ho lahla lehlabathe ke mokhoa o tloaelehileng oa ho lahla o nang le melemo e latelang:
1. Theko e tlaase: Ha e bapisoa le mekhoa e meng ea ho lahla, litšenyehelo tsa ho lahla lehlabathe li tlaase.Lehlabathe ke lisebelisoa tse fumanehang hohle le tse batlang li le theko e tlaase, 'me mokhoa oa ho etsa lehlabathe o batla o le bonolo,' me ha o hloke lisebelisoa tse rarahaneng le theknoloji.
2. Tokoloho e phahameng ea moralo: ho lahla lehlabathe ho ka etsa ka mokhoa o feto-fetohang li-castings tsa libopeho le boholo bo fapaneng, tse loketseng ho hlahisa likarolo tse rarahaneng le tse sa tloaelehang.Moqapi a ka fetola sebopeho, sebopeho le mokhoa oa ho arohana oa hlobo ea lehlabathe ho latela tlhoko ea ho fihlela litlhoko tsa li-castings tse fapaneng.
3. Botsitso bo botle ba sebopeho sa li-castings: ho lahla lehlabathe ho ka felisa mefokolo ea shrinkage ea li-castings ho isa bohōleng bo itseng.Kamore ea shrinkage e lekaneng e fanoa ka har'a hlobo ea lehlabathe ho lumellana le katoloso ea linear ea ho lahla nakong ea ho pholile, ka hona ho etsa hore botsitso ba ho lahlela bo be betere.
4. Ho ikamahanya le maemo ho matla: ho lahla lehlabathe ho loketse ho lahla mefuta e sa tšoaneng ea tšepe le li-alloys, ho akarelletsa le tšepe, tšepe, aluminium, koporo joalo-joalo.Mefuta e fapaneng ea lehlabathe e ka khethoa ho latela litlhoko tsa ho lahla ho fumana liphetho tse ntle tsa ho lahla.
Lintlha tse latelang li lokela ho hlokomeloa ha ho etsoa hlobo ea lehlabathe:
1. Boleng ba lehlabathe: lehlabathe le hloka ho ba le matla a itseng le ho hanyetsa mocheso, ho ka mamella tšusumetso ea tšepe ea metsi le mocheso.Bokaholimo ba hlobo ea lehlabathe e lokela ho ba boreleli, ntle le mapetsong le mefokolo ho netefatsa boleng ba ho lahla.
2. Mocheso oa ho tšela: Ho bohlokoa haholo ho laola mocheso o tšelang tšepe ea mokelikeli.Mocheso o phahameng haholo o tla lebisa ho cheso ea lehlabathe, ho senyeha kapa ho phunyeha;Mocheso o tlase haholo o ka lebisa mathateng a sa fellang a ho tlatsa le ho lahlela boleng.
3. Lebelo la ho lahla le ka khona: Lebelo le utloahalang la ho lahla le mokhoa o ka thibelang ho hlaha ha likoli tse kang li-pores le masoba a lehlabathe.Lebelo le feteletseng la ho lahlela ka nako e khuts'oane le lokela ho qojoa ho fihlela hlobo ea lehlabathe ka botlalo ntle le ho hlahisa khase.
4. Taelo ea ho tšela: Bakeng sa ho lahla ho rarahaneng, haholo-holo ba nang le liheke tse ngata, hoa hlokahala ho hlophisa taelo ea ho tšela ka mokhoa o utloahalang ho etsa bonnete ba hore mokelikeli oa tšepe o tlatsitsoe ka botlalo likarolong tsohle, le ho qoba ho itšehla thajana ho batang.
5. Pholiso le kalafo: ho lahla ho hloka ho pholile le ho phekoloa ka mor'a ho tšela.Nako e nepahetseng ea ho pholile le mokhoa o ka qoba mapetsong le ho senyeha ho bakoang ke khatello ea mocheso, le ho ntlafatsa thepa ea mechine ea li-castings.
Ka kakaretso, ha ho lahla hlobo ea lehlabathe, hoa hlokahala ho ela hloko ho laola boleng ba hlobo ea lehlabathe, mocheso o tšelang, lebelo la ho tšollela le mokhoa, ho tšela tatellano le mokhoa o latelang oa ho pholile le oa phekolo ho fumana li-castings tsa boleng bo phahameng.
Nako ea poso: Oct-31-2023