Ukuphrinta isikrini, inqubo eye yamelana novivinyo lwesikhathi, iyaqhubeka nokuba indlela edumile yokudala imiklamo enempilo futhi ehlala isikhathi eside ezintweni ezihlukahlukene. Kusukela kumfashini kuya ekukhangisweni, ukuguquguquka nokusebenza kahle kokuphrinta isikrini kukwenza kube yinketho ezimbonini eziningi. Lo mhlahlandlela uzohlola imininingwane eyinkimbinkimbi yemishini yokuphrinta isikrini, ukuthi isebenza kanjani, ukusetshenziswa kwayo, izindleko, kanye nemishini ehamba phambili etholakalayo, ehlinzeka ngemininingwane ebalulekile kubo bobabili abaqalayo kanye nezingcweti ezingochwepheshe.
Okuqukethwe:
– Kuyini ukuphrinta kwesikrini?
- Isebenza kanjani imishini yokuphrinta isikrini?
- Ungawusebenzisa kanjani umshini wokuphrinta wesikrini
– Ibiza malini imishini yokuphrinta isikrini?
- Imishini yokuphrinta yesikrini ephezulu
Kuyini ukuphrinta isikrini?
Ukuphrinta isikrini, okubuye kwaziwe ngokuthi ukuhlola kukasilika, kuyindlela yokuphrinta ehlanganisa ukusunduza uyinki esikrinini semeshi ku-substrate, ngaphandle kwasezindaweni ezenziwe ukuthi inki ingangeneki yi-stencil evimbayo. Le ndlela ithandwa kakhulu ngekhono layo lokukhiqiza imibala egqamile kanye nokuphrinta okuqinile ezindaweni ezihlukahlukene ezihlanganisa izindwangu, izitsha zobumba, ukhuni, iphepha, ingilazi nensimbi. Inqubo ingaba mathupha noma i-othomathikhi, ngokuthuthuka kwezobuchwepheshe okuholela emishinini eyinkimbinkimbi ekwazi ukuphatha amadizayini ayinkimbinkimbi, anemibala eminingi ngokunemba nangesivinini.
Umnyombo wokuphrinta isikrini usebulula bawo kanye nokuguquguquka. Isikrini esenziwe nge-fine mesh seluliwe ngokuqinile phezu kohlaka. Idizayini ye-stencil yenziwa esikrinini ngokuvimba izingxenye zesikrini ngento engangeneki noma ngokumboza isikrini nge-emulsion ye-photosensitive ebuye ithuthukiswe ngendlela efanayo nesithombe. Le nqubo idala iphethini enembile futhi ephindaphindekayo engasetshenziswa izikhathi eziningi, okwenza ukuphrinta kwesikrini kube okufanelekile kuma-run amakhulu.
Isebenza kanjani imishini yokuphrinta isikrini?
Imishini yokuphrinta isikrini isebenza ngomgomo oyisisekelo kodwa ingahluka kakhulu ngokuya ngobunkimbinkimbi kanye ne-automation. Inqubo eyisisekelo ihilela ukusetshenziswa kukayinki ku-substrate ngokusebenzisa isikrini semeshi. Isikrini sibekwe phezu kwezinto ezizophrintwa, bese uyinki ubekwe phezu kwesikrini. I-squeegee ibe isetshenziselwa ukucindezela uyinki ezimbotsheni ze-mesh ku-substrate engezansi. Yizindawo kuphela ezingavinjwanga yi-stencil ezivumela u-inki ukuba adlule, okudala ukuphrinta.
Ekuphrinteni kwesikrini okwenziwa ngesandla, opharetha ulawula i-squeegee ngesandla, enquma ingcindezi, i-engeli, nesivinini sokushaywa. Le ndlela idinga ikhono nolwazi ukuze kuzuzwe imiphumela engaguquki, ikakhulukazi ngemiklamo enemibala eminingi. Ngakolunye uhlangothi, imishini yokuphrinta isikrini ezenzakalelayo isebenzisa izilawuli zemishini noma zedijithali ukuphatha lezi ziguquguqukayo, okuvumela ukunemba okuphezulu nokuphindaphinda. Le mishini ingahluka ukusuka kumamodeli amancane we-tabletop kuya kumayunithi amakhulu ahlala phansi, eminye ekwazi ukuphrinta kuma-substrates amaningi ngesikhathi esisodwa.
