Ngokwesiqhelo, intsimbi engenasici kufuneka iphoswe ngenkqubo yokuphosa ngokuchanekileyo kutyalo mali kunye nesilica sol njengebhondi. I-stainless steel sol cast cast inenqanaba eliphezulu kakhulu lokuchaneka komphezulu kunye nokusebenza.
Ngenxa yeempawu zayo ezizodwa zomzimba, ukuxhonywa kwentsimbi engenasici kuyathandwa kuluhlu olubanzi lwezicelo, ngakumbi ezo zikwimo engqongqo. Iimarike eziqhelekileyo zentsimbi engenasici yokutyala imali kubandakanya ioyile kunye negesi, umbane wamanzi, ezothutho, iinkqubo zamanzi, ishishini lokutya, izixhobo zekhompyutha kunye nezitshixo, ezolimo… njl.
Utyalo-mali (i-wax elahlekileyo) ukulahla yindlela yokuchaneka ngokuchanekileyo iinkcukacha ezikufutshane zomnatha kusetyenziswa ukuphindaphinda kweepateni ze-wax. Utyalomali lokulahla okanye ukulahleka kwe-wax yinkqubo yokwenza isinyithi esebenzisa ipateni ye-wax ejikelezwe yigobolondo yodongwe ukwenza ukungunda kwe-ceramic. Xa iqokobhe loma, i-wax iyanyibilika, kushiyeke ukungunda kuphela. Emva koko icandelo lokuphosa lenziwa ngokugalela isinyithi esityhidiweyo kumbumba we-ceramic.
Inkqubo ilungele ukuveliswa okunokuphindaphindeka kwezinto zomilo womnatha ovela kwiintlobo ngeentlobo zesinyithi ezahlukeneyo kunye neealloys zokusebenza okuphezulu. Nangona isetyenziselwa ngokubanzi ukulahla abancinci, le nkqubo isetyenziselwe ukuvelisa isakhelo esipheleleyo seminyango yenqwelomoya, kunye nokufakwa kwesinyithi ukuya kuthi ga kwi-500 kgs kunye ne-aluminium castings ukuya kuthi ga kwi-50 kgs. Xa kuthelekiswa nezinye iinkqubo ukulahla ezifana die eyahlulayo okanye isanti eyahlulayo, kunokuba yinkqubo ebiza kakhulu. Nangona kunjalo, izinto ezinokuveliswa kusetyenziswa ukulahlwa kotyalo-mali zinokubandakanya imijikelezo entsonkothileyo, kwaye kwiimeko ezininzi izinto ziphoswa kufutshane nemilo yomnatha, ke ngoko zifuna ukuphinda ziphinde zisebenze kube kanye.
Inkqubo yokuphosa i-silica sol yeyona nkqubo iphambili yokufaka utyalo-mali kwi-RMC yokuphosa imali. Siye siphuhlisa itekhnoloji entsha yezinto ezincamathelayo ukufezekisa izinto ezincomekayo kakhulu zoqoqosho kunye nokwakha iqokobhe lodaka. Yinto ebambekayo ukuba inkqubo yokuphosa i-Silica sol ithathe indawo yenkqubo yeglasi yamanzi engaphantsi, ngakumbi i-stainless steel casting kunye ne-alloy steel cast. Ngaphandle kwento yokubumba ephucukileyo, inkqubo yokuphosa i-silica sol ikwazile ukuyila ngobuninzi bayo kunye nokwanda kobushushu obuncinci.
Izinto ze-Ferrous kunye ne-Non-ferrous zoTyalo-mali, iNkqubo yokuLahlwa kwe-Wax:
• Grey yentsimbi: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10 ~ GG40.
• I-Ductile Iron okanye iNodular 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;
• Intsimbi yeCarbon: AISI 1020 - AISI 1060, C30, C40, C45.
IiAlloys zentsimbi: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo… njl njl ngokwesicelo.
• Yenziwe ngentsimbi eshayinayo: AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4401, 1.4301, 1.4305, 1.4307, 1.4404, 1.4571 kunye nolunye udidi lwesinyithi.
