xuab zeb casting yog ib txoj kev casting uas muaj cov hauv qab no zoo:
1. Tus nqi qis: Piv nrog rau lwm txoj kev casting, tus nqi ntawm cov xuab zeb casting yog qis dua.Xuab zeb yog cov khoom siv dav thiab pheej yig me me, thiab cov txheej txheem ntawm kev ua cov xuab zeb yog qhov yooj yim, thiab tsis tas yuav tsum muaj cov cuab yeej siv thiab thev naus laus zis.
2. Kev tsim kev ywj pheej siab: xuab zeb casting tuaj yeem yooj yim tsim castings ntawm ntau yam duab thiab ntau thiab tsawg, uas yog tsim rau cov khoom ntawm complex thiab irregular qhov chaw.Tus tsim qauv tuaj yeem kho cov duab, qauv thiab kev sib faib ntawm cov xuab zeb pwm raws li qhov kev thov kom ua tau raws li qhov yuav tsum tau ua ntawm ntau yam castings.
3. Kev ruaj ntseg zoo ntawm castings: xuab zeb casting tuaj yeem tshem tawm qhov tsis xws luag ntawm cov castings mus rau qee yam.Ib tug txaus shrinkage chamber yog muab nyob rau hauv cov xuab zeb pwm kom haum rau lub linear expansion ntawm lub casting thaum lub sij hawm txias txheej txheem, yog li ua rau qhov seem stability ntawm lub casting zoo dua.
4. Strong adaptability: xuab zeb casting yog tsim rau casting ntau yam hlau thiab alloys, xws li hlau, hlau, txhuas, tooj liab thiab lwm yam.Cov xuab zeb sib txawv tuaj yeem raug xaiv raws li qhov yuav tsum tau ua ntawm casting kom tau txais txiaj ntsig zoo dua.
Cov ntsiab lus hauv qab no yuav tsum tau sau tseg thaum casting xuab zeb pwm:
1. Xuab zeb zoo: xuab zeb yuav tsum muaj qee lub zog thiab kub tsis kam, tuaj yeem tiv taus qhov cuam tshuam ntawm cov kua hlau thiab kub.Qhov saum npoo ntawm cov xuab zeb pwm yuav tsum yog du, tsis muaj kab nrib pleb thiab tsis xws luag los xyuas kom meej qhov zoo ntawm casting.
2. Pouring kub: Nws yog ib qho tseem ceeb heev rau kev tswj lub pouring kub kua hlau.Kub kub heev yuav ua rau cov xuab zeb hlawv, deformation los yog tawg;Qhov ntsuas kub tsawg dhau tuaj yeem ua rau tsis tiav filling thiab teeb meem zoo.
3. Casting ceev tuaj yeem hom: Tsim nyog casting ceev thiab hom tuaj yeem tiv thaiv qhov tshwm sim ntawm qhov tsis xws luag xws li pores thiab xuab zeb qhov.Kev nrawm nrawm nrawm hauv lub sijhawm luv luv yuav tsum tau avioded kom tag nrho cov xuab zeb pwm yam tsis muaj kev qhia roj.
4. Pouring kev txiav txim: Rau txoj kev casting, tshwj xeeb tshaj yog cov uas muaj ntau lub rooj vag, nws yog ib qho tsim nyog los npaj cov txheej txheem pouring kom tsim nyog los xyuas kom meej tias cov hlau ua kua tau ntim rau hauv tag nrho cov seem, thiab kom aviod txias cais adn segregation.
5. Txias thiab kev kho mob: casting yuav tsum tau txias thiab kho tom qab pouring.Lub sij hawm ua kom txias thiab cov txheej txheem tuaj yeem zam cov kab nrib pleb thiab defromation los ntawm kev ntxhov siab thermal, thiab txhim kho cov khoom siv ntawm cov hlau castings.
Feem ntau, thaum casting xuab zeb pwm, nws yog ib qho tsim nyog yuav tsum tau them sai sai rau kev tswj cov xuab zeb pwm kom zoo, qhov kub thiab txias, nchuav ceev thiab hom, nchuav ua ntu zus thiab cov txheej txheem txias txias thiab kev kho kom tau txais cov khoom zoo.
Post lub sij hawm: Oct-31-2023