Vim li cas Kev Lag Luam Luam Ntawv Yuav Tsum Muaj Cov Txheej Txheem Zoo Li Cas?
Kev lag luam luam ntawv tsim cov khoom siv hluav taws xob zoo li qub, feem ntau yog vim muaj kev sib txuam thiab kev nthuav dav ntawm cov hluav taws xob zoo li qub tsim los ntawm cov ntaub ntawv lawv tus kheej thaum luam ntawv (los ntawm kev sib txhuam rov qab).
Cov teeb meem tseem ceeb ntawm hluav taws xob zoo li qub hauv kev lag luam luam ntawv yog plua plav attraction thiab xim los ntshav.
Cov txheej txheem tshem tawm hluav taws xob zoo li qub hauv kev lag luam luam ntawv feem ntau muaj peb ntu:
1. Kev tshem tawm zoo li qub ntawm semi- cov khoom tiav ua ntej luam ntawv;
2. Kev tswj cov tsub zuj zuj thiab amplification ntawm hluav taws xob zoo li qub thaum lub sij hawm luam ntawv;
3. Kev tshem tawm hluav taws xob zoo li qub thaum txiav thiab khaws cov khoom luam tawm tiav.
Cov nram qab no hais txog peb cov lus nug uas tau hais los saum toj no... Cov lus piav qhia luv luv ntawm txoj kev tuav hluav taws xob zoo li qub, ua rau, thiab muaj kev phom sij:
1. Vim li cas thiaj li yuav tsum tau tshem tawm hluav taws xob zoo li qub ua ntej luam ntawv?
Vim hais tias lub ntsiab substrates siv nyob rau hauv kev lag luam luam ntawv yog cov ntaub ntawv xws li yas thiab ntawv, cov ntaub ntawv no lawv tus kheej muaj zog static hluav taws xob thiab yog insulators, ua rau nws nyuaj rau lawv hloov hluav taws xob zoo li qub rau lwm yam xov xwm. Yog li ntawd, ib zaug hluav taws xob zoo li qub tam sim no, nws yooj yim accumulates, ua rau cov substrates nyiam ib leeg thiab ua nyuaj rau kev sib cais ua ntej nkag mus rau hauv xovxwm. Yog li ntawd, nws yog ib qho tseem ceeb kom tshem tawm hluav taws xob zoo li qub los ntawm substrate nto ua ntej luam ntawv. Muaj ob txoj hauv kev tseem ceeb rau kev tshem tawm cov hluav taws xob zoo li qub hauv cov kauj ruam no: 1. Ua kom cov khoom siv hluav taws xob ntau ntxiv, tab sis qhov no txo nws txoj sia... Cov txheej txheem luv luv - nyob thiab kim. 2. Ua ntej, kev tshem tawm plua plav thiab hluav taws xob zoo li qub tau ua tiav ib txhij thaum khaws cov substrate kom ntseeg tau tias lub substrate tuaj yeem ua tau yooj yim ntawm cov ntawv luam tawm ntawm ib lub sij hawm tev tawm. Tom qab ntawd, kev tshem tawm hluav taws xob zoo li qub tau ua dua ntawm daim ntawv nkag ntawm lub tshuab luam ntawv kom ntseeg tau tias lub substrate nws tus kheej tsis nqa hluav taws xob zoo li qub ua ntej luam ntawv, yog li tiv thaiv cov xim los ntshav thaum lub sij hawm luam ntawv tom ntej.
2. Txij li thaum hluav taws xob zoo li qub ntawm cov khoom twb raug tshem tawm ua ntej luam ntawv, vim li cas thiaj li tseem xav tau kev tshem tawm hluav taws xob zoo li qub thaum lub sijhawm luam ntawv?
Vim tias cov txheej txheem luam ntawv tseem ceeb hauv kev lag luam hauv tsev tam sim no tau muab faib ua peb hom: gravure printing, offset printing, thiab screen printing. Tag nrho cov txheej txheem no suav nrog ntau qhov kev sib txhuam. Qhov no ua rau muaj hluav taws xob zoo li qub nyob rau saum npoo ntawm cov khoom. Yog tias tsis muaj hluav taws xob zoo li qub tsis tau tswj xyuas kom zoo thaum luam ntawv, nws tuaj yeem ua rau cov xim zoo li qub thiab cov xim los ntshav ntawm cov khoom luam tawm. Tsis tas li ntawd, qhov siab -kev sib txhuam ceev thiab tev tawm thaum lub sij hawm luam ntawv tsim hluav taws xob zoo li qub, thiab cov khoom siv hluav taws xob zoo li qub tuaj yeem ua rau huab cua tawm, ua rau hluav taws xob poob lossis hluav taws. Yog li cas peb tuaj yeem tswj tau zoo thiab tshem tawm hluav taws xob zoo li qub thaum lub sijhawm luam ntawv? Nws yog ib qho tseem ceeb los xyuas kom meej tias lub substrate tsis muaj hluav taws xob zoo li qub ua ntej hu rau lub phaj luam ntawv thiab cov khoom luam ntawv tiav lawm kuj tsis muaj hluav taws xob zoo li qub. Cov txheej txheem no nyuaj heev; yooj yim muab, nws yuav tsum tau ua kom ntseeg tau tias muaj qhov zoo thiab tsis zoo ions txaus los ua kom tsis muaj hluav taws xob zoo li qub ntawm cov khoom luam tawm.
3. Vim li cas cov khoom luam tawm tiav yuav tsum tau tshem tawm hluav taws xob zoo li qub?
Cov lus teb yog qhov yooj yim: txhawm rau tiv thaiv cov khoom lag luam tiav los ntawm kev nyuaj rau kev khaws cia thiab npaj tom qab txiav. Txoj kev daws teeb meem yog txhawm rau txhim kho cov khoom siv hluav taws xob zoo li qub thaum lub sijhawm txiav.
Lwm lub ntsiab lus uas xav tau kev saib xyuas tshwj xeeb yog tias:
Feem ntau cov tuam ntxhab ntawm cov khoom siv hluav taws xob tshem tawm tam sim no siv cov txheej txheem tso tawm kom tshem tawm cov tiam thiab tshem tawm cov hluav taws xob zoo li qub.
Kev ua haujlwm suav nrog lub siab -voltage generator uas tsim cov hluav taws xob siab, uas yog siv los ionize huab cua molecules rau hauv qhov zoo thiab tsis zoo ions ntawm cov hluav taws xob tawm. Cov ions no neutralize ions ntawm qhov chaw ntawm cov khoom. (Qhov xwm txheej, hluav taws xob zoo li qub yog tshwm sim los ntawm qhov tsis sib xws hauv cheeb tsam ntawm qhov zoo thiab tsis zoo ions.) Yog li ntawd, txhua tus neeg xyuas pib uas tuaj rau hauv kev sib cuag nrog cov hluav taws xob hluav taws xob yuav ua rau muaj qhov ci. Yog hais tias cov sparks tuaj rau hauv kev sib cuag nrog cov khoom siv hluav taws xob lossis cov khoom tawg, nws tuaj yeem ua rau muaj xwm txheej tsis tsim nyog.
Txawm li cas los xij, hauv kev lag luam niaj hnub luam ntawv, qee cov txheej txheem luam ntawv yuav tsum tau siv cov khoom siv hluav taws xob thiab cov khoom tawg. Yog li ntawd, nws yog ib qho tseem ceeb uas cov tuam txhab siv cov khoom siv hluav taws xob los yog cov khoom tawg tsis txhob siv cov ntsiab lus - tawm hom static eliminators.