Xuab zeb casting yog txoj kev casting tshaj plaws, uas yog ib txoj hauv kev uas cov xuab zeb siv los ua cov khoom tseem ceeb los npaj pwm. Hlau, hlau thiab feem ntau non-ferrous alloy castings tuaj yeem tau los ntawm xuab zeb casting. Vim tias cov khoom siv molding siv hauv cov xuab zeb casting yog pheej yig thiab yooj yim kom tau, thiab cov pwm casting yog ib qho yooj yim los tsim, nws tuaj yeem hloov mus rau ib qho kev tsim khoom, batch ntau lawm thiab ntau lawm ntawm castings. Nws tau ua cov txheej txheem yooj yim hauv casting ntau lawm ntev.
Cov txheej txheem txheej txheem ntawm cov xuab zeb casting feem ntau suav nrog cov theem hauv qab no: pwm ua, sib tov xuab zeb, molding, melting, pouring, thiab tu.
1. Pwm tsim theem: Ua pwm raws li qhov yuav tsum tau ua ntawm cov duab kos. Feem ntau, cov pwm ntoo tuaj yeem siv rau kev tsim khoom ib zaug, cov pwm yas thiab cov pwm hlau tuaj yeem ua rau cov khoom loj, thiab cov qauv tuaj yeem ua rau cov khoom loj loj.
2. Xuab zeb sib xyaw theem: Raws li qhov yuav tsum tau ua ntawm cov xuab zeb pwm tsim thiab cov hom castings, tsim nyog molding xuab zeb yog npaj rau molding / core ua.
3. Kev ua qauv / cov tub ntxhais ua theem: suav nrog kev ua qauv (tsim cov kab noj hniav ntawm cov casting nrog molding xuab zeb), core ua (ua lub puab puab ntawm casting), thiab pwm txuam (muab cov xuab zeb core rau hauv kab noj hniav thiab kaw lub sab sauv. thiab cov xuab zeb qis dua). Moulding yog qhov txuas tseem ceeb hauv casting.
4. Smelting theem: Npaj cov tshuaj muaj pes tsawg leeg raws li qhov xav tau ntawm cov hlau muaj pes tsawg leeg, xaiv lub cub tawg uas tsim nyog los yaj cov khoom siv hlau, thiab tsim cov kua hlau uas tsim nyog (xws li tsim nyog muaj pes tsawg leeg thiab tsim nyog kub).
5. Pouring theem: txhaj cov hlau molten tsim nyog rau hauv lub thawv xuab zeb uas muaj cov pwm. Them mloog mus rau qhov ceev ntawm pouring thaum pouring, thiaj li hais tias cov hlau molten yuav sau tag nrho cov kab noj hniav. Cov theem pouring yog qhov txaus ntshai, yog li yuav tsum tau saib xyuas tshwj xeeb rau kev nyab xeeb.
6. Kev tu theem: Lub hom phiaj ntawm kev ntxuav yog tshem tawm cov xuab zeb, sib tsoo thiab cov hlau ntau dhau hauv cov casting, thiab txhim kho qhov zoo ntawm qhov casting. Tom qab cov hlau molten yog solidified tom qab pouring, molding xuab zeb raug tshem tawm, lub sprue thiab lwm yam accessories raug tshem tawm, thiab yuav tsum tau casting yog tsim, thiab thaum kawg nws tsis xws luag thiab tag nrho cov zoo yog soj ntsuam.
Ceramic xuab zeb muaj qhov zoo ntawm qhov kub thiab txias tsis kam, tsis tawg, tsis muaj plua plav, kheej kheej zoo, huab cua permeability siab, ua haujlwm zoo, tsis muaj silica plua plav phom sij, thiab lwm yam. Nws yog tsim rau xuab zeb casting (pwm xuab zeb, core xuab zeb), V txoj kev casting, poob ua npuas ncauj casting (sau xuab zeb), txheej (ceramic xuab zeb hmoov) thiab lwm yam txheej txheem casting. Nws yog siv nyob rau hauv lub tsheb cav thiab nws pib qhov chaw, loj cam khwb cia hlau, stainless hlau, thiab hlau castings, Non-ferrous alloy castings thiab lwm yam teb yog lug siv, hu ua ntsuab thiab environmentally phooj ywg casting xuab zeb.
Post lub sij hawm: Jun-14-2023
