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Investment Casting ke Eng?

Ho lahla lichelete ho boetse ho tsejoa e le mokhoa o lahlehileng oa boka. Ts'ebetso ena ke e 'ngoe ea mekhoa ea khale ka ho fetisisa ea tlhahiso.

Libopeho tse rarahaneng li ka etsoa ka ho nepahala ho phahameng. Holim'a moo, litšepe tseo ho leng thata ho li etsa mochini kapa ho li etsa ke bonkgetheng ba molemo bakeng sa ts'ebetso ena. E ka sebelisoa ho etsa likarolo tse ke keng tsa hlahisoa ka mekhoa e tloaelehileng ea tlhahiso, joalo ka mahare a turbine a nang le libopeho tse rarahaneng, kapa likarolo tsa sefofane tse tlamehang ho mamella mocheso o phahameng.

Ke lisebelisoa life tse sebelisoang ho kenya chelete?

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  • Lisebelisoa tsa aluminium
  • Li-alloys tsa bronze
  • Magnesium alloys
  • Tšepe ea tšepe
  • Ts'epe e sa beng le mabali
  • Lisebelisoa tsa tšepe
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Mokhoa oa ho Lahlela Matsete

Tlhahiso ea mohlala

Tlhahiso ea mohlala

Tlhahiso ea mohlala- Mehlala ea boka hangata e entsoe ka lesela la tšepe 'me e etsoa e le sekotoana se le seng. Li-cores li ka sebelisoa ho theha likarolo life kapa life tsa ka hare ho paterone. Tse 'maloa tsa mekhoa ena li khomaretsoe tsamaisong e bohareng ea boka (sprue, limathi, le risers), ho etsa kopano e tshoanang le sefate. The gating system e etsa likanale tseo tšepe e qhibilihisitsoeng e tla phalla ho tsona ho ea mofeng oa hlobo.

Popo ea hlobo

Popo ea hlobo

Popo ea hlobo- Sena "sefate sa mohlala" e qoelisoa ka har'a seretse sa likaroloana tse ntle tsa ceramic, e koahetsoeng ka makumane a mahoashe ho feta, ebe o omisitsoe ho etsa khetla ea ceramic ho pota-pota mekhoa le tsamaiso ea gating. Ts'ebetso ena e phetoa ho fihlela khetla e teteaneng hoo e khonang ho mamella tšepe e qhibilihisitsoeng eo e tla kopana le eona. Ka mor'a moo, khetla e kenngoa ka ontong 'me boka ba linotsi bo qhibilihisoa ho siea khetla ea ceramic e se nang letho e sebetsang joaloka hlobo e le 'ngoe., ka hona lebitso "boka ba boka" ho lahla.

Ho tshela

Ho tshela

Ho tshela- Mouta o besoa pele ka sebōping ho ea ho hoo e ka bang 1000 ° C (1832°F) 'me tšepe e qhibilihisitsoeng e tšeloa ho tloha ka ladle ho kena tsamaisong ea monyako oa hlobo, ho tlatsa lesoba la hlobo. Ho tšela hangata ho finyelloa ka letsoho tlas'a matla a khoheli, empa ka linako tse ling ho sebelisoa mekhoa e meng e kang vacuum kapa khatello.

Ho phodisa

Ho phodisa

Ho phodisa- Ka mor'a hore hlobo e tlatsoe, tšepe e qhibilihisitsoeng e lumelloa ho pholile le ho tiisa sebopeho sa ho lahla ho qetela. Nako ea ho pholile e itšetlehile ka botenya ba karolo, botenya ba hlobo, le thepa e sebelisoang.

Ho lahla

Ho lahla

Ho lahla- Ka mor'a hore tšepe e qhibilihisitsoeng e pholile, hlobo e ka robeha mme ho tlosoe setsoa. Hangata hlobo ea ceramic e robeha ho sebelisoa jete ea metsi, empa mekhoa e meng e mengata e teng. Hang ha e tlositsoe, likarolo li arotsoe ho tloha tsamaisong ea keiti ka ho sakha kapa ho robeha ha serame (ho sebelisa naetrojene e metsi).

Ho qetela

Ho qetela

Ho qetela- Hangata ka linako tse ling, ho qeta ts'ebetso joalo ka ho sila kapa ho phunya lehlabathe ho sebelisoa ho boreleli karolo ea liheke. Kalafo ea mocheso e boetse e sebelisoa ka linako tse ling ho thatafatsa karolo ea ho qetela.

