Ihame ryo gutondekanya printer ya inkjet

1. Icapa rihoraho rya Inkjet
Umuvuduko wa pompe itanga wino, wino inyura mumiyoboro ya wino ivuye mukigega cya wino, igahindura umuvuduko, ububobere, ikinjira mumasasu.Mugihe igitutu gikomeje, wino isohoka muri nozzle.Iyo wino inyuze muri nozzle, iterwa na kristu ya piezoelectric.Kumeneka murukurikirane rwibitonyanga byino bikomeza bifite intera ingana nubunini bungana, umugezi wino wa jet ukomeje kugenda umanuka kandi wishyuzwa binyuze muri electrode yumuriro, aho ibitonyanga bya wino bitandukanijwe numurongo wino.Umuvuduko runaka ushyirwa kuri electrode yishyuza.Iyo igitonyanga cya wino gitandukanijwe numurongo wino wogukora, bizahita bitwara nabi nabi ugereranije na voltage ikoreshwa kuri electrode yumuriro.Muguhindura voltage yumurongo wa electrode yumuriro kugirango ikore kimwe ninshuro yigitonyanga cya wino kimeneka, buri gitonyanga cya wino kirashobora kwishyurwa nikintu cyateganijwe mbere.Isahani ya deflection hamwe na voltage nziza kandi itari nziza inyura hagati, kandi ibitonyanga bya wino byashizwemo bizahinduka iyo byanyuze kuri plaque.Urwego rwo gutandukana rushingiye ku mubare w'amafaranga yishyurwa.Ibitonyanga bitarangwamo inkuta ntibishobora guhindurwa, kandi bizaguruka epfo kandi bitemba mumiyoboro isubirana., hanyuma amaherezo asubira mu kigega cya wino kugirango yongere akoreshwe binyuze mu miyoboro itunganyirizwa.Ibitonyanga bya wino byashizwemo kandi byangiritse bigwa kumuvuduko runaka no kuruhande kubintu binyura imbere yindege ihagaritse.
2. Tera kubisabwa
Hariho ubwoko butatu bwa printer ya inkjet hamwe na tekinoroji ya inkjet ikenewe, tekinoroji ya piezoelectric inkjet, tekinoroji ya valve inkjet, hamwe na tekinoroji ya firimu ya inkjet, buri kimwe gikora ukundi.
1) Ikoranabuhanga rya Piezoelectric inkjet: Icapa rya Piezoelectric inkjet nanone ryitwa printer ya inkjet ihanitse cyane cyangwa printer ya inkjet ihanitse.Kuri nozzle ihuriweho, 128 cyangwa irenga kristu ya piezoelectric ikoreshwa mugucunga isahani ya nozzle.Binyuze mu gutunganya CPU, urukurikirane rw'ibimenyetso by'amashanyarazi bisohoka kuri buri kirahure cya piezoelectric kinyuze mu kibaho, hanyuma kristu ya piezoelectric ikahinduka, ku buryo wino isohoka muri nozzle ikagwa hejuru yikintu cyimuka, ikora Akadomo ka Dotike kugirango ukore inyandiko, imibare cyangwa ibishushanyo.Hanyuma, kristu ya piezoelectric isubira muburyo bwayo bwambere, hanyuma wino nshya yinjira muri nozzle kubera uburemere bwa wino.Kubera ubwinshi bwududomo twa wino kuri santimetero kare, ikoreshwa rya tekinoroji ya piezoelectric irashobora gucapa inyandiko yujuje ubuziranenge, ibirango bigoye na barcode.
2) Solenoid valve ubwoko bwa printer ya inkjet (printer nini ya inkjet nini): Nozzle igizwe nitsinda 7 cyangwa amatsinda 16 ya micro-valve ifite ubwenge-bwuzuye.Iyo icapiro, inyuguti cyangwa ibishushanyo bigomba gucapwa bitunganywa nububiko bwa mudasobwa, hanyuma ibisohoka bisohoka bigasohora urukurikirane rwibimenyetso byamashanyarazi kumashanyarazi ya mikoro ya solenoid ifite ubwenge, valve irakinguka igafunga vuba, hanyuma wino ikinjiramo Akadomo ka wino nigitutu cyimbere cyimbere, kandi utudomo twa wino dukora inyuguti cyangwa ibishushanyo hejuru yikintu cyimuka cyacapwe.
3. Thermal Inkjet Technolog
Mu magambo ahinnye nka TIJ, ikoresha firime yoroheje yo gushyushya munsi ya 0.5% ya wino ahantu hasohotse wino kugirango ibe igituba.Iki gituba cyaguka ku buryo bwihuse cyane (munsi ya microseconds 10), bigatuma igitonyanga cya wino kiva muri nozzle.Igituba gikomeje gukura kuri microseconds nkeya mbere yo kuzimira kuri rezistor.Iyo ibibyimba bishize, wino iri mumutwe irasubira inyuma.Ubushyuhe bwo hejuru noneho butera guswera.