Imvamisa, insimbi engagqwali kufanele iphonswe ngenqubo yokukhipha imali ngokunemba nge-silica sol njengesibopho. I-castings ye-silica sol castings inebanga eliphakeme kakhulu lobuso nokusebenza ngokunembile.
Ngenxa yezakhiwo zayo ezihlukile zomzimba, ukusakazwa kwensimbi engagqwali kuyathandwa ezinhlotsheni eziningi zezicelo, ikakhulukazi lezo ezisendaweni enokhahlo. Izimakethe ezivamile zokuphonsa insimbi engagqwali zifaka uwoyela negesi, amandla kagesi, ezokuhamba, amasistimu wokubacindezela, imboni yokudla, ihadiwe kanye nezikhiye, ezolimo… njll.
Ukutshalwa kwezimali (i-wax elahlekile) ukusakaza kuyindlela yokuphonsa ngokunemba imininingwane eyinkimbinkimbi esondele-yenetha kusetshenziswa ukuphindaphindeka kwamaphethini we-wax. Ukutshalwa kwezimali noma i-wax elahlekile kuyinqubo yokwakha insimbi esebenzisa iphethini ye-wax ezungezwe yigobolondo le-ceramic ukwenza isikhunta sobumba. Lapho igobolondo loma, i-wax iyancibilika, kushiye isikhunta kuphela. Lapho-ke isakhi sokusakaza sakhiwa ngokuthela insimbi encibilikisiwe kusikhunta sobumba.
Le nqubo ilungele ukukhiqizwa okuphindaphindwayo kwezakhi zomumo wenetha kusuka kuzinsimbi ezahlukahlukene ezahlukahlukene nama-alloys wokusebenza okuphezulu. Yize ijwayele ukusetshenziselwa ukusakaza okuncane, le nqubo isetshenziselwe ukukhiqiza amafreyimu eminyango yendiza ephelele, enezinsimbi ezifinyelela kuma-500 kgs kanye ne-aluminium castings efinyelela kuma-50 kgs. Uma kuqhathaniswa nezinye izinqubo ekubunjweni ezifana die ekubunjweni noma isihlabathi thusi, kungaba inqubo ebizayo. Kodwa-ke, izinto ezingakhiqizwa kusetshenziswa ukusatshalaliswa kotshalo-mali zingafaka imigwaqo eyinkimbinkimbi, futhi ezimweni eziningi izingxenye ziphonswa eduze kwesimo senetha, ngakho-ke zidinga ukuvuselelwa okuncane noma ukungaphindi kwenziwe uma sekuphonsiwe.
Silica sol ekubunjweni inqubo main steel utshalomali thusi inqubo RMC utshalomali thusi Foundry. Besilokhu sithuthukisa ubuchwepheshe obusha bezinto zokunamathisela ukuze kuzuzwe okokunamathela nokonga okuthe xaxa kokwakha igobolondo le-slurry. Kungumkhuba okhandlayo ukuthi inqubo ye-Silica sol casting ingena esikhundleni senqubo yengilazi yamanzi engezansi, ikakhulukazi ekubunjweni kwensimbi engagqwali kanye nasekukhipheni i-alloy steel. Ngaphandle kwezinto ezisunguliwe zokubumba, inqubo yokulingisa i-silica sol nayo isungulwe ukuze ikhule kakhulu futhi kunciphe ukushisa okuncane.
▶ Izinto Ezenziwe Ngomkhangiso Nezingafakwanga Zokukhishwa Kwezimali, Inqubo Yokulahla Ingcina Elahlekile:
• IGrey Iron: I-HT150, i-HT200, i-HT250, i-HT300, i-HT350; I-GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; I-GG10 ~ GG40.
• I-Ductile Iron noma i-Nodular Iron: GGG40, GGG50, GGG60, GGG70, GGG80; I-GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; I-QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
• I-Carbon Steel: I-AISI 1020 - AISI 1060, C30, C40, C45.
• Ama-Alloys ensimbi: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo… njll ngesicelo.
