Tuag-casting pwm yog ib qho ntawm peb yam tseem ceeb hauv kev tsim khoom tuag. Qhov zoo ntawm pwm siv ncaj qha cuam tshuam rau pwm lub neej, kev ua haujlwm tau zoo thiab cov khoom lag luam zoo, thiab cuam tshuam nrog tus nqi tuag-casting.
Txog rau qhov tuag-casting rhiav, kev saib xyuas zoo thiab tu cov pwm yog qhov muaj zog lav rau kev ua tiav ntawm kev tsim khoom ib txwm muaj, uas yog qhov muaj txiaj ntsig zoo rau kev ruaj ntseg ntawm cov khoom lag luam zoo, txo cov nqi tsim khoom tsis pom mus rau qhov loj, thiab txhim kho kev ua haujlwm tau zoo .
Raws li cov teeb meem ntsib hauv kev tsim khoom tiag, peb yuav tham txog yuav ua li cas thiaj li ua tau zoo txij nkawm ntawm txhuas hlau tuag-casting pwm.
1. Tsim cov ntaub ntawv pwm thiab npaj tau
(1) Tsim kom tiav cov txheej txheem siv rau txhua txheej pwm thaum lawv nkag mus rau hauv lub hoobkas. Qhov no yog lub hauv paus tseem ceeb rau kev saib xyuas thiab saib xyuas yav tom ntej. Txhua yam khoom yuav tsum ua kom zoo thiab meej, suav nrog cov pwm tsim txhua hnub. Sab hauv.
(2) Raws li tus thawj tswj pwm, tom qab pwm nkag mus rau hauv lub hoobkas, cov txheej txheem ntawm txhua feem ntawm cov pwm yuav tsum raug kaw hauv cov ntaub ntawv pwm kom ntxaws, thiab qhov tsis yooj yim hauv cov pwm yuav tsum tau teev raws li xav tau, thiab ntu yuav tsum tau npaj ua ntej. Piv txwv li, mandrels, cores, thiab lwm yam, teeb tsa cov khoom lag luam yam tsawg kawg nkaus ntawm cov khoom siv tsis yooj yim, yog li tsis txhob ncua kev tsim khoom vim kev npaj tsis txaus. Vim tias muaj ntau yam kev qhia zoo li no hauv tuam txhab, koj tuaj yeem muaj kev nyab xeeb yog tias koj tau npaj lawm. Yog tias kev tsim khoom raug ncua vim tias koj tsis tau npaj cov khoom seem, tus nqi tshwm sim los ntawm kev lag luam tuag-casting yog loj heev. Lub sijhawm, neeg ua haujlwm, thiab hluav taws xob (lossis cov kua roj liquefied) rau lub tshuab ua kom sov tsis yog cov lej me. Qhov tseem ceeb tshaj plaws yog qhov kev tsim khoom raug ncua. , Kev xa khoom qeeb yuav ua rau poob ntau dua!
(3) Thaum ua daim npav rov pib dua rau pwm, nws yog qhov yuav tsum tau kos lub cim ruaj khov ntawm cov pwm nws tus kheej, uas yog qhov yooj yim kom paub qhov txawv. Ua li no, txhua tus neeg uas tsis ruam yuav tsis ua rau muaj qhov tsis zoo ntawm kev txhim kho cov pwm tsis raug.
(4) Yog tias pwm nrog lub tog raj kheej rub lub cev txuas, haum nws nrog qhov hloov pauv sai sai li sai tau, txwv tsis pub, cov nyiaj tau poob los ntawm cov roj xau los ntawm lub tog raj kheej txhua lub sijhawm koj tshem tawm thiab sib dhos cov pwm txaus them koj ib hlis' cov nyiaj hli rau ntau tus neeg ua haujlwm. Koj tseem tuaj yeem siv cov nyiaj koj khaws tseg txhawm rau txhim kho zaub mov rau koj cov neeg ua haujlwm. Txoj hauv kev no, lub sijhawm rau cov neeg ua haujlwm tuag rau thauj thiab tshem tawm cov pwm tau luv heev, thiab nws yog teeb meem ntawm kev ua tiav ntau yam hauv ib qho poob. Nco ntsoov yuav qee qhov zoo txuas nrawm, txwv tsis pub nws yuav ua rau muaj txiaj ntsig.
(5) Tsim cov cai tswj hwm pwm ua ntej, ua kev qhia paub rau cov neeg ua haujlwm, thiab siv lawv kom zoo.
