Zinc alloy tuag casting yog piv rau cov pwm mus tas li, uas yog vim li cas tuag- cov khoom cam khwb cia feem ntau ua tiav zoo heev. Nws kuj yog nrov heev thiab muag zoo hauv khw.
Tuag casting feem ntau siv ob txoj kev sib txawv: chav txias txias thiab cov txheej txheem kub chamber. Cov txheej txheem no txawv nyob ntawm seb hom hlau molten thiab lub sij hawm yuav tsum tau raug. Cov txheej txheem txias chamber feem ntau yog siv rau txhuas thiab tooj liab, thiab kuj rau lawv homologous alloys. Cov txheej txheem kub chamber feem ntau siv cov hlau nrog cov ntsiab lus qis dua thiab cov dej ntau dua, xws li zinc, tin, thiab txhuas.
Txoj kev no feem ntau muaj cov hlau molten tas mus li nyob rau hauv cov pwm kab noj hniav. Nws tso cai rau kev sau cov kab noj hniav los ntawm cov nqi sib txawv ntawm cov hlau molten.
Hauv cov castings loj, feem ntau muaj teeb meem nrog cov porosity siab vim muaj cua nkag thiab ua kom tawv nqaij ntxov ntxov ntawm qhov tuag-casting kab noj hniav. Qhov tseem ceeb, nyob rau hauv ntau qhov xwm txheej, peb yuav tsum xav txog kev siv cov pwm thiab kev ua tau zoo ntawm qee cov txheej txheem hlau casting. Zinc alloy tuag casting kuj zoo guarantees zoo heev thiab ib tug zoo meej tiav.
