Ndi zinthu ziti zomwe zimagwiritsidwa ntchito mu ng'oma za OPC?

Ng'oma ya OPC ndi chidule cha ng'oma ya organic photoconductive, yomwe ndi gawo lofunikira la osindikiza a laser ndi makope.Ng'omayi ndiyomwe imapangitsa kusamutsa chithunzi kapena zolemba pamapepala.Ng'oma za OPC nthawi zambiri zimapangidwa pogwiritsa ntchito zida zosiyanasiyana zomwe zimasankhidwa mosamala kuti zikhale zolimba, kukhathamiritsa kwamagetsi, ndi photoconductivity.Kumvetsetsa zinthu zomwe zimagwiritsidwa ntchito mu ng'oma za OPC kungapereke chidziwitso chofunikira pakugwira ntchito ndi moyo wautali wa zigawo zikuluzikulu zosindikizirazi.

Choyamba, ng'oma za OPC zimakhala ndi zinthu zoyambira zomwe zimapanga pakatikati pa ng'oma.Gawo lapansili nthawi zambiri limapangidwa ndi zinthu zopepuka komanso zolimba kwambiri monga aluminiyamu kapena aloyi.Aluminiyamu ndi chisankho chodziwika bwino chifukwa cha matenthedwe ake abwino kwambiri, omwe amalola kuti pakhale kutentha kwachangu pakusindikiza.Gawo laling'ono liyenera kukhala lolimba mokwanira kuti lipirire kusinthasintha kosalekeza ndikulumikizana ndi zida zina zosindikizira kuti zitsimikizire kusindikiza kosasintha komanso moyo wautali.

Chachiwiri chofunikira chomwe chimagwiritsidwa ntchito mu ng'oma za OPC ndi organic photoconductive layer.Chosanjikizachi chimagwiritsidwa ntchito pamwamba pa ng'oma ya photosensitive ndipo imagwira ntchito yojambula ndikusunga mtengo wamagetsi wofunikira pakutengera chithunzi.Ma organic photo-conductive layers amaphatikiza zinthu zachilengedwe monga selenium, arsenic, ndi tellurium.Mankhwalawa ali ndi zinthu zabwino kwambiri za photoconductive, kutanthauza kuti amayendetsa magetsi akakhala ndi kuwala.Zigawo za organic photoconductive zimakonzedwa mosamala kuti zisungidwe bwino, kukana, ndi kukhazikika, zomwe ndizofunikira kwambiri pakujambula kolondola kwa zithunzi ndi zolemba.

Kuteteza wosalimba wosalimba wa organic photoconductive, ng'oma za OPC zimakhala ndi zokutira zoteteza.Chophimba ichi nthawi zambiri chimapangidwa ndi pulasitiki yowoneka bwino kapena utomoni wowoneka bwino, monga polycarbonate kapena acrylic.Chophimba choteteza chimateteza organic wosanjikiza kuzinthu zakunja zomwe zingawononge magwiridwe ake, monga fumbi, magetsi osasunthika, komanso kuwonongeka kwakuthupi.Kuphatikiza apo, zokutirazo zimalepheretsa ng'oma yojambula zithunzi kuti isakhudze mwachindunji ndi tona panthawi yosindikiza, zomwe zimathandiza kupewa kuipitsidwa kwa tona ndikuwonetsetsa kuti chithunzicho chili bwino.

Kuphatikiza pa zomwe tazitchulazi, ng'oma za OPC zimaphatikizanso zinthu zina kuti ziwongolere magwiridwe antchito awo.Mwachitsanzo, chotchinga chotchinga cha oxide chitha kuwonjezeredwa kuti muteteze organic photoconductive wosanjikiza ku mpweya, chinyezi, ndi zina zachilengedwe.Chosanjikiza ichi nthawi zambiri chimapangidwa ndi filimu yopyapyala ya aluminiyamu kapena zinthu zofananira ndipo zimakhala ngati chotchinga choletsa oxidation.Mwa kuchepetsa okosijeni, ntchito yonse ndi moyo wautumiki wa ng'oma ukhoza kukulitsidwa kwambiri.

Kapangidwe kazinthu zomwe zimagwiritsidwa ntchito mu ng'oma za OPC zapangidwa kuti zipereke mtundu wabwino kwambiri wosindikiza, kulimba, komanso kudalirika.Chilichonse chimakhala ndi cholinga chake, kuyambira gawo lapansi lomwe limapereka mawonekedwe a ng'oma ya photosensitive kupita ku organic photoconductive wosanjikiza yomwe imatsekera static charge.Kudziwa zida zomwe zimagwiritsidwa ntchito pa ng'oma za OPC zimalola ogwiritsa ntchito osindikiza kupanga zisankho zodziwikiratu posankha zida zosinthira, kuwonetsetsa kuti zida zawo zosindikizira zimakhala zazitali komanso zogwira ntchito.

Tsopano ndikuyambitsa ng'oma zapamwamba za OPC zaRicoh MPC3003, 4000, ndi 6000zitsanzo.Pezani zosindikiza zapamwamba komanso zodalirika pogwiritsa ntchito ng'oma zapamwamba kwambiri za OPC zochokera ku Ricoh.Amapangidwa makamaka kwa mitundu ya MPC3003, 4000, ndi 6000.Ngoma zimenezi zimapangidwa ndi zipangizo zolimba kuti zipirire kusindikiza kwapamwamba, zomwe zimapereka kudalirika kwa nthawi yaitali.Ricoh OPC roller imagwiritsa ntchito ukadaulo wapamwamba komanso kapangidwe kake, komwe kamatha kupereka mawonekedwe omveka bwino, omveka bwino komanso osindikiza bwino.Ngati mukufuna kugula ng'oma za OPC, onani tsamba lathu la webusayiti (www.copierhonhaitech.com) kuti musankhe yoyenera pamitundu yanu.

Mwachidule, zida zomwe zimagwiritsidwa ntchito mu ng'oma za OPC ndizofunikira kwambiri pakuchita komanso kulimba kwa osindikiza a laser ndi makope.Aluminiyamu kapena ma alloys nthawi zambiri amagwiritsidwa ntchito ngati maziko chifukwa cha mphamvu zawo komanso matenthedwe.organic photoconductive wosanjikiza wapangidwa ndi organic mankhwala monga selenium, arsenic, ndi tellurium, amene msampha ndi kusunga ndalama static.Chophimba choteteza, chomwe nthawi zambiri chimapangidwa ndi pulasitiki wowoneka bwino kapena utomoni, chimateteza wosanjikiza wa organic ku zinthu zakunja ndi kuipitsidwa kwa tona.Zinthu zina monga oxide shielding zimawonjezera magwiridwe antchito a ng'oma.Pomvetsetsa zipangizozi, ogwiritsa ntchito angathe kuonetsetsa kuti ntchito yabwino komanso moyo wautali wa zida zawo zosindikizira.