1- Ke eng e lahlehileng ea foam?
Lahlehileng bubble lahla, eo hape a bitsoang Lahlehileng bubble lahla (LFC) kapa Full hlobo lahla, ke mofuta oa Evaporative Mohlala lahla (EPC) le thulaganyou e ommeng lehlabathe foromeletsoeng ho. Ka linako tse ling EPC e ka ba khuts'oane bakeng sa Expendable Pattern Casting hobane lipaterone tse lahlehileng tsa foam li ka sebelisoa hanngoe feela. Kamora hore mekhoa ea foam e phethoe ka machined e khethehileng, mekhoa ea polasetiki e koahetsoeng e koahetsoe ka seaparo se sa sebetseng ho theha khetla e matla ho mamella tšepe e qhibilihisitsoeng. Meetso ea foam e nang le likhetla e kenngoa ka lebokoseng la lehlabathe ebe e e tlatsa ka lehlabathe le ommeng le ba potileng. Nakong ea ha e tšeloa, tšepe e qhibilihisitsoeng e nang le mocheso o phahameng e etsa hore pente ea foam e hatisoe ka matla 'me "e nyamele" ebe e lula mokokotlong oa lipaterone, mme qetellong ho fumanoe li-castings tse lakatsehang.
2- Ke Mehato Efe ea Lost Foam Casting
1- Sebelisa hlobo ea foam ho hlahisa mekhoa ea foam le ho lahla sistimi
2- Tlama mekhoa le limathi ho theha mochini oa hlobo ea hlobo
3- Kenya pente mojuleng
4- omella pente
5- Kenya module ka lebokoseng la lehlabathe ebe o e tlatsa ka lehlabathe le ommeng
6- Vibrate bōpa e le hore ho tlatsa cavity le lehlabathe omileng ebe o diseke ee lehlabathe bōpa
7- Ho tšela tšepe e entsoeng ka ho qhibilihisoa ho etsa mouoane mouoane ebe o etsa litšepe tse lakatsehang
8- Kamora hore li-castings li pholile, hloekisa li-castings. Lehlabathe le ommeng le ka sebelisoa bocha
3- Melemo ea ho lahla foam e lahlehileng ke efe?
✔ Bolokolohi bo boholo ba moralo bakeng sa likarolo tse rarahaneng tsa sebopeho
✔ Ha ho hlokahale hore ho be le sekhahla sa moralo ho boloka litšenyehelo tse ngata.
✔ Mesebetsi e kopantsoeng ea foam e ka bokelloa ho tsoa likhechaneng tse 'maloa tsa foam.
✔ lahlehileng bubble castings ba haufi-letlooa-sebopeho thulaganyou e
✔ High fetoha le maemo ka linako tse khutšoanyane sete-up
✔ Nako e telele ea ts'ebeletso ea hlobo ea EPS e phela, ka hona litšenyehelo tse tlase tsa lisebelisoa
✔ Litšenyehelo tsa kopano le kalafo li fokotsoa ke ho se sebelisoe ha tšebetso ea kalafo, likarolo tsa ho kenya, lihokelo tsa sekoti, jj
✔ Katoloso ea bophara ba likopo
4- Lisebelisoa tsa tšepe le lits'epe tse kopantsoeng li ka lahleloa joang ka ts'ebetso ea ho lahla foam?
• Gray Cast Tšepe, Ductile Cast Tšepe
• Carbon Steel: Carbon e tlase, k'habone e mahareng le tšepe e phahameng ea khabone
• Lisebelisoa tsa Steel Cast: Lisebelisoa tse tlaase tsa alloy, tšepe e phahameng ea alloy, tšepe e khethehileng ea alloy
• Aluminium le lits'epe tse kopantsoeng le tsona
• Koporo le Koporo.
5- Ke Liindasteri Life Tse Theoang ke Li-foam Tse Lahlehileng li Sebelisetsoa?
Joalo ka ha ho boletsoe kaholimo, ho lahla foam e lahlehileng e loketse haholo-holo ho hlahisa castings e kholo le e teteaneng. Li sebeletsa boholo ba mechini e boima e nang le litlhoko tsa sebopeho se rarahaneng sa li-castings tse lakatsehang.
6- Ke Mathata afe a ho Lahla a ka Finyelloang ke Ts'ebetso ea Lost Foam Casting?
Ka kakaretso, ho lahla mamello ea litšila tse lahlehileng tsa foam ho molemo ho feta ho lahla lehlabathe, empa hobe le ho feta ho lahla likhetla tsa hlobo le ho se bethe. Bakeng sa metheo ea rona, re ka khona ho fihlela limaraka tse latelang. Empa re ka rata ho bua le uena ka li-castings tse ikhethileng ebe re nka qeto ea hore na re ka u fa linomoro li fe.
✔ Kereiti ea DCT ka ho lahla foam e lahlehileng: CTG9 ~ CTG13
✔ Kereiti ea GCT ka ho lahla foam e lahlehileng: CTG5 ~ CTG8