Sehlahisoa sa Tloaelo se Lahlehileng sa Foam

China tloaelo e lahlehileng lihlahisoa tsa foam ho latela litšoantšo le litlhoko tsa hau.

Lost Foam Casting, eo hape e bitsoang Lost Foam Casting (LFC) kapa Full Mold Casting, ke mofuta oa Evaporative Pattern Casting (EPC) o nang le ts'ebetso e omeletseng ea lehlabathe. Ka linako tse ling EPC e ka ba khutsufatso bakeng sa Expendable Pattern Casting hobane mekhoa ea foam e lahlehileng e ka sebelisoa hang feela. Ka mor'a hore mekhoa ea foam e phethoe ka mechine e khethehileng, joale lipaterone tsa polasetiki tse foamed li koahetsoe ka ho roala ha refractory ho etsa khetla e matla ho mamella tšepe e qhibilihisitsoeng. Mekhoa ea foam e nang le likhetla e kenngoa ka har'a lebokose la lehlabathe, 'me u le tlatse ka lehlabathe le omeletseng ho pota-pota. Nakong ea ho tšeloa, tšepe e qhibilihisitsoeng e nang le mocheso o phahameng o etsa hore mohlala oa foam o be pyrolyzed 'me o "nyamela"' me o nke sebaka sa ho tsoa sa mekhoa, 'me qetellong ho fumanoa li-castings tse lakatsehang.

Mehato ea ho Lahlela Foam e Lahlehileng:
1- Sebelisa hlobo ea foam ho hlahisa lipaterone tsa foam le litsamaiso tsa ho lahla
2- Tlama lipaterone le limathi ho etsa mojule oa mould bundle
3- Kenya pente mojulung
4- Omisa pente
5- Kenya mojule ka har'a lebokose la lehlabathe 'me u le tlatse ka lehlabathe le omileng
6- Ho thothomela ho etsa hore ho tlatse sekoti ka lehlabathe le omileng ebe o kopanya lehlabathe le bopehileng
7- Ho tšela tšepe e qhibilihisitsoeng ho etsa mouoane ebe o etsa li-castings tse lakatsehang
8- Kamora hore li-castings li pholile, hloekisa li-castings. Lehlabathe le omeletseng le ka sebelisoa hape

Melemo ea ho Lahla Foam e Lahlehileng:
✔ Tokoloho e kholoanyane ea moralo bakeng sa meaho e rarahaneng
✔ Ha ho hlokahale hore ho be le li-angle tse hlokahalang ho boloka litšenyehelo tse ngata.
✔ Lipaterone tse kopaneng tsa foam li ka bokelloa ho tsoa likotong tse 'maloa tsa lipaterone tsa foam.
✔ Ho lahleheloa ha foam ho na le mokhoa o haufi-ufi
✔ Ho feto-fetoha ha maemo ka linako tse khutšoane tsa ho seta
✔ Bophelo ba tšebeletso ea hlobo ea EPS e telele, ka hona, litšenyehelo tsa lisebelisoa li fokotsehile
✔ Litšenyehelo tsa kopano le kalafo li fokotsoa ke ho se be teng ha ts'ebetso ea kalafo, likarolo tsa ho kenya, likhokahano tsa screw, jj.
✔ Katoloso ea boholo ba lits'ebetso

Metals le Alloys Can Cast byMokhoa oa ho Lahlela Foam o Lahlehileng:
• Grey Cast Iron, Ductile Cast Iron
• Carbon Steel: Khabone e tlaase, carbon e bohareng le tšepe e phahameng ea carbon
• Lisebelisoa tsa tšepe tse entsoeng ka tšepe: tšepe e tlaase ea alloy, tšepe e phahameng ea alloy, tšepe e khethehileng ea alloy
• Aluminium le lisebelisoa tsa tsona
• Koporo le Koporo.

Liindasteri The Last Foam Castings E Sebediswa Bakeng sa:
Joalo ka ha ho boletsoe ka holimo, ho lahla foam e lahlehileng ho loketse ka ho khetheha ho hlahisa li-castings tse kholo le tse teteaneng. Ba sebeletsa haholo mechini e boima e nang le litlhoko tsa sebopeho se rarahaneng sa li-castings tse lakatsehang.

Mamello ea ho Lahlela e Fihliloeng ke Ts'ebetso ea ho Lahla Foam e Lahlehileng:
Ka kakaretso, mamello ea ho lahlela ea foam castings e lahlehileng e molemo ho fetaho lahla lehlabathe, empa e mpe ho feta ho lahla hlobo ea khetla le mekhoa ea ho lahlela e se nang ho baka. Bakeng sa setsi sa rona, re ka fumana limaraka tse latelang tsa ho bapala. Empa re rata ho bua le uena ka libapali tse ikhethileng ebe re etsa qeto ea hore na re ka u fa linomoro life.
✔ Kereiti ea DCT ka ho Lahla Foam Casting: CTG9 ~ CTG13
✔ Kereiti ea GCT ka ho Lahla Foam Casting: CTG5 ~ CTG8