Ngokuvamile, insimbi engagqwali kufanele uphonswe by theinqubo yokukhipha ukunemba kokutshala imalinge-silica sol njengesibopho. I-stainless steel silica sol castings inebanga eliphezulu kakhulu lokunemba kwendawo nokusebenza.
Ngenxa yezakhiwo zayo eziyingqayizivele zomzimba,insimbi engagqwali castingszithandwa ezinhlobonhlobo zezinhlelo zokusebenza, ikakhulukazi lezo ezisezindaweni ezinokhahlo. Izimakethe ezivamile zokutshala izimali zensimbi engagqwali zihlanganisa uwoyela negesi, amandla oketshezi, ezokuthutha, amasistimu asebenza ngamanzi, imboni yokudla, ihadiwe kanye nezingidi, ezolimo...njll.
Ukutshala imali (i-wax elahlekile) kuyindlela yokunemba yokuphonsa imininingwane yomumo we-net-net usebenzisa ukuphindaphinda kwamaphethini we-wax. Ukutshala imali noma i-wax elahlekile kuyinqubo yokwenza insimbi ngokuvamile esebenzisa iphethini ye-wax ezungezwe igobolondo le-ceramic ukwenza isikhunta se-ceramic. Lapho igobolondo loma, ingcina iyancibilika, kusale isikhunta kuphela. Bese kwakhiwa ingxenye yokuphonsangokuthela insimbi encibilikisiwe esikhunjeni se-ceramic.
Inqubo ifanele ukukhiqizwa okuphindaphindekayo kwezingxenye zomumo wenetha kusuka ezinhlobonhlobo zezinsimbi ezihlukene kanye nama-alloys asebenza kahle. Nakuba ngokuvamile isetshenziselwa ukulingisa okuncane, le nqubo isetshenziselwe ukukhiqiza amafreyimu eminyango yendiza ephelele, enensimbi efika ku-500 kgs kanye nokusakazwa kwe-aluminium kufika ku-50 kgs. Uma kuqhathaniswa nezinye izinqubo zokulingisa ezifana ne-die casting noma ukwenza isihlabathi, kungaba inqubo ebizayo. Kodwa-ke, izakhi ezingakhiqizwa kusetshenziswa ukufakwa kwe-investimenti zingahlanganisa amakhonsathi ayinkimbinkimbi, futhi ezimeni eziningi izingxenye ziphonswa eduze komumo wengqikithi, ngakho-ke zidinga ukusetshenzwa kabusha okuncane noma zingasasebenzi lapho kwasakazwa.
Inqubo ye-silica sol casting iyinqubo eyinhloko yokutshala imali yensimbi ye-RMCisisekelo sokutshala imali. Besilokhu sakha ubuchwepheshe obusha bezinto zokunamathela ukuze sifinyelele izinto zokunamathela ezinokonga kakhulu futhi ezisebenzayo ukuze kwakhiwe igobolondo le-slurry. Kuwumkhuba omangalisayo ukuthi inqubo ye-Silica sol casting ingena esikhundleni senqubo yengilazi yamanzi esezingeni eliphansi, ikakhulukazi yokusakazwa kwensimbi engagqwali kanye nokusakazwa kwensimbi yengxubevange. Ngaphandle kwempahla yokubumba esunguliwe, inqubo ye-silica sol casting nayo iye yasungulwa ukuze izinze futhi ikhulise ukushisa okuncane.
▶ Izinto Ezisansimbi Nezingezona Insimbi Zokutshala Kwemali, Inqubo Yokusakaza Ngengcina Elahlekile:
• Insimbi Empunga: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
• I-Ductile Iron noma I-Nodular Iron:GGG40, GGG50, GGG60, GGG70, GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
• Insimbi Yekhabhoni:AISI 1020 - AISI 1060, C30, C40, C45.
• Izingxube Zensimbi: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 nezinye ibanga lensimbi engagqwali.
