Njengamanje, amaphrinta e-inkjet angahlukaniswa abe yizinhlobo ezimbili: ubuchwepheshe be-inkjet be-piezoelectric kanye nobuchwepheshe be-inkjet obushisayo ngokuya ngemodi yokusebenza yekhanda lokuphrinta. Ngokwezakhiwo ezibonakalayo ze-inkjet, ingahlukaniswa ngezinto zamanzi, oyinki abaqinile noyinki oketshezi kanye nezinye izinhlobo zamaphrinta. Ake sinabe ngazo zonke ngezansi.
Ubuchwepheshe be-inkjet be-piezoelectric ukubeka izinto zobumba eziningi ezincane ze-piezoelectric eduze komlomo wephrinta yephrinta ye-inkjet, futhi basebenzise isimiso sokuthi izokhubaza ngaphansi kwesenzo se-voltage, futhi yengeze i-voltage kuyo ngesikhathi esifanele. I-ceramic ye-piezoelectric ibe isiyanda futhi inkontileka yokukhipha uyinki ku-nozzle bese yenza iphethini ebusweni bendawo yokukhiphayo.
Izindleko ze-inkjet printhead eyenziwe ubuchwepheshe be-inkjet ye-piezoelectric ziphezulu uma kuqhathaniswa, ngakho-ke ukuze kwehliswe izindleko zokusetshenziswa komsebenzisi, inhloko yokuphrinta ne-cartridge kayinki ngokuvamile yenziwa yaba isakhiwo esihlukile, futhi isihloko sokuphrinta asidingi ukushintshwa lapho uyinki ushintshwa. Lobu buchwepheshe bungokwangempela yi-Epson, ngoba ukwakheka kwekhanda lokuphrinta kunengqondo, futhi usayizi nokusetshenziswa kwamaconsi ayinki kungalungiswa ngempumelelo ngokulawula i-voltage, ukuze kutholwe ukunemba okuphezulu kokuphrinta nomthelela wokuphrinta. Inokulawula okuqinile kokuwa kukayinki, okwenza kube lula ukuphrinta ngokunemba okuphezulu, futhi manje ukulungiswa okuphezulu kakhulu kwe-1440dpi kugcinwa yi-Epson. Yiqiniso, iphinde ibe nokubi, kucatshangwa ukuthi i-printhead ivinjiwe ngesikhathi sokusetshenziswa, kungakhathaliseki ukuthi i-dredged noma ishintshiwe, izindleko ziphakeme kakhulu futhi akulula ukusebenza, futhi yonke iphrinta ingase ichithwe.
Njengamanje, imikhiqizo esebenzisa ubuchwepheshe be-inkjet ye-piezoelectric ikakhulukazi amaphrinta e-inkjet e-Epson.
Ubuchwepheshe be-inkjet obushisayo bokuvumela ukuthi uyinki udlule ku-nozzle ecolekile, ngaphansi kwesenzo senkambu kagesi enamandla, ingxenye kayinki epayipini lombhobho ishunqiswe ukuze yenze ibhamuza, bese uyinki ebhodleleni ikhishwe futhi ifuthwe phezu kwendawo yokukhiphayo ukuze yakhe iphethini noma uhlamvu. Ngakho-ke, le phrinta ye-inkjet ngezinye izikhathi ibizwa ngokuthi iphrinta ye-bubble. Inqubo ye-nozzle eyenziwe ngalobu buchwepheshe ivuthiwe futhi izindleko ziphansi kakhulu, kodwa ngenxa yokuthi ama-electrode ku-nozzle ahlala ethinteka yi-electrolysis kanye nokugqwala, kuzoba nomthelela omkhulu empilweni yesevisi. Ngakho-ke, i-printhead enalobu buchwepheshe ngokuvamile yenziwa kanye ne-cartridge ye-inki, futhi ikhanda lokuphrinta libuyekezwa ngesikhathi esifanayo lapho i-cartridge ye-inki ishintshwa. Ngale ndlela, abasebenzisi akudingeki bakhathazeke kakhulu ngenkinga yama-printheads avaliwe. Ngesikhathi esifanayo, ukuze kuncishiswe izindleko zokusetshenziswa, sivame ukubona umjovo we-ink cartridges (ukugcwalisa uyinki). Ngemuva kokuthi ikhanda lokuphrinta lisanda kuqeda uyinki, gcwalisa ngokushesha uyinki okhethekile, inqobo nje uma indlela ifanelekile, ungagcina izindleko eziningi zokusetshenziswa.
Ukungalungi kobuchwepheshe be-inkjet obushisayo ukuthi uyinki uzoshiswa ngesikhathi sokusebenzisa, futhi uyinki kulula ukushintsha amakhemikhali emazingeni okushisa aphezulu, futhi imvelo ayizinzile, ngakho ubuqiniso bombala buzothinteka ngezinga elithile; ngakolunye uhlangothi, ngenxa yokuthi uyinki ufuthwa ngamabhamuza, isiqondiso kanye nevolumu yezinhlayiya zikayinki kunzima kakhulu ukukuqonda, futhi imiphetho yemigqa yokunyathelisa kulula ukungalingani, okuthinta izinga lokunyathelisa ngezinga elithile, ngakho umphumela wokuphrinta wemikhiqizo eminingi awufani nemikhiqizo yobuchwepheshe be-piezoelectric.
Chofoza ===>>Lapha ukuthola ukwesekwa kwezobuchwepheshe kokuphrinta kwe-inkjet
Isikhathi sokuthumela: Apr-22-2024
