Inkjet chosindikizira: pafupifupi zaka 60 za mbiri

Back mu 90s kuti pa kompyuta yanu, osati chonyansa ikulira "matrichnik", ndi wokongola, yaying'ono, kusala "inkjets" anali wokondedwa maloto a ambiri, ngati si lalikulu kwambiri, mapulogalamuwanso kompyuta a malo pambuyo Soviet (pa makina osindikizira laser ndiye tisanaganizeko ndilibe kuti).

The chosindikizira woyamba inkjet anali mwakuchita Siemens cha m'ma-makumi awiri. Mu 1953 analowa msika. More ndendende, izo sizinali mwachizolowezi ogwiritsa lero inkjet chosindikizira, chipangizo kujambula zotsatira muyeso, kudzera mwa amene ndege la inki madzi imene mpweya chitatha mu m'malovu osiyana, kusuntha deta zina pa pepala.

Mlembi wa loyamba "inkjets" mu mawonekedwe limene tili amakonda kuzindikira izo, ndi kampani Epson. Ndipo mpaka pano, kampaniyo zonse ali ndi udindo kutsogolera mwa mawu a malonda inkjet chosindikizira, ndi mamilioni a owerenga funso "Kodi chosindikizira inkjet bwino?", Sanazengereze kuyankha "Epson".

Mfundo ntchito woyamba inkjet chosindikizira Epson otchedwa piezoelectric. Kusindikiza mutu wagawo wapangidwa zikwi nozzles yaing'ono. Aliyense nozzle kugwirizana ndi galasi piezoelectric wokwera zakulera. Ngati galasi ndi mphamvu, izo deforms, potero kukankhira zakulera, amene amakankhira dontho kuchokera nozzle lapansi. Pa nthawi njira imeneyi yosindikiza kakusintha zina (ntchito mbale piezoelectric, piezoelectric transducers, etc.), koma mfundo wakhala zaka zambirimbiri sanasinthe. Komanso Epson, njira piezo yosindikiza amagwiritsa M'bale kampani osindikiza mabuku ake.

Canon kampani mu mochedwa 70 lakhala akweza mfundo ya ntchito yosindikiza ndi inkjet, Epson kale akufuna. Kusintha chachikulu - piezoelectric galasi linasintha ndi chinthu magetsi. Ndi dontho ake inki mu nozzle mu nkhani ya masekondi Kumalimbikitsa 400 ºC kutentha ndi pansi mphamvu matenthedwe kuwonjezeka Anauluka kutuluka pa nozzle ndi kumtunda pepala. Kusindikiza mfundo iyi imatchedwa yosindikiza matenthedwe.

patsogolo kwambiri mu chosindikizira inkjet anabweretsa olimba wina, wodziwika kuphatikizapo zipangizo yawo yosindikiza - Hewlett-Packard. Mwachitsanzo, mu "inkjets," kampani anayamba kugwiritsa ntchito kusinthidwa matenthedwe kusindikiza mfundo, pamene inki pa pepala samabwera mu madzi ndi mu maonekedwe gaseous, ie, ngakhale mu maonekedwe a nthunzi mkangano. Izi si kusintha kwambiri Choncho, monga ulamuliro, akatswiri musati zimatulutsa osindikiza ndege Hewlett-Packard m'kalasi osiyana. Ndiponso, mu Hewlett-Packard pa chiyambi cha 90s anabwera ndi kuti, kusakaniza mu kufanana osiyanasiyana cyan, magenta ndi chikasu chosindikizira inki-ndege angapereke pafupifupi mtundu uliwonse.

muyezo china chofunika kugawa osindikiza mabuku onse inkjet m'magulu awiri, ndi mtundu wa printhead. Company Hewlett-Packard ndi Lexmark inki makatiriji ntchito ndi anamanga-mu mitu kulisindikiza. Other opanga yaikulu ya chosindikizira inkjet (Epson, Canon, Xerox, M'bale) printheads ntchito, zomwe zili mbali ya chosindikizira, ndi katiriji zoona, yaing'ono inki posungira. Komabe, m'zaka zingapo zapitazi, kampani Canon chake wogulira "inkjets" pang'onopang'ono akusunthira kwa ntchito makatiriji pamodzi.

Njira ndi katiriji wosiyana mutu kusindikiza, ali ndi mwayi waukulu ndi mtengo wotsika wa thanki inki yokha. Koma pa nthawi yomweyo, osindikiza mabuku awa ali pachiopsezo kwambiri ku kuyanika wa inki mutu chifukwa downtime yaitali. Akuti osafunika zosavuta kwa sabata, wotsutsa - atatu kapena anayi masabata. Mu nkhani ya kulephera kwa mutu kusindikiza chimene ndalama 50% ya mtengo wa chosindikizira latsopano ndi wotsika mtengo, monga ulamuliro, kugula chosindikizira latsopano. Ndi chosindikizira ichi ndi ophatikizana kusindikiza mutu, ngakhale kukwera mtengo kwa consumables, ndi mu ankafuna odekha.

Kumayambiriro kwa zaka zino, osindikiza inkjet anayamba pang'onopang'ono kusiya siteji, mbamuikha kukhala zipangizo kunadetsa mtengo ndi laser yosindikiza. Kumbali wotsiriza unali liwiro ndi mtengo wotsika wa consumables. Zinaoneka zaka zochepa chabe, ndipo inkjet chosindikizira kukhala kagawo kakang'ono mankhwala, n'chiyani chinachitikira "matrichnikom" m'nthawi yake.

Latsopano kutsogolera chitukuko ndi popularization wa inkjet osindikizira anathandiza kuti chitukuko cha digito kujambula. Ogwiritsa mpata kuti anyamule filimu kwa mapulogalamu mu darkroom, zoona kuganizira, koma kodi ofunika kwinakwake kunyamula photos, kapena mukhoza kusindikiza panyumba? Choncho, kunyumba chithunzi yosindikiza wakhala gawo limene osindikiza inkjet unayamba kubadwanso. Ndipo, makamaka, kumva izo mwangwiro akadali.