Minti 10 Don Ku Cikakkiyar Rage Latsa Offset

Offset printing wani nau'in hanyar bugu ne kai tsaye wanda tawadan da ke saman saman farantin yana canjawa zuwa saman ma'auni ta hanyar matsakaicin matsakaici, abin nadi na roba (roba), bisa ka'idar rashin daidaituwa na mai da ruwa. Matsayin gwaninta na gzydgs.com a cikin ayyukan bugu na biya ba wai kawai yana nuna ƙwarewar masu aiki a kowane takamaiman aiki ba, har ma yana wakiltar ilimin bugawa, iyawa da gogewar mai aiki.

Halin halin da ake ciki da ci gaban aikin latsawa

Matsayin takardar da aka shigo da shi{0}}matsalolin da aka shigo da shi ya ɗauki babban mataki a cikin 1990s. yafi nunawa a:

1) Saurin bugawa ya ƙaru zuwa zanen gado 15,000 / awa.

2) Yayin da matakin sarrafawa ta atomatik ya ƙaru, kafin{1}}lokacin daidaitawa kafin bugawa yana raguwa sosai. Lokacin daidaitawa na asali - gabaɗaya kusan awanni 2 ne, amma yanzu ana iya rage shi zuwa mintuna 15;

3) Matsayin sarrafa kansa ya inganta sosai. Dukkanin aikin buga bugu da tsarin aiki ana iya sarrafa su gaba ɗaya daga sarrafa takarda zuwa bugu.

Hanyoyin ci gaba na gaba na na'urorin bugu har yanzu shine haɗin haɗin na'ura, wutar lantarki, haske da sauti, kuma a ƙarshe cimma cikakkiyar aiki.

Rarraba na'urorin buga diyya

1, bisa ga manufar rarrabawa. Ana iya raba shi zuwa takardan buga buga dillali, na'ura mai tabbatar da bugu na bugu, bugun dillali da sauransu.

2, bisa ga adadin rarrabuwar launi na bugu. Ana iya raba shi zuwa monochrome, biyu -launi, launi huɗu{3}}launi, biyar{4}}launi na kashe latsawa da sauransu.

3, gwargwadon girman girman takarda. Ana iya raba shi zuwa zanen kaya, cikakkun zanen gado, buɗaɗɗe, buɗe huɗu, buɗe diyya takwas da sauransu.

4, bisa ga halin da ake ciki na bugu rarrabuwar saman bugu. Ana iya raba shi zuwa ɗab'i na gefe guda - da kuma bugu na gefe guda biyu{3}}.

Injin bugu na kashewa

3.1 Abun da ke tattare da latsa mabambanta Matsalolin kashewa ya ƙunshi sassa uku: ciyar da takarda, bugu, da tarin takarda. Tsarin tuƙi yana tafiyar da haɗin gwiwar motsi na kowane bangare.

Asalin abun da ke ciki na latsa kashewa da sunan kowane bangare

1). Bangaren ciyar da takarda: Ayyukansa shine tara takarda don bugawa, da ware da kai ta zuwa sashin bugawa. Ya ƙunshi rabuwar takarda, takarda{3}} tashar ciyarwa, isar da takarda, injin sarrafa atomatik, da tsarin iskar gas.

2), Bangaren bugu: Ayyukansa shine bugawa a kan substrate, galibi ya ƙunshi sakawa, wetting, inking da na'urar bugawa.

3) Bangaren isar da takarda: Ayyukansa shine tattarawa da tara takaddun da gzydgs.com bugu. Musamman ta hanyar tarin sarkar takarda, takarda, injin tara takarda da na'urar kawar da kura da sauran abubuwan da aka gyara.

Sunan injin kashewa

1), ƙarshen ciyarwar takarda: ƙarshen ƙofar takarda.

2) Ƙarshen bayarwa: ƙarshen fitowar takarda.

3) Bangaren aiki: yana nufin gefen da injin ke aiki. Akwai babban kwamiti na aiki da makamantansu, yawanci a gefen hagu daga ƙarshen ciyarwar takardar zuwa ƙarshen bayarwa.

4) Gefen tuƙi: Gefen da ke gaba da bangaren aiki. Akwai injinan watsawa, na'urorin watsawa da sauransu.

Panel aiki na kashewa

Ana sanye da kayan aikin kashe-kashe tare da bangarorin aiki. Maɓallan (maɓallan) akan rukunin aiki sun bambanta dangane da masana'anta, ƙira, da matakin sarrafa kansa. Koyaya, maɓallan ayyuka na asali gabaɗaya iri ɗaya ne kamar yadda aka bayyana a ƙasa.

Gabaɗaya ana raba rukunin aiki zuwa babban kwamiti na aiki da ƙaramin kwamiti{0}.

