Thaum peb tham txogtuag casting, muaj ob txoj kev ua raws li - HPDC (High-Pressure Die Casting) lossis Lub Nkoj Tuag Casting (Low-Pressure Die Casting). Ob leeg ua haujlwm rau cov xwm txheej sib txawv tab sis siv cov txheej txheem zoo sib xws kom ua tiav cov txiaj ntsig kawg.

Lub ntiajteb txawj nqus tuag casting yog ib qho ntawm cov txheej txheem tuag casting ntxov tshaj plaws tsim los ntawm tib neeg. Nrog rau lub sijhawm, nws tau txais kev txhim kho loj heev hauv kev hwm rau cov cuab yeej siv thiab kev ua haujlwm tag nrho.

Hauv tsab xov xwm no, peb tham txog lub ntiajteb txawj nqus tuag casting, nws qhov zoo, thiab nws cov txheej txheem.

Definition of gravity tuag casting

Lub ntiajteb txawj nqus tuag casting yog ib hom kev tuag casting txheej txheem muaj txiaj ntsig zoo rau kev tsim khoom loj. Nws pom kev siv nyob rau hauv ntau qhov kev lag luam vim yog cov nqi tsawg thiab cov khoom tsim tau zoo nws ua tiav nrog tsawg kawg tib neeg cuam tshuam. Cov txheej txheem yog siv rau cov khoom tsis-ferrous alloy, feem ntau yog txhuas, tooj liab, thiab zinc-based sawv daws yuav.

Lub ntiajteb txawj nqus niaj hnub tuag casting txheej txheem tuaj yeem ua haujlwm tau zoo. Nws yog qhov zoo tshaj plaws rau qhov loj, tuab qhov xav tau cov ntsiab lus siab. Cov khoom los ntawm cov txheej txheem no muaj kev ua tiav zoo tshaj plaws thiab cov khoom siv kho tshuab piv rau cov xuab zeb casting. Nws kuj muaj tus nqi ntau dua piv rau aluminium xuab zeb casting.

Nws txawv ntawm high-pressure tuag casting li cas?

High-pressure tuag casting siv siab tom qab txhaj cov kua rau hauv qhov tuag. Nws yuav tsum tau complex machinery thiab ua raws li ib tug tag nrho automated txheej txheem kom ua tiav qhov tshwm sim. Lub ntiajteb txawj nqus tuag casting tsis yog tag nrho cov txheej txheem automated, ua rau qis dua. Lub ntiajteb txawj nqus tuag casting kuj yog qhov pheej yig dua ntawm ob.

Kev siv lub ntiajteb txawj nqus tuag casting

Lub ntiajteb txawj nqus tuag casting pom kev siv ntau yam kev lag luam, xws li cov cuab yeej hauv chav ua noj, tsheb, teeb pom kev zoo, thiab lwm yam, nrog rau ntau qhov kev siv. Nws yog qhov zoo tagnrho rau kev tsim cov khoom, xws li knuckles, cav lub tog raj kheej taub hau, cav blocks, pistons, thiab lwm yam. Cov txheej txheem ntau lawm yog uncluttered thiab zoo tshaj plaws haum rau kev ua cov khoom loj.

Gravity tuag casting txheej txheem

Lub ntiajteb txawj nqus tuag casting yog nrov heev vim hais tias ntawm nws clutter-dawb thiab comparatively ncaj nraim mus kom ze. Nws xav tau cov tshuab yam tsawg kawg nkaus, thiab koj tuaj yeem tweak cov zis rau ib qho twg. Yog tias koj tab tom nrhiav rau cov ntim siab, koj tuaj yeem ua haujlwm ib feem tseem ceeb ntawm cov txheej txheem.

Ntawm no yog cov ntsiab lus koom nrog hauv cov txheej txheem kev nqus tuag casting -

1. Npaj cov tuag

Cov txheej txheem pib nrog cua sov cov tuag siv cov roj burners thiab txau nrog cov txheej refractory. Nws tuaj yeem siv ntau zaus thiab pab tshem tawm cov casting. Nws kuj tswj qhov kub thiab txias. Tom qab ntawd cov khoom seem tau muab sib dhos thiab clamped.

2. Kev txhaj tshuaj ua kua

Tus neeg teb xov tooj nchuav cov hlau molten rau hauv qhov tuag. Cov kua hlau yog sab laug los teeb thiab xav tias cov duab ntawm cov cam khwb cia rau ob peb teev. Nyob rau hauv lub ntiajteb txawj nqus tuag casting, tus neeg tsav tsheb siv lub hauv qab pouring, thiab nws puv cov kua siv ib tug down sprue.

3. Kev tshem tawm

Thaum cov hlau tau teeb tsa, qhov tuag tau qhib, thiab lawv eject cov castings. Qhov txuas tom ntej no suav nrog kev tshem tawm cov khoom cam khwb cia thiab ejection pins manually. Cov seem, suav nrog cov rooj vag, sprues, khiav, thiab flash, raug tshem tawm ntawm lub cam khwb cia.

4. Ntxig thiab polishing

Tom qab ntawd cov castings yog fettled thiab kub-kho (txawm qhov tsim nyog). Kev ua haujlwm pab tshem tawm cov npoo ntse thiab cov khoom siv Excel. Cov txheej txheem kawg suav nrog kev ua kom huv huv kom muab cov txhuam hniav uas tsim nyog rau cov khoom kawg.

Qhov zoo

Nov yog cov laj thawj vim li cas lub ntiajteb txawj nqus tuag casting tau txais ntau qhov chaw -

• Nws yog ib qho ntawm cov txheej txheem siv nyiaj ntau tshaj rau kev tuag casting
• Nws yog ib qho tseem ceeb rau cov castings yooj yim, nyiam dua me me, nrog cov phab ntsa tuab thiab tsis muaj intricacies
• Qhov zoo ntawm qhov raug nrog lub sijhawm ntau lawm
• Nws yog qhov tsim nyog tshaj plaws rau qib siab ntim
• Cov txheej tuaj yeem siv tau ntau zaus thiab yuav tsum tau nqis peev tsawg kawg nkaus thaum pib nqis peev hauv qhov chaw
• Nws tuaj yeem tsim cov khoom nrog cov khoom siv kho tshuab sab saum toj (xws li cov pa roj tsawg thiab cov nplej zoo) feem ntau haum rau kev kho cua sov
• Cov khoom kawg yuav tsum tau ua tiav tsawg dua thiab fettling vim nws qhov txiaj ntsig zoo

Qhwv

Muaj ob peb yam yuav tsum tau txiav txim siab ua ntej txiav txim siab rauprecision tuag castingtxheej txheem koj xaiv. Nws suav nrog cov kev xav tau zoo xws li complexity, kev ncaj ncees, nto tiav, thiab cov khoom siv kho tshuab. Peb kuj yuav tsum xav txog lub sij hawm ua tus coj, tus nqi ntau lawm, thiab lwm yam kev lag luam. Cov hlau uas muaj cov ntsiab lus melting ntau dua tsis yog qhov zoo tshaj plaws rau lub ntiajteb txawj nqus tuag casting.