Kev Tshawb Nrhiav Thiab Tswj Cov Kev Kho Nto Ua Kua Hauv PS Plate Manufacturing Process (Part 1)

Kev Tshawb Fawb thiab Kev Tswj Xyuas Kev Kho Nto Ua Kua Hauv PS Plate Manufacturing Process (Part 1)

Cov txheej txheem tiv thaiv-puag saum npoo txheej txheem ua haujlwm tseem ceeb heev hauv PS version ntau lawm kab.

PS phaj yog cov ntawv luv ntawm pre-coated photosensitive resin phaj, uas yog ib qho offset luam ntawv phaj tsim los ntawm pre-txheej photosensitive kua rau saum npoo ntawm phaj puag. Vim tias PS version muaj cov yam ntxwv ntawm kev daws teeb meem siab, tag nrho cov dot luam tawm, cov txheej txheem nplua nuj, yooj yim rau tus tswv tus lej sib npaug, thiab kev luam ntawv siab, nws yog dav siv hauv kev lag luam luam ntawv.

Raws li kev txheeb cais, tag nrho cov kev thov txhua xyoo rau PS version hauv kuv lub teb chaws tau mus txog 100 lab square metres, thiab tag nrho cov peev txheej tsim tawm ntawm PS version yog ze rau 200 lab square meters. kuv lub teb chaws PS phaj kev lag luam tau dhau los ua ib qho tseem ceeb tshaj plaws hauv kev lag luam hauv kev lag luam luam ntawv tam sim no, thiab qee lub npe nrov thiab cov tuam txhab paub zoo tau tshwm sim, tsim kom tiav, loj-scale thiab serialized PS phaj R & D, ntau lawm, Kev muag khoom thiab kev pabcuam tau dhau los ua ib qho ntawm ob peb lub tshuab luam ntawv hauv kuv lub tebchaws luam ntawv uas yog kev lag luam tiag tiag-coj los ntawm cov khoom siv hauv tsev.

1. Taw qhia rau Ps version

Tam sim no, aluminium-raws li zoo qauv PS phaj yog dav siv nyob rau hauv kuv lub teb chaws, thiab aluminium phaj puag nrog ib tug tuab ntawm 0.1mm-0.5mm yog siv raws li kev txhawb nqa. Tom qab kev kho deg roughening xws li electrolytic oxidation, grit-puab oxide zaj duab xis txheej yog tsim, thiab tom qab ntawd ib txheej diazo photosensitive resin yog siv los ua nws.

1. Tshem tawm. Lub reel-hom aluminium phaj puag yog siv, uas muaj cov yam ntxwv ntawm lub teeb kev ntxhib los mos, elasticity me me, ruaj khov loj, thiab yooj yim kom tau txais cov nplej zoo thiab zoo ib yam. Tom qab anodizing, nws muaj zog hydrophilicity thiab corrosion kuj thiab abrasion tsis kam, qhia zoo printability.

2. Degreasing. Aluminium phaj xav tau roj txias thaum lub sij hawm dov txheej txheem. Txhawm rau tiv thaiv qhov corrosion ntawm qhov chaw ua ntej khaws cia thiab kev thauj mus los. Yuav coated nrog anti-xeb roj los tiv thaiv. Txhawm rau kom ua tiav cov txiaj ntsig zoo ntawm electrolytic oxidation. Ua ntej electrolysis, oxidation thiab lwm yam grit kho ntawm txhuas phaj, cov roj stains txuas rau saum npoo ntawm txhuas phaj yuav tsum tau muab tshem tawm.

3. electrolysis. Txoj kev electrolytic feem ntau yog siv los roughen lub txhuas phaj, thiab cov alternating tam sim no yuav tsis tu ncua hloov lub polarity, kom cov txhuas phaj yog tsis tu ncua electrolyzed nyob rau hauv dilute hydrochloric acid. Thiab ua rau saum npoo ntawm phaj puag daim ntawv coarse hais.

4. oxidation. Nce lub hardness ntawm lub hauv paus. Corrosion kuj thiab tshuaj stability rau cov txheej txheem photosensitive, txhim kho kev txuag thiab luam ntawv endurance ntawm cov ntawv luam ntawv.

5. txheej. Ib txheej ntawm cov khoom siv photosensitive yog txuas rau oxide zaj duab xis ntawm txhuas phaj los ua PS phaj.

6. Cov qoob loo. Txiav cov PS txuas ntxiv mus rau hauv nplooj ntawv ntawm qhov loj me. Qhov ntawd yog los ua PS phaj tiav.

2. Qhov tseem ceeb ntawm kev tshawb nrhiav thiab kev tswj xyuas cov kua dej hauv Ps version ntau lawm kab

Tus yuam sij rau PS phaj thev naus laus zis yog kev ua haujlwm ntawm photoresist thiab kev kho qhov chaw ntawm lub phaj puag. Ntawm lawv, lub luag hauj lwm ntawm kev kho deg roughening thev naus laus zis ntawm lub phaj puag yog hloov cov txheej txheem ntawm cov txheej txheem ntawm cov phaj puag saum npoo kho kom txhim kho lub xeev grit, thiaj li tau txais kev luam ntawv zoo dua. Yog li ntawd, cov txheej txheem ntawm kev kho saum npoo ntawm PS phaj puag yog ib txoj haujlwm tseem ceeb hauv tag nrho cov kab ntau lawm.

Hauv PS version ntawm cov txheej txheem tsim khoom. Lub hom phiaj ntawm kev kho saum npoo ntawm lub phaj phaj yog kom muaj lub hauv paus zoo rau kev tsim cov ntawv luam tawm (daim duab thiab cov ntawv nyeem) ib feem, nthuav dav qhov tshwj xeeb ntawm cov phaj phaj, thiab txhim kho lub peev xwm nqus photoresist; thaum rau qhov khoob, nws yog qhov tsim nyog rau khaws cia noo noo thiab txo qhov nro ntawm qhov chaw thiab tiv thaiv kom tsis txhob ntog.

Lub hom phiaj ntawm kev kho saum npoo ntawm lub phaj yog tsim cov nplej, uas ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm PS board. Piv txwv li, kev daws teeb meem, kev pom tseeb, thiab kev ua siab ntev ntawm PS phaj yog ncaj qha ntsig txog lub xeev cov nplej. Cov txheej txheem ntawm kev tsim sanding lub hom phiaj ntawm txhuas phaj nto muaj xws li mechanical sib tsoo txoj kev, electrolytic sib tsoo txoj kev, sandblasting thiab corrosion txoj kev, thiab lwm yam. Cov txheej txheem feem ntau siv nyob rau hauv loj thiab medium-qhov loj qhov me PS phaj ntau lawm kab yog electrolytic sib tsoo. Txhawm rau tsim kom zoo dua cov xuab zeb mesh roughened version puag. Aluminium phaj feem ntau degreasing ua ntej electrolysis. Kev kho oxidation yog nqa tawm tom qab electrolysis, thiab ntau yam kev ntxuav dej thiab kev ua haujlwm nruab nrab kuj suav nrog ntawm cov kauj ruam no.