Nrog rau kev txhim kho txuas ntxiv ntawm kev luam ntawv thev naus laus zis, kev ua haujlwm ntawm cov cuab yeej ntawm ntau lub npe nrov luam ntawv tsis yog tsuas yog ua tau zoo thiab zoo dua, tab sis kuj tseem muaj cov qib ntawm automation tau txhim kho tas li. Tus cwj mem xim xim cov chaw taws teeb tswj tau dhau los ua "tus qauv teeb tsa" ntawm ntau lub tshuab luam ntawv ntse, ua rau kev tswj hwm tus cwj mem xim ntawm cov khoom luam tawm yooj yim thiab txhim khu kev qha. Txawm li cas los xij, nyob rau hauv cov txheej txheem luam ntawv tiag tiag, nws tsis yooj yim kom ua tiav cov xim xim xim rau txhua pawg ntawm cov khoom luam tawm. Cov teeb meem zoo tshwm sim los ntawm qhov sib txawv loj hauv cov xim xim yog feem ntau ntsib hauv kev tsim khoom, ua rau poob rau lub tuam txhab.
Ua ntej luam ntawv, nws yog ib qho tsim nyog yuav tsum ua txoj haujlwm zoo ntawm kev hloov kho ua ntej raws li kev paub dhau los
Ua ntej, roughly kho tus number case ntim ntawm txhua pab pawg xim number case fountain raws li thaj tsam ntawm cov ntaub ntawv pov thawj los yogluam ntawvphaj. Qhov kev ua haujlwm no yooj yim dua los ua tiav ntawm lub tshuab nruab nrog lub tshuab luam ntawv cov chaw taws teeb tswj. Yuav tsum muaj kwv yees ntau dua 80% rau qhov no. Tsis txhob kho tus number case ntim ntau ntau thaum luam ntawv kom tsis txhob muaj xim sib txawv loj.
Thib ob, raws li qhov yuav tsum tau ua ntawm cov txheej txheem ntau lawm thiab cov yam ntxwv ntawm cov khoom, pre-kho lub feeder, sau ntawv, number case kev ua tau zoo, siab loj thiab lwm yam txuas kom tsis txhob maj nrawm thaum lub sij hawm luam ntawv. Ntawm lawv, xyuas kom meej tias lub feeder tuaj yeem pub cov ntawv muaj kev ntseeg siab, tsis tu ncua thiab ruaj khov yog qhov tseem ceeb tshaj plaws. Cov neeg muaj kev paub dhau los ua ntej kho lub tshuab nqus tsev, nqus, siab taw, siab lub caij nplooj ntoos hlav, daim ntawv nias lub log, sab ntsuas, pem hauv ntej gauge, thiab lwm yam raws li hom ntawv thiab tuab ntawm daim ntawv, ncaj qha tawm ntawm kev sib koom tes ntawm cov khoom sib txawv, xyuas kom meej tias lub feeder pub cov ntawv zoo, thiab zam cov xim sib txawv ntawm tus number case vim lub feeder ntaus. Nws raug nquahu kom cov neeg ua haujlwm paub txog tuaj yeem kho lub feeder ua ntej.
Tsis tas li ntawd, qhov viscosity, fluidity, thiab dryness ntawm tus number case yuav tsum tau kho kom zoo ua ntej raws li qhov zoo ntawm daim ntawv siv thiab qhov loj ntawm cov duab thiab cov ntawv ntawm cov khoom luam tawm los txhim kho nws cov printability thiab xyuas kom meej luam ntawv. . Cov xim ntawm tus cwj mem yuav tsum tsis txhob sib npaug vim yog kev kaw ntau zaus los ntxuav cov ntaub roj hmab thiab daim ntawv plaub hau thiab number case ntawm daim ntawv luam ntawv. Yog tias muaj ntau yam nplaum tshem tawm thiab cov roj number case ntxiv rau hauv nruab nrab ntawm kev luam ntawv, xim sib txawv yog qhov tseeb.
