Rau cov pib ntawm silk screen silicone, tswj qhov tseem ceeb yog tus yuam sij kom paub tseeb tias cov khoom lag luam muaj thiab txhim kho kev sib tw ua lag luam. Hauv qab no qhia cov hau kev ntawm kev tswj hwm zoo hauv kev nthuav dav los ntawm peb theem:Kev npaj ua ntej Silk npo npo luam ntawv, cov ntsiab lus tseem ceeb ntawm kev ua kom lo lo ntxhuav screen printing, thiab kev tshuaj xyuas zoo tom qab Txhob lo lo ntxhuav npo luam ntawv:
Kev npaj ua ntej silk npo luam ntawv
Cov khoom siv xaiv
Silicone auk:Xaiv cov kab mob silicone tsim nyog raws li kev siv ib puag ncig thiab cov uas xav tau ntawm cov khoom. Piv txwv li, silicone auk siv rau sab nraum zoov cov khoom yuav tsum muaj huab cua zoo tsis kam thiab muaj peev xwm tiv taus ultraviolet rays, cua thiab nag yaig; Cov kua mis tau siv rau cov khoom lag luam sib ze yuav tsum ua kom tau raws li cov qauv kev nyab xeeb zaub mov kom ntseeg tau tias tsis muaj tshuaj lom thiab tsis muaj kev phom sij.
Screen:Tus ntxaij suav ntawm qhov screen txiav txim siab tus nqi dhau mus thiab lub txiaj ntsig ntawm cov qauv luam tawm. Cov pib tshiab yuav tsum xaiv cov ntxaij uas tsim nyog suav ntawm qhov screen raws li cov ncauj lus kom ntxaws ntawm cov qauv luam tawm. Feem ntau hais lus, rau cov khoom lag luam luam nrog cov qauv tuab thiab cov qauv yooj yim, qhov screen nrog tus lej qis (xws li {0}} mesh) tuaj yeem xaiv; Yog tias koj xav luam cov qauv zoo thiab cov ntawv nyeem, koj yuav tsum tau siv cov vijtsam siab (xws li {{1} mesh). Nyob rau tib lub sijhawm, xyuas kom meej tias qhov nro ntawm qhov screen yog uniform thiab tsis muaj qhov pom tseeb kom ntseeg tau tias tus num luam tawm tusyees thaum tus txheej txheem luam ntawv.
Substrate:Tshawb xyuas seb qhov chaw ntawm lub substrate yog tiaj thiab huv si, thiab muaj kev tsis xws luag xws li roj, plua plav, thiab khawb. Yog tias muaj impurities nyob rau saum npoo ntawm substrate, nws yuav cuam tshuam rau cov nplaum ntawm tus number cas, ua rau cov qauv luam tawm kom poob tawm thiab plooj. Rau qee cov khoom lag luam uas xav tau cov xov tooj zoo nkauj, xws li txawb xov tooj txawb silicone npog, yuav tsum tau kho ua ntej, xws li ua polishing thiab tu.
Khoom debugging
Luam Ntawv Luam Ntawv:Kho cov scraper siab, kaum sab xis, thiab nrawm ntawm lub tshuab luam ntawv screen. Yog tias daim scraper siab me me heev, tus mem kua tsis tuaj yeem nkag mus rau lub vijtsam, ua rau muaj lub teeb thiab tsis tu ncua cov qauv ntawm cov qauv luam tawm; Yog lub siab siab dhau lawm, nws yooj yim rau khawb lub vijtsam, cuam tshuam rau lub neej pabcuam ntawm lub vijtsam, thiab tseem yuav ua rau lub cev nqaij to, ua rau tus qauv blurred. Feem ntau hais lus, lub kaum sab xis ntawm cov scraper thiab qhov screen yog qhov ntau ntawm 70 degree yuav tsum tau hloov kho raws li qhov loj me thiab nyuaj ntawm cov qauv, feem ntau ntawm 20 thiab 40cm / s.
Kho cov khoom:Yog tias nws yog lub tshav kub-kho silicone number case number case, kom ntseeg tau tias qhov kub thiab lub sijhawm ntawm kev kho kom sov tau teem yog qhov teeb tsa yog. Yog tias qhov ntsuas kub siab dhau lossis lub sijhawm kho tau ntev dhau lawm, cov kua zaub mov silicone yuav muaj hnub nyoog, tsis txaus ntseeg, thiab txawm tias muaj kev cuam tshuam nrog substrate; Yog tias qhov ntsuas kub tsawg dhau los yog lub sijhawm kho tau tsis txaus, tus number case tsis tuaj yeem kho tiav, cov nplaum tsis zoo, thiab nws yooj yim los poob tawm. Piv txwv li, kev kho qhov kub ntawm ib hom kab ke silicone yog nyob nruab nrab ntawm 150} {}}} degree, thiab lub sijhawm kho tau yog hais txog {}} feeb.
