Alloy Steel Vacuum Castings

Aloyi zitsulo castings ndi vacuum kuponyera ndondomeko amatenga mbali yofunika m'madera osiyanasiyana mafakitale. Kuponyedwa kosindikizidwa ndi vacuum, kuponya kwa V-process mwachidule, kumagwiritsidwa ntchito kwambiri popanga chitsulo ndi chitsulo chokhala ndi khoma lochepa thupi, kulondola kwambiri komanso kusalala pamwamba. Komabe, njira yoponyera vacuum singagwiritsidwe ntchito kutsanulira zitsulo ndi makulidwe ang'onoang'ono a khoma, chifukwa zitsulo zamadzimadzi zomwe zimadzaza mu nkhungu zimadalira mutu wokhawokha mu V-ndondomeko. Kuphatikiza apo, njira ya V siyingapange ma castings omwe amafunikira kulondola kwapamwamba kwambiri chifukwa cha mphamvu yopumira ya nkhungu.