Yuav ua li cas xaiv txoj kev tu kom huv rau Mesh cov menyuam? Thaum kawg kuv xam nws!
Mesh cov menyuam yog feem ntau hu ua "lub plawv" ntawm lawv cov mem dej lossis pleev xim, yog li cuam tshuam rau cov xim, meej, thiab cov khoom siv sib txawv ntawm cov luam ntawv. Txawm li cas los xij, thaum lub sij hawm luam ntawv, pigments, resins, desiccants, tsim "number case" lossis "crust". Yog tias tsis ntxuav kom huv sijhawm, cov kua dej tso kua mis yuav txo thiab cov xim yuav ua ntais; Mesh thaiv ua rau number case lossis kab tawg hauv kev luam ntawv; Ua kom muaj kev hnav khaub ncaws mesh thiab luv nws lub neej pabcuam.
Kev tu tau zoo ntawm cov leeg cov menyuam yog qhov tseem ceeb rau kev txhim kho cov khoom lag luam ntawm flexographic luam ntawv. Nws tsis tuaj yeem txo qis qis qis qis, cov nqi khoom poob, thiab cov nqi zog, tab sis kuj tseem muaj kev ruaj khov thiab xim ruaj khov ntawm cov khoom luam tawm. Txawm li cas los xij, nyob rau hauv cov txheej txheem ntau lawm, tu cov leeg miv yog feem ntau yog ib lub taub hau, thiab ntau lub sijhawm yog khib rau kev tshem tawm cov number cask. Qee lub sij hawm saum npoo zoo li tau raug ntxuav, tab sis qhov tseeb nws tsis tau raws li qhov yuav tsum tau siv. Yog li, dab tsi yog txoj kev ntxuav khoom rau mesh rollers? Yuav ua li cas kev tu ua ke? Niaj hnub no, cia peb tham txog cov txheej txheem kev ntxuav thiab cov hau kev rau Mesh chais.
Part.01
Cov Qauv Kev Tu
Tam sim no, muaj ob txoj hauv kev feem ntau rau kev tu cov leeg cov leeg mesh ntawm kev ua lag luam: laser tu thiab ntxuav tshuaj lom neeg. Txawm hais tias ob txoj kev sib txawv, lawv tuaj yeem ua tiav cov txiaj ntsig zoo tshaj plaws, txo qis qis thiab kev lag luam poob los ntawm kev qias neeg mesh rollers. Feem ntau, cov chaw muag khoom tuaj yeem tshawb nrhiav kev pab hauv kev xaiv txoj kev npaj ua kom tsim nyog raws li cov kev xav tau tiag tiag.
01
Yuav tsum tau ua ntej yam
Txhawm rau kom muaj kev xaiv tsim nyog, nws yog qhov tsim nyog yuav tsum tau txiav txim siab qhov kev teeb tsa ntawm kev lag luam tus kheej mesh cov menyuam, luam ntawv rhiav, thiab tu system. Piv txwv li, tus naj npawb ntawm cov txiv hmab txiv ntoo ntawm cov lag luam, lub sijhawm nqus cov ntxaij yog qhov yuav tsum tau ntxuav txhua hnub lossis cov kua roj hmab tshwj xeeb yog siv rau cov luam ntawv, thiab cov kev cia siab tu.
02
Laser Tu
Nquag, yog tias lub tuam txhab ua raws li kev yuav tsum tau ua ntau tshaj 30 mesh chais nyob rau ib hnub thiab muaj cov txheej txheem ua tiav tiav; Cov hloov pauv zaus ntawm cov menyuam yaus mesh yog tus nqi qis, thiab nws nyob ntawm lub tshuab luam ntawv tau ntev; Cov inks tshwj xeeb, cov nplaum, lossis cov kua dej txheej siv hauv kev luam ntawv; Lub chaw ua lag luam yog txwv thiab tsis tuaj yeem txuas rau lub lim dej lossis dej phwj tuaj; Tsis xav tau ib qho pov tseg los ntawm kev tu; Yog tias koj xav zam peb lossis ntau yam mob xws li cov nqi tu tu, koj tuaj yeem xaiv siv laser tu.
Qhov zoo ntawm kev siv laser tu yog qhov tseeb heev, raws li nws txoj ntsiab cai yog rau qhov project heev tsom rau cov pa phem txuas nrog rau saum npoo ntawm cov menyuam. Lub zog no yuav ua kom muaj kev sib txuam ua ke nyob rau hauv impurities, ua rau lawv poob thiab vaporize los ntawm cov txheej txheem hu ua "ablation". Hom no muaj kev xaiv siab thiab tuaj yeem tshem tawm cov khoom seem uas tsis muaj kev ua kom lub hauv qab ntawm cov menyuam. Kev tu laser tuaj yeem ua rau lossis kaw lub tshuab.
