Die Casting

Lefu la ho lahlelake mokhoa oa khoebo o sebelisetsoang ho etsa likarolo tse entsoeng ka koporo, aluminium, zinki kapa magnesium. Boholo ba likarolo tsa likoloi tsa matla a machalikoloi tsa motlakase li sebelisa aluminium die-castingtshebetso.Khatello e phahameng ea aluminium die castinge sebelisoa ho hatella tšepe e qhibilihisitsoeng ka har'a dae, moo e tiisang ebe e lelekoa ka bo eona. Ho na le li-cavities tse ngata ka har'a diecan bakeng sa ho bolaea. Ka lebaka la tlhahiso e phahameng ea li-dies, letoto la likotoana tse bōpiloeng tse pakeng tsa 300 le 400,000 li ka hlahisoa, ho itšetlehile ka lefu. Die casting e etsa hore ho be le lintho tse nang le mabota a masesaane ka mokhoa o makatsang, libaka tse boreleli le mephetho. Die casting ke mokhoa o nepahetseng oa ho lahla likarolo tse rarahaneng le lits'ebetso tse hlokang thuso ka lebaka la matla a eona a phahameng, ho nepahala ha maemo a holimo, le ho ikatisa, ho latela boleng le litšenyehelo.

Jie Huangaluminium die casting moetsi chinae na le lisebelisoa tsa boleng bo holimo bakeng sa li-batches tse nyane le tse mahareng tse fihlang ho lithunya tse 50,000 ka kamoreng e batang le mochini o chesang oa kamore e chesang e nang le li-clamping force tse fihlang ho lithane tse 1250. Re tlatsa likotoana ka litsi tsa machining tsa CNC ho fumana boleng bo holimo. Haeba u lakatsa, re tla bokella likotoana tsa hau tsa die cast ka li-module le likopano ka mor'a ho eketsa likarolo tse ikhethileng ho tsona ka mekhahlelo e meng ea tlhahiso.

Bakeng sa matlo, likoahelo, li-fittings kapa li-mountings, likarolo tsa die cast li sebelisoa makaleng a mangata a fapaneng a indasteri. Re fana ka likarolo tsa die cast ka morero oa ho khabisa, ts'ireletso e matlafalitsoeng ea kutu, kapa ts'ireletso e matlafalitsoeng ea ho sesa ho latela litlhoko.Lihlahisoa tsa aluminium e ka ba le bokaholimo bo latelang ho latela motsoako le mokhoa oa ho qeta: ho phatloha ha lehlabathe, ho qhomisoa ha lifaha tsa khalase, ho phunya moqomo, ho phusha, ho bentša, ho phosphating, ho pasa, ho roala phofo, ho penta ka metsi, ho tlotsa, ho penta ka koporo, ho penta ka nickel, ho hatisa skrineng, kapa ho hatisa pad.

Die Lahla Likarolo

SHOA HO lahla hlobo BOKHONO BA HO ETSA

CAD/CAM, CATIA V5, UG, Pro-E

Ka NtlongMoqapi oa Lisebelisoa& Tlhahiso

Moldflow Simulating

MOSEBETSI MOKA

SHOA TLHOKOMELA MOLELEMORATO MOKHOA

Ts'ebetso ea moralo oa hlobo ea die casting ke karolo ea bohlokoa ea tlhahiso e kenyelletsang mehato e 'maloa e hlokolosi ho netefatsa tlhahiso ea likarolo tsa tšepe tsa boleng bo holimo. Mona ke kakaretso e felletseng ea ts'ebetso:

1. Moralo le Tlhaloso

Mohato oa pele o kenyelletsa ho theha moralo o qaqileng oa karolo e tla hlahisoa. Baenjiniere le baqapi ba sebelisa software ea CAD ho nts'etsapele mefuta ea 3D e kenyelletsang lijeometri tse hlokahalang, mamello le likarolo tsa karolo ea ho qetela. Mokhahlelo ona o boetse o kenyelletsa ho khetholla mofuta oa mochini oa ho lahla o tla sebelisoa, ebang ke kamore e chesang kapa e batang, ho ipapisitse le litlhoko tsa thepa le moralo.

