Die casting uses high pressure to inject molten metal into reusable steel molds, enabling fast production of complex, Likarolo tse hlakileng tse nang le libaka tse boreleli. Ho Tsamaea ha Moeeng (mohlala, sand or investment casting) relies on gravity or low pressure to fill disposable molds, making it better for larger, E bobebe bo bobebe empa ka tlhahiso e fokolang le tlhahiso ea rougheshes.
Ho lahla lintho tse ikhethang ke mofuta o ikhethileng oa ho lahla tse ikhethang o sebelisang khatello e phahameng ea ho qobella tšepe e qhibilihileng e le mold haholo (shoa), Ho thusa tlhahiso e potlakileng ea ho rarahana, Likarolo tse hlakileng tse nang le libaka tse boreleli.
Ho Tsamaea ha Moeeng (joalo ka lebopo la lehlabathe kapa ho kenya chelete) ka tloaelo e itšetleha ka matla a khoheli kapa khatello e tlase ea ho tlatsa batho ba bangata ba lahliloeng (mohlala, lehlabathe, ceramic), Ho e etsa hore e be e-fetong haholo, E bobebe bo bobebe empa ka tlhahiso e fokolang le tlhahiso ea rougheshes.
Menyako ea tšepe e na le likarolo tse ngata tsa tšepe (mohlala, likarolo tsa likoloi), Ha kakaretso e akaretsa likopo tse koahelang likopo tse pharaletseng.
Dead casting ke ts'ebetso ea Casting ea tšepe e khetholloang ka ho sebelisa khatello e phahameng ea tšepe e tšetsoeng ka mpeng e ka hare ea hlobo.
Hangata hloleho e entsoe ka matla a phahameng a forloy. Ts'ebetso ena e batla e tšoana le ho emisa ho bopa.
Ho lahla ke mokhoa oa ho tšela tšepe e nang le li-cavity tse fetoloang ho sebopeho sa karolo, mme e emetse hore e pholile ebile e tiisitse ho fumana likarolo kapa likheo tsena.
Ts'ebetso ea ho lahla
Moelelo oa khatello ea khatello (e boletsoeng e le ho lahla) ke ho tlatsa cavity ea lits'ila tse mpe tse nang le metsi ka mokelikeli ka lebelo ka lebelo le phahameng tlasa khatello e phahameng, le ho hlapa le ho tiisa tlasa khatello ea ho fumana li-caltings.
Ts'ebetso ea Castting e ka aroloa likarolo tse tharo tsa mantlha, ka mokhoa o nang le mosebetsi oa tšepe, ho beha ho hlophisoa ha hlobo le ho etsoa hoa ts'ebetso.
Metal ea ho lahla tšepe e bua ka thepa ea tšepe e sebelisitsoeng bakeng sa ho lelekisa tlhahiso ea ho lahla.
Ke alloy e nang le tšepe e le karolo ea mantlha e le karolo ea mantlha le litwas tse ling kapa lintho tse seng tsa tšepe.
Hangata e bitsoa ea lahleloang, boholo ba tšepe, Lahlela steel 'me u lahlehe.
Ke eng e shebahalang ka ho lahla
Ho lahla lintho tsa ho lahla ke mokhoa oa ho leleka. Ho mamella lintho tsa ho etsa lintho ka mokhoa oa ho etsa lintho ka mokhoa o lahlehileng ka ho lahla lintho tse nyane haholo 'me ho nepahala ho phahameng haholo.
Maemong a mangata, Li-caltings li ka bokana 'me li sebelisoa ntle le ho fetoha, 'Me likarolo tse ngata li ka tšoantšoa ka kotloloho.
Ho lahla, Metal Reise, Ho Etsa Liphetoho, mme a tšela tšepe e hlomosang ka likhetla.
Kamora tiiso, Karolo ea tšepe e se nang letho ka sebopeho se itseng, boholo le ts'ebetso li fumanoa.
Tlohela Karabo