• Ithusi, Ithusi Elibomvu, Ibhulonzi noma ezinye izinsimbi ezisekelwe ethusi:ZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
• Okunye Okubalulekile ngokwezidingo zakho ezihlukile noma ngokuya ngamazinga we-ASTM, SAE, AISI, ACI, DIN, EN, ISO, kanye ne-GB
▶ Amandla e-Investment Casting Foundry
• Ubukhulu Usayizi: 1,000 mm × 800 mm × 500 mm
• I-Weight Range: 0.5 kg - 100 kg
• Amandla onyaka: amathani ayi-2,000
• Izinto Zebhondi Zokwakha I-Shell: I-Silica Sol, Ingilazi Yamanzi kanye nezingxube zayo.
• Ukubekezelelana: Ngesicelo.
▶ Inqubo Yokukhiqiza Eyinhloko
• Amaphethini Nedizayini Yamathuluzi → Ukwenza Kwensimbi → Umjovo We-wax → I-Slurry Assembly → Isakhiwo Segobolondo → I-De-Waxing → Ukuhlaziywa Kokwakheka Kwekhemikhali → Ukuncibilika & Ukuthela → Ukuhlanza, Ukugaya Nokuqhuma Kokudubula → Ukucutshungulwa Kweposi noma Ukupakisha ukuze Kuthunyelwe
▶ UkuhlolaI-Wax Castings elahlekile
• Ukuhlaziywa kobuningi be-Spectrographic kanye nemanuwali
• Ukuhlaziywa kwe-Metallographic
• Ukuhlolwa kokuqina kukaBrinell, Rockwell kanye noVickers
• Ukuhlaziywa kwempahla yemishini
• Ukuhlolwa komthelela wezinga lokushisa eliphansi nelivamile
• Ukuhlolwa kwenhlanzeko
• Ukuhlolwa kwe-UT, MT kanye ne-RT
▶ Inqubo yokusakazwa kwangemuva
• Ukukhipha imali nokuhlanza
• Ukuqhunyiswa Kokudubula / Ukupena Isihlabathi
• Ukwelashwa Kokushisa: Ukujwayela, Ukucisha, Ukushisa, I-Carburization, I-Nitriding
• Ukwelashwa kwendawo: Passivation, Anodizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec.
• Ukumayinisa: Ukuphenduka, Ukugaywa, Ukugawula, Ukubhola, Ukucija, Ukugaya.
▶ Izinzuzo Zezingxenye Zokutshala Imali:
• Isiphetho esihle kakhulu nesibushelelezi
• Ukubekezelelana okuqinile.
• Umumo oyinkimbinkimbi futhi oyinkimbinkimbi onokuguquguquka komklamo
• Ikhono lokuphonsa izindonga ezincanyana ngakho-ke ingxenye yokusakaza elula
• Ukukhetha okubanzi kwezinsimbi ezisansimbi nama-alloys (i-ferrous kanye ne-non-ferrous)
• Uhlaka aludingeki ekwakhiweni kwesikhunta.
• Yehlisa isidingo somshini wesibili.
• Imfucuza yezinto eziphansi.
▶ Kungani Ukhetha I-RMC Yezingxenye Zokusakaza Ze-Wax Ngokwezifiso?
• Isixazululo esigcwele esivela kumhlinzeki oyedwa oyedwa kusukela ekuklanyweni kwephethini eyenziwe ngokwezifiso kuya ekubunjweni okuqediwe kanye nenqubo yesibili ehlanganisa imishini ye-CNC, ukwelashwa kokushisa nokwelashwa kwendawo.
• Iziphakamiso ze-Costdown ezivela konjiniyela bethu abangochwepheshe ngokusekelwe kwimfuneko yakho eyingqayizivele.
• Isikhathi esifushane sokuhola se-prototype, ukusakaza kwesilingo kanye nanoma yikuphi ukuthuthukiswa kobuchwepheshe okungenzeka.
• Izinto Ezihlanganisiwe: I-Silica Col, Ingilazi Yamanzi kanye nezingxube zayo.
• Ukukhiqiza ukuguquguquka kwama-oda amancane kuma-oda amaningi.
• Amandla okukhiqiza aqinile wokukhipha izinsiza.
