Yuav ua li cas kho DTF tshuab luam ntawv Nozzle Clogging: Ua, Kev daws, thiab Kev Tiv Thaiv Phau Ntawv Qhia
HauvDTF luam ntawv kev lag luam, kev tswj xyuas lub tshuab luam ntawv ruaj khov yog qhov tseem ceeb rau kev tsim khoom thiab kev luam ntawv zoo. Seb koj ua haujlwm aDTF tshuab luam ntawv rau kev cai khaub ncaws,run ibDTF hloov luam ntawv lag luam, los yog tswj ib tug me meDTF tshuab luam ntawv ntau lawm kab, ib qho ntawm cov teeb meem kev tshaj lij uas koj tuaj yeem ntsib yogDTF tshuab luam ntawv nozzle clogging.
Thaum lubDTF lub taub hauua ib feem thaiv, qhov tshwm sim feem ntau ploj lawm kab, xim inconsistencies, los yog tus cwj mem tsis sib xws. Hauv qhov xwm txheej hnyav dua, lub tshuab luam ntawv yuav tsum tsis txhob luam tawm tag nrho, ua rau lub sijhawm poob thiab cov khoom siv khib nyiab.
Los ntawm xyoo ntawm kev paub nyob rau hauvdigital textile luam ntawv, manufacturers nyiamAGPtau txheeb xyuas ntau qhov laj thawj tseem ceeb ntawm nozzle clogging. Cov no feem ntau poob rau hauv plaub qhov chaw:Tus cwj pwm cwj pwm, kev tu tus cwj pwm, ib puag ncig, thiab kev ua haujlwm lossis teeb meem kev ua haujlwm.
Kev nkag siab txog cov xwm txheej no ua rau kev daws teeb meem yooj yim dua - thiab pab txuas ntxiv lub neej ntawm kojDTF tshuab luam ntawv taub hau.
Yog vim li cas DTF tshuab luam ntawv Nozzles tau clogged
ADTF tshuab luam ntawv taub hauua hauj lwm los ntawm ejecting tsis tshua muaj me me droplets ntawm number case los ntawm microscopic nozzles. Vim tias cov qhov qhib no tsis tshua muaj me me, txawm tias me me, cov number case qhuav, lossis cov npuas cua tuaj yeem cuam tshuam cov number case ntws.
Tsis zoo li ntau txoj kev luam ntawv,Direct rau Zaj duab xis luam ntawvtso siab raudawb number case ncig, uas qhia txog kev cov nyom ntxiv. Cov number case dawb yog tuab dua li tus qauv CMYK number case thiab yuav tsum muaj kev ntxhov siab thiab kev ncig kom ruaj khov.
Yog tsis muaj kev tswj kom zoo, sedimentation, qhuav number case residue, los yog khib nyiab tuaj yeem thaiv cov nozzles yooj yim.
Qhov no yog vim li caskev tu lub tshuab luam ntawv DTFtsuas yog ib qho tseem ceeb raws li kev xaiv cov khoom zooDTF tshuab luam ntawv.
Ink-Related Ua hauv DTF Printing
Ink yog ib qho tseem ceeb tshaj plaws uas cuam tshuam rau kev ntseeg tau ntawm aDTF tshuab luam ntawv.
HauvDTF hloov luam ntawv, dawb number case muaj ib tug siab concentration ntawmtitanium dioxide xim, uas yog hnyav dua li lwm cov pigments. Yog tias lub tshuab luam ntawv tseem nyob twj ywm rau lub sijhawm ntev, cov xim tuaj yeem nyob hauv qab ntawm lub tank. Nyob rau tib lub sijhawm, cov kab no tuaj yeem nkag mus rau hauvDTF tshuab luam ntawv number case systemthiab thaum kawg mus txog lub printhead.
Cov inks tsis zoo tuaj yeem tsim teeb meem ntxiv. Qee cov inks inferior muaj impurities lossis cov tshuaj tsis ruaj khov, uas tuaj yeem ua rau cov kuab tshuaj evaporate sai heev. Thaum qhov no tshwm sim, ink residue yuav pib ziab ib ncig ntawmprinthead nozzles, nws thiaj li tsim clumps uas thaiv tus number case flow.
Lwm qhov yuam kev qee zaum pom hauvDTF luam ntawv lag luamyog sib xyaw inks los ntawm ntau hom. Vim hais tias txhua tus neeg tsim khoom siv cov tshuaj sib txawv, kev sib xyaw ua ke tuaj yeem ua rau cov tshuaj tiv thaiv tsis xav tau uas ua rau kom coagulation thiab ua rau txhaws.
