EVA ua npuas ncauj ob-sided daim kab xev yog ib hom khoom nplaum dav siv nyob rau hauv Automotive, Electronic khoom siv, kho hluav taws xob, tsev kho hluav taws xob thiab lwm yam kev lag luam. Vim tias nws zoo hloov, huab cua muaj zog tiv taus, thiab qee yam cushioning thiab cov khoom sib khi, nws yog cov neeg siv. Txawm li cas los xij, thaum siv EVA ua npuas ncauj ob-sided daim kab xev, yog tias nws tsis tau ua kom zoo, nws yuav cuam tshuam rau nws cov nyhuv uas ua tau zoo. Nov yog ob peb cov ntsiab lus tseem ceeb kom nco ntsoov thaum siv.
1. Nco ntsoov tias cov nplaum nplaum yog huv si ua ntej thov daim kab xev eva ua ntej yuav tsum ntxuav cov nplaum nplaum kom ntseeg tau tias tsis muaj hmoov av, roj lossis noo noo. Cov impurities no tuaj yeem cuam tshuam cov nplaum ntawm daim kab xev, ua rau muaj cov nplaum tsis zoo lossis yooj yim peeling. So cov nplaum nrog dej cawv lossis cov ntaub tsis muaj plua plav thiab tos kom nws qhuav kom tiav ua ntej thov ua ntej ua ntej thov.
2. Qhov ntsuas kub haum thiab ib puag ncig qhov zoo tshaj plaws ntawm qhov chaw ntsuas kub ntawm 15 degree, yog tias muaj 10 degree tau txo qis, cuam tshuam rau lub zog kawg. Yog li ntawd, thaum lub caij ntuj no tsim kho, nws raug nquahu kom siv huab cua kub kub los yog cua sov txoj kev kom nce qhov ntsuas kub ntawm cov chaw ua haujlwm pasting.
3. Thov cov kev sib tw siab thaum yav dhau los, nws yuav tsum tau nias los ntawm ib ruam mus rau lwm kauj ruam dhau los ua kom pom cov kab xev ua npuas ncauj nyob hauv kev sib raug zoo. Qhov no tsis tsuas yog txo cov txheej txheem huab cua, tab sis kuj tseem txhim kho cov nplaum thiab cov kav ntev ntawm daim kab xev.
4. Zam kev rub tawm lossis rov thov dua ib zaug rau EVA ua npuas dej xaim yog siv, yog tias nws rov qab siv dua, cov nplaum yuav raug txo kom tsawg. Yog li ntawd, ua ntej pastinging, txoj hauj lwm yuav tsum npaj kom ntseeg tau tias ib-zaug muab tshuaj txhuam yog nyob rau hauv qhov chaw los xyuas kom meej siv cov nyhuv zoo tshaj plaws.
5 Nyob rau lub sijhawm no, lub zog sab nraud yuav tsum zam rau ntawm qhov chaw uas tsis tau cuam tshuam rau kev sib txuas lus kawg.
Hauv ntej, ib txoj kev tsim qauv tsim nyog tau txhim kho kom txhim kho txoj kev sib raug zoo thiab kev pabcuam lub neej ntawm EVA ua npuas ncauj ob npaug. Hauv cov kev siv cov tswv yim, ua kom nruj rau qhov kev ceev faj saum toj saud yuav tsis tsuas yog ua kom cov kab xev, tab sis kuj tseem yuav ua kom tsis muaj qhov muag thiab ua haujlwm ntxiv, thiab txhim kho cov haujlwm tag nrho.
