Qhov sib txawv ntawm nruam casting tshuab thiab lub tshuab nqus tsev ingot casting tshuab

Kawm cov hauv paus

Nqus ingot casting tshuab

Nqus ingot casting yog txheej txheem ntawm cov hlau molten rau hauv pwm nyob rau hauv lub tshuab nqus tsev. Txoj kev no yog tshwj xeeb tshaj yog pab tau rau high-purity hlau thiab alloys vim hais tias lub tshuab nqus tsev ib puag ncig txo qhov kev pheej hmoo ntawm paug los ntawm gases thiab impurities. Cov txheej txheem feem ntau suav nrog cov kauj ruam hauv qab no:

1. Melting: Hlau yog melted nyob rau hauv lub cub tawg, feem ntau yog siv induction cua sov los yog arc txoj kev.

2. Lub Tshuab Nqus Tsev: Tsim lub tshuab nqus tsev nyob rau hauv lub chamber casting kom tshem tawm cov cua thiab lwm yam roj.

3. Pouring: Pouring molten hlau rau hauv cov pwm preheated nyob rau hauv lub tshuab nqus tsev.

4. Txias: Cov hlau solidifies nyob rau hauv cov pwm los ua ib tug ingot.

5. De-pwm: Tom qab txias, lub ingot raug tshem tawm ntawm pwm rau kev ua ntxiv.

Nruam casting tshuab

Nruam casting, ntawm qhov tod tes, yog txheej txheem uas molten hlau txuas ntxiv mus rau hauv pwm thiab solidifies thaum nws rub tawm. Txoj kev no yog dav siv los tsim cov ntu ntev xws li billets, slabs thiab paj. Cov txheej txheem nruam casting muaj xws li:

1. Melting: Zoo ib yam li casting ib qho ingot, cov hlau yog melted nyob rau hauv lub cub tawg.

2. Pouring: Ncuav cov hlau molten rau hauv cov pwm dej txias.

3. Solidification: Raws li cov hlau dhau los ntawm pwm, nws pib solidify.

4. Tawm: Cov hlau khov kho yog txuas ntxiv tawm ntawm cov pwm, feem ntau nrog kev pab los ntawm cov chais.

5. Txiav: Txiav cov xaim txuas ntxiv mus rau qhov ntev uas yuav tsum tau ua ntxiv.

Qhov tseem ceeb sib txawv

1. Casting Format

Qhov sib txawv tshaj plaws ntawm ob txoj hauv kev yog daim ntawv ntawm cov khoom kawg. Nqus ingot casting tsim cov khoom sib cais, feem ntau yog cov duab plaub, thaum nruam casting ua ntev, nruam cov duab xws li slabs, billets, los yog paj. Qhov sib txawv tseem ceeb no cuam tshuam rau kev ua haujlwm tom ntej thiab kev siv cov castings.

2. Ntau lawm efficiency

Kev nruam casting tshuab feem ntau ua tau zoo dua li lub tshuab nqus tsev ingot casting. Cov txheej txheem txuas ntxiv tso cai rau kev nkag mus ntau dua vim tias cov hlau molten yog txuas ntxiv mus rau hauv pwm. Qhov no txo ​​qis downtime thiab nce cov khoom tsim tau, ua kom nruam casting thawj qhov kev xaiv rau cov khoom loj.

3. Cov khoom siv Purity

Nqus ingot casting tshwj xeeb yog siv los tsim cov hlau purity siab. Lub tshuab nqus tsev ib puag ncig txo qhov kev pheej hmoo ntawm oxidation thiab kev sib kis, ua rau nws zoo tagnrho rau cov ntawv thov uas yuav tsum muaj cov qauv purity nruj, xws li aerospace thiab kev kho mob kev lag luam. Kev nruam nruam, thaum muaj peev xwm tsim tau cov khoom zoo, yuav tsis ua tiav tib theem purity vim raug cov hlau molten rau atmospheric tej yam kev mob.

