Casting ke mokhoa o tsebahalang oa ho etsa o sebelisetsoang ho hlahisa likarolo tse fapaneng tsa tšepe tsa mahlale a mangata a teng.Hangata ho lahla lehlabathe ho ne ho khethoa ka lebaka la theko e tlaase, ho fetoha ha maemo ho phahameng le bokhoni ba ho hlahisa likarolo tsa boholo le libopeho tse sa tšoaneng.Mofuta o mong oa ho lahla lehlabathe o tsejoang ka hore ke shell hlobo kapa shell casting e se e tumme lilemong tsa morao tjena ka lebaka la pheletso e ntle ea bokaholimo le ho nepahala ha eona.Sehloohong sena, re tla tšohla mokhoa oa ho bopa likhetla ka botlalo.
Mokhoa oa ho etsa likhetla o akarelletsa ho sebelisa lehlabathe le tlositsoeng ka resin, le futhumatsoang ho fihlela ho etsoa khetla e thata ho potoloha paterone.Khetla e tlositsoe ho mohlala, e siea sekoti ka sebōpeho sa karolo e lakatsehang.Joale tšepe e qhibilihisitsoeng e tšeloa ka mokoting ebe e lumelloa ho tiisa, ho etsa karolo e phethiloeng e nang le litekanyo tse nepahetseng le ho qeta holimo holimo.E 'ngoe ea melemo ea mokhoa oa ho bopa likhetla ke hore e ka sebelisoa ho akhela mefuta e mengata ea litšepe, ho kenyelletsa tšepe, tšepe, aluminium le lialloys tsa koporo.Sena se etsa hore e be thekenoloji e fapaneng e loketseng ho etsa likarolo tsa liindasteri tse fapaneng, ho kenyelletsa le likoloi, lifofane, tsa metsing le tsa kaho.Molemo o mong oa ho bopa likhetla ke bokhoni ba eona ba ho hlahisa likarolo tsa boleng bo holimo tse nang le mamello e thata.
Mokhoa oa ho bopa likhetla o hlahisa likarolo tse nang le bokaholimo bo boreleli ho feta ho lahla lehlabathe la setso.Sena se bakoa ke boholo bo botle ba lijo-thollo tsa lehlabathe le koahetsoeng ka resin le sebelisetsoang ho etsa likhetla, tse lumellang ho tlatsoa ha hlobo hantle le ho qetela ho nepahetseng le ho tsitsisa holimo.Ka kakaretso, mokhoa oa ho etsa likhetla ke mokhoa o feto-fetohang le o theko e boima bakeng sa ho hlahisa likarolo tse rarahaneng tsa tšepe tse nang le ho nepahala ho phahameng le boleng bo holimo.E fetohile mokhoa o mong o khahlang oa mekhoa ea khale ea ho lahla lehlabathe ka lebaka la bokhoni ba eona ba ho lahla mefuta e fapaneng ea litšepe le ho hlahisa likarolo tsa libopeho le boholo bo fapaneng.
Nako ea poso: Mar-23-2023