Njengoba sonke sazi, ubuchwepheshe be-inkjet ye-foam eshisayo bube yinhloko emakethe yephrinta ye-inkjet yefomethi enkulu iminyaka eminingi. Eqinisweni, ubuchwepheshe be-inkjet ye-piezoelectric buqalise inguquko kubuchwepheshe be-inkjet. Busetshenziswe kumaphrinta edeskithophu isikhathi eside. Ngokuthuthuka nokuvuthwa kobuchwepheshe, amaphrinta e-inkjet ye-piezoelectric yefomethi enkulu nawo avele eminyakeni yamuva.
Njengoba igama lisikisela, isimiso sobuchwepheshe be-inkjet bokugqwala okushisayo ukusebenzisa ukumelana okuncane ukushisa i-inki ngokushesha, bese kukhiqiza amabhamuza azokhishwa. Isimiso se-inkjet ye-piezoelectric sisebenzisa ikristalu ye-piezoelectric ukuze ithinte futhi iguqule i-diaphragm eboshwe ekhanda lokuphrinta ukuze i-inki ekhanda lokuphrinta ikhishwe.
Kusukela ezimisweni ezishiwo ngenhla, singafingqa izinzuzo zobuchwepheshe be-inkjet ye-piezoelectric uma busetshenziswa emisebenzini yokuphrinta enefomethi enkulu:
(1) Iyahambisana noyinki abaningi
Ukusetshenziswa kwama-nozzle e-piezoelectric kungaba nezimo eziguquguqukayo ekukhetheni i-inki yezinhlobo ezahlukene. Njengoba indlela ye-inkjet ye-thermal foam idinga ukushisa i-inki, ukwakheka kwamakhemikhali kwe-inki kumele kuhambisane kahle ne-cartridge ye-inki. Njengoba indlela ye-inkjet ye-piezoelectric ingadingi ukushisa i-inki, ukukhetha i-inki kungaba okubanzi kakhulu.
Indlela engcono kakhulu yokusebenzisa le nzuzo ukusetshenziswa kwe-inki enombala. Inzuzo ye-inki enombala ukuthi imelana kakhulu nemisebe ye-UV kune-inki edayiwe (esekelwe kudayi), futhi ingahlala isikhathi eside ngaphandle. Ingaba nalesi sici ngoba ama-molecule e-pigment ku-inki enombala avame ukuhlangana abe amaqembu. Ngemva kokuba izinhlayiya ezakhiwe ngama-molecule e-pigment zikhanyiswe yimisebe ye-ultraviolet, noma ngabe amanye ama-molecule e-pigment abhujiswa, kusenama-molecule e-pigment anele ukugcina umbala wokuqala.
Ngaphezu kwalokho, ama-molecule e-pigment azokwakha ne-crystal lattice. Ngaphansi kwemisebe ye-ultraviolet, i-crystal lattice izohlakazeka futhi imunce ingxenye yamandla e-ray, ngaleyo ndlela ivikele izinhlayiya ze-pigment ekulimaleni. Lesi sici sibaluleke kakhulu.
Yiqiniso, uyinki we-pigment nawo unezinkinga zawo, okusobala kakhulu ukuthi umbala ukhona esimweni sezinhlayiya ku-inki. Lezi zinhlayiya zizosakaza ukukhanya futhi zenze isithombe sibe mnyama. Nakuba abanye abakhiqizi babesebenzisa uyinki we-pigment kumaphrinta e-inkjet e-thermal foam esikhathini esidlule, ngenxa yemvelo ye-polymerization kanye ne-precipitation yama-molecule e-pigment, akunakugwenywa ukuthi ama-nozzle awo azovaleka. Ngisho noma eshiswa, azobangela uyinki kuphela. Ukuhlushwa kunzima kakhulu ukukuqonda, futhi ukuvaleka kubi kakhulu. Ngemuva kweminyaka yocwaningo, kukhona futhi amanye ama-ink e-pigment athuthukisiwe amaphrinta e-inkjet e-thermal foam emakethe namuhla, kufaka phakathi i-chemistry ye-ink ethuthukisiwe yokunciphisa ukuhlanganiswa kwezinhlayiya, kanye nokugaya okuncane kakhulu kwenza ububanzi bama-molecule e-pigment bube buncane kunobude be-spectrum yonke ukuze kugwenywe ukusabalala kokukhanya. Kodwa-ke, abasebenzisi babike ukuthi inkinga yokuvaleka isekhona, noma umbala wesithombe usakhanya.