4. Txias tus nqi thiab Microstructure

Cov cua txias ntawm cov hlau thaum lub sij hawm solidification cuam tshuam nws microstructure thiab mechanical zog. Hauv lub tshuab nqus tsev ingot casting, tus nqi cua txias tuaj yeem tswj tau los ntawm kev kho pwm kub thiab qhov chaw txias. Nyob rau hauv sib piv, nruam nruam feem ntau muaj cov cua txias sai dua vim cov dej-txias pwm, uas tuaj yeem ua rau txawv microstructural yam ntxwv. Qhov sib txawv no cuam tshuam rau cov khoom siv kho tshuab ntawm cov khoom kawg, xws li lub zog thiab ductility.

5. Yooj yim thiab Customization

Lub tshuab nqus tsev ingot casting muab kev yooj yim dua hauv kev hloov kho. Cov txheej txheem tuaj yeem tsim cov ingots ntawm ntau cov duab thiab ntau thiab tsawg kom tau raws li cov neeg siv khoom tshwj xeeb. Kev nruam nruam, thaum ua haujlwm tau zoo, feem ntau txwv rau cov qauv duab thiab qhov ntau thiab tsawg, ua rau nws tsis tuaj yeem hloov kho rau cov cim tshwj xeeb.

6. Kev txiav txim siab nqi

Vim lawv txoj kev nyuaj thiab cov cuab yeej siv cuab yeej siv tau, kev nqis peev thawj zaug rau lub nruam caster feem ntau yog siab dua rau lub tshuab nqus tsev ingot caster. Txawm li cas los xij, kev nruam nruam tuaj yeem muaj cov nqi khiav lag luam qis dua vim nws qhov ua tau zoo dua thiab kev ua haujlwm qis dua. Hauv qhov sib piv, lub tshuab nqus tsev ingot casting tuaj yeem muaj cov nqi pib qis dua tab sis tuaj yeem ua rau cov nqi khiav lag luam ntau dua vim tias cov nqi qis dua.

Daim ntawv thov

Nqus ingot casting tshuab

Nqus ingot casting yog feem ntau siv hauv kev lag luam uas xav tau cov hlau purity siab. Qee cov ntawv thov raug suav nrog:

1.Aerospace Cheebtsam: Kev ua tau zoo alloys siv nyob rau hauv aircraft cav thiab cov khoom siv.

2.Medical Devices: Biocompatible cov ntaub ntawv rau cog thiab phais cov cuab yeej.

3.Specialty Alloys: Ua cov hlau purity siab rau kev siv hluav taws xob thiab semiconductor.

Nruam casting tshuab

Nruam casting yog dav siv nyob rau hauv kev lag luam uas yuav tsum tau loj npaum li cas ntawm cov khoom hlau. Cov ntawv thov uas muaj xws li:

1.Steel Ntau Lawm: Tsim cov hlau phaj, billets thiab slabs siv hauv kev tsim kho thiab tsim khoom.

2.Aluminium Cov Khoom: Kev tsim cov ntawv txhuas thiab cov profiles rau kev lag luam tsheb thiab ntim khoom.

Copper thiab Brass: Kev nruam nruam ntawm cov khoom siv tooj liab thiab tooj dag rau kev siv hluav taws xob thiab cov kav dej.

nyob rau hauv xaus

Nyob rau hauv cov ntsiab lus, ob lub tshuab nqus tsev ingot casting tshuab thiab nruam casting tshuab ua lub luag haujlwm tseem ceeb hauv kev lag luam hlau casting, thiab txhua tus muaj nws qhov tshwj xeeb zoo thiab kev siv. Kev xaiv ntawm ob txoj hauv kev yog nyob ntawm ntau yam, suav nrog kev xav tau hlau purity, ntau lawm efficiency thiab cov kev thov tshwj xeeb. Kev nkag siab txog qhov sib txawv ntawm cov thev naus laus zis no yog qhov tseem ceeb rau cov tuam txhab tsim khoom thiab cov kws tsim khoom los xaiv cov qauv uas haum rau lawv cov kev xav tau, kom ntseeg tau tias cov khoom siv hlau zoo tshaj plaws uas ua tau raws li cov qauv kev lag luam.