Nkhani

Ukadaulo wosindikizira wa inkjet ndiukadaulo watsopano wosalumikizana, wosakakamiza, wosagwiritsa ntchito mbale, womwe umatha kuzindikira kusindikiza polowetsa zidziwitso zosungidwa mukompyuta yamagetsi mu chosindikizira cha inkjet.Malinga ndi mfundo yogwirira ntchito, ukadaulo wosindikiza wa inkjet ukhoza kugawidwa m'mitundu iwiri: inkjet yolimba ndi inkjet yamadzimadzi.Njira yogwirira ntchito ya inkjet yolimba imakhala yochepetsera utoto, koma mtengo wake ndi wokwera;ndipo njira yayikulu yogwirira ntchito ya chosindikizira cha inkjet yamadzimadzi imagawidwa kukhala piezoelectric yamafuta ndi yaying'ono, ndipo matekinoloje awiriwa akadali inkjet yamakono.Ukadaulo waukulu pamsika wosindikiza, m'magazini ino, timayambitsa ukadaulo wosindikiza wa bubble inkjet.

Momwe Thermal Inkjet Printing Technology Imagwirira Ntchito

Kutentha kopangidwa ndi chipangizo chotenthetserako kumapangitsa inki kuwira ndipo mphamvu ya thovulo imalavula inkiyo.

Ukadaulo wosindikizira wa inkjet wamafuta ndi kutentha kwambiri komanso ukadaulo wosindikizira wothamanga kwambiri powotcha ma nozzles kuti apange thovu mu inki, ndipo thovulo limafinya inkiyo pagawo losindikizira.

Mfundo yogwiritsira ntchito makina osindikizira a inkjet ndi: kugwiritsa ntchito makina opangira mafilimu, inki yokhala ndi mphamvu yosakwana 5uL imatenthedwa nthawi yomweyo kufika pamwamba pa 300 ℃ m'dera la ejection ya inki, kupanga thovu ting'onoting'ono, ndipo thovuli liri mofulumira 10 ife) coalesced mu thovu lalikulu ndi kukodzedwa, kukakamiza inki m'malovu mu nozzle.Kuwirako kukapitiriza kukula kwa ma microseconds ochepa, kumabwereranso ku resistor, ndipo pamene kuwirako kumasowa, inki yomwe ili mumphuno imabwereranso.Kenako, chifukwa cha mphamvu yoyamwa yomwe imapangidwa ndi kugwedezeka kwa inki, inki yatsopano idzakokedwa kuti iwonjezerenso malo otulutsa inki kuti asindikizenso.

Popeza inki pafupi ndi nozzle imatenthedwa mosalekeza ndikukhazikika, kutentha komwe kumasokonekera kumakwera mpaka 30 ~ 50 ℃, chifukwa chake ndikofunikira kugwiritsa ntchito kufalikira kwa inki kumtunda kwa cartridge ya inki kuti kuziziritsa, koma pakapita nthawi. kusindikiza, inki mu katiriji yonse inki adzakhalabe pa 40 ~ 50 ℃ kapena choncho.Popeza matenthedwe inkjet kusindikiza ikuchitika pa kutentha apamwamba, inki ayenera kukhala otsika mamasukidwe akayendedwe (zosakwana 1.5mPa.s) ndi mkulu pamwamba mavuto (kuposa 40mN/m) kuonetsetsa kwa nthawi yaitali Kupitiriza mkulu-liwiro kusindikiza.

Ubwino wa Thermal Inkjet Printing Technology

Ukadaulo wosindikizira wa inkjet wotentha nthawi zambiri umagwiritsa ntchito inki yosakanikirana ndi utoto wamadzi ndi mafuta, womwe ungathe kusindikiza bwino ngakhale umagwiritsidwa ntchito posindikiza kunyumba kapena osindikiza amalonda.Ndi kuchepetsa inki droplet ejection m'dera ndi kaphatikizidwe luso dera kufalitsidwa, ndi inki droplet buku la osindikiza inkjet ntchito matenthedwe inkjet kusindikiza luso m'tsogolo adzakhala ang'onoang'ono, ndi pafupipafupi m'malovu inki adzakhala apamwamba, amene angatulutse wochuluka m'malovu inki.Mitundu yolumikizana ndi ma halftones osalala.Thermal inkjet makina osindikizira amakumana ndi zinthu zofunika za pafupipafupi otsika ntchito, mkulu nozzle kuwerengera ndi kusamvana kwa kusindikiza limodzi chofunika kwambiri-liwiro kusindikiza, amene angathe kusintha liwiro kusindikiza ndi mphamvu chosindikizira ntchito, ndi luso Integrated dera akhoza kupitiriza kuchepetsa ndalama yosindikiza. .

Komanso, kusindikiza mutu ntchito matenthedwe inkjet makina osindikizira adzapanga kupanikizika chifukwa cha zochita za thovu matenthedwe pakati katiriji inki ndi inki.Chifukwa chake, cartridge ya inki ndi nozzle zimafunikira kuti apange dongosolo lophatikizika.Pamene katiriji inki m'malo, mutu kusindikiza kusinthidwa nthawi yomweyo.Ogwiritsa sakhalanso ndi nkhawa ndi vuto la kutseka kwa nozzle.Komabe, izi zimapangitsanso kuti mtengo wa zinthu zogwiritsidwa ntchito ukhale wokwera mtengo

Kuipa kwa Thermal Inkjet Printing Technology

Mphuno yogwiritsira ntchito makina osindikizira a inkjet imagwira ntchito kutentha kwambiri komanso malo othamanga kwambiri kwa nthawi yaitali, ndipo mphunoyo imakhala yowonongeka kwambiri, ndipo n'zosavuta kuchititsa kuti madontho a inki awonongeke komanso kutsekedwa kwa nozzle.

Pankhani ya khalidwe losindikizira, chifukwa inki iyenera kutenthedwa pakagwiritsidwa ntchito, inkiyi imakonda kusintha kwa mankhwala pa kutentha kwakukulu, ndipo katundu wake ndi wosakhazikika, ndipo kutsimikizika kwa mtundu kudzakhudzidwa pamlingo wina;Komano, popeza inki ndi ejected kudzera thovu mpweya, The directionality ndi buku la m'malovu inki zovuta kulamulira, ndi m'mphepete mwa mizere kusindikizidwa n'zosavuta kukhala wosagwirizana, zomwe zimakhudza kusindikiza khalidwe kumlingo wakutiwakuti.