Aluminium peev txheej yog txhuas cov khoom lag luam ua los ntawm kev nqis peev ua los ntawm kev nqis peev ua txheej txheem, uas muaj ntau yam zoo thiab tau siv dav hauv ntau thaj teb.
1. Txhuas peev Casting cov txheej txheem ntau lawm
Pwm Tsim:
Ua ntej, ua kom muaj pwm raws li cov duab thiab qhov loj me ntawm ib feem, feem ntau yog cov hlau pwm lossis pwm pwm. Tom qab ntawd txhaj lub qis me me melting taw tes ciab rau hauv pwm thiab tsim ib qho ciab pwm tom qab txias. Cov ciab mould yog qhov tseeb ntawm qhov tseeb ntawm ib feem, thiab nws cov khoom zoo cuam tshuam rau qhov zoo ntawm qhov ua tau zoo kawg.
Plhaub Ua:
Raus cov quav ciab mould nyob rau hauv ib tug slurry muaj cov ntaub ntawv (xws li Silica sol yog everly condactide nrog cov tshuaj ammonium lossis magnesium chloride daws. Rov ua cov txheej txheem saum toj no kom txog thaum lub plhaub tuab ntawm lub plhaub yog tsim.
Dewaxing:
Tso cov ciab moulding nrog lub plhaub rau hauv dej kub los yog ncu kom yaj cov ciab mould thiab ntws tawm kom tau txais lub plhaub khoob. Qhov kub thiab sijhawm thiab lub sijhawm ntawm cov txheej txheem Dewaxing yuav tsum tau tswj kom tsis txhob tawg lossis deformation ntawm lub plhaub.
Ci:
Lub plhaub duas tau muab tso rau hauv cov hluav taws kub kom tshem tawm kom tshem cov dej noo thiab impurities nyob rau hauv lub plhaub thiab impurities nyob rau hauv lub khauj khaum thiab huab cua permeability ntawm lub plhaub. Lub ci kub yog feem ntau nyob ib ncig 800-1000 degree.
Melting thiab pouring:
Cov khoom siv txhuas alloy tau muab tso rau hauv lub cub tawg kom melting thiab rhuab rau qhov ntsuas kub kom haum (feem ntau} degree) ua kom cov txhuas alloy ua tiav fluidity zoo. Tom qab ntawd lub molten aluminium kua yog hliv rau hauv lub plhaub ci. Raws li kev txiav txim ntawm kev sib tsoo lossis siab, cov kua txhuas ua kua puv rau lub plhaub kab noj hniav thiab cov duab ua ib qho casting tom qab txias thiab solidification.
Tom qab ua:
Tom qab cov casting yog txias, lub plhaub tau raug ntxuav, polished kuj yuav tsum tau kho cov txheej txheem cua sov (pob zeb ua si, thiab lwm yam) txhawm rau txhim kho kev ua tau zoo thiab qhov zoo ntawm cov casting.
Peb qhov kev nqis peev precision cov txheej txheem pib nrog tus qauv me me ua qauv, uas peb siv los ua kom cov ceramic tuaj pwm. Tom qab pwm npaj txhij, peb ncuav lub molten aluminium alloy rau hauv pwm los tsim lub casting nrog cov qauv zoo thiab cov ntsiab lus. Aluminium yog ib lub teeb yuag, corrosion-resistant alloy uas feem ntau siv rau kev nqis peev meting qhov chaw. Feem ntau, peb siv cov thev naus laus zis ntawm txoj haujlwm tseem ceeb ntawm txoj haujlwm, cov roj av thiab lwm yam khoom siv tseem ceeb, cov phom thiab lwm yam kev lag luam tseem ceeb
2. NTA
Siab siab downensional:
Kev nqis peev Casting txheej txheem tuaj yeem yog qhov tseeb replicate cov duab thiab loj ntawm pwm. Qhov chaw seem ntawm txhuas peev txheej tuaj yeem ncav cuag ra1}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}.
Muaj zog yoog raws li cov qauv zoo:
Cov duab ua ke nrog cov duab nyuaj thiab cov qauv zoo tuaj yeem tsim tau, xws li cov kab sib sib zog nqus, cov kab sib sib zog nqus thiab ntau yam tshwj xeeb kom ua tiav nrog lwm txoj kev casum. Piv txwv li, qee qhov nyuaj ua ke xws li impellers thiab tuaj nyob rau hauv cov cav dav hlau tuaj yeem ua tau zoo los ntawm txhuas kev ua lag luam casting.
Khoom zoo cov khoom siv:
Aluminium alloy nws tus kheej muaj qhov zoo ntawm qhov ceev ceev, muaj lub zog muaj zog ntau, thiab cov zoo corrosion tsis kam. Los ntawm kev nqis peev Casting Txheej Txheem, cov txiaj ntsig kev ua tau zoo ntawm Alloy Alloy tuaj yeem siv zog ua kom muaj zog ntawm lub zog, yog li ntawd cov kab ke muaj zog, uas yog qhov haum rau qee sij hawm nrog qhov hnyav.
High Ntau Lawm Efficiency:
Kev nqis peev Casting txheej txheem tuaj yeem ua tiav cov pawg ntau lawm, thiab cov txheej txheem ntau lawm tau ua kom tau cov nqi ntau lawm, thiab txo cov nqi ntau lawm, thiab txo cov nqi tsim khoom.
3. Thov Teb
Aluminium yog ib qho uas siv cov khoom sib xyaw ua ke rau kev tsim cov khoom tseem ceeb thiab lwm txoj kev hnav khaub ncaws rau cov hlau tsis xeb. Tam sim no peb cam khwb cia li aluminium almoy, uas yog ib qho alloy tsim ntawm txhuas, silicon, magnesium, tooj, manganese thiab zinc.
Aerospace Teb:
Vim tias cov yam ntxwv ntawm lub teeb yuag thiab lub zog muaj zog, xws li cov hlau loj, thiab lwm yam, uas pab txo qhov hnyav thiab txhim kho kev ua haujlwm roj thiab kev ua haujlwm davhlau.
Kev Lag Luam Automotive:
Aluminium peev txheej yog feem ntau siv nyob rau hauv cov rooj sib kis, cov kab ke, thiab lwm yam kev sib tw ntawm lub tsheb, thaum kev siv roj ntxiv ntawm kev noj roj thiab tso pa tawm.
Kev Lag Luam Hluav Taws Xob:
Raws li cov khoom siv hluav taws xob txhim kho ntawm kev sib tw thiab kev ua haujlwm tau zoo, txhuas peev muaj tau siv dav hauv cov cuab yeej siv hluav taws xob, radiators thiab lwm qhov chaw. Qhov zoo thermal conductivity thiab lub teeb ci ntawm alloys alloys tuaj yeem dissidely kev kub thiab txo qhov kev ua tau zoo, txhim kho cov khoom lag luam thiab kev ua tau zoo ntawm cov khoom.
Kev Kho Mob Ntaus:
Qee cov khoom siv kho mob, xws li cov tsev kho mob phais cov tsev, kuj siv txhuas kev lag luam casings. Txhuas alloys muaj zoo corrosion tsis kam thiab biocompatibility, thiab lub siab zoo thiab zoo nto zoo ntawm cov khoom siv tau ua tau thiab cov qauv kev nyiam thiab cov qauv kev nyiam huv.