Cov txheej txheem nqus tsev vacuum feem ntau suav nrog kev ntxuav qhov chaw ntawm cov khoom siv, kev npaj ua ntej txheej, kev tso pa tawm, kev thauj khoom, tom qab kev kho txheej, kev sim, thiab cov khoom tiav.
(1) Kev ntxuav qhov chaw ntawm cov khoom siv. Cov phab ntsa hauv chav nqus tsev, cov ncej ntawm cov khoom siv thiab lwm yam roj saum npoo, xeb, thiab cov khoom seem ntawm cov khoom siv plating yooj yim ua kom qhuav hauv lub tshuab nqus tsev, uas cuam tshuam ncaj qha rau qhov huv ntawm cov txheej zaj duab xis thiab lub zog sib txuas, yuav tsum tau ntxuav ua ntej plating.
(2) Kev npaj ua ntej txheej. Txheej cov khoom siv nqus tsev kom huv si, cov khoom siv thiab cov khoom siv txheej rau kev kho ua ntej. Lub hom phiaj yog kom tshem tawm cov dej noo thiab txhim kho lub zog sib txuas ntawm daim nyias nyias. Kev cua sov cov khoom siv hauv qab lub tshuab nqus tsev siab tuaj yeem tshem tawm cov pa roj uas nqus tau ntawm qhov chaw ntawm cov khoom siv, thiab tom qab ntawd tso cov pa roj tawm ntawm lub tshuab nqus tsev los ntawm lub twj tso kua mis, uas yog qhov zoo rau kev txhim kho qib nqus tsev ntawm lub tshuab txheej, qhov huv ntawm cov txheej zaj duab xis thiab lub zog sib txuas ntawm cov zaj duab xis. Tom qab ncav cuag qee qib nqus tsev, thawj qhov chaw evaporation nrog lub zog hluav taws xob qis dua, zaj duab xis preheating lossis pre-yaj. Txhawm rau tiv thaiv kev evaporation rau lub substrate, npog qhov chaw evaporation thiab cov khoom siv nrog lub baffle, thiab tom qab ntawd nkag mus rau lub zog hluav taws xob siab dua, cov khoom siv txheej raug cua sov sai sai rau qhov kub evaporation, evaporation thiab tom qab ntawd tshem tawm lub baffle.
(3) Kev Ua Kom Qhuav. Ntxiv rau theem kev ua kom qhuav kom xaiv qhov kub thiab txias ntawm cov khoom siv plating, qhov kub thiab txias ntawm cov khoom plating sab nraum qhov tso cua kuj yog qhov tseem ceeb heev. Kev tso pa roj uas yog lub tshuab nqus tsev ntawm chav txheej, txiav txim siab qhov nruab nrab ntawm cov roj molecules uas txav mus rau hauv qhov chaw ua kom qhuav thiab qee qhov kev ua kom qhuav nyob rau hauv cov pa roj thiab cov pa roj seem thiab tus lej ntawm kev sib tsoo ntawm cov pa roj.
(4) Tshem tawm. Tom qab cov txheej zaj duab xis tuab kom tau raws li qhov yuav tsum tau ua, npog qhov chaw evaporation nrog lub baffle thiab nres cua sov, tab sis tsis txhob tam sim ntawd coj huab cua, qhov xav tau txuas ntxiv txias hauv qab lub tshuab nqus tsev rau ib lub sijhawm kom txias, kom tiv thaiv plating, cov khoom seem plating thiab tiv thaiv, qhov chaw evaporation thiab lwm yam oxidized, thiab tom qab ntawd nres twj, thiab tom qab ntawd inflate, qhib lub tshuab nqus tsev kom tshem tawm cov substrate.
– Tsab xov xwm no yog tso tawm los ntawmlub tshuab nqus tsev txheej tshuab chaw tsim khoomGuangdong Zhenhua
Lub sijhawm tshaj tawm: Cuaj hlis-27-2024