DTF tshuab luam ntawv taub hau.
Rau cov txiaj ntsig zoo ib yam, AGP ib txwm pom zoo sivchaw tsim tshuaj paus-pom zoo DTF number casetsim tshwj xeeb rau koj lub tshuab luam ntawv qauv.
Kev tu cov teeb meem uas ua rau Printhead Clogging
Muaj ntau case ofDTF tshuab luam ntawv cloggingtsis yog tshwm sim los ntawm cov teeb meem kho vajtse, tab sis los ntawm kev saib xyuas tsis tu ncua.
Yog tiasDTF tshuab luam ntawvyog powered tawm yam tsis muaj kev tiv thaiv lub taub hau zoo, lub nozzles tseem raug rau huab cua. Nyob rau tib lub sij hawm, tus number case dries thiab ua ib txheej hardened ntawm nozzle phaj.
Lwm qhov tseem ceeb ua haujlwm feem ntau tsis saib xyuas yogdawb number case agitation. Vim tias tus cwj mem dawb nyiam daws sai sai, niaj hnubDTF tshuab luam ntawvfeem ntau muaj xws li ib tug tsis siv neeg stirring system. Yog hais tias qhov no feature yog neeg xiam, sediment yuav accumulate thiab nkag mus rau hauvDTF tshuab luam ntawv ink circulation system, thaum kawg ua rau txhaws.
Tsis tas li ntawd, lubkhib nyiab pad thiab limxav tau kev tu ncua sij hawm. Plua plav, lint, thiab cov kua nplaum qhuav tuaj yeem ncig hauv lub cev thiab ncav cuag lub taub hau yog tias tsis khaws cov lim dej.
Rau kev lag luam sivhigh-speed DTF tshuab luam ntawvhauv kev tsim khoom tas mus li, kev tu ncua sij hawm ua qhov tseem ceeb dua.
Environmental Factors cuam tshuam rau DTF tshuab luam ntawv Performance
Kev ua haujlwm ib puag ncig plays lub luag haujlwm tseem ceeb heev hauvDTF tshuab luam ntawv stability.
Thaum cov av noo poob qis hauv qab no40%, tus number case tuaj yeem qhuav sai dua li qub, ua rau muaj kev pheej hmoo ntawm nozzle blockage. Ntawm qhov tod tes, kub siab heev - tshwj xeeb tshaj yog saum toj no30 ° C- tej zaum yuav ua rau tus number case viscosity nce, ua rau nws nyuaj rau covDTF lub taub haukom tshem tawm cov tee dej kom zoo.
Plua plav yog lwm qhov kev hem thawj zais. Kev cob qhia nrog cov plua plav hnyav lossis ntaub lint tuaj yeem tsim hluav taws xob zoo li qub, uas nyiam cov khoom mus rau qhov chawDTF tshuab luam ntawv taub hau. Thaum cov khoom no nyob ntawm lub phaj nozzle, lawv tuaj yeem cuam tshuam cov nozzles.
Kev tuav lub chaw ua haujlwm huv thiab tswj tau zoo txo qhov kev pheej hmoo ntawmDTF tshuab luam ntawv tu cov teeb meem.
Step-by-Step Solutions rau ntau theem ntawm Clogging
Tsis yog txhua qhov clogs xav tau tib txoj kev kho. Feem ntau, qhov hnyav ntawm qhov txhaws txiav txim siab qhov kev daws teeb meem tsim nyog.
Clogging me me
Cov tsos mob thaum ntxov feem ntau suav nrogcov kab uas ploj lawm hauv kev sim luam tawmlos yog cov xim me me hauv cov duab.
Hauv cov xwm txheej no, pib los ntawm kev khiav lubtsis siv neeg printhead tu muaj nuj nqilos ntawm lub tshuab luam ntawv software. Ua ob lossis peb lub teeb tu lub voj voog nrog lub sijhawm luv luv feem ntau dissolves qhuav number case residue.
Koj tuaj yeem maj mam ntxuav qhov chaw ntawm qhov chawDTF lub taub hausiv ib daim ntaub tsis muaj lint thiab tshwj xeeb ntxuav kua. Txhua zaus so hauv ib qho kev taw qhia kom tsis txhob thawb cov khib nyiab rov qab rau hauv lub nozzles.
Thaum kawg, luam aDTF nozzle test qauvkom paub meej tias qhov teeb meem puas tau raug daws.
Nruab nrab Clogging
Yog tias kev ntxuav tsis siv neeg tsis daws qhov teeb meem, yuav tsum muaj txheej txheem ntxuav kom tob.
