Lub tshuab nqus tsev khov- ziab yog qhov qis-kub lub cev lub cev qhuav dej tshuab, uas tuaj yeem khaws cov xim qub, tsw thiab cov khoom noj muaj txiaj ntsig ntawm cov ntaub ntawv yam tsis tau ntxiv cov tshuaj tua kab mob. Sib txawv ntawm cov txheej txheem ziab khaub ncaws xws li siab- qhov kub thiab txias txias, khov- ziab yuav tsis ua rau cov khoom siv puas tsuaj, uas yog vim li cas khov- cov khoom qhuav yog nrov nyob rau hauv lub siab -kev ua lag luam kawg.
Qhov zoo ntawm khov- cov khoom qhuav qhuav feem ntau yog nyob ntawm peb yam tseem ceeb: cov khoom siv ua ntej, khov- ziab nkhaus parameter, thiab cov cuab yeej ua haujlwm. Standardized preprocessing nrog rau tu, txiav thiab ceev khov yog lub hauv paus ntawm cov khoom zoo molding. Tsis sib npaug ua ntej- khov yuav ua rau cov khoom tawg, shrinkage thiab tsis tiav ziab.
Lub khov- nkhaus ziab yog qhov tseem ceeb tshaj plaws ntawm kev tsim khoom. Cov ntaub ntawv sib txawv xws li txiv hmab txiv ntoo, zaub, nqaij, cov hmoov lom thiab cov khoom noj tsiaj yuav tsum tau sib luag sublimation kub, nqus tsev kawm ntawv thiab lub sijhawm ziab. Kev teeb tsa tsim nyog tuaj yeem zam kom tsis txhob ya raws reabsorption thiab ua kom tag nrho lub cev qhuav dej, thaum qhov tsis zoo yuav ua rau tsis zoo saj thiab lub neej luv luv.
ecision nqus tsev vacuum thiab kub tswj tshuab tuaj yeem tswj tau qhov ruaj khov qis- qhov chaw nqus tsev kub, ua kom cov khoom sib txawv ntawm cov khoom hauv txhua pawg, thiab paub cov khoom zoo ib yam. High-cov tshuab ziab khaub ncaws ua kom zoo zoo txo qis kev tsim khoom thiab txhim kho cov khoom tiav tiav.
Hauv kev xaus, siab -zoo khov- qhuav qhuav yuav tsum muaj kev sib koom tes ntawm cov txheej txheem txheej txheem thiab kev ua haujlwm khov- cov khoom kom qhuav. Kev paub txog kev lag luam kev lag luam tuaj yeem pab cov tuam txhab txhim kho cov txheej txheem tsim khoom, txhim kho cov khoom sib tw thiab ua tau raws li kev lag luam loj hlob rau cov khoom lag luam siab - khov zoo- cov khoom qhuav.