Hauv luv luv, ua txoj haujlwm zoo ntawm kev hloov kho ua ntej ua ntej pib lub tshuab tuaj yeem txo qhov tsis ua haujlwm tom qab kev luam ntawv, thiab tus thawj coj yuav muaj sijhawm thiab lub zog los tsom rau cov xim number case.
Kho cov dej thiab cov kua nplaum kom raug
Thaum lub sij hawm luam ntawv, cov duab thiab cov ntawv ib feem ntawm lub phaj luam ntawv yuav tsum tau siv tas li thiab sib npaug nrog tus lej tsim nyog kom tau txais cov ntawv luam nrog cov xim zoo ib yam. Yog li ntawd, tus number case rollers thiab number case rollers, nrog rau cov number case rollers thiab cov ntawv luam ntawv, yuav tsum tswj kom muaj kev sib cuag thiab dov kev sib raug zoo kom ua tiav cov cwj mem zoo. Yog tias qhov haujlwm no tsis ua tib zoo thiab raug, cov xim number case yuav tsis zoo ib yam. Yog li ntawd, txhua lub sij hawm cov dej thiab number case chais raug ntsia, txoj kev dov tus number case bar yog siv los kho lub siab nruab nrab ntawm lawv ib tug los ntawm ib tug, es tsis txhob ntawm cov tsoos txoj kev siv ib tug feeler gauge los soj ntsuam qhov nro, vim hais tias tom kawg muaj. ib qho kev ua yuam kev loj heev vim muaj ntau yam tib neeg, thiab nws yuav tsum raug txwv tsis pub siv ntau xim thiab cov tshuab ua haujlwm siab. Raws li rau qhov dav ntawm dov number case bar, nws yog feem ntau tsim nyog yog 4 mus rau 5 mm. Ua ntej kho lub siab ntawm tus number case hloov cov menyuam thiab tus number case stringing cov menyuam, tom qab ntawd kho lub siab ntawm tus number case roller thiab tus number case stringing roller thiab cov ntawv luam ntawv phaj lub tog raj kheej, thiab thaum kawg kho lub siab ntawm cov dej hloov cov menyuam, phaj dej rau cov menyuam, cov dej stringing cov menyuam, thiab cov menyuam nruab nrab, nrog rau lub siab ntawm lub phaj dej rau cov menyuam thiab cov ntawv luam ntawv phaj lub tog raj kheej. Tus number case bar ntawm cov dej no yuav tsum yog 6 hli.
Cov khoom siv yuav tsum tau hloov kho tom qab ob lossis peb lub hlis ntawm kev siv, vim hais tias txoj kab uas hla ntawm tus number case rau cov menyuam yuav ua me me tom qab lub sijhawm ntawm kev sib txhuam ceev, tshwj xeeb tshaj yog nyob rau hauv kev sib kis. Lub siab ntawm tus number case rollers yuav me dua, thiab tus number case yuav tsis muaj peev xwm hloov tau thaum tus number case rollers sib sau rau ntawm lawv. Thaum lub feeder nres lossis nres mus txuas ntxiv luam ntawv, tus number case loj nyob rau lub sijhawm no, ua rau cov xim number case ntawm thawj kaum lossis ntau pua nplooj ntawv yuav tsaus dua, thiab qhov zoo tshaj plaws dej-tus cwj mem sib npaug yog qhov nyuaj rau ua tiav. Qhov kev txhaum no feem ntau tsis yooj yim nrhiav, thiab nws tsuas yog pom tseeb dua thaum luam ntawv zoo dua. Nyob rau hauv luv luv, lub lag luam nyob rau hauv no hais txog yuav tsum tau ceev faj thiab cov txheej txheem yuav tsum tau scientific, txwv tsis pub nws yuav ua rau cov dej, number case bar, lub qhov ncauj thiab tus Tsov tus tw ntawm lub prints muaj txawv depths ntawm tus number case, artificially ua faults thiab ua rau cov kev nyuaj siab. kev ua haujlwm.
