Raba kumfa jefa aluminumana amfani da sassa don yaduwar murfin babban motar ɗaukar nauyi. Yayin ɓarnatar da simintin gyaran kumfa, yashi baya haɗuwa kuma ana amfani da tsarin kumfa don samar da sifar ɓangarorin ƙarfe da ake so. Tsarin "kumfa" an saka shi "cikin yashi a tashar Cika & Karamin tashar da ke ba da damar yashi zuwa kowane fanko kuma yana tallafawa nau'ikan kumfar waje. An shigar da yashi a cikin leda mai ɗauke da rukunin simintin gyare-gyaren kuma an matse ta don tabbatar da duk ɓoyayyun ɓoyo da ruwan shafawa suna tallafawa.
Ramin Kumfa da aka ɓace, wanda ake kira EPC (Jadawalin Gyare) ko LFC (Lost Foam Casting), shine sanya fasalin filastik ɗin foamed mai ruɓaɓɓe mai ruɓaɓɓen ruɓa a cikin akwatin yashi, kuma cika shi da yashi busasshe ko yashi mai taurin kai a kewayen zanen. A yayin zubewa, narkakken karfe mai zafin jiki mai zafin jiki yana sanya kwayar kumfa ta zama ta pyrolyzed kuma “bacewa” kuma tana dauke da sararin fita daga tsarin, kuma a karshe an samu hanyar yin simintin gyaran simintin.
Gyare-gyare da aka samar ta wannan hanyar yana da madaidaitan sifa mai girma, danshi mai laushi, da ƙarancin gurɓatawa a cikin aikin samarwa. Lost foaming cast shine tsarin samar da net-net, ya dace da samar da mafi ƙarancin simintin gyaran kafa iri daban-daban tare da tsari mai rikitarwa da gami mara iyaka.
▶ Abubuwan Kaya don Samun Fowallon Kumfa (LFC):
• Alloys na Aluminium.
• Karatun Carbon: carbonarancin carbon, matsakaiciyar carbon da ƙarfe mai ƙarancin carbon daga AISI 1020 zuwa AISI 1060.
• Cast Karfe Alloys: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo ... da dai sauransu akan buƙata.
• Bakin Karfe: AISI 304, AISI 304L, AISI 316, AISI 316L da sauran darajar karafa.
• Brass & Copper.
• Sauran Kayan aiki da Ka'idoji akan buƙata
Abilitiesarfin Castaran Fitar Kumfa Ginin Aluminum
• Girman Max: 1,000 mm × 800 mm × 500 mm
• Girman Nauyin: 0.5 kg - 100 kg
• Karfin Shekaru: Tan 2,000
• Haƙuri: Akan Neman.
