1. Umshicileli we-Inkjet oqhubekayo
Ngaphantsi koxinzelelo lwempompo yokubonelela nge-inki, i-inki idlula kumbhobho we-inki ukusuka kwi-tank ye-inki, ilungisa uxinzelelo, i-viscosity, kwaye ingena kwi-spray gun.Njengoko uxinzelelo luqhubeka, i-inki iyakhutshwa kwi-nozzle.Xa i-inki idlula kwi-nozzle, ichaphazeleka yikristale ye-piezoelectric.Ukuqhawula kuluhlu lwamathontsi e-inki eqhubekayo kunye nesithuba esilinganayo kunye nobukhulu obufanayo, i-jetted inki stream iyaqhubeka ihambela ezantsi kwaye ihlawuliswa nge-electrode yokutshaja, apho amathontsi e-inki ahlulwe kumgca we-inki.I-voltage ethile isetyenziswe kwi-electrode yokutshaja.Xa i-droplet ye-inki yahlulwe kumgca we-inki eqhubayo, iya kuthwala ngokukhawuleza intlawulo engalunganga ngokuhambelana nombane osetyenziswe kwi-electrode yokutshaja.Ngokutshintsha i-voltage frequency ye-electrode yokutshaja ukuze ifane nokuqhekezwa kwamathontsi e-inki ngokuqhawuka kwamathontsi e-inki, ithontsi ngalinye le-inki lingahlawuliswa ngentlawulo engalunganga emiselweyo.Ipleyiti ephambukayo ene-voltage elungileyo nengalunganga idlula embindini, kwaye amathontsi e-inki ehlawulweyo aya kuphambukiswa xa edlula kwipleyiti yokuphambuka.Iqondo lokuphambuka lixhomekeke kwisixa sentlawulo.Amathontsi e-inki angahlawuliswanga awayi kuphambukiswa, kwaye aya kubhabha ezantsi kwaye aqukuqele kwityhubhu yokubuyisela., kwaye ekugqibeleni wabuyela kwitanki ye-inki ukuze isetyenziswe ngokutsha ngombhobho wokurisayikilisha.Amathontsi e-inki ehlawulweyo nejikisiweyo awela ngesantya esithile kunye ne-engile kwizinto ezidlula phambi kwejethi ethe nkqo.
2. Lahla kwiMbango
Kukho iindidi ezintathu zabashicileli be-inkjet abanobuchwepheshe be-inkjet obufunwayo, iteknoloji ye-inkjet ye-piezoelectric, iteknoloji yevalve ye-inkjet yoxinzelelo, kunye neteknoloji ye-inkjet ye-foam, nganye isebenza ngokwahlukileyo.
1) Itekhnoloji ye-inkjet ye-Piezoelectric: Umshicileli we-inkjet we-Piezoelectric ukwabizwa ngokuba ngumshicileli we-inkjet we-high-resolution okanye umshicileli we-inkjet ophezulu.Kwi-nozzle edibeneyo, i-128 okanye ngaphezulu iikristale ze-piezoelectric zisetyenziselwa ukulawula i-nozzle plate.Ngokusetyenzwa kwe-CPU, uthotho lwemiqondiso yombane iphuma kwikristale nganye yepiezoelectric ngebhodi yokuqhuba, kwaye ikristale yepiezoelectric ikhubaziwe, ukuze i-inki ikhutshiwe kumbhobho kwaye iwele kumphezulu wento ehambayo, yenze. iDot matrix ukwenza okubhaliweyo, amanani okanye imizobo.Emva koko, ikristale ye-piezoelectric ibuyela kwisimo sayo sokuqala, kwaye i-inki entsha ingena kwi-nozzle ngenxa yokuxinana komphezulu we-inki.Ngenxa yokuxinana okuphezulu kwamachaphaza e-inki ngesentimitha yesikwere, ukusetyenziswa kwetekhnoloji yepiezoelectric kunokushicilela umbhalo okumgangatho ophezulu, iilogo ezintsonkothileyo kunye neebhakhowudi.
2) Ivalve ye-Solenoid yohlobo lomshicileli we-inkjet (umshicileli omkhulu we-inkjet): Umbhobho wenziwa ngamaqela asi-7 okanye amaqela ali-16 e-high-precision ekrelekrele i-micro-valve.Xa kushicilelwa, abalinganiswa okanye imizobo eza kushicilelwa iqhubekekiswa yi-motherboard yekhompyuter, kwaye ibhodi yemveliso ikhupha uthotho lwemiqondiso yombane kwivalvu ekrelekrele emilise okwe-solenoid, ivalve ivula kwaye ivale ngokukhawuleza, kwaye i-inki ikhutshelwa ngaphakathi. amachaphaza e-inki ngoxinzelelo lwangaphakathi oluqhubekayo, kunye namachaphaza e-inki enza abalinganiswa okanye imizobo kumphezulu wento eprintiweyo ehambayo.
3. Thermal Inkjet Technolog
Ifinyeziwe njenge-TIJ, isebenzisa i-resistor yefilimu encinci ukutshisa ngaphantsi kwe-0.5% ye-inki kwindawo yokukhupha inki ukwenza i-bubble.Eliqamza likhula ngesantya esikhawuleza kakhulu (ngaphantsi kwe-10 ye-microseconds), kunyanzelwa ukuba ithontsi le-inki liphume kumbhobho.Iqamza liyaqhubeka nokukhula kangangee-microseconds ezimbalwa ngaphambi kokunyamalala kwakhona kwi-resistor.Xa amaqamza ephela, i-inki kwimilomo iyarhoxa.Uxinzelelo lomphezulu ludala ukufunxa.
Ixesha lokuposa: Feb-17-2022