Tuag Casting

Tuag Casting: Ib qhov tob tob rau hauv cov txheej txheem, hom, thiab yog vim li cas peb siv nws

Tuag casting yog ib qho ntawm cov ntsiab lus tsim khoom uas koj hnov ​​​​ntxhiab mus tas li hauv kev lag luam. Yeej, nws yog ib txoj hauv kev siv los tsim cov khoom hlau nrog qhov tseeb siab tiag tiag, feem ntau yog cia siab rau cov khoom siv tshwj xeeb tuag casting. Hauv cov ntawv tshaj tawm no, peb yuav ua tib zoo saib seb cov txheej txheem no ua tau dab tsi, rhuav tshem ntau txoj hauv kev uas nws tuaj yeem ua tau, thiab xav seb vim li cas coob tus neeg tsim khoom nyiam nws dua lwm txoj hauv kev.

Yog li, Dab Tsi Yog Tuag Casting?

Thaum tib neeg nug "dab tsi yog tuag casting," cov lus teb yooj yim tshaj yog tias nws yoghlau castingcov txheej txheem uas tso siab rau cov hlau tuag-uas yog qhov pib tsuas yog rov siv tau pwm-los ua cov khoom kawg. Lub ntsiab lus tseem ceeb yog qhov ncaj ncaj: koj muab cov hlau molten, ncuav los yog txhaj rau hauv cov hlau no, thiab tom qab ntawd cia nws zaum rau ntawd kom txog thaum nws khov kho. Thaum cov hlau tau tig rov qab mus rau hauv ib qho khoom, koj tshem tawm cov pwm, ua haujlwm me ntsis ntawm kev ntxuav, thiab npaj mus.

Feem ntau, thaum peb tham txog kev tuag casting, peb tab tom tham txog cov hlau tsis yog -ferrous. Peb tab tom saib cov ntaub ntawv xws li txhuas, zinc, magnesium, thiab ntau yam alloys ntawm cov hlau no. Uas tau hais tias, nws tuaj yeem siv lwm cov hlau yog tias lawv muaj cov ntsiab lus melting zoo sib xws, tab sis cov uas tau hais yog feem ntau.

Yog tias koj xav txog nws, tuag casting yeej zoo ib yam li kev txhaj tshuaj molding. Qhov sib txawv tseem ceeb yog cov khoom siv xwb. Kev txhaj tshuaj molding feem ntau cuam tshuam nrog molten yas, thaum tuag casting deals nrog molten hlau (los yog tej zaum hlau hmoov nrog binders). Vim tias peb tab tom cuam tshuam nrog hlau ntawm no, cov txheej txheem ib txwm xav tau qhov kub thiab txias ntau dua. Tias yog vim li cas cov pwm (tuag) yuav tsum tau ua los ntawm siab -lub zog steel; lawv yuav tsum tawv txaus los daws tej kev nyuaj siab ntawd. Cov pwm yas tuaj yeem ua los ntawm cov khoom pheej yig dua, tab sis rau cov hlau, koj xav tau cov khoom hnyav- steel hlau.

Peb siv Die Casting qhov twg?

Koj pom tuag- nrum qhov chaw thoob plaws hauv ntau qhov kev lag luam. Nws yog qhov tshwm sim tiag tiag rau tej yam xws li:

• Tsheb thiab Tsheb:Tej yam xws li lub cav thaiv, rooj plaub rau kev sib kis, thiab txawm tias lub log rims feem ntau tuag- nrum.
• Electronics:Yog tias koj saib cov vaj tsev rau koj lub laptop, smartphone, lossis lub koob yees duab, muaj lub sijhawm zoo uas nws tau ua li no.
• Cov Khoom Siv Hauv Tsev:Tej yam yooj yim xws li brackets, tuav ntawm fridges, los yog dab dej kub.
• Flying Machinery:Kev lag luam aerospace siv nws rau ntau yam fittings thiab aircraft qhov chaw.
• Factory Iav:Cov twj tso kua mis muaj, lub cev valve, thiab hnyav- lub luag haujlwm enclosures.

Txhaum Cov Txheej Txheem Tuag Casting

Qhov tseeb mechanics ntawm cov txheej txheem tuaj yeem hloov me ntsis nyob ntawm seb cov hlau koj siv los yog qhov kawg yuav tsum tau ua. Piv txwv li, qee zaum cov hlau tsuas yog nchuav los ntawm lub ntiajteb txawj nqus, thiab lwm lub sijhawm nws raug tua nyob rau hauv lub siab vwm.

Tab sis feem ntau hais lus, yog tias peb saib ntawm lub voj voog ib txwm, nws feem ntau suav nrog rau lub ntsiab lus tseem ceeb:

1. Tsim Mould

Thawj yam ua ntej, koj xav tau pwm. Hauv kev lag luam no, cov pwm yog cov hlau tuag uas muaj qhov khoob hauv qhov zoo li qhov zoo li qhov koj xav ua. Niaj hnub no, engineers siv cov software zoo li CAD thiab CFD los tsim cov khoom no. Lawv khiav simulation los xyuas cov nqi ntws, qhov kub thiab txias npaum li cas, tsuas yog kom paub tseeb tias txhua yam yuav ua haujlwm ua ntej lawv tsim nws.