• Insimbi Engagqwali: I-AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4401, 1.4301, 1.4305, 1.4307, 1.4404, 1.4571 kanye nezinye ibanga lensimbi engagqwali.
• I-Brass, i-Red Copper, i-Bronze noma enye insimbi esekwe nge-Copper: ZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
• Ezinye izinto ngokuya ngezidingo zakho ezihlukile noma ngokuya nge-ASTM, SAE, AISI, ACI, DIN, EN, ISO, kanye namazinga we-GB
▶ Amandla we-Investment Casting Foundry
• Usayizi kaMax: 1,000 mm × 800 mm × 500 mm
• Ibanga Lesisindo: 0.5 kg - 100 kg
• Amandla Wonyaka: amathani angama-2 000
• AmaBond Materials eShell Building: Silica Sol, Water Glass nemixube yawo.
• Ukubekezelelana: Ngokwesicelo.
Inqubo Eyinhloko Yokukhiqiza
• Amaphethini & Ukwakhiwa Kwamathuluzi → I-Metal Die Ukwenza → I-Wax Injection → I-Slurry Assembly → I-Shell Building → De-Waxing → Ukuhlaziywa Kokubumbana Kwamakhemikhali
▶ Ukuhlola ama-Wax Castings alahlekile
• Ukuhlaziywa kobungako be-Spectrographic ne-manual
• Ukuhlaziywa kwe-Metallographic
• Ukuhlolwa kobulukhuni buka-Brinell, Rockwell no-Vickers
• Ukuhlaziywa kwempahla yemishini
• Ukuhlolwa komthelela wokushisa okuphansi nokujwayelekile
• Ukuhlolwa kwenhlanzeko
• Ukuhlolwa kwe-UT, MT ne-RT
Inqubo Yokuthunyelwa Kwe-Post-Casting
• Ukuthenga kabusha nokuhlanza
• Ukuqhumisa / Ukuqoma Isihlabathi
• Ukwelashwa Kokushisa: Ukujwayela, Ukuqeda, Ukushisa, Ukugcwala, Nitriding
• Surface Treatment: Passivation, Anodizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Wokucwebezelisa, Electro-wokucwebezelisa, Painting, GeoMet, Zintec.
• Machining: Ukuvula, Milling, Lathing, Drilling, Honing, Ukugaya.
Izinzuzo ze-Investment Casting Components:
• Indawo enhle kakhulu futhi ebushelelezi yokuqedela
• Ukubekezelelana okuqinile.
• Izakhiwo eziyinkimbinkimbi nezinkimbinkimbi ngokuguquguquka komklamo
• Amandla okwenza izindonga ezincanyana ngakho-ke ingxenye yokukhipha elula
Ukukhethwa okubanzi kwezinsimbi nama-alloys (ayoni futhi angenayo)
• Okusalungiswa akudingeki ekwakhiweni kwesikhunta.
• Nciphisa isidingo semishini yesibili.
• Imfucumfucu yezinto eziphansi.
▶ Kungani Ukhetha i-RMC Yezingxenye Zokukhipha I-Wax Ezilahlekile Ngokwezifiso?
• Isixazululo esigcwele esivela kumhlinzeki oyedwa oqala ukwakheka kwephethini okwenziwe ngokwezifiso kuya ekusetshenzisweni okuqediwe nenqubo yesibili kufaka phakathi i-CNC machining, ukwelashwa kokushisa nokwelashwa kwendawo.
• Iziphakamiso ze-Costdown ezivela konjiniyela bethu abangochwepheshe ngokuya ngemfuno yakho ehlukile.
• Isikhathi esifushane sokuhola sokwenza okuthile, ukusakaza isilingo kanye nanoma ikuphi ukuthuthuka kobuchwepheshe.
Izinto Ezihlanganisiwe: I-Silica Col, Ingilazi Yamanzi nezinhlanganisela zazo.
• Ukukhiqiza ukuguquguquka kwama-oda amancane kuma-oda amaningi.
• Amandla wokukhiqiza aqinile wokukhipha.