Lub taub hau luam tawm tuaj yeem raug tshem tawm thiab ntxuav siv athim rov qab txoj kev flushing. Nrog kev pab los ntawm ib tug syringe uas muaj cov tshuaj ntxuav, cov kua yog ua tib zoo txhaj rov qab los ntawm lub nozzles kom loosen qhuav number case deposits.
Lwm cov txheej txheem siv feem ntau yog adej sov so. Lub nozzle phaj tuaj yeem muab tso rau hauv dej huv ntawm kwv yees li40-50 ° Crau ib ncig ntawm 15-20 feeb. Qhov no yuav pab soften hardened number case yam tsis ua puas lubDTF tshuab luam ntawv taub hau.
Tom qab ntxuav, rov nruab lub tshuab luam ntawv thiab ua lwm lub voj voog tsis siv neeg tu.
Clogging hnyav
Thaum lub tshuab luam ntawv tsimtsis muaj ink output kiag li, qhov clog yuav hnyav dua.
Hauv cov xwm txheej zoo li no, cov kws tshaj lij feem ntau tsau lub taub hau luam ntawv hauv atshuaj ntxuav tshwj xeebtsim los rau cov tawv tawv ink deposits. Cov txheej txheem no yuav siv sijhawm 20-30 feeb nyob ntawm qhov hnyav.
Yog tias qhov blockage tseem tsis tuaj yeem raug tshem tawm, qhov kev xaiv zoo tshaj plaws yog hu rau cov chaw tsim khoom-xws liAGP-rau kev txhawb nqa kev tshaj lij lossis aDTF printhead hloov.
Kev sim ua phem rau kev ntxuav phau ntawv tuaj yeem ua rau lub cev tsis zoo nozzle mus tas li.
Kev Tiv Thaiv Qhov Tseem Ceeb rau DTF tshuab luam ntawv
Cov neeg ua haujlwm muaj kev paub hauv lubDTF luam ntawv kev lag luamfeem ntau ua raws li lub hauv paus ntsiab lus yooj yim:tiv thaiv teeb meem ua ntej lawv tshwm sim.
Ob peb tus cwj pwm zoo ib yam tuaj yeem txo qhov kev pheej hmoo ntawmDTF tshuab luam ntawv nozzle clogging.
Ua ntej, ib txwm sivzoo DTF number casethiab zam kev sib xyaw ua ke. Tsis tu ncua qhib lubdawb number case ncig los yog agitation systemkom muaj xim ruaj khov.
Qhov thib ob, tsim kom muaj kev ua haujlwm ntevDTF lub tshuab luam ntawv tu lub sijhawm. Kev khiav lub voj voog ceev ceev thiab luam ntawv lub tshuab nozzle txhua hnub pab tshawb xyuas cov teeb meem ntxov. Kev tu txhua lub limtiam ntawm cov lim dej thiab cov ntaub ntawv pov tseg pov tseg kuj tseem tiv thaiv kev kis kab mob hauv lub tshuab luam ntawv.
Thaum kawg, tuav lub chaw ua haujlwm ruaj khov. Qhov zoo tshaj plaws, qhov chaw ua haujlwm kub yuav tsum nyob nruab nrab ntawm20-28 ° C, nrog cov av noo nyob ib puag ncig40-60%.
Ua raws li cov kauj ruam no xyuas kom kojDTF tshuab luam ntawvkhiav kev ntseeg siab rau ntev ntau lawm voj voog.
Kev xav zaum kawg
HauvDTF luam ntawv, printhead noj qab haus huv txiav txim siab tag nrho kev ntseeg ntawm tag nrho cov txheej txheem ntau lawm. ThaumDTF tshuab luam ntawv nozzle cloggingyog ib qho teeb meem tshwm sim, feem ntau nws tuaj yeem zam dhau los ntawm kev xaiv tus cwj mem kom zoo, kev saib xyuas tsis tu ncua, thiab kev tswj hwm kev ua haujlwm zoo.
Yog tias muaj teeb meem tshwm sim, nws yog ib qho tseem ceeb kom kuaj xyuas qhov hnyav ua ntej thiab siv txoj kev tu kom tsim nyog - los ntawm kev tu yooj yim tsis siv neeg mus rau kev pabcuam kev ua haujlwm.
Los ntawm kev ua raws li cov kev coj ua zoo tshaj plaws no, cov lag luam tuaj yeem txo cov sijhawm poob qis, ncua lawv lub neejDTF tshuab luam ntawv printheads, thiab tswj cov zis zoo ib yam hauvDTF hloov luam ntawv ntau lawm.
