Njengoko sonke sisazi, iteknoloji ye-inkjet ye-thermal foam ibisoloko ilawula imarike enkulu yeeprinta ze-inkjet kangangeminyaka emininzi. Enyanisweni, iteknoloji ye-inkjet ye-piezoelectric iqalise utshintsho olukhulu kwiteknoloji ye-inkjet. Ibisetyenziswa kwiiprinta zedesktop ixesha elide. Ngokuphucuka nokuvuthwa kweteknoloji, iiprinta ze-inkjet ze-piezoelectric ezinkulu nazo ziye zavela kwiminyaka yakutshanje.
Njengoko igama lisitsho, umgaqo weteknoloji ye-inkjet yokutshisa i-thermal foaming kukusebenzisa ukumelana okuncinci ukufudumeza i-inki ngokukhawuleza, uze emva koko uvelise amaqamza aza kukhutshwa. Umgaqo we-inkjet ye-piezoelectric usebenzisa ikristale ye-piezoelectric ukubetha nokuguqula i-diaphragm efakwe kwintloko yoshicilelo ukuze i-inki ekwintloko yoshicilelo ikhutshwe.
Ukusuka kwimigaqo ekhankanyiweyo apha ngasentla, singashwankathela iingenelo zobuchwepheshe be-inkjet ye-piezoelectric xa busetyenziswa kwimisebenzi yokuprinta yefomathi enkulu:
(1) Iyahambelana nee-inki ezingaphezulu
Ukusetyenziswa kwee-nozzles ze-piezoelectric kunokuba lula ngakumbi ekukhetheni ii-inki zeendlela ezahlukeneyo. Ekubeni indlela ye-inkjet ye-thermal foam ifuna ukufudumeza i-inki, ukwakheka kweekhemikhali ze-inki kufuneka kuhambelane ngokuchanekileyo ne-cartridge ye-inki. Ekubeni indlela ye-inkjet ye-piezoelectric ingafuneki ukufudumeza i-inki, ukhetho lwe-inki lunokuba lubanzi ngakumbi.
Eyona ndlela ilungileyo yokusebenzisa le nzuzo kukusebenzisa i-inki enemibala. Inzuzo ye-inki enemibala kukuba iyakwazi ukumelana nemisebe ye-UV kune-inki yedayi (esekwe kwidayi), kwaye inokuhlala ixesha elide ngaphandle. Inokuba nolu phawu kuba iimolekyuli zemibala kwi-inki yemibala zihlala zihlangana zibe ngamaqela. Emva kokuba amasuntswana enziwe ziimolekyuli zemibala enemibala ekhanyayo ekhanyiswa yimitha ye-ultraviolet, nokuba ezinye zeemolekyuli zemibala enemibala zitshatyalalisiwe, kusekho iimolekyuli zemibala enemibala ezaneleyo ukugcina uMbala wokuqala.
Ukongeza, iimolekyuli zepigment ziya kwenza i-crystal lattice. Phantsi kwemisebe ye-ultraviolet, i-crystal lattice iya kusasazeka kwaye ifunxe inxalenye yamandla emitha, ngaloo ndlela ikhusela amasuntswana epigment ekonakaleni. Olu phawu lubaluleke kakhulu.
Kakade ke, i-inki ye-pigment nayo ineziphene zayo, eyona nto icacileyo kukuba i-pigment ikhona kwimeko yee-particles kwi-inki. Ezi -particles ziya kusasaza ukukhanya zenze umfanekiso ube mnyama. Nangona abanye abavelisi babesebenzisa ii-inki ze-pigment kwiiprinta ze-inkjet ze-thermal foam ngaphambili, ngenxa yendalo ye-polymerization kunye ne-precipitation yee-molecules ze-pigment, akunakuphepheka ukuba ii-nozzles zayo ziya kuvaleka. Nokuba ishushu, iya kubangela i-inki kuphela. Uxinzelelo kunzima ukuluqonda, kwaye ukuvaleka kunzulu ngakumbi. Emva kweminyaka yophando, kukwakho nee-inki ze-pigment eziphuculweyo zeeprinta ze-inkjet ze-thermal foam ezikwimarike namhlanje, kubandakanya i-ink chemistry ephuculweyo yokucothisa ukuhlanganiswa kwee-particles, kunye nokunye Ukugaywa okucokisekileyo kwenza ububanzi bee-molecule ze-pigment bube mncinci kunobude be-spectrum yonke ukuze kuthintelwe ukusasazeka kokukhanya. Nangona kunjalo, abasebenzisi baxele ukuba ingxaki yokuvaleka isakhona, okanye umbala womfanekiso usakhanya.