Izinkinga ezingenhla zizoncishiswa kakhulu kubuchwepheshe be-inkjet ye-piezoelectric, futhi ukucindezelwa okukhiqizwa ukwanda kwekristalu kungaqinisekisa ukuthi i-nozzle ayiphazanyiswa, futhi ukuhlushwa kwe-inki kungalawulwa ngokunembile ngoba ayithintwa ukushisa. Noma, i-inki ejiyile inganciphisa nenkinga yombala ofiphele.
(ezimbili) zingafakelwa inki yokuqukethwe okuqinile okuphezulu Ama-nozzle e-piezoelectric angakhetha ama-ink anokuqukethwe okuqinile okuphezulu. Ngokuvamile, okuqukethwe kwamanzi kwe-inki esetshenziswa kuma-printer e-inkjet e-thermal foam kudingeka kube phakathi kuka-70% no-90% ukuze kugcinwe ama-nozzle evulekile futhi kubambisane nomphumela wokushisa. Kuyadingeka ukuvumela isikhathi esanele sokuba i-inki yome kuma-media ngaphandle kokusabalala ngaphandle, kodwa inkinga ukuthi lesi sidingo sivimbela ama-printer e-inkjet e-thermal foam ukuthi angakhulisi isivinini sokuphrinta. Ngenxa yalokhu, ama-printer e-inkjet e-piezoelectric amanje emakethe ashesha kune-printer e-thermal foam.
Njengoba ukusetshenziswa kwama-nozzle e-piezoelectric kungakhetha uyinki onokuqukethwe okuqinile okuphezulu, ukuthuthukiswa nokukhiqizwa kwezinto ezingangeni manzi nezinye izinto ezisetshenziswayo kuzoba lula, futhi izinto ezikhiqizwayo zingaba nokusebenza okuphezulu kokungena manzi.
(2) Isithombe sicacile kakhulu
Ukusetshenziswa kwama-nozzle e-piezoelectric kungalawula kangcono ukuma nosayizi wamachashazi ayinki, okuholela emphumeleni wesithombe ocacile.
Uma kusetshenziswa ubuchwepheshe be-inkjet ekhipha igwebu lokushisa, uyinki uwela phezu kwe-medium ngesimo se-splash. Uyinki we-inkjet ye-piezoelectric uhlanganiswa ne-medium ngesimo se-Lay. Ngokusebenzisa i-voltage ku-crystal ye-piezoelectric nokulinganisa ububanzi be-inkjet, usayizi kanye nesimo samachashazi e-inki kungalawulwa kangcono. Ngakho-ke, ngesisombululo esifanayo, umphumela wesithombe yiphrinta ye-inkjet ye-piezoelectric uzoba sobala futhi ube nesendlalelo esithe xaxa.
(3) Thuthukisa futhi ukhiqize izinzuzo
Ukusetshenziswa kobuchwepheshe be-inkjet ye-piezoelectric kungasindisa inkinga yokushintsha amakhanda e-inki kanye nama-cartridge e-inki futhi kunciphise izindleko. Kubuchwepheshe be-inkjet ye-piezoelectric, i-inki ngeke ifudumale, kanye nomfutho okhiqizwa yikristalu ye-piezoelectric, i-nozzle ye-piezoelectric ingasetshenziswa unomphela ngokombono.
Njengamanje, inkampani i-Yinghe izibophezele ekukhiqizeni amaphrinta e-inkjet e-piezoelectric asheshayo futhi anembe kakhulu. Njengamanje, iphrinta engu-1.8/2.5/3.2 metres ekhiqizwe yinkampani yethu iyamukelwa amakhasimende amaningi asekhaya nakwamanye amazwe. Umshini wethu we-inkjet ye-piezoelectric usebenzisa okuzenzakalelayo. Uhlelo lokumunca i-inki kanye nohlelo lokuklwebha oluzenzakalelayo luqinisekisa ukuthi ama-nozzle awaphazanyiswa futhi ama-nozzle ahlala esesimweni esihle. Uhlelo luhlinzeka ngezindlela zokuphrinta eziyi-1440 ezinembile kakhulu nezinembile. Abasebenzisi bangakhetha izinto ezahlukahlukene zokuphrinta. Ukusetshenziswa kohlelo lokomisa kathathu nokomisa umoya kungafeza umsebenzi wokufutha nokomisa ngokushesha, izindleko zokukhiqiza eziphansi kakhulu, kukuvumela ukuthi uthole imbuyiselo ngokushesha futhi kalula.
Isikhathi sokuthunyelwe: Disemba 15-2020