• I-Brass, i-Red Copper, i-Bronze okanye ezinye izinyithi ze-Copper-based alloy metals: ZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
• Ezinye izinto ngokweemfuno zakho ezizodwa okanye ngokwe-ASTM, SAE, AISI, ACI, DIN, EN, ISO, kunye nemigangatho ye-GB
▶ Amandla oTyalo-mali oluChongiweyo
Ubungakanani beMax: 1,000 mm × 800 mm × 500 mm
Ubunzima bobunzima: 0.5 kg - 100 kg
• Amandla oNyaka: iitoni ezingama-2 000
• Izinto zeBond zeShell Building: I-Silica Sol, iglasi yaManzi kunye nemixube yazo.
• Ukunyamezelana: Kwisicelo.
Inkqubo ePhambili yokuPhumela
• Iipateni kunye noYilo lweThuluzi → Umatshini wokwenza iintsimbi → Inaliti ye-Wax → I-Slurry Assembly → I-Shell Building → Uku-Waxing → Uhlalutyo lweKhemikhali → Ukunyibilika kunye nokuGalela
▶ Ukuvavanya ukulahlwa kwe-Wax
• Uhlalutyo lwezinto ezibonakalayo kunye nezenziwa ngesandla
• Uhlalutyo lwe-Metallographic
• Uvavanyo lobulukhuni bukaBrinell, Rockwell kunye neVickers
• Uhlalutyo lwepropati yoomatshini
• Ukuvavanywa kwefuthe lobushushu eliphantsi nelisiqhelo
• Ukuhlolwa kococeko
• Uhlolo lwe-UT, MT kunye ne-RT
Inkqubo yokuphosa emva kokuphosa
• Ukuthengiselana nokuCoca
• Ukudubula imbabala / Ukukhupha isanti
• Ubushushu bonyango: Ukulungelelanisa, ukucima, ukufudumeza umzimba, ukugcwala komzimba, iNitriding
Unyango lomphezulu: Ukuhamba, ukwenza i-Anodizing, i-Electroplating, i-Hot Zinc Plating, i-Zinc Plating, i-Nickel Plating, i-Polishing, i-Electro-Polishing, i-Paint, i-GeoMet, i-Zintec.
• Machining: Ujika, Milling, Lathing, ukubhola, Ukuloba, Ukugaya.
▶ Izinto eziluncedo zeNxalenye yoTyalo mali:
• Ukugqibezela nokugqwesa umphezulu
• Ukunyamezelana okungafaniyo.
• Ubume obunzima kunye nobunzima bokuguquguquka koyilo
• Ukubanako ukuphosa iindonga ezibhityileyo ke ngoko yinto ephosakeleyo yokukhanyisa
Ukukhethwa okubanzi kwesinyithi kunye nealam (alerrous and non-ferrous)
Uyilo alufuneki kuyilo lobumba.
• Ukunciphisa isidingo soomatshini abasesekondari.
• Inkunkuma yezinto eziphantsi.
▶ Kutheni ukhetha i-RMC yeeNxalenye eziLahliweyo ze-Wax zokuphosa?
Isisombululo esipheleleyo esivela kumthengisi omnye ohambelana noyilo lweepateni ezenziwe ngokwezifiso ukuya kugqityiwe kunye nenkqubo yesibini kubandakanya i-CNC machining, unyango lobushushu kunye nonyango lomphezulu.
Izindululo zokunciphisa iindleko ezivela kwiinjineli zethu zobungcali ngokusekwe kwimfuno yakho eyodwa.
Ixesha elifutshane elikhokelayo leprototype, uvavanyo lwetyala kunye nolunye uphuculo lobuchwephesha olunokwenzeka.
• Izinto eziBophelelweyo: I-Silica Col, iglasi yamanzi kunye nemixube yazo.
• Ukwenza ukuguquguquka kwemveliso yeeodolo ezincinci kwiodolo ezininzi.
• Ukomeleza amandla okwenza imveliso.