Ezi ngxaki zingasentla ziya kuncitshiswa kakhulu kwitekhnoloji ye-inkjet ye-piezoelectric, kwaye ukutyhala okuveliswa kukwandiswa kwekristale kunokuqinisekisa ukuba umlomo awuthintelwa, kwaye uxinzelelo lwe-inki lunokulawulwa ngokuchanekileyo kuba aluchaphazeleki bubushushu. Okanye, i-inki etyebileyo inokunciphisa ingxaki yombala ofipheleyo.
(ezimbini) zinokuxhotyiswa ngomxholo ophezulu we-inki Iimpumlo ze-piezoelectric zinokukhetha i-inki ezinomxholo ophezulu we-inki eqinileyo. Ngokubanzi, umxholo wamanzi we-inki osetyenziswa kwiiprinta ze-inkjet ze-foam ezishushu kufuneka ube phakathi kwe-70% kunye ne-90% ukugcina iimpumlo zivulekile kwaye zisebenzisane nefuthe lobushushu. Kubalulekile ukuvumela ixesha elaneleyo lokuba i-inki yome kwimidiya ngaphandle kokusasazeka ngaphandle, kodwa ingxaki kukuba le mfuneko ithintela iiprinta ze-inkjet ze-thermal foam ekwandiseni isantya sokuprinta. Ngenxa yoku, iiprinta ze-inkjet ze-piezoelectric ezikhoyo kwimarike zikhawuleza kuneeprinta ze-thermal foam.
Ekubeni ukusetyenziswa kwee-nozzles ze-piezoelectric kunokukhetha i-inki enomxholo oqinileyo ophezulu, uphuhliso kunye nokuveliswa kwezinto ezingangeni manzi kunye nezinye izinto ezisetyenziswayo kuya kuba lula, kwaye izinto ezenziweyo zinokuba nokusebenza okuphezulu kokungena manzi.
(2) Umfanekiso ucacile ngakumbi
Ukusetyenziswa kwee-nozzles ze-piezoelectric kunokulawula ngcono imo kunye nobukhulu bee-inki dots, nto leyo ekhokelela kwisiphumo esicacileyo somfanekiso.
Xa kusetyenziswa ubuchwepheshe be-inkjet ekhupha igwebu ngobushushu, i-inki iwela phezu komphezulu we-medium ngohlobo lwe-splash. I-inki ye-inkjet ye-piezoelectric idityaniswe ne-medium ngohlobo lwe-Lay. Ngokusebenzisa i-voltage kwi-crystal ye-piezoelectric kunye nokulinganisa ububanzi be-inkjet, ubungakanani kunye nemilo yamachaphaza e-inki kunokulawulwa ngcono. Ke ngoko, ngesisombululo esifanayo, imveliso yomfanekiso yiprinta ye-inkjet ye-piezoelectric iya kucaca ngakumbi kwaye ibe nomgangatho ophezulu.
(3) Phucula kwaye uvelise iingenelo
Ukusetyenziswa kwetekhnoloji ye-inkjet ye-piezoelectric kunokusindisa ingxaki yokutshintsha iintloko ze-inki kunye neekhatriji ze-inki kwaye kunciphise iindleko. Kwitekhnoloji ye-inkjet ye-piezoelectric, i-inki ayizukufudunyezwa, kunye ne-thrust eveliswa yi-piezoelectric crystal, i-nozzle ye-piezoelectric ingasetyenziswa ngokusisigxina ngokwethiyori.
Okwangoku, inkampani iYinghe izibophelele ekuveliseni iiprinta ze-inkjet ze-piezoelectric ezikhawulezayo nezichanekileyo. Okwangoku, iprinta ye-1.8/2.5/3.2 yeemitha eveliswe yinkampani yethu iyamkelwa ngabathengi abaninzi basekhaya nakwamanye amazwe. Umatshini wethu we-inkjet ye-piezoelectric usebenzisa ngokuzenzekelayo. Inkqubo yokufunxa i-inki kunye nokukrwela ngokuzenzekelayo iqinisekisa ukuba ii-nozzles azithintelwanga kwaye ii-nozzles zihlala zikwimeko entle. Le nkqubo ibonelela ngeendlela zokuprinta ezili-1440 ezichanekileyo nezichanekileyo. Abasebenzisi banokukhetha izixhobo ezahlukeneyo zokuprinta. Ukusetyenziswa kwenkqubo yokomisa kathathu kunye nokomisa emoyeni kunokufezekisa umsebenzi wokutshiza nokomisa ngoko nangoko, iindleko zemveliso eziphantsi kakhulu, zikuvumela ukuba ufumane imbuyekezo ngokukhawuleza nangokulula.
Ixesha lokuthumela: Disemba-15-2020
