Dab tsi yog qhov txawv ntawm qhov zoo tib yam casting thiab precision casting?
Precision castings yog txawv los ntawm cov khoom zoo tib yam:
Precision casting yog casting ntawm cov kua hlau dej ua vaj tse poured rau hauv tib yam khoom zoo li lub casting, tom qab txias los tsim cov casting. Casting txoj kev muaj xws li xuab zeb pwm casting, tshwj xeeb casting, precision casting, V precision casting ntawm precision casting yog muab faib ua tshwj xeeb casting. Cov khoom cam khwb cia li no tsis tas yuav tsum tau ua ntau lawm thiab tej zaum yuav xav tau kev tsim khoom tsawg heev.
Feem ntau hais lus, casting yog superficial ntawm forging, txhuas tuag casting yog kev ua haujlwm siab casting txoj kev. Nyob rau hauv cov xwm txheej kub siab, cov ntaub ntawv hlau ua kua tau ntxiv rau cov qauv ntawm lub cev ntawm tus nqi siab dua. Teeb nyob rau hauv qhov kev txiav txim ntawm kev ua haujlwm siab. Feem ntau hais lus, casting muaj ntau yam khoom siv thiab ntau yam ntawm sab nraud quab yuam, nyob rau hauv cov xwm txheej ntawm condensation deformation. Precision casting thiab general casting yog ob txoj kev sib txawv, tab sis cov kev cai ntawm precision casting yog siab dua thiab cov precision muaj zog dua. Piv nrog rau cov txheej txheem xuab zeb casting, qhov precision casting ua rau qhov loj dua thiab zoo dua nto smoothness. Xws li: peev casting, porcelain casting, hlau khoom casting, ua hauj lwm siab casting, poob casting. Tag nrho cov txheej txheej ntawm stainless hlau phaj precision casting txiav txim siab cov txheej txheem kev ua tau zoo ntawm cov casting, yog li qhov zoo ntawm txheej yog siab, silica hmoov zoo, viscosity ntawm txheej yuav tsum tsis txhob siab dhau, thiab cov xuab zeb tshem tawm kuj yuav tsum tau. ua zoo. Cov txheej txheem kev txhim kho cov txheej txheem tuaj yeem txhim kho cov nyhuv ntawm lub plhaub thiab zam lub plhaub puas. Yog li ntawd, cov hmoov silica tuab tuaj yeem siv tau, cov xim viscosity siab dua, thiab cov xuab zeb particle loj faib kuj loj.
