Ka tloaelo, tšepe e sa hloekang e lokela ho lahleloa ke ts'ebetso ea ho lahla letsete ka nepo ka silica sol e le tlamo. Lisebelisoa tse sa hloekang tsa silica sol li na le boemo bo phahameng haholo ba ts'ebetso le ts'ebetso.
Ka lebaka la thepa ea eona e ikhethang ea 'mele, li-castings tsa tšepe tse sa hloekang li tsebahala lits'ebetsong tse fapaneng, haholoholo tse libakeng tse thata. Limmaraka tse tloaelehileng bakeng sa ho kenya chelete ka tšepe e sa hloekang li kenyelletsa oli le khase, matla a mokelikeli, lipalangoang, li-hydraulic system, indasteri ea lijo, lisebelisoa le liloko, temo… jj.
Ts'ebetso ea matsete (boka ba boka ba lahlehileng) ke mokhoa oa ho lahla ka nepo lintlha tse rarahaneng tsa sebopeho sa marang-rang ho sebelisa boikatiso ba mekhoa ea boka. Ts'ebetso ea ho tsetela kapa ho lahla boka ke mokhoa oa tšepe o sebelisang mochini oa boka o lika-likelitsoeng ke khetla ea ceramic ho etsa hlobo ea letsopa. Ha khetla e omella, boka ba tsona bo qhibiliha, ebe ho sala hlobo feela. Ebe karolo ea ho betla e thehoa ka ho tšela tšepe e qhibilihisitsoeng ka hlobo ea letsopa.
Ts'ebetso ena e loketse tlhahiso e ka phetoang ea likarolo tsa sebopeho sa letlooa ho tsoa lits'ebetsong tse fapaneng tse fapaneng le lits'epe tse phahameng tsa ts'ebetso. Le ha e sebelisoa khafetsa bakeng sa li-castings tse nyane, ts'ebetso ena e sebelisitsoe ho hlahisa liforeimi tse felletseng tsa mamati a lifofane, ka litšepe tsa tšepe tse fihlang ho 500 kgs le aluminium castings tse fihlang ho 50 kgs. Ha ho bapisoa le mekhoa e meng ea ho betsa joalo ka ho betsa lefu kapa lehlabathe, e ka ba mokhoa o turang. Leha ho le joalo, likarolo tse ka hlahisoang ho sebelisoa ho betsa matsete li ka kenyelletsa litselana tse rarahaneng, 'me maemong a mangata likarolo li lahleloa haufi le sebopeho sa letlooa, ka hona li hloka rework e nyane kapa ho hang ha e entsoe.
Silica Sol foromeletsoeng thulaganyou e ke ka sehloohong tšepe le dipeeletso tsa foromeletsoeng thulaganyong ea RMC le dipeeletso tsa foromeletsoeng foundry. Re ntse re nts'etsapele mahlale a macha a lintho tse khomarelang ho fihlella lintho tse ngata tse bolokang chelete le tse sebetsang ho haha sekhetla sa slurry. Ho ke ke tšekamelo e hlollang hore Silica Sol betsa thulaganyou e nka sebaka sa kaba thulaganyou e tlase metsi khalase, haholo-holo bakeng sa foromeletsoeng tšepe celik le motsoako tšepe. Ntle le thepa ea popo e qapiloeng, mochini oa ho lahla silika o boetse o ntse o nchafatsoa le ho hola ha mocheso o fokolang.
▶ Lisebelisoa tse se nang mafura le tse se nang litšepe bakeng sa ho lahla matsete, Mekhoa e lahlehileng ea boka ba boka:
• Gray Iron: HT150, HT200, HT250, HT300, HT350; EA-100-GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; EA-10-GG40.
• Ductile Iron kapa 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;
• Carbon Steel: AISI 1020 - AISI 1060, C30, C40, C45.
• lits'epe tse kopantsoeng Steel: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo… jj ka kopo.
• Ts'epe e sa beng le mabali: AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4401, 1.4301, 1.4305, 1.4307, 1.4404, 1.4571 le sehlopha se seng sa tšepe.
• Koporo, Koporo e Khubelu, Boronse kapa lisebelisoa tse ling tsa motsoako oa koporo: ZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
• Lisebelisoa tse ling ho latela litlhoko tsa hau tse ikhethileng kapa ho latela ASTM, SAE, AISI, ACI, DIN, EN, ISO le maemo a GB
▶ Bokgoni ba Motheo oa ho Laola Matsete
• Boholo ba Max: 1,000 mm × 800 mm × 500 mm
• Boima ba 'mele: 0.5 kg - 100 kg
• Bokgoni ba selemo le selemo: lithane tse 2 000
• Lisebelisoa tsa bonto bakeng sa moaho oa likhetla: Silica Sol, Khalase ea Metsi le metsoako ea tsona.
• mamello: Ka kopo.
Tsamaiso e Kholo ea Tlhahiso
• Mehlala le Moralo oa lithulusi → Mochini o Etsoang ka Ts'epe → Sente ea Wax
▶ Ho Hlahloba Li-Castings Tse Lahlehileng
• Tlhatlhobo ea bongata ba sebali le pukwanana
• Tlhahlobo ea Metallographic
• Brinell, Rockwell le Vickers ho thatafala ha tlhahlobo
• Tlhatlhobo ea thepa ea mochini
• Ho hlahlojoa ha tšusumetso ea mocheso o tlase le o tloaelehileng
• Tlhahlobo ea bohloeki
• Tlhahlobo ea UT, MT le RT
Ts'ebetso ea Kamora ho lahla
• Ho etsa mokoloto le ho hloekisa
• Ho thunya / ho thunya lehlabathe
• Kalafo ea Mocheso: Tloaeleho, Tima, Tempering, Carburization, Nitriding
• Phekolo ea bokaholimo: Passivation, Anodizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec.
• Mechini: Ho fetola, ho sila, ho lata, ho cheka, ho honing, ho sila.
▶ Melemo ea likarolo tsa ho lahla matsete:
• Qetellong e ntle ebile e boreleli
• Mamello ea mahlakore a mabeli.
• Libopeho tse rarahaneng le tse rarahaneng tse nang le moralo oa maemo
• Bokhoni ba ho akhela mabota a masesaane ka hona e le karolo ea ho betsa e bobebe
• Khetho e pharalletseng ea litšepe le lits'epe tse kopantsoeng (tse nang le litšepe le tse se nang litšepe)
• Moralo ha o hlokehe moqapong oa hlobo.
• Fokotsa tlhoko ea machining ea bobeli.
• Litšila tse tlaase.
▶ Hobaneng ha u khetha RMC bakeng sa likarolo tse lahliloeng ka boka ba boka?
• Tharollo e felletseng e tsoang ho mofani oa thepa a le mong ho tloha molemong oa moralo o hlophisitsoeng ho fihlela li-castings tse felileng le ts'ebetso ea bobeli ho kenyelletsa machining ea CNC, kalafo ea mocheso le kalafo ea bokaholimo.
• Litlhahiso tsa Costdown ho tsoa ho baenjiniere ba rona ba litsebi ho latela tlhoko ea hau e ikhethang.
• Nako e khuts'oane ea ho etella pele ea sebopeho, ho lahla liteko le ntlafatso efe kapa efe e ka bang teng ea tekheniki.
• Lisebelisoa tse tlamiloeng: Silica Col, Khalase ea Metsi le metsoako ea tsona.
• Ho feto-fetoha ha thepa bakeng sa liotara tse nyane ho isa ho liodara tse ngata.
• Matla a matla a ho hlahisa thepa.