2. Tooling le Mold Base Preparation

Hang ha moralo o phethetsoe, sepheo se fetohela ho lisebelisoa le ho lokisa motheo oa hlobo. Baetsi ba lithulusi ba nang le litsebo ba etsa likarolo tsa hlobo, ho kenyeletsoa lehare le mokokotlo, ba sebelisa lisebelisoa tsa boemo bo holimo joalo ka tšepe. Mekhoa ea machining e nepahetseng, ho kenyelletsa le CNC milling le Electrical Discharge Machining (EDM), e sebelisoa ho netefatsa ho nepahala ha likarolo tsa hlobo.

3. Kopano ea Mold le ho Qetella

Ka mor'a hore likarolo tsa motho ka mong li qapiloe, li bokelloa ka hloko. Sena se kenyelletsa ho hokahanya le ho boloka likarolo tse fapaneng, ho netefatsa liteishene tse nepahetseng tsa moea le ho pholisa, le ho kopanya li-ejector pin le li-slide. Litšupiso tsa ho qetela, joalo ka kalafo ea bokaholimo, li sebelisoa ho matlafatsa ts'ebetso le ho thibela kutu.

4. Teko le netefatso

Pele ho tlhahiso e felletseng, tlhahlobo e matla e etsoa ho netefatsa ts'ebetso ea hlobo le boleng ba likarolo tsa cast. Liteko tsa liteko li thusa ho lekola ts'ebetso ea hlobo, 'me ho ka etsoa liphetoho ho ntlafatsa bokhoni ba eona, ho netefatsa hore e kopana le litlhaloso tse hlokahalang.

5. Tlhahiso le Tlhokomelo

Hang ha e netefalitsoe, hlobo e se e loketse tlhahiso. Ts'ebetso ea "die casting" e kenyelletsa ho kenya tšepe e qhibilihisitsoeng ka mokoting oa hlobo tlas'a khatello e phahameng. Tlhokomelo ea kamehla, ho kenyelletsa ho hloekisa le ho hlahloba, ho bohlokoa ho lelefatsa bophelo ba hlobo le ho boloka boleng ba likarolo tse hlahisoang.

Lintlha tse ka Sehloohong tsa Moqapi

Draft Angles: E bohlokoa bakeng sa ho ntšoa ha likarolo ho tsoa hlobong, li-angles tsa moralo li tlameha ho baloa ka hloko ho ipapisitse le li-angles tsa lebota le thepa ea thepa.
Li-Fillets: Likarolo tsena tse chitja li thusa ho fokotsa khatello ea maikutlo le ho ntlafatsa phallo ea tšepe e qhibilihisitsoeng, ho thibela bofokoli.
Mekhoa ea ho Pholisa: Pholiso e sebetsang e bohlokoa bakeng sa ho boloka mocheso oa hlobo le ho etsa bonnete ba hore likarolo tsa samente li pholile ka mokhoa o ts'oanang. Hangata moralo o kenyelletsa likanale tsa ho pholisa tse behiloeng ka mokhoa o hlophisitsoeng.
Venting Systems: Ho kenya moea ka nepo ho lumella moea le likhase ho tsoa nakong ea ente, ho fokotsa kotsi ea likoli.
Ketsiso: Ho sebelisa software ea boenjineri ba thuso ea khomphutha (CAE) bakeng sa lipapiso ho thusa ho bolela esale pele hore na hlobo e tla sebetsa joang nakong ea ts'ebetso ea ho lahla, ho lumella ho tsebahatsa mathata a ka bang teng pele.

Thedie casting hlobo sebopehoprocess ke motsoako oa ho nepahala ha boenjiniere, mahlale a lintho tse bonahalang, le botsebi ba tlhahiso, ba bohlokoa bakeng sa ho fihlela litholoana tsa boleng bo holimo tlhahisong ea karolo ea tšepe. Ha theknoloji e ntse e fetoha, tsoelo-pele ea lisebelisoa le mekhoa ea meralo e ntse e tsoela pele ho ntlafatsa ts'ebetso le katleho ea lits'ebetso tsa ho lahla.