Ua kom tiav qhov sib npaug ntawm cov dej-xim
Raws li peb txhua tus paub, qhov sib npaug ntawm tus lej dej yog qhov tseem ceeb ntawm kev luam ntawv offset. Yog tias cov dej loj thiab tus number case loj, tus number case yuav raug emulsified hauv dej-hauv-roj, thiab qhov zoo ntawm cov khoom luam tawm yuav tsis zoo tagnrho. Los ntawm kev xyaum mus sij hawm ntev, tus sau tau tshawb txog qee cov tswv yim.
Ua ntej, xyuas kom meej tias qhov kev sib raug zoo ntawm cov dej thiab tus cwj mem chais raug kho kom raug, thiab cov ntsiab lus ntawm cov kav dej thiab isopropyl cawv ua tau raws li cov qauv dav dav. Rau lub hauv paus no, tig lub tshuab, kaw cov dej thiab number case rollers, thiab tom qab ntawd nres lub tshuab los xyuas cov ntawv luam ntawv. Nws yog qhov zoo tshaj kom muaj me ntsis 3 hli ntawm cov av nplaum ntawm ntug ntawm daim ntawv luam ntawv. Noj cov dej ntawm lub sij hawm no raws li tus nqi dej thawj zaug rau kev luam ntawv, kev luam ntawv ntawm cov khoom siv duab dav dav tuaj yeem lav tau, thiab qhov sib npaug ntawm cov dej-tus cwj mem tuaj yeem ua tiav.
Qhov thib ob, tus nqi ntawm cov dej tuaj yeem hloov kho raws li lwm yam, xws li thaj tsam loj ntawm cov ntawv luam ntawv, qhov ntxhib ntawm daim ntawv, yuav tsum tau ntxiv cov tshuaj ntxiv rau tus number case, luam ntawv ceev thiab cov kev hloov hauv huab cua kub thiab av noo.
Tsis tas li ntawd, tus kws sau ntawv kuj pom tias thaum lub tshuab nyuam qhuav pib luam tawm, lub cev kub yog qhov tsawg, thiab thaum lub tshuab khiav ntawm kev kub ceev rau ib lossis ob teev, lub cev kub, tshwj xeeb tshaj yog qhov kub ntawm cov menyuam roj hmab, yuav nce los ntawm ntau tshaj ob npaug, los yog siab dua. Lub sijhawm no, cov dej yuav tsum tau maj mam nce mus txog thaum cov dej-tus cwj mem nce mus txog qhov sib npaug tshiab.
Nws tuaj yeem pom tau tias nws tsis yooj yim kom ua tiav qhov sib npaug ntawm tus lej dej, thiab tus neeg teb xov tooj yuav tsum ntsuas thiab siv nws cov lus hais. Txwv tsis pub, cov xim xim xim ruaj khov yog qhov nyuaj rau kev tswj, thiab cov khoom lag luam zoo tsis tuaj yeem luam tawm.
Kev pov thawj thiab kev sib xyaw xim
Hauv kev tsim khoom, peb feem ntau ntsib cov xwm txheej zoo li no: cov qauv muab los ntawm cov neeg siv khoom yog cov qauv tsis zoo, lossis tsuas yog cov xim xim inkjet tsuas yog muab tsis muaj pov thawj. Lub sijhawm no, peb yuav tsum txheeb xyuas qhov xwm txheej tshwj xeeb, thiab peb tsis tuaj yeem siv txoj hauv kev nruj kom nce lossis txo tus lej ntim kom caum cov txiaj ntsig ntawm cov pov thawj. Txawm hais tias nws nyob ze rau qhov pov thawj thaum pib, qhov ruaj khov ntawm cov xim number case tsis tuaj yeem lav, thiab yog li qhov kawg ntawm cov khoom luam tawm tsis tuaj yeem lav. Hauv qhov no, lub tshuab luam ntawv yuav tsum nquag sib txuas lus nrog tus neeg siv khoom nrog tus cwj pwm hnyav thiab lub luag haujlwm, taw qhia cov teeb meem thiab kev hloov kho cov lus qhia ntawm tus qauv, thiab ua kom tsim nyog hloov kho ua ntej luam ntawv tom qab tau txais kev pom zoo.