Ungawusebenzisa kanjani umshini wokuphrinta isikrini
Ukusebenzisa umshini wokuphrinta isikrini kuhilela izinyathelo ezimbalwa ezibalulekile, kungakhathaliseki izinga lokuzenzakalelayo. Isinyathelo sokuqala ukwakha noma ukuthola i-stencil yomklamo ozophrintwa. Uma isikrini sesilungisiwe nge-stencil, sibekwa phezu kwe-substrate. Uhlobo lukayinki olusetshenziswayo lungahlukahluka kuye ngokuthi i-substrate kanye nesiphetho esifunekayo. Ngemva kokulayisha uyinki esikrinini, i-squeegee isetshenziselwa ukucindezela uyinki ngemeshi.
Ngokuphrinta kwesikrini okwenziwa ngesandla, ukugcina ingcindezi engaguquki kanye nesivinini kubalulekile ukuze uthole ukuphrinta okufanayo. Emishinini ezenzakalelayo, la mapharamitha asethwa ngaphambi kokuqala ukuphrinta, okuvumela imiphumela engaguquki ezintweni eziningi. Ngemva kokunyathelisa, uyinki kufanele ulashwe noma usethwe, ngokuvamile ngenhlanganisela yokomisa nokusetha ukushisa, ukuze kuqinisekiswe ukuqina nokumelana nokufiphala.
Ibiza malini impahla yokuphrinta isikrini?
Izindleko zemishini yokuphrinta isikrini zingahluka kakhulu ngokuya ngosayizi, inkimbinkimbi, kanye nezinga lokuzenzakalelayo lomshini. Izinsiza eziyisisekelo zokuphrinta isikrini ezenziwa ngesandla zingaqala zibe phansi njengamadola angamakhulu ambalwa, zizenze zifinyeleleke kwabathanda ukuzilibazisa kanye namabhizinisi amancane. Lawa makhithi ngokuvamile ahlanganisa umshini wokunyathelisa wombala owodwa, izikrini, i-squeegee, nezinto eziyisisekelo.
Imishini ezenzakalelayo ye-Mid-range eyenzelwe ukukhiqiza okuncane kuya kokuphakathi ingabiza noma yikuphi ukusuka ezinkulungwaneni ezimbalwa ukuya emashumini ezinkulungwane zamadola. Le mishini inikeza ukusebenza kahle okukhulayo nokungaguquguquki, enezici ezifana neziteshi zemibala eminingi kanye nezinhlelo ezomisa ezihlanganisiwe. Amamodeli asezingeni eliphezulu, alungele izinhlelo zokusebenza zezimboni ezinkulu, angadlula u-$100,000, abonisa amakhono awo athuthukile, isivinini, nezici ezizenzakalelayo.
Imishini yokuphrinta isikrini esiphezulu
Imakethe inikeza izinhlobonhlobo zemishini yokunyathelisa isikrini, ihlinzeka ngezidingo ezahlukene kanye nesabelomali. Amanye amamodeli aphezulu afaka i-M&R Genesis Manual Screen Printing Press yabaqalayo nemisebenzi emincane, enikeza ukusetshenziswa kalula nokuguquguquka. I-Workhorse Products Saber Series ithandwa kakhulu ngokukhiqizwa kweleveli emaphakathi, ehlanganisa ukuma kwesikrini okuzenzakalelayo kanye neziteshi eziningi zemibala. Ngokukhiqizwa kwevolumu ephezulu, i-Anatol VOLT XL igqamile, enikezela ngokuzenzakalelayo okugcwele, ukulawula okunembayo, kanye nekhono lokusingatha imiklamo eyinkimbinkimbi, enemibala eminingi ngempumelelo.
Isiphetho:
Ukuphrinta isikrini kuhlala kuyingxenye ebalulekile futhi eguquguqukayo yomhlaba wokuphrinta, ngenxa yokuguquguquka kwakho, ukuqina, nokudlidliza kwamaphrinti. Kungakhathaliseki ukuthi uqala emhlabeni wokuphrinta isikrini noma ufuna ukuthuthukisa ukusethwa kwakho kwamanje, ukuqonda umshini, ukuthi usebenza kanjani, nokuthi yiziphi izinketho ezitholakalayo kubalulekile. Ngomshini ofanele nolwazi, amathuba alokho ongakudala acishe angenamkhawulo, okwenza ukuphrinta kwesikrini kube ukukhetha okudumile ezinhlobonhlobo zezinhlelo zokusebenza.