Peb cov txheej txheem synchronous ntawm cov ntaub ntawv xov tooj ntawm cov ntaubntawv, photoschemical, thiab lwm cov ntaub ntawv laser kom ntxuav ntau yam khoom siv, los ntawm cov khoom siv nyuaj rau cov khoom siv roj ntsha ua kom precision chromium oxide txheej. Qhov tseem ceeb, laser tu tsis ua rau cov kev xaiv ua phem thiab muaj kev sib zog ua kom ruaj khov thiab ua haujlwm ib puag ncig rau cov mem kua mesh.
03
Ua kua tu
Nquag, yog tias ib lub tuam txhab ntxuav ntau tshaj 20 Mesh chais rau ib hnub thiab kev teeb tsa ntau yog tsawg; Kev ua xyem xyav txog kev tu cov kabmob lub rooj ntawm lub mesh cov menyuam nrog ncej; Lub sijhawm tsim cov khoom siv tau nruj heev; Qhov hloov zaus zaus ntawm Mesh rollers yog qhov tseem ceeb; Kev tu kom huv yuav tsum tau nqa tawm txhua hnub; Nws yog ib qho tsim nyog los xyuas kom meej tias kev ntxuav tau ua tiav tsis pub dhau 10-20 feeb; Yog tias cov nyiaj txiag rau kev ntxuav cov khoom siv yog txwv, koj tuaj yeem xaiv siv tshuaj lom neeg tu cov kev daws teeb meem.
Qhov zoo dua ntawm kev ua kua tu yog nws cov kev txuag siab, uas tuaj yeem ua tiav hauv 10-20 feeb; Tu kom huv ntawm cov menyuam roj mesh tuaj yeem nqa tawm txhua hnub; Yuav tsis ua rau kev puas tsuaj rau cov tub yees; Cov khoom siv txhua lub tau yooj yim ua haujlwm.
Part.02
Lwm yam kev txiav txim siab
01
muaj zog
Kev xaiv ntawm kev ntxuav tu yuav tsum tau siv kev ruaj khov rau hauv kev txiav txim siab. Hloov kho cov khoom siv tau tuaj yeem txo cov dej thiab cov tshuaj ntxuav tu, thiab kev tu cov neeg siv khoom tshiab txhim kho kom zoo, ua haujlwm zoo, thiab ua haujlwm kev nyab xeeb. Mesh cov menyuam uas tau zoo huv tuaj yeem ntxuav tau muaj peev xwm ua kom muaj kev ua haujlwm zoo tshaj plaws, siv cov kua dej ntawm cov kua mem, thiab sijhawm.
Vim yog cov qauv ntawm cov neeg siv luam yeeb thiab cov khoom siv xoom hauv kev lag luam, kev ntxuav cov neeg ua haujlwm kom tau txais lub sijhawm luv tshaj plaws hauv lub sijhawm luv tshaj plaws. Nquag kaw, ua tsis tau zoo ntxuav, lossis cov cuab yeej siv cov khoom siv tau muaj peev xwm siv tau ntau dua hauv kev ua lag luam.
02
Tus Kab Tshwj Xeeb
Qee cov inks tshwj xeeb lossis txheej txheej yog qhov nyuaj los ntxuav txawm tias lawv tsis tau qhuav kiag li. Qhov ntev dua cov inks nyob hauv Mesh cov menyuam lub qhov, qhov ntau dua qhov nyuaj ntawm kev ntxuav.
03
Tu Sij Hawm
Raws li qhov ntev ntawm kev ntxuav tu, kev tu ntawm cov menyuam yaj tuaj yeem faib ua ob hom: kev tu ib txwm thiab tu kom huv. Txawm hais tias nws niaj hnub tu tu lossis tu kom huv, tus txheej txheem kom tsim nyog ntawm "yuav ua rau muaj kev puas tsuaj rau cov mesh" yuav tsum tau ua raws.
Txhawm rau txhim kho kev ua haujlwm tau zoo thiab kev pabcuam lub neej ntawm Mesh cov menyuam, nws yog feem ntau tsim nyog los ntxuav nws kom sai tom qab txhua txoj haujlwm luam tawm tiav; Tsis tu ncua ntxuav thiab tswj cov menyuam mesh; Mesh cov menyuam yuav tsum tau ntxuav tam sim ntawd tom qab raug tshem tawm ntawm lub tshuab luam ntawv ua ntej yuav rov qab mus rau qhov chaw cia; Nco ntsoov khaws cov mesh rau cov menyuam huv los ntawm lub sijhawm nws tuaj txog.
Nyob rau hauv luv luv, tam sim no kev ua lag luam kev ua lag luam tau nce zuj zus, thiab kev sib txawv thiab poob qis, uas yuav muaj qhov tsis zoo ntawm kev sib tw ntawm cov lag luam. Yog li ntawd, kev txhim kho kev tu kom huv zoo tuaj yeem tsis tsuas txhim kho kev ruaj khov ntawm kev luam ntawv zoo, tab sis kuj nthuav tawm kev pabcuam lub neej ntawm Mesh cov menyuam. Nrog kev tsim kho cov thev naus laus zis, cov khoom siv tu cov twj kaw lus tuaj yeem ua kom zoo ua haujlwm ntawm cov mesh rollers.