5.1. Babban kwamiti na aiki: Babban na'urar sarrafawa wanda ke tattara maɓallan latsa na gabaɗayan injin kuma an saita shi a gefen teburin ciyar da takarda aiki. Yawanci sun haɗa da: ƙararrawa, gaba da baya gudu, aiki, dakatarwar aiki, ciyar da takarda, ciyar da takarda, famfo ciyar da takarda, famfo isar takarda, matsi, tsayawa (kulle) da sauran maɓalli.

5.2. Sub{1}}Panel ɗin aiki: Akwai da yawa, an saita su a wurare daban-daban.

(1) Matsayin ciyar da takarda: Ana amfani da shi musamman don sarrafa ɗagawa da saukar da teburin ciyar da takarda. Akwai tarkacen takarda da tambarin takarda.

(2) Kowace rukuni na bugu: ɗaya na hagu da ɗaya don na gaba, ɗaya kuma don takarda{1}} farantin ciyarwa. Ana amfani da shi musamman don kwance faranti da barguna da sarrafa samar da ruwa da tawada. Kararrawa, gaba da baya, tsayawa (kulle), buɗe tawada, tsayawa tawada, buɗe ruwa, tsayawar ruwa da sauran maɓalli.

(3) Wurin bayarwa: An fi amfani dashi don sarrafa ɗagawa da ragewa na sashin bayarwa na sashin bayarwa, da kuma aiki na dakatarwar gaggawa da dakatar da ciyarwar takarda, da sarrafa tsarin samar da lokaci. Akwai injin tasha (kulle), kararrawa na lantarki, gudu mai kyau da mara kyau, ciyar da takarda, tsayawa aiki, famfo iskar iska, tara takarda sama, ƙasa, kirgawa, fitilar gano kuskure da sauransu.

Kashe na'urar aminci

Don hana hatsarori da tabbatar da amincin masu aiki da injuna, gabaɗaya ana sanye da na'urorin tsaro masu dacewa. Ana yawan amfani da waɗannan abubuwan:

6.1.Tsarin kariya: An shigar da murfin rufewa a waje na bangon bango a kan duka aikin aiki da kuma watsa gzydgs.com surface; a cikin motar sarkar, sassan watsa bel, gaban matsayi na bayarwa, silinda farantin karfe da silinda bargo, rollers na ruwa da rollers tawada Akwai murfin kariya tsakanin juna. Babban aikin shine don kare lafiyar mai aiki; don tabbatar da daidaiton injin tuƙi da lubrication; hana kutsawa daga waje.

6.2, “kulle kulle”: A cikin babban latsa maɓallin kashewa da kuma na'ura mai aiki da ƙarfi, gabaɗaya suna da "kulle tasha" don masu aiki suyi amfani da su idan ya cancanta. Bayan an dakatar da kulle, duk maɓallan banda "ƙarararrawa" ba za su yi aiki ba. A wannan lokacin, injin ba zai fara ba ko da an danna "ƙararawa". Bayan buɗe makullin, danna "ƙararawa" da farko don fara na'urar akai-akai. Heidelberg electromechanical kararrawa da jog biyu ne.

6.3, mashaya aminci: saita tsakanin silinda farantin karfe da abin nadi na roba, aikinsa shine don kare amincin masu aiki, da zarar mai aiki da gangan goge zane, tufafi da yatsunsu, da dai sauransu sun birgima cikin injin, motsa mashin aminci na agogo, na iya yanke wutar lantarki, dakatar da injin daga juyawa. Bugu da kari, akwai ma'aunin tsaro a gaban ma'aunin gaban gaban takardar don hana afkuwar hadurran da takardu da yawa da al'amuran kasashen waje ke haifarwa kan takardar da ke shiga cikin ganga.

6.4, takarda tari na ɗagawa na'urar kariya ta kariya: teburin abinci na takarda da teburin bayarwa suna sanye take da ƙayyadaddun canji don sarrafa ɗaga takarda, sarrafa tari na takarda a cikin kewayon da ake buƙata.

6.5. Babu komai kuma masu gano takarda ninki biyu: Ana saita mai gano takarda mara komai a ma'aunin gaba don gano ko zanen gadon babu komai, karkatattu kuma ba a wurinsu. An saita mai sarrafa takarda guda biyu a kan ɗaukar sama (ko tef reel) na feeder don hana zanen gado biyu shigar da sashin bugawa.

Lokacin da takardar - ciyarwa, takarda{1}} ciyarwa, ko takarda guda biyu - gazawar takardar ciyarwa ya auku, sai mai sarrafa takarda{3}} ko biyu{4}} nan da nan ya aika da sigina, kuma hanyar kullewa tana aiki don dakatar da ciyar da takardar, an raba ganguna daga matsi, kuma abin nadi na tawada da silinda faranti sun bar. Nadi na rijiyar ruwa yana tsayawa yana jujjuyawa, abin nadi na canja wurin tawada da abin nadi, na'urar ta daina kirgawa, kuma babban motar ta faɗi cikin jerin halayen sarka kamar ƙananan gudu.