Ukuphrinta kwesikrini se-PCB kuyisixhumanisi esibalulekile kunqubo yokukhiqiza ye-PCB, ngakho-ke, yimaphi amaphutha avamile wokuphrinta isikrini sebhodi le-PCB?

1, Izinga lesikrini sephutha

1), ukuxhuma izimbobo

Izizathu zalolu hlobo lwesimo yilezi: izinto zokuphrinta zoma ngokushesha kakhulu, enguqulweni yesikrini imbobo eyomile, isivinini sokuphrinta sishesha kakhulu, amandla e-scraper aphezulu kakhulu. Isixazululo, kufanele sisebenzise izinto zokuphrinta ezincibilikayo ezihamba kancane, ngendwangu ethambile ecwiliswe esikrinini sokuhlanza i-solvent ye-organic kancane.

2), ukuvuza kweyinki yenguqulo yesikrini

Izimbangela zalolu hlobo lokwehluleka yilezi: Ingaphezulu lebhodi le-PCB noma izinto zokuphrinta othulini, ukungcola, umonakalo wepuleti lesikrini sokuphrinta isikrini; Ukwengeza, lapho kwenziwa amapuleti okuphrinta, ukuchayeka kweglue yemaski yesikrini akwanele, okuholela ekutheni imaski yesikrini eqinile ingaphelele, okuholela ekuvuzeni kukayinki. Isixazululo ukusebenzisa i-tape paper noma itheyiphu ukuze unamathele embotsheni encane eyindilinga yesikrini, noma uyilungise nge-glue yesikrini.

3), ukulimala kwesikrini kanye nokunciphisa ukunemba

Ngisho noma ikhwalithi yesikrini inhle kakhulu, ngemva kokusebenza isikhathi eside, ngenxa yokulimala kwepuleti lokukhuhla kanye nokulimala kokuphrinta, ukunemba kwayo kuzonciphisa kancane noma kulimaze. Impilo yesevisi yesikrini esiseduze yinde kunaleyo yesikrini esingaqondile, uma sikhuluma nje, ukukhiqizwa okukhulu kwesikrini esiseduze.

4), ukucindezela kokuphrinta okubangelwa iphutha

Ingcindezi ye-scraper inkulu kakhulu, ngeke nje yenze izinto zokunyathelisa ngenani elikhulu, okuholela ekuguqulweni kwe-scraper bending, kodwa kuzokwenza izinto zokunyathelisa zibe ngaphansi, azikwazi ukuphrinta isikrini isithombe esicacile, zizoqhubeka zibangele umonakalo we-scraper kanye ne-mask yesikrini phansi. , ubude be-wire mesh, ukuguqulwa kwesithombe

2, PCB ukuphrinta ungqimba okubangelwa iphutha

1), ukuxhuma izimbobo

Izinto zokuphrinta ezisesikrinini zizovimba ingxenye ye-mesh yesikrini, okuholela engxenyeni yezinto zokuphrinta ngokusebenzisa okuncane noma cha nhlobo, okuholela ephethinini yokupakisha engalungile. Isixazululo kufanele kube ukuhlanza isikrini ngokucophelela.

2), ibhodi le-PCB emuva liyinto yokuphrinta engcolile

Ngenxa yokuthi i-polyurethane ephrintayo ebhodini le-PCB ayomile ngokuphelele, ibhodi le-PCB linqwabelene, okuholela ekutheni izinto zokuphrinta zinamathele ngemuva kwebhodi le-PCB, okuholela ekungcoleni.

3). Ukunamathela okubi

Isixazululo sangaphambili sebhodi le-PCB siyingozi kakhulu emandleni okucindezela okubophayo, okuholela ekuxhumaneni okubi; Noma izinto zokunyathelisa azifani nenqubo yokunyathelisa, okuholela ekunamatheleni okubi.

4), izinja

Kunezizathu eziningi zokunamathela: ngoba izinto zokunyathelisa ngokucindezela kokusebenza nokulimala kokushisa okubangelwa ukunamathela; Noma ngenxa yokuguqulwa kwamazinga okuphrinta kwesikrini, okokusebenza kokuphrinta kuminyene kakhulu okuholela kuma-mesh anamathelayo.

5). Iso yenaliti nokubhavumula

Inkinga ye-Pinhole ingenye yezinto zokuhlola ezibaluleke kakhulu ekulawuleni ikhwalithi.

Izinkinga ze-pinhole yilezi:

a. Uthuli nokungcola esibukweni kuholela embotsheni yokuphina;

b. Indawo yebhodi le-PCB ingcoliswe imvelo;

c. Kunamabhamuza ezintweni zokuphrinta.

Ngakho-ke, ukuze bahlole ngokucophelela kwesikrini, wathola ukuthi iso yenaliti ngokushesha ukulungisa.