Thaum tus qauv tsim tau zoo, cov neeg tsim khoom txiav cov pwm tawm ntawm cov hlau siv CNC tshuab. Qhov no yog ib kauj ruam tseem ceeb heev. Yog tias koj siv sijhawm los ua kom muaj qhov zoo siab - pwm zoo, koj txuag koj tus kheej kom mob taub hau tom qab, zoo li qhov chaw tsis zoo lossis qhov chaw uas tsis sau tag nrho.

2. Npaj Pwm

Ua ntej koj tuaj yeem pib casting, koj yuav tsum npaj cov pwm. Qhov no feem ntau suav nrog ob ntu: ib sab ruaj thiab sab txav. Koj yuav tsum ntxuav cov pwm thiab ua kom sov. Tom qab ntawd, koj yuav tsum tau txau nrog lub lubricants. Cov roj nplua nyeem no tseem ceeb heev vim tias nws pab tswj qhov kub thiab txias, txwv tsis pub cov hlau tsis txhob lo, thiab ua rau nws yooj yim dua rau pop qhov tawm tom qab. Thaum nws tau lubricated, lub tshuab clamps ob halves ua ke nruj heev.

3. Txhaum Hlau

Tam sim no los txog lub ntsiab kev tshwm sim. Koj yuav tsum sau cov pwm ntawd nrog cov hlau molten. Koj tuaj yeem ua qhov no nrogGravity Tuag Casting, qhov twg koj tsuas yog nchuav cov hlau rau hauv thiab cia lub ntiajteb txawj nqus ua haujlwm. Los yog, koj tuaj yeem sivSiab -Pressure Tuag Casting. Qhov no yog qhov uas koj txhaj cov hlau ntawm qhov siab ntawm 100 txog 1800 bars. Qhov siab - txoj kev siab feem ntau yog qhov zoo dua yog tias koj xav tau cov phab ntsa nyias, cov duab nyuaj, thiab ua kom tiav zoo dua vim tias lub siab yuam cov hlau rau hauv txhua qhov me me.

4. The Cooling Phase

Tom qab cov hlau nyob hauv, koj yuav tsum tau tos. Lub caij txias yog txhua yam hais txog kev cia cov hlau khov kho. Koj yuav tsum tswj xyuas qhov no kom zoo vim tias yog tias nws txias heev los yog qeeb heev, koj tuaj yeem cuam tshuam cov qauv sab hauv ntawm cov hlau. Koj tsuas yog yuav tsum tau tos kom txog thaum nws muaj zog txaus txav mus.

5. Ejection (Tshem Tawm)

Thaum ib feem yog khoom, lub tshuab unclamps lub pwm halves. Tom qab ntawd, ejector pins (uas yog tsim rau hauv pwm) thawb lub casting tawm. Qhov no tuaj yeem ua tau los ntawm tes, tab sis feem ntau, cov tshuab ua haujlwm tau txais nws.

6. Tiav kov

Txawm tias tom qab ib feem tawm, koj tsis tau ua tiav. Koj feem ntau muaj cov hlau txuas ntxiv - zoo li "cov neeg khiav dej num" lossis "sprues" qhov twg cov hlau nkag mus rau hauv pwm. Koj yuav tsum tau txiav cov no tawm. Feem ntau, cov khoom seem ntawd tsuas yog muab pov rov qab rau hauv lub qhov cub kom rov qab los. Qee lub sij hawm qhov xav tau sanding los yog machining kom zoo meej, tab sis feem ntau nws zoo nkauj zoo tawm ntawm pwm.

Qhov txawv: Kub vs. Txias Chamber

Muaj ob peb txoj hauv kev ua tuag casting, tab sis ob qhov loj koj yuav tsum paub txog yogKub ChamberthiabTxias Chamber.

Kub Chamber Tuag Casting

Hauv kev teeb tsa no, lub qhov cub ua tau tiag tiagsab hauvlub tshuab. Nws yog hu ua "kub chamber" vim hais tias cov hlau tseem kub nyob rau hauv lub tshuab. Muaj "gooseneck" system uas pub cov hlau rau hauv qhov tuag. Vim tias cov hlau twb nyob ntawd lawm, melted thiab npaj txhij, cov txheej txheem no yog ceev heev. Lub voj voog tuaj yeem ceev ceev, ua rau nws zoo rau kev tsim khoom loj. Kev ntes: Koj tsis tuaj yeem ua kom kub kub, lossis koj yuav ua rau lub tshuab ua kom puas. Yog li, qhov no feem ntau yog siv rau cov hlau uas muaj cov ntsiab lus qis qis xws li zinc, txhuas, lossis magnesium.

