Tuag casting thiab siab tuag casting feem ntau siv sib hloov, thiab ob qho tib si xa mus rau cov txheej txheem hlau casting uas cuam tshuam rau kev quab yuam cov hlau mus rau hauv pwm kab noj hniav nyob rau hauv siab. Txawm li cas los xij, tsis muaj qhov sib txawv tseem ceeb ntawm ob nqe lus. Ob qho "tuag casting" thiab "siab tuag casting" yeej tseem ceeb piav txog tib txoj kev tsim khoom.
Hauv ob qho tib si tuag casting thiab siab tuag casting:
Molten Hlau:Cov txheej txheem pib nrog melting ib tug hlau (feem ntau yog ib tug alloy xws li txhuas, zinc, los yog magnesium) rau hauv lub xeev ua kua.
High-Pressure Txhaj Tshuaj:Tom qab ntawd cov hlau molten yog txhaj rau hauv qhov tuag, uas yog cov pwm lossis cov cuab yeej uas txhais cov duab ntawm qhov kawg.
Siab Siab:Kev txhaj tshuaj yog ua tiav nyob rau hauv kev kub siab los xyuas kom meej tias cov hlau molten puv tag nrho cov pwm kab noj hniav, tsim kom muaj qhov tseeb thiab cov ncauj lus kom ntxaws.
Rapid Solidification:Thaum cov pwm puv lawm, cov hlau ua kom txias sai thiab khov rau hauv qhov tuag, tso cai rau cov voj voog ntau lawm.
Cov ntsiab lus "tuag casting" thiab "siab tuag casting" ob leeg hais txog qhov tseem ceeb ntawm kev kub siab hauv cov txheej txheem, uas txawv nws los ntawm lwm txoj kev casting xws li lub ntiajteb txawj nqus casting. Lub siab ua hauj lwm pab kom muaj kev ncaj ncees ntawm ib feem ntawm cov duab, txo porosity, thiab xyuas kom meej cov khoom zoo heev faib nyob rau hauv lub pwm.
Hauv cov ntsiab lus, tsis muaj qhov sib txawv ntawm qhov tuag casting thiab siab tuag casting. Lawv piav qhia txog tib txoj kev tsim khoom siv los tsim cov khoom zoo, precision hlau qhov chaw nrog qhov zoo ntawm qhov tseeb thiab qhov chaw tiav. Kev xaiv ntawm cov ntsiab lus yuav txawv nyob ntawm qhov kev nyiam hauv cheeb tsam lossis kev lag luam tshwj xeeb terminology, tab sis cov txheej txheem hauv qab tseem zoo ib yam.