Ultraviolet (UV) rollers yog cov khoom tseem ceeb hauv ntau yam kev lag luam, tshwj xeeb tshaj yog hauv kev luam ntawv thiab txheej txheej. Lawv ua lub luag haujlwm tseem ceeb hauv kev kho inks thiab coatings, kom ntseeg tau tias cov khoom ua tau raws li cov qauv zoo. Txawm li cas los xij, zoo li txhua yam khoom siv tshuab, UV rollers tuaj yeem ntsib teeb meem uas tuaj yeem cuam tshuam rau lawv qhov kev ua tau zoo. Hauv tsab xov xwm no, peb yuav tshawb nrhiav cov teeb meem uas cuam tshuam nrog UV chais thiab muab cov tswv yim thiab cov tswv yim los daws cov teeb meem no.
1. Kev kho tsis sib xws
Ib qho teeb meem feem ntau nrogUV rollersyog uneven curing ntawm tus number case los yog txheej. Qhov no ua rau thaj tsam ntawm cov khoom tsis raug kho, uas tuaj yeem ua rau cov khoom tsis zoo. Qhov laj thawj tseem ceeb ntawm kev kho tsis sib xws suav nrog kev teeb tsa lub teeb tsis raug, tsis txaus UV siv, lossis kev sib kis ntawm cov menyuam nto.
Cov lus qhia daws teeb meem:
Kos lub teeb txoj hauj lwm: Xyuas kom tseeb tias lub teeb UV yog haum nrog lub tog raj kheej. Kev tsis sib haum xeeb yuav ua rau muaj qhov tsis sib xws.
Tshawb xyuas UV siv: Siv lub ntsuas hluav taws xob UV los ntsuas UV siv. Yog tias qhov kev siv qis dua qhov pom zoo, xav txog kev hloov lub teeb lossis kho lub zog teeb tsa.
Ntxuav lub tog raj kheej nto: ntxuav lub tog raj kheej UV tsis tu ncua kom tshem tawm cov kab mob uas tuaj yeem thaiv UV rays. Siv cov tshuaj ntxuav kom tsim nyog uas yuav tsis tawm ntawm qhov seem.
2. Lub tog raj kheej hnav
Nyob rau tib lub sijhawm, UV rollers tuaj yeem hnav, ua rau muaj kev puas tsuaj rau saum npoo thiab cuam tshuam rau qhov zoo ntawm cov khoom kho. Tej yam tshwm sim ntawm hnav muaj xws li khawb, dents, los yog discoloration.
Cov lus qhia daws teeb meem:
Kev tshuaj xyuas tsis tu ncua: Tsis tu ncua tshuaj xyuas lub raj UV rau txhua qhov kev puas tsuaj. Kev tshawb pom ntxov tuaj yeem tiv thaiv kev puas tsuaj ntxiv.
Ua raws li kev npaj kho mob: Tsim kom muaj ib qho kev npaj tu ncua, suav nrog kev tu, polishing thiab hloov cov khoom hnav.
Siv cov txheej tiv thaiv: Xav txog kev siv cov txheej tiv thaiv rau lub tog raj kheej kom txo qis hnav thiab ua kom nws lub neej ua haujlwm ntev.
3. Kev hloov tus cwj mem tsis sib xws
Kev hloov pauv tus cwj mem tsis sib xws tuaj yeem ua rau cov ntawv luam tsis zoo, uas tuaj yeem tshwm sim los ntawm ntau yam, suav nrog cov cwj mem tsis zoo viscosity, lub tog raj kheej tsis raug lossis cov ntawv luam ntawv tsis raug.
Cov lus qhia daws teeb meem:
Xyuas tus number case viscosity: Xyuas kom tseeb tias tus number case viscosity nyob rau hauv qhov kev pom zoo rau koj daim ntawv thov tshwj xeeb. Kho cov formulation yog tsim nyog.
Kho lub tog raj kheej siab: Xyuas kom tseeb tias lub siab ntawm UV lub tog raj kheej thiab lub substrate yog teem kom raug. Ntau dhau los yog tsawg dhau los yuav cuam tshuam rau kev hloov pauv tus lej.
Teem lub phaj luam ntawv: xyuas kom meej tias cov ntawv luam ntawv zoo sib xws nrog UV lub tog raj kheej. Misalignment yuav ua rau inconsistent daim ntawv thov number case.
Kub kub
UV raj tuaj yeem ua kom sov thaum lub sijhawm ua haujlwm, ua rau tsis ua haujlwm ntxov ntawm UV teeb thiab lwm yam khoom. Overheating tuaj yeem tshwm sim los ntawm kev raug UV ntev, qhov cua txias tsis txaus, lossis qhov cua tsis zoo.
Cov lus qhia daws teeb meem:
Saib xyuas kev ua haujlwm: Khaws qhov muag ze ntawm qhov kub ntawm UV cartridge thaum ua haujlwm. Yog tias qhov kub thiab txias tshaj qhov pom zoo, ua kom raug.
Txheeb xyuas qhov system txias: Xyuas kom tseeb tias lub tshuab ua kom txias ua haujlwm zoo thiab qhov cua tsis thaiv.
Kho Lub Sijhawm Tawm: Yog tias muaj cua sov dhau mus, xav txog kev txo lub sijhawm UV teeb kom tiv thaiv kom tsis txhob muaj cua sov ntau dhau.
nyob rau hauv xaus
Kev daws teeb meem ntau yam teeb meem UV rau cov menyuam yuav tsum muaj txoj hauv kev zoo thiab kev nkag siab zoo ntawm cov khoom siv. Los ntawm kev tshuaj xyuas thiab tswj xyuas tsis tu ncuaUV rollers, cov neeg ua haujlwm tuaj yeem txo qis qis qis thiab ua kom cov khoom zoo sib xws. Kev ua raws li cov lus qhia thiab cov lus qhia uas tau teev tseg hauv tsab xov xwm no tuaj yeem pab daws cov teeb meem zoo, yog li ua kom muaj kev ua tau zoo thiab lub neej ntawm UV rollers hauv ntau yam kev siv.
Post lub sij hawm: Dec-05-2024