Txias Chamber Tuag Casting

Qhov no yog rau cov hlau uas yaj ntawm qhov kub ntau dua, xws li txhuas lossis tooj liab. Koj tsis tuaj yeem yaj cov no hauv lub tshuab casting vim nws yuav ua rau lub tshuab txhaj tshuaj. Xwb, koj yaj cov hlau nyob rau hauv ib lub cub tawg nyob ze. Tom qab ntawd, ib tug neeg ua haujlwm (los yog ib tug neeg hlau caj npab) siv lub ladle los nplawm cov hlau molten thiab hliv rau hauv lub tshuab txhaj tshuaj lub tog raj kheej (lub "txias chamber"). Tom qab ntawd ib tug hydraulic piston rams nws mus rau hauv tuag. Nws yog cov txheej txheem qeeb dua li cov txheej txheem kub chamber, tab sis nws yog qhov tsim nyog yog tias koj xav tau qhov chaw ua los ntawm cov ntaub ntawv muaj zog xws li aluminium alloys.

Vim li cas cov neeg tsim khoom nyiam tuag Casting? (Cov txiaj ntsig)

Tuag casting tsis yog tshiab, tab sis nws tseem yog ib qho ntawm cov nyiam hauv lub ntiaj teb kev tsim khoom. Nov yog vim li cas tib neeg lo nrog nws:

• Complex Shapes yog ib qho yooj yim:Koj tuaj yeem ua qhov sib txawv tiag tiag nrog txoj kev no. Vim tias muaj kev kub siab, cov hlau tuaj yeem sau cov phab ntsa nyias nyias uas lwm txoj kev casting tsuas yog ua tsis tau.
• Zoo heev rau Mass Production:Thaum koj muaj pwm, koj tuaj yeem tso tawm qhov nrawm nrawm heev. Nws muaj txiaj ntsig zoo rau kev ua ntau txhiab lossis ntau lab ntawm tib yam khoom.
• Niaj hnub thiab High -Tech:Nws ua haujlwm zoo nrog automation, robots, thiab niaj hnub tsim software. Nws haum rau hauv high -tech factories.
• Pheej yig nyob rau hauv Long Run:Tseeb, lub tshuab thiab pwm raug nqi ntau heev. Tab sis tus nqiib feemyog super qis thaum koj ua cov ntim siab. Nws yog ib txoj hauv kev pheej yig tshaj plaws los ua haujlwm yog tias koj ua ntau yam khoom.
• Smooth tiav:Cov khoom feem ntau tuaj tawm saib zoo tiag tiag. Koj feem ntau tsis tas yuav ua ntau polishing lossis sib tsoo, uas txuag sijhawm thiab nyiaj txiag.

Nws Tsis Zoo Tag Nrho (Cov Limitations)

Ntawm chav kawm, tuag casting muaj nws downsides ib yam nkaus thiab. Nws yog ib qho tseem ceeb kom muaj tseeb txog qhov nws ua tsis tau.

• Nqi rau Pib:Qhov teeb meem loj tshaj plaws yog tus nqi pib. Ua cov pwm (cov cuab yeej) yog kim heev. Yog tias koj tsuas yog yuav tsum tau ua 50 qhov chaw, tsis txhob siv tuag casting. Nws tsuas yog tsim nyog yog tias koj ua ntau txhiab.
• npuas thiab porosity:Vim tias koj tua cov hlau nrawm heev, koj tuaj yeem tau txais kev kub ntxhov, uas cuam tshuam cov cua npuas hauv cov hlau. Engineers sim kho qhov no nrog zoo pwm tsim, tab sis nws yeej ib txwm muaj kev pheej hmoo.
• Loj txwv:Koj tsis tuaj yeem ua qhov loj nrog qhov no. Muaj kev txwv rau qhov loj npaum li cas cov tuag thiab cov tshuab tuaj yeem tau txais. Yog tias koj xav tau cov yeeb nkab hlau loj, koj yuav xav tau ib txoj kev sib txawv, zoo licentrifugal casting.

Wrapping It Up

Yuav kom suav tag nrho, tuag casting yog qhov tseem ceeb ntawm lub zog ntawm kev tsim khoom niaj hnub. Nws tso cai rau peb los tsim qhov nyuaj, lub teeb yuag, thiab muaj zog hlau yam tsis muaj teeb meem ntau dhau. Nws ntaus tawm cov txheej txheem qub xws li xuab zeb casting thaum nws los txog rau kev ceev thiab nto tiav, uas yog vim li cas nws yog qhov mus rau - rau tej yam xws li txhuas lub tsheb qhov chaw.

Thaum tus nqi pib siab thiab qhov txwv loj txhais tau hais tias nws tsis yog rau txhua tus, rau kev tsim khoom loj, nws nyuaj rau tuav. Raws li thev naus laus zis tau zoo dua, nrog ntau lub tshuab hluav taws xob thiab simulations zoo dua, tuag casting tsuas yog yuav tau txais txiaj ntsig ntau dua.

ABIS Mould Technology Co., Ltd yog ib lub npe nrov Shenzhen tuag casting manufacturers thiab Tuam Tshoj lwm tus neeg, txais tos rau cov lag luam wholesale txhuas tuag casting, zinc tuag casting, hlau txhaj pwm, tuag cam khwb cia cuab yeej, kho vajtse pwm los ntawm peb lub hoobkas.