slag, sichingakhudze chitsulo chamadzimadzi, ndithudi, chidzakhudza kwambiri zotsatira za kupopera mafuta.
Nthawi yotumizira: Okutobala-22-2021