Raws li cov khoom siv ua haujlwm siab, hla zaj duab xis yog siv dav hauv ntim, cov khoom siv hluav taws xob, tsim kho thiab lwm thaj chaw. Kev siv cov duab hla hla tsis tuaj yeem tsuas txuas nws lub neej pabcuam, tab sis kuj txhim kho cov khoom lag luam zoo. Kab lus no yuav qhia qee cov lus qhia qhia kom pab cov neeg siv tau zoo ntxiv siv cov txiaj ntsig zoo ntawm cov yeeb yaj kiab hla.
1. Tsim nyog cia kom tsis txhob muaj kev ua phem
Qhov chaw cia ntawm kev hla zaj duab xis muaj qhov cuam tshuam tseem ceeb ntawm nws cov kev ua tau zoo. Nws raug nquahu kom khaws cov zaj duab xis nyob hauv qhov chaw txias thiab qhuav, deb ntawm kev tshav ntuj thiab kub. Kev ntsuas kub ntau dhau yuav ua rau cov khoom muag lossis deform, thaum ib puag ncig huab cua yuav ua rau cov neeg sib txawv lossis oxidation. Qhov zoo tshaj plaws cia kub yog 15 qib mus rau 25 degree, thiab cov av noo yog tswj tau ntawm 40% thiab 60%. Tsis tas li ntawd, hla zaj duab xis yuav tsum muab cia kom muaj tiaj tus los yog dov, thiab tsis txhob folding lossis hnyav kom tsis txhob muaj mob tas mus li.
2. Tshawb xyuas qhov chaw nres tsheb ua ntej siv
Ua ntej siv hla zaj duab xis, nco ntsoov xyuas nws cov npoo rau khawb, stains lossis npuas. Nto qhov tsis xws luag yuav cuam tshuam qhov zoo ntawm cov txheej txheem tom ntej, xws li luam ntawv, kev lamination lossis cov txheej txheem sib xyaw. Yog pom tias muaj teeb meem saum npoo av, cov khoom yuav tsum tau hloov nyob rau lub sijhawm kom tsis txhob cuam tshuam kev tsim khoom thiab ua tiav cov khoom lag luam zoo.
3. Tsim nyog tswj ntawm kev ua qhov kub thiab kub
Kev tswj kom sov thiab lub siab yog qhov tseem ceeb thaum lub sijhawm sib kub, lamination lossis luam ntawv los ntawm cov yeeb yaj kiab hla. Kev kub dhau heev yuav ua rau cov khoom siv kom yaj lossis deform, thaum lub sij hawm tsis tshua muaj zog yuav cuam tshuam rau kev sib raug zoo. Nws raug nquahu kom kho cov khoom siv cov khoom siv raws li cov tsis tau muab los ntawm cov ntaub ntawv xa khoom kom paub meej tias cov txheej txheem ua haujlwm ruaj khov. Nyob rau tib lub sijhawm, cov kev faib tawm ntawm cov kev faib tawm tuaj yeem zam rau lub cim ntawm npuas lossis wrinkles thiab txhim kho kev sib xws ntawm cov khoom tiav ntawm cov khoom tiav.
4. Zam kev ncawv ntau dhau
Hla zaj duab xis muaj qee qib kev sib tw, tab sis kev ncab ntau dhau yuav ua rau cov khoom siv los ua thinner lossis so. Thaum lub sij hawm slitting, laminating lossis ntim, ncab tsis tsim nyog yuav tsum tau txo qis. Yog tias kev txiav kev txiav tawm, nws raug nquahu kom siv cov kab ntse ntse thiab ua kom cov kev txiav txiav kom txo qis kev pheej hmoo ntawm burrs thiab kua muag.
5. Huv si cov khoom siv tsis tu ncua
Tus ntoo khaub lig zaj duab xis tuaj yeem nkag mus rau saum npoo ntawm cov khoom siv thaum lub sijhawm ua, thiab seem, hmoov av lossis roj yuav cuam tshuam rau kev siv tom ntej. Kev tu cov khoom siv tas li, tshwj xeeb yog cov kub sib khi cov menyuam, taw qhia cov menyuam thiab cov khoom luam tawm, tuaj yeem zam cov khoom sib kis lossis cov nplaum. Siv cov ntaub pua plag tshwj xeeb thiab ntaub mos muag kom so thiab zam kom tsis txhob khawb ntawm lub cuab yeej.
Nrog cov lus qhia saum toj no, cov neeg siv tuaj yeem siv hla cov yeeb yaj kiab ntxiv, txo cov khoom pov tseg thiab txhim kho cov khoom lag luam zoo. Txawm hais tias nyob rau hauv kev lag luam ntim khoom lossis cov khoom siv hluav taws xob, qhov tseeb siv txoj kev tuaj yeem ua rau muaj nuj nqis ntawm cov zaj duab xis hla.