Melemo ea Investment Casting

Re fana ka litšebeletso tse ntle ka ho fetisisa

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Bokaholimo

Bokaholimo: qetello e babatsehang ea bokaholimo

BALA HAHOLOANYANE

Litšepe

Hoo e ka bang tšepe leha e le efe e ka lahleloa

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E rarahaneng

Likarolo tse rarahaneng ka ho fetesisa li ka khangoa

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Boleng bo phahameng

Lisebelisoa tsa boleng bo holimo tsa boleng bo holimo

BALA HAHOLOANYANE

Mmisa

Boima ba ho nepahala ha li-castings bo ka ba bo phahameng joalo ka 0.85-0.95

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Boholo

Boholo: 0.1 ka ho feta 3 maoto

BALA HAHOLOANYANE

Boima

Boima: ligrama tse 'maloa ho isa ho metric tone e le' ngoe

BALA HAHOLOANYANE

Theko e tlase

Time & cost savings versus fabrication and machining

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Likopo tsa ho Lahlela Matsete

Ts'ebetso ea ho etsa matsete e molemo haholo bakeng sa ho lahlela litšepe tse nang le mocheso o phahameng oa ho qhibiliha o ke keng oa etsoa, khatello ea maikutlo, kapa e bopehileng ka samente kapa lehlabatheng.

Ts'ebetso ea matsete e sebelisoa indastering ea sefofane le ea phepelo ea matla ho hlahisa mahare a turbine a nang le libopeho tse rarahaneng kapa litsamaiso tse pholileng.. Li-blades tse hlahisoang ke lichelete tsa lichelete li ka kenyelletsa kristale e le 'ngoe (SX), ka tsela e tiileng (DS), kapa mahare a tloaelehileng a equiaxed.

Liindasteri tse ling tse sebelisang likarolo tse tloaelehileng tsa ho kenya chelete li kenyelletsa sesole, sefofane, tsa bongaka, mabenyane, sefofane, lihlopha tsa likoloi le kolofo haholo-holo ho tloha qalong ea theknoloji ea khatiso ea 3D.

Ka phumaneho e eketsehileng ea likhatiso tsa 3D tsa boleng bo holimo, 3D printing e se e qalile ho sebelisoa ho etsa liforomo tse kholoanyane tsa sehlabelo tse sebelisoang ho etsa matsete. Planetary Resources e sebelisitse mokhoa ona ho hatisa hlobo bakeng sa sathelaete e nyane e ncha, e ntan'o qoelisoa ka ceramic ho theha sebaka sa matsete bakeng sa bese ea sebaka sa titanium e nang le tanka ea bohlokoa ea propellant le cable routing e kentsoeng..

Sebaka sa likoloi

Sebaka sa likoloi

Likarolo tsa ho lahla koloi

Sebaka sa sefofane

Sebaka sa sefofane

Likarolo tsa ho lahla lifofane

Sebaka sa ntlafatso ea oli le khase

Sebaka sa oli le khase

Lisebelisoa tsa lisebelisoa tsa oli le khase

Sebaka sa sesole

Sebaka sa sesole

Lisebelisoa tsa sesole tse lahlang likarolo

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Ho lahla

Likarolo tsa ho lahla lichelete

Likarolo tsa ho lahla lichelete

Tlhahiso setšeng

Likarolo tsa ho lahla lichelete

Likarolo tsa ho lahla lichelete

Likarolo tsa ho lahla lichelete

Likarolo tsa ho lahla lichelete

Likarolo tsa ho lahla lichelete

Mosebetsi oa Welding

Likarolo tsa ho lahla lichelete

Likarolo tsa ho lahla lichelete

Mokonteraka

Likarolo tsa ho lahla lichelete

Likarolo tsa ho lahla lichelete

Mokonteraka

Likarolo tsa ho lahla lichelete

Likarolo tsa ho lahla lichelete

Mokonteraka

Likarolo tsa ho lahla lichelete

Likarolo tsa ho lahla lichelete

Mokonteraka

Likarolo tsa ho lahla lichelete

Likarolo tsa ho lahla lichelete

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Casting & Machining MPAPA

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Mefuta e ka sehloohong ea tšepe e sa hloekang ke: austenitic tšepe e sa hloekang, tšepe e sa hloekang ea ferritic, duplex tšepe e sa jeleng paate (duplex hangata e bua ka: austenite-ferrite mekhahlelo e 'meli), martensitic le pula e thatafatsang tšepe e sa hloekang.
Material Hardness is one of the key indicators used to evaluate a material's resistance to deformation, apara, le abrasion. Litekanyetso tse tloaelehileng tsa ho thatafala li kenyelletsa Vickers Hardness (HV), Brinell Hardness (HB), le Rockwell Hardness (HRC).
Lisebelisoa tsa grooving li bohlokoa ts'ebetsong ea machining, e etselitsoeng ho seha li-grooves, slots, le profiles hore e be thepa. Ho khetha sesebelisoa se nepahetseng sa grooving bakeng sa ts'ebeliso e itseng ke habohlokoa bakeng sa ho finyella ho nepahala ho phahameng, bokgabane, le boleng ba bokahodimo.