Namhlanje, oomatshini bokushicilela isikrini basetyenziswa kakhulu kumashishini ahlukeneyo.Kwimveliso yoshicilelo lwesikrini koomatshini bokushicilela isikrini, izikrini zoshicilelo lwesikrini azikwazi ukungcoliswa, kodwa sihlala sisebenzisa oomatshini bokushicilela isikrini ukuze sikhuseleke ngokwahlukileyo.Iintlobo zeemveliso zihlala zibangela ukuba ukungcola kwesikrini kuhlambuluke, okubangelwa yinkunkuma, echaphazela umgangatho wokushicilela kunye nokunciphisa ubomi benkonzo ye template.Ke yeyiphi indlela yokucoca isikrini somatshini wokushicilela isikrini?
Xa kukho ubumdaka okanye i-inki eyomileyo kwindawo eprintiweyo yomfanekiso, isikrini kufuneka sicoceke.Emva kokumisa umshicileli, isakhelo siya kuphakanyiswa.Ngeli xesha, abanye abaqhubi baya kusebenzisa ilaphu le-abrasive ukuhlikihla itemplate.Kwicala elisezantsi, isandi siphezulu ngokwaneleyo ukuba sivakale kuyo yonke ivenkile yokushicilela, kwaye itemplate ihlala yonakaliswa.
Umsebenzisi onolwazi lokwenene akafane asebenzise amandla ukuze ahlikihle indawo eprintiweyo kuba uyazi ukuba ukucaca komfanekiso oshicilelweyo kufuna ukuba yonke imiphetho yomfanekiso ihlale icacile nge-emulsion layer graphic interface.Ukuhlikihla okunzima kunokonakalisa ujongano lomfanekiso womaleko we-emulsion, nokuba ukhuhle umaleko we-emulsion, ushiye umnatha ongenanto.
Xa uprinta imifanekiso yombala we-net-line ephezulu, ifilimu ye-emulsifier phantsi kocingo i-5-6um kuphela ubukhulu, kwaye ububanzi be-mesh ye-mesh ngokwayo bunokuba yi-30um kuphela, engakwazi ukuxutywa kanzima.Ke ngoko, isitshixo sokuthintela ukungcoliseka okurhabaxa kukuthintela ukuba i-stencil ingangcoliseki kuqala.
Isizathu esiphambili sokungcoliswa kwe-stencil kukulawulwa kwe-inki engafanelekanga, okubangela ukuba inki eyomileyo ihlale kwi-mesh.Xa i-inki esekelwe kwi-solvent okanye i-inki yamanzi isetyenzisiweyo, isizathu kukuba i-inki incinci kakhulu okanye inzima kakhulu.Akufunekanga itshintshe kwimeko yohlengahlengiso lwe-inki.Xa usebenzisa i-inks ezinyangekayo zeUV, kufuneka kwenziwe iinzame zokunqanda ukuvezwa kwescreen kukukhanya kweUV kunye nokuphepha ukugqatswa lilanga.
Enye ingxaki ngolawulo lwe-inki kunye nohlengahlengiso olungafanelekanga lwesantya soshicilelo lunokubangela unikezelo olungalinganiyo kunye nokoma ngokukhawuleza kwemesh yokufumana inki.
Isizathu sokugqibela sokumisa inki kukuba i-squeegee ibekwe ngokungafanelekanga okanye igugile.Xa uprinta umfanekiso ococekileyo kunye nenani eliphezulu lemigca yesikrini, kuyafuneka ukuba kusetyenziswe i-squeegee edge ukuguqula okanye ukugqithwa ngexesha lokusetyenziswa okuqhelekileyo.Ubukhali bomfanekiso buncitshisiwe, okubonisa ukuba i-inki ayinakudlula kwi-mesh ngokuqhelekileyo.Ukuba le ngxaki ayisonjululwanga ngexesha, inki iya koma kwi-mesh.Ukunqanda ezi ngxaki, i-squeegee kufuneka ijikelezwe ngamaxesha athile ukwandisa ubomi be-squeegee yayo, okanye ukutshintshela kwi-squeegee entsha ngaphambi kokuba umgangatho wokushicilela wehle.
Ukuze i-mesh isebenze ngokufanelekileyo, kufuneka kuthathelwe ingqalelo ukususa ukungcola kwi-inki okanye kwi-substrate.Ngenxa ye-electrostatic adsorption yezinto ezingcolisayo emoyeni kunye neemeko zokugcinwa kakubi, umphezulu we-substrate unokungcoliswa.Ezi ngxaki zingentla zingasombululwa ngokuphucula iimeko zokugcina kunye nolawulo lwenkqubo.Ukongeza, i-destaticizer kunye ne-substrate decontamination device ingasetyenziswa.Thintela uthuli kunye nokungcola ekugqithiseni ukusuka kwindawo yokushicilela ukuya kumnatha.
Kufuneka ndenze ntoni ukuba i-stencil ingcolisekile?Xa usebenzisa iprinta yesikrini esisicaba, yeka iprinta emva kokuprinta iseti yamaphepha, emva koko ufake iphepha lokuvala ukuze isikrini sidibane ne-blotter..
Vumela isikrini sibe kwindawo yokushicilela, uze usule ukungcola kwi-stencil surface ngelaphu elithambileyo elingaxutywanga kunye nesicoci sesikrini.Musa ukusebenzisa amandla amaninzi, ngoko ke ukungcola kuya kuwela kwi-mesh.Kwiphepha le-absorbent elingezantsi, ukuba kuyimfuneko, phinda ukucocwa kwe-mesh kunye neqhekeza lephepha le-absorbent.Amanye amasuntswana okungcola awela phezulu anokuba makhulu kakhulu ukuba angadlula kumnatha, kodwa anokuncanyathiselwa ngelaphu elithambileyo.Emva kokucoca, ithemplate inokuvuthelwa ngokuvuthela (biza "umoya obandayo").
Xa ucoca umshicileli wesikrini sesetyhula, iimeko ezahlukeneyo zifunyanwa.Ngenxa yesakhiwo soyilo, akunakwenzeka ukuhlamba ukungcola kwiphepha elifunxayo njengomshicileli weskrini wesiqhelo.Ngethamsanqa, ngenxa yesantya soshicilelo olukhawulezayo, akunakwenzeka ukuba i-inki yome kumnatha.Ukuba oku kuyenzeka, qala umise umshicileli xa uprinta iqela, emva koko sebenzisa ilaphu elithambileyo elingena-abrasive ukusebenzisa isicoci sesikrini okanye ubhityile ukuya phezulu kwitemplate apho umzobo uprintwa khona.Isinyibilikisi sikhuhla ubumdaka kumnatha.
Ngamanye amaxesha ukungcola phantsi kwetemplate kuyasuswa.Kule meko, ukungcola kufuneka kucinywe ngobumnene ngelaphu elithambileyo.Musa ukusebenzisa amandla agqithisileyo.Iindlela ezingentla zokucoca kunye nokucoca kufuneka zisetyenziswe rhoqo kwinkqubo yokuvelisa ukwandisa ubomi benkonzo ye-stencil kunye nomatshini wokushicilela isikrini kunye nokunciphisa izinga le-scrap.
Ixesha lokuposa: Nov-26-2020