Precision casting, nws kuj muaj qee qhov kev xav tau, uas tshwj xeeb, yuav tau piav qhia hauv qab no. Yog hais tias nws yog ib tug me me castings, ces peb yuav siv lub thawv-tsawg high-pressure molding tshuab ntau lawm kab los yog khoom pwm; Yog hais tias nws yog ib tug nruab nrab-qhov loj me castings, nws yuav siv tau cov huab cua cuam tshuam moulding kab, uas yuav ua tau sai thiab high-precision molding, thiab cov tub ntxhais-ua txoj kev, yuav siv tau ib co npaum li cas core-txoj kev.
Rau loj castings, thiab nqa tawm nruab nrab batch ntau lawm, resin self-hardening xuab zeb molding thiab coring yuav siv tau, uas yog zoo dua. Rau hnyav castings, yog tias nws yog ib qho ntawm cov khoom me me, kev tsim qauv ntawm phau ntawv tseem tseem ceeb heev, vim nws hloov tau yooj yim dua, thiab tuaj yeem hloov mus rau ntau yam kev xav tau. Ntawm qhov tod tes, for low-pressure casting, centrifugal casting and other casting method, feem ntau tsuas yog siv tau rau hauv ntau lawm, vim hais tias cov cuab yeej siv thiab pwm tus nqi kuj kim heev. Muaj ntau txoj hauv kev ntawm precision casting. Lub casting precision tau los ntawm txhua txoj kev sib txawv, thiab muaj lwm yam kuj txawv. Yog li ntawd, tus nqi yuav tsum tau kwv yees ua ntej, coj mus rau hauv tus account txhua yam, txhawm rau kom ntseeg tau tias ob qho tib si kev lag luam siab thiab cov kev cai tshwj xeeb ntawm cov castings tuaj yeem lav.