Hauv kev tsim khoom, cov xim luam tawm ntawm lub tshuab ntau xim feem ntau txiav txim siab los ntawm viscosity ntawm tus number case. Txij li thaum nyob rau hauv ntau xim luam ntawv, tus number case yog superimposed nyob rau hauv ib tug ntub-rau-ntub yam, tsuas yog los ntawm kev tau txais qhov zoo tshaj plaws superimposition tus nqi yuav ib tug ruaj khov thiab zoo ib yam xim number case luam tawm. Kev npaj ntawm cov xim luam ntawv yuav tsum ua raws li cov yam ntxwv thiab kev xav tau ntawm cov khoom luam tawm, thiab tsis tuaj yeem hloov pauv. Nyob rau tib lub sijhawm, viscosity ntawm tus number case kuj tuaj yeem hloov kho. Piv txwv li, lub npog ntshav thiab lub ntuj xiav npog muaj cov xim xim sib txawv: cyan thawj thiab magenta thib ob rau lub qub thiab magenta thawj thiab cyan thib ob rau tom kawg. Txwv tsis pub, cov xim overprinted yuav pom, uas tsis yog du thiab ruaj khov. Piv txwv li, rau cov ntawv luam tawm uas yog xim dub, dub yuav tsum muab tso rau hauv pawg xim kawg li ntau li ntau tau. Txoj kev no, qhov glossiness ntawm cov xim dub zoo dua thiab khawb thiab xim sib xyaw hauv lub tshuab raug zam.
Tsim kom muaj tus cwj pwm ua haujlwm zoo thiab ntxiv dag zog rau lub luag haujlwm
Thaum ua txhua yam haujlwm, peb yuav tsum muaj lub luag haujlwm siab thiab muaj lub siab zoo. Peb yuav tsum ua tus txheej txheem kev ua haujlwm thiab ua raws li tus cwj pwm zoo xws li "peb theem" thiab "peb kev mob siab". Siv sij hawm sib piv ntawm cov qauv ua piv txwv. Thaum muab piv cov qauv kos npe rau ntawm tus qauv, vim qhov sib txawv ntawm qhov deb, lub kaum sab xis, lub teeb ci, thiab lwm yam, qhov pom kev yuav tsis ncaj ncees, ua rau cov xim tsis sib xws. Lub sijhawm no, tus qauv kos npe yuav tsum tau muab tshem tawm ntawm tus qauv thiab ua tib zoo muab piv; lub phaj luam ntawv ntev ntev yuav tsum tau muab ci kom txo tau cov xim number case deviation los ntawm kev hloov phaj; daim ntaub roj hmab yuav tsum tau ntxuav tas li, thiab ntau daim ntawv yuav tsum tau muab tso rau tom qab txhua qhov tu kom cov xim number case ruaj khov; tom qab lub feeder nres, tsib los yog rau nplooj ntawv uas nyuam qhuav luam tawm yog tsaus dhau thiab yuav tsum tau rub tawm. Lub tshuab luam ntawv yuav tsum tsis txhob ceev heev. Qhov tseem ceeb yog ua kom lub tshuab ruaj khov thiab zoo li qub; Thaum ntxiv tus cwj mem rau tus cwj mem, vim tias tus number case tshiab yog qhov nyuaj thiab muaj cov dej tsis zoo, nws yuav tsum tau nplawm ob peb zaug kom tsis txhob cuam tshuam rau tus number case thiab ua rau tus number case xim sib txawv.
Cov neeg ua haujlwm yuav tsum tau kawm txuas ntxiv, saib xyuas thiab tshuaj xyuas kom zoo, tshawb xyuas cov xwm txheej uas cuam tshuam rau kev hloov pauv ntawm tus cwj mem xim ntawm txhua yam, thiab siv cov kev ntsuas coj los tiv thaiv thiab kov yeej lawv, siv zog los txhim kho kev ruaj ntseg thiab sib xws ntawm cov xim number case ntawm cov xim. cov khoom luam tawm, thiab ua kom zoo dua ntawm cov khoom luam tawm zoo.
Post lub sij hawm: May-27-2024
