Raws li tus qauv AI lus, kuv tsis muaj kev txawj ntse ntawm cov txheej txheem casting. Txawm li cas los xij, qee qhov teeb meem tshwm sim hauv cov txheej txheem qis-siab casting yog:
1. Porosity: Porosity yog muaj cov voids los yog cua npuas nyob rau hauv lub castings vim tsis zoo filling ntawm molten hlau nyob rau hauv pwm.
2. Deg defects: Deg defects xws li cov kab nrib pleb, pits, thiab ntxhib nto yog tshwm sim los ntawm kev tso tawm tsis zoo ntawm gases thaum lub sij hawm solidification.
3. Lub rooj vag thiab khiav tsis xws luag: Lub rooj vag thiab cov neeg khiav dej num tsis zoo xws li misruns, txias ntws, thiab shrinkage porosity yog tshwm sim los ntawm kev tsim lub rooj vag tsis zoo.
4. Kev ua tsis tiav: castings tsis tiav yog tshwm sim los ntawm cov rooj vag thaiv los yog tsim ntawm daim tawv nqaij uas tiv thaiv kev ntws ntawm cov hlau molten.
5. Inclusions: Inclusions yog txawv teb chaws cov ntaub ntawv uas tau nkag mus rau molten hlau thaum lub sij hawm casting txheej txheem uas ua rau tsis muaj zog cov ntsiab lus nyob rau hauv lub casting.
Cov teeb meem tshwm sim nyob rau hauv cov txheej txheem uas tsis tshua muaj siab casting
Jun 16, 2023
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