1. Iphrinta ye-Inkjet Eqhubekayo
Ngaphansi kwengcindezi yephampu kayinki yokuphakela, uyinki udlula epayipini likayinki ukusuka ethangini likayinki, ulungise ukucindezela, i-viscosity, bese ungena kusibhamu sesifutho.Njengoba ingcindezi iqhubeka, uyinki uyakhishwa emlonyeni.Uma uyinki udlula ku-nozzle, uthintwa yikristalu ye-piezoelectric.Ihlakazeka ibe uchungechunge lwamaconsi kayinki aqhubekayo anezikhala ezilinganayo nosayizi ofanayo, umfudlana we-inki oyijethi uyaqhubeka nokuya phansi futhi ushajwa nge-electrode yokushaja, lapho amaconsi kayinki ehlukaniswa khona emugqeni kayinki.I-voltage ethile isetshenziswa ku-electrode yokushaja.Uma i-droplet ye-inki ihlukaniswa emugqeni we-inki ohambisayo, izothwala ngokushesha ukushajwa okunegethivu ngokulingana nogesi osetshenziswa ku-electrode yokushaja.Ngokushintsha imvamisa ye-voltage ye-electrode yokushaja ukuze ifane nemvamisa yokuphuka kwamaconsi kayinki, ithonsi ngalinye likayinki lingashajwa ngokushaja okunegethivu enqunywe kusengaphambili.Ipuleti lokuchezuka elinevoltheji ephozithivu nenegethivu lidlula phakathi nendawo, futhi amaconsi kayinki oshajiwe azophambuka lapho edlula kupuleti lokuchezuka.Izinga lokuchezuka lincike enanini lenkokhiso.Amaconsi kayinki ongashajwa ngeke aphambuke, futhi azondizela phansi futhi agelekezele eshubhu lokutakula., futhi ekugcineni wabuyela ethangini likayinki ukuze ligaywe kabusha ngepayipi lokugaywa kabusha.Amaconsi kayinki oshayiwe noma achezukile awela ngesivinini esithile bese engela ezintweni ezidlula phambi kwendiza eqondile.
2. Yehla Ngesidingo
Kunezinhlobo ezintathu zamaphrinta we-inkjet anobuchwepheshe be-inkjet obufunwa kakhulu, ubuchwepheshe be-inkjet be-piezoelectric, ubuchwepheshe be-inkjet yevalvu ye-pressure, kanye nobuchwepheshe be-inkjet be-foam obushisayo, ngayinye isebenza ngendlela ehlukile.
1) Ubuchwepheshe be-inkjet be-Piezoelectric: Iphrinta ye-inkjet ye-Piezoelectric ibizwa nangokuthi iphrinta ye-inkjet enesinqumo esiphezulu noma iphrinta ye-inkjet yokuxazulula okuphezulu.Ku-nozzle ehlanganisiwe, amakristalu e-piezoelectric angu-128 noma ngaphezulu asetshenziswa ukulawula ipuleti le-nozzle.Ngokucutshungulwa kwe-CPU, uchungechunge lwamasignali kagesi lukhishwa kukristalu ngalinye le-piezoelectric ngokusebenzisa ibhodi lokushayela, futhi ikristalu ye-piezoelectric ikhubazekile, ukuze uyinki ukhishwe ku-nozzle futhi uwe phezu kwento ehambayo, yakhe. i-matrix yechashazi ukwenza umbhalo, izinombolo noma ihluzo.Khona-ke, ikristalu ye-piezoelectric ibuyela esimweni sayo sokuqala, futhi uyinki omusha ungena ku-nozzle ngenxa yokungezwani kwendawo kayinki.Ngenxa yokuminyana okuphezulu kwamachashazi ayinki ngesentimitha yesikwele, ukusetshenziswa kobuchwepheshe be-piezoelectric kungaphrinta umbhalo wekhwalithi ephezulu, amalogo ayinkimbinkimbi namabhakhodi.
2) Iphrinta yohlobo lwe-valve ye-Solenoid ye-inkjet (iphrinta ye-inkjet yohlamvu olukhulu): Umbhobho wakhiwe ngamaqembu angu-7 noma amaqembu angu-16 we-micro-valve ehlakaniphile enembile kakhulu.Lapho uphrinta, izinhlamvu noma ihluzo ezizophrintwa zicutshungulwa yi-motherboard yekhompyutha, futhi Ibhodi lokuphumayo likhipha uchungechunge lwamasignali kagesi ku-valve ye-solenoid ehlakaniphile emise okwe-micro, i-valve ivula futhi ivaleke ngokushesha, bese uyinki ukhishelwa ngaphakathi. amachashazi ayinki ngokucindezela okungaguquki kwangaphakathi, futhi amachashazi ayinki enza izinhlamvu noma ihluzo endaweni ephrintiwe enyakazayo.
3. I-Thermal Inkjet Technolog
Ifushanisiwe njenge-TIJ, isebenzisa isivimbeli sefilimu esincanyana ukushisisa ngaphansi kuka-0.5% kayinki endaweni yokukhipha uyinki ukwenza ibhamuza.Leli bhamuza likhula ngesivinini esisheshayo (ngaphansi kwama-microsecond ayi-10), okuphoqa ukuthi ithonsi likayinki liphume emlonyeni.Ibhamuza liyaqhubeka nokukhula ama-microsecond ambalwa ngaphezulu ngaphambi kokunyamalala libuyele ku-resistor.Lapho amagwebu enyamalala, uyinki emibhobolweni uyahoxa.Ukuqina kobuso bese kudala ukumunca.
Isikhathi sokuthumela: Feb-17-2022