Cov ntsiab lus tseem ceeb ntawm kev ua haujlwm thaum lub vijtsam luam ntawv
Ink sib xyaw
Kev cai tswj tau:Nruj me ntsis ua raws cov qauv sib piv tau muab los ntawm cov kua mis tso cai kom sib xyaw thiab zam qhov kev tsis txaus siab vim tsis muaj qhov tsis txaus ntseeg. Piv txwv li, qee qhov inlicone silicone yuav tsum tau sib xyaw nrog cov neeg sawv cev hauv ib qho kev faib ua feem. Yog tias cov neeg kho tus nqi kho ntau dua yog ntxiv, tus cwj mem yuav kho tau sai dhau thiab thaiv cov ntxaij ntawm lub vijtsam; Yog tias muaj tsawg dua, tus number case yuav tsis kho kom tiav, cuam tshuam cov khoom lag luam zoo.
Do Tusyees:Siv lub taub hau kom do cov kua mem kua ensen kom ntseeg tau tias cov xim, cob, cov kuab tshuaj thiab lwm yam hauv cov number case tau sib xyaw ua ke. Lub sijhawm stirringing feem ntau tsis tsawg tshaj li 3-5 feeb. Thaum lub sij hawm cov txheej txheem stirring, ceev faj kom tsis txhob muaj npuas ntau, txwv tsis pub nws yuav cuam tshuam rau cov ntawv luam tawm.
Luam Ntawv Ua Haujlwm
Qhov chaw tseeb:Tso lub substrate tseeb ntawm kev ua haujlwm ntawm lub tshuab luam ntawv ntawm lub tshuab luam ntawv thiab siv cov cuab yeej ua haujlwm los kho nws kom ntseeg tau tias txoj haujlwm ntawm txhua daim ntawv sau ua ke. Rau qee cov khoom lag luam uas yuav tsum muaj ntau xim sib txawv, txoj haujlwm raug yog qhov tseem ceeb tshwj xeeb. Kev sib txawv ntau dhau yuav ua rau cov npe sau npe tsis raug, ua dab, kev ua phem, misalignment thiab lwm yam teeb meem.
SCRAPING UA HAUJ LWM:Thaum scraping, kom lub kaum ntse ntse thiab siab ntawm tus scraper thiab lub vijtsam phaj ruaj khov, thiab txhuam ntawm qhov kev sib dhos ceev. Thaum lub sij hawm scraping, ua tib zoo saib xyuas cov kev nkag mus ntawm tus number case. Yog hais tias tus Ink nkag tsis txawv, kho cov scraper siab lossis kaum sab xis hauv lub sijhawm. Nyob rau tib lub sijhawm, tsis txhob rov scraping ntawm tib txoj hauj lwm kom tsis txhob nyob rau hauv cov kev sib txuam thiab tsis xwm yeem tuab.
Kev Soj Ntsuam Zoo Tom Qab Tshuaj Luam Ntawv Luam Ntawv
Cov tsos tshuaj xyuas
Cov qauv kev ncaj ncees:Txheeb xyuas seb cov qauv luam tawm ua tiav, txawm tias muaj cov luam tawm ploj, thiab lwm yam ntawm lub logo tau pom meej meej thiab tsis ploj.
Xim xim:Piv cov xim ntawm cov khoom luam tawm nrog cov qauv xim los xyuas seb puas muaj xim sib txawv. Muaj peev xwm siv tau rau cov xim xim, thiab cov xim sib txawv ΔE yog feem ntau yuav tsum muaj ntau dua lossis sib npaug rau cov lag luam sib txawv yuav txawv).
Zoo Tshaj:Saib seb cov ntawv luam tawm yog du thiab tiaj tus, thiab seb puas muaj qhov tsis xws luag xws li npuas, cov lus, thiab cov txiv kab ntxwv tev. Cov npuas thiab cov nplais yuav cuam tshuam rau cov tsos zoo ntawm cov khoom lag luam, thiab txiv kab ntxwv tev tev yuav ua rau tus qauv zoo nkauj tsis ncaj thiab muaj kev xav.
Kev Kuaj Ntsuas
Daim nplaum nplaum nplaum:Siv ib puas-sib dhos riam los txiav 10 _ 10 1 mm × 1m me me squares, thiab tom qab ntawd siv cov kab xev me me, thiab kuaj cov qauv kos. Raws li cov qauv kev cai, thaj chaw muaj kab kos yuav tsum tsawg dua 5% kom tsim nyog.
Hnav Ntsuas Yeem:Siv tus ntsuas kev coj mus ua kev sib txhuam ntawm cov qauv sib txhuam ntawm cov qauv luam tawm, teem ib co lej ntawm cov kev sib txhuam thiab saib cov qauv hnav ntawm cov qauv. Piv txwv li, tom qab 500 cov kev sib txhuam, tus qauv tseem tuaj yeem ua kom pom tseeb thiab tsis muaj kev pom tseeb, uas txhais tau tias kev coj tawm tsam yuav tsum tau ua.
Tshuaj Ntsuam Kev Ntsuas:Raws li kev siv ib puag ncig ntawm cov khoom lag luam, xaiv cov tshuaj sib haum tshuaj ntsuam xyuas kom kuaj cov qauv luam tawm. Piv txwv li, tsau cov ntawv luam tawm hauv cov kuab tshuaj xws li dej cawv thiab tom qab ntawd nws cov qauv hloov pauv nws cov tshuaj tua kab mob.