Amakuru

Ubuhanga bwo gucapa inkjet nubuhanga bushya budahuza, butari igitutu, tekinoroji yo gucapa ibyapa, bushobora kumenya gucapa winjiza amakuru yabitswe muri mudasobwa ya elegitoronike mu icapiro rya inkjet.Ukurikije ihame ryakazi, tekinoroji yo gucapa inkjet irashobora kugabanywamo ubwoko bubiri: inkjet ikomeye na inkjet y'amazi.Uburyo bwo gukora bwa inkjet ikomeye ni irangi ryinshi, ariko igiciro ni kinini;nuburyo bukuru bwo gukora bwa printer ya inkjet yamazi igabanijwemo ubushyuhe na micro piezoelectric, kandi ubwo buryo bwikoranabuhanga bubiri buracyari inkjet yubu.Ikoranabuhanga nyamukuru mumasoko yo gucapa, muriki kibazo, turamenyekanisha cyane cyane tekinoroji yo gucapa inkubi yumuriro.

Uburyo bwo gucapa ibikoresho bya Thermal Inkjet bikora

Ubushyuhe butangwa nigikoresho gishyushya butera wino guteka n'imbaraga zibibyimba gusohora wino

Ubuhanga bwo gucapa inkingi ya Thermal nubushyuhe bwo hejuru hamwe nubuhanga bwo gucapa umuvuduko mwinshi ushyushya nozzles kugirango ubyare ibibyimba muri wino, kandi ibituba bikanda wino kuri substrate yo gucapa.

Ihame ryakazi rya tekinoroji yo gucapa inkjet yumuriro ni: ukoresheje firime yoroheje, wino ifite ubunini buri munsi ya 5uL ihita ishyuha hejuru ya 300 ℃ mukarere ka wino, ikabyara utubuto duto tutabarika, kandi ibituba byihuta 10 natwe) yahujwe mu binini binini kandi yaguka, ihatira ibitonyanga bya wino biva muri nozzle.Igituba kimaze gukura kuri microseconds nkeya, irazimira isubira kuri résistor, kandi uko igituba kibuze, wino iri muri nozzle nayo irasubira inyuma.Noneho, kubera imbaraga zo guswera zatewe nuburinganire bwubuso bwa wino, irangi rishya rizashushanywa kugirango ryuzuze ahantu hasohotse wino kugirango ukurikirane icapiro.

Kubera ko wino hafi ya nozzle ikomeza gushyukwa no gukonjeshwa, ubushyuhe bwakusanyirijwe bukomeza kuzamuka kugera kuri 30 ~ 50 ℃, bityo rero birakenewe ko ukoresha uruziga rwa wino mugice cyo hejuru cya karitsiye ya wino kugirango ukonje, ariko mugihe kirekire. uburyo bwo gucapa, wino muri karitsiye ya wino yose izakomeza kuguma kuri 40 ~ 50 ℃ cyangwa irenga.Kubera ko icapiro rya inkjet yumuriro rikorwa mubushyuhe bwo hejuru, wino igomba kuba ifite ubukonje buke (munsi ya 1.5mPa.s) hamwe nubushyuhe bwo hejuru (hejuru ya 40mN / m) kugirango harebwe igihe kirekire Gukomeza kwihuta.

Ibyiza bya tekinoroji ya Thermal Inkjet

Ubushuhe bwo gucapa inkjet yubushyuhe muri rusange bukoresha sisitemu ya wino ivanze n’amazi ashingiye ku mazi hamwe n’amabara ashingiye ku mavuta, ashobora kugera ku bwiza bwo gucapa yaba akoreshwa mu icapiro ryo mu rugo cyangwa mu icapiro ry’ubucuruzi.Mugabanye gusohora irangi rya wino no guhuza tekinoroji yumuzunguruko, ingano yigitonyanga ya wino ya printer ya inkjet ukoresheje tekinoroji yo gucapa inkjet yumuriro mugihe kizaza izaba nto, kandi inshuro yibitonyanga bya wino bizaba byinshi, bishobora kubyara ibitonyanga byinshi bya wino.Guhuza amabara hamwe na halftone yoroshye.tekinoroji yo gucapura inkjet yujuje ibintu byibanze byumuvuduko muke, kubara nozzle ndende no gukemura icapiro rimwe risabwa kugirango icapwe ryihuse, rishobora kuzamura umuvuduko wo gucapa no gucapa neza imikorere, hamwe na tekinoroji yumuzunguruko irashobora kandi gukomeza kugabanya ibiciro byo gucapa .

Mubyongeyeho, umutwe wanditse ukoresheje tekinoroji yo gucapa inkjet yumuriro bizatanga igitutu bitewe nigikorwa cyinshi cyumuriro hagati ya wino cartridge na wino.Kubwibyo, wino cartridge na nozzle birasabwa gukora imiterere ihuriweho.Iyo karitsiye ya wino isimbuwe, umutwe wacapwe uvugururwa icyarimwe.Abakoresha ntibagikeneye guhangayikishwa nikibazo cyo gufunga nozzle.Ariko, ibi kandi bitera igiciro cyibikoreshwa kuba bihenze cyane

Ibibi bya Thermal Inkjet Icapiro ryikoranabuhanga

Nozzle ikoresheje tekinoroji yo gucapa inkjet yumuriro ikora mubushyuhe bwo hejuru hamwe n’umuvuduko mwinshi ahantu harehare, kandi nozzle yangiritse cyane, kandi biroroshye gutera igitonyanga cya wino kumeneka no gufunga nozzle.

Kubijyanye no gucapa ubuziranenge, kubera ko wino igomba gushyuha mugihe cyo kuyikoresha, wino ikunda guhinduka mumiti mubushyuhe bwinshi, kandi imiterere yayo ntigihinduka, kandi ibara ryukuri rizagira ingaruka kurwego runaka;kurundi ruhande, kubera ko wino isohorwa binyuze mu kirere, Icyerekezo nubunini bwibitonyanga bya wino biragoye kubigenzura, kandi impande zumurongo wacapwe ziroroshye kuba zingana, bigira ingaruka kumiterere yo gucapa kurwego runaka.