Vacuum casting, yomwe imatchedwansoV ntchito yopangakapena V casting process, ndi yosiyana ndi momwe amapangira ndalama chifukwa cha njira yomwe imagwiritsidwa ntchito popanga zisankho ndi mawonekedwe. Ntchito yoponya vacuum imayamba ndikuyika nkhungu yazidutswa ziwiri muchipinda cha vacuum. Kutsatiridwa ndi chitsulo chosungunula chokokedwa mu nkhungu ndi vacuum. Pomaliza, kuponyera kumalimbikitsidwa ndipo nkhungu imachotsedwa kuti ipeze chomalizablank castings.
Ngati muli ndi pulojekiti yomwe imafuna ma vacuum apamwamba kwambiri, titha kukupatsani. Kuno ku RMC, timagwiritsa ntchito njira zopangira mphamvu yokoka komanso njira zopangira vacuum kuti tipangezitsulo zigawokulemera kwake kumayambira ma kilogalamu angapo mpaka mazana a kilogalamu. Zaka zoposa 20 zomwe takumana nazo munjira zonsezi zimatsimikizira kuti titha kupereka zida zapamwamba kapena zapafupi zomwe zimafunikira ntchito yochepa kapena yomaliza.
Kupanga Mitambo ya Mchenga
Kupanga Mitambo ya Mchenga
Kupanga Mitambo ya Mchenga
