Ubuchwepheshe bokuphrinta be-Inkjet ubuchwepheshe obusha bokuphrinta obungathintani nabo, obungenangcindezi, obungenapuleti, obukwazi ukubona ukuphrinta ngokufaka imininingwane egcinwe kukhompuyutha ye-elekthronikhi kuphrinta ye-inkjet.Ngokusho kwesimiso sokusebenza, ubuchwepheshe bokuphrinta be-inkjet bungahlukaniswa ngezinhlobo ezimbili: inkjet eqinile kanye ne-inkjet ewuketshezi.Imodi yokusebenza ye-inkjet eqinile ngokuyinhloko i-sublimation yokudaya, kodwa izindleko ziphezulu;futhi imodi eyinhloko yokusebenza yephrinta ye-inkjet ye-liquid ihlukaniswe nge-thermal kanye ne-micro piezoelectric, futhi lobu buchwepheshe obubili kuseyi-inkjet yamanje.Ubuchwepheshe obujwayelekile emakethe yokuphrinta, kulo magazini, sethula ikakhulukazi ubuchwepheshe bokuphrinta be-inkjet be-bubble.
Indlela I-Thermal Inkjet Printing Technology Esebenza Ngayo
Ukushisa okukhiqizwa umshini wokushisisa kubangela ukuthi uyinki ubilise futhi amandla amabhamuza akhafule uyinki.
Ubuchwepheshe bokuphrinta be-inkjet obushisayo izinga lokushisa eliphezulu kanye nobuchwepheshe bokuphrinta obunomfutho ophezulu ngokushisisa imibhobho ukuze kukhiqizwe amabhamuza kuyinki, futhi amabhamuza acindezela uyinki ku-substrate yokuphrinta.
Isimiso sokusebenza sobuchwepheshe bokuphrinta be-inkjet esishisayo sithi: kusetshenziswa izinto ezimelana nefilimu ezacile, uyinki onevolumu engaphansi kuka-5uL ushisisa ngokushesha ube ngaphezu kuka-300 ℃ endaweni yokukhipha uyinki, enze amabhamuza amancane angenakubalwa, futhi amabhamuza aba ngokushesha 10 us) ahlanganiswe abe amabhamuza amakhulu futhi anwetshwe, aphoqelele amaconsi kayinki aphume emlonyeni.Ngemva kokuba ibhamuza liqhubeka likhula ama-microsecond ambalwa, liyanyamalala libuyele ku-resistor, futhi njengoba ibhamuza linyamalala, uyinki osembhobhoni nawo uyahlehla.Khona-ke, ngenxa yamandla okumunca akhiqizwa ukungezwani kwendawo kayinki, uzodwetshwa uyinki omusha ukuze ugcwalise indawo yokukhipha uyinki emjikelezweni olandelayo wokuphrinta.
Njengoba uyinki eduze nobhobho uhlala ushisisa futhi upholisiwe, izinga lokushisa eliqoqiwe likhuphuka ngokuqhubekayo liye ku-30 ~ 50 ℃, ngakho-ke kuyadingeka ukusebenzisa ukujikeleza kwe-inki engxenyeni engenhla ye-cartridge kayinki ukuze kuphole, kodwa esikhathini eside. inqubo yokuphrinta, uyinki kuyo yonke i-cartridge kayinki usazohlala ku-40 ~50℃ noma ngaphezulu.Njengoba ukuphrinta kwe-inkjet eshisayo kwenziwa ngezinga lokushisa eliphakeme, uyinki kufanele ube ne-viscosity ephansi (ngaphansi kuka-1.5mPa.s) kanye nokushuba okuphezulu kwendawo (ngaphezulu kuka-40mN/m) ukuze kuqinisekiswe ukuphrinta kwesikhathi eside Okuqhubekayo kwesivinini esikhulu.
Izinzuzo ze-Thermal Inkjet Printing Technology
ubuchwepheshe bokuphrinta be-inkjet obushisayo ngokuvamile busebenzisa isistimu ye-inki exutshwe nodayi osuselwe emanzini kanye nowoyela, ongafinyelela ikhwalithi enhle yokuphrinta noma ngabe isetshenziswa kumaphrinta asekhaya noma amaphrinta okuhweba.Ngokunciphisa indawo yokukhipha amaconsi kayinki nokuhlanganisa ubuchwepheshe bomjikelezo wokujikeleza, umthamo weconsi likayinki wamaphrinta we-inkjet asebenzisa ubuchwepheshe bokuphrinta be-inkjet ngokuzayo uzoba mncane, futhi imvamisa yamaconsi ayinki azoba phezulu, angakhiqiza amaconsi kayinki amaningi kakhulu.Imibala evumelanisiwe nama-halftones abushelelezi.Ubuchwepheshe bokuphrinta be-inkjet obushisayo buhlangabezana nezakhi eziyisisekelo zemvamisa yokusebenza ephansi, ukubala kwe-nozzle ephezulu kanye nokuxazululwa kokuphrinta okukodwa okudingekayo kokuphrinta ngesivinini esikhulu, okungathuthukisa isivinini sokuphrinta nokusebenza kahle komsebenzi wephrinta, kanye nobuchwepheshe besekethe obuhlanganisiwe bungaphinda buqhubeke nokunciphisa izindleko zokuphrinta. .
Ngaphezu kwalokho, ikhanda lokuphrinta lisebenzisa ubuchwepheshe bokuphrinta be-inkjet obushisayo lizokhiqiza ingcindezi ngenxa yesenzo samabhamuza ashisayo phakathi kwe-cartridge kayinki noyinki.Ngakho-ke, i-cartridge ye-inki kanye ne-nozzle kuyadingeka ukwakha isakhiwo esihlanganisiwe.Uma i-cartridge kayinki ishintshwa, ikhanda lokuphrinta libuyekezwa ngesikhathi esifanayo.Abasebenzisi akusadingeki bakhathazeke ngenkinga yokuvala umlomo.Kodwa-ke, lokhu futhi kubangela ukuthi izindleko zezinto ezisetshenziswayo zibize kakhulu
Ukubi kweThermal Inkjet Printing Technology
Imbobo esebenzisa ubuchwepheshe bokuphrinta be-inkjet eshisayo isebenza endaweni yokushisa ephezulu kanye nengcindezi ephezulu isikhathi eside, futhi umlomo wombhobho ugqwalile kakhulu, futhi kulula ukubangela ukuchaphazeka kwe-ink droplet kanye nokuvaleka kombhobho.
Ngokuphathelene nekhwalithi yokunyathelisa, ngenxa yokuthi uyinki udinga ukushiswa ngesikhathi sokusetshenziswa, uyinki uthambekele ekushintsheni kwamakhemikhali emazingeni okushisa aphezulu, futhi izakhiwo zawo azinzile, futhi ubuqiniso bombala buzothinteka ngezinga elithile;ngakolunye uhlangothi, njengoba uyinki ukhishwa ngamabhamuza omoya, Ukuqondisa kanye nevolumu yamaconsi ayinki kunzima ukulawula, futhi imiphetho yemigqa ephrintiwe kulula ukungalingani, okuthinta ikhwalithi yokunyathelisa ngezinga elithile.
Isikhathi sokuthumela: Apr-15-2022