Lithography - hab ka mid ah daabacaadda ...

Lithography waa hab daabacaadda, taas oo ah hannaanka print on warqada uu diyaariyey wareejinta lakabka khad cadaadis ka saxan daabaco on side warqad ah. habka daabacaadda Tani waxa ay tilmaamaysaa farshaxanka qadiimiga ah, waxaa la Been abuurtay qarnigii XIX ee Munich ka. Dhab ahaantii, lithography - farsamada ku salaysan iska soo horjeeda ee walxaha xaydha-ka kooban iyo biyaha. Ku saleysan foomka daabacaadda waxaa si gaar ah dhagax baaraandegi leh dusha siman, oo ka kooban nuuradda ah oo dhqaalaha. Ka hor inta sawir la abuuray, habka keentay lithographic, talaabooyinka soo socda waa in la sameeyaa:

- dushiisa safeeyey oo dhagax ah hannaanka lithographic waxaa laga codsadaa khad ama qalin gaar ah, oo ka kooban baruurta ah;

- sawirka ku shubtaa Iambarrada dar gaarka ah ee acid nitric la dextrin;

- ka dib markii dhagax labiska dusha awoodaan in ay qaataan qoyaan inta ay riixayso khad la-fiirsashada sare ee baruurta,

- in gabagabada barbaro Tincture dhaqmo gaar ah oo ka kooban sare ee solvents.

faa'iidooyinka lithography

Sidaas darteed, si image muuqatay markii uu ku lug guryaha physico-kiimikada habka daabacaadda loo adeegsaday walxaha. Lithography badanaa waa qasan la xardho, laakiin waxaa si buuxda hababka kala duwan ee sawir. Xardho waa qorid ah oo leh noocyo gaar ah loo diyaariyey. hannaankii Goynta qoryaha - waa xardho ah, lithography uma baahna dadaal kasta oo hordhac ah. Sidaas darteed of reaction kiimikada by hannaankii print warqad u muuqataa a a. The image helay laga hirgalin karo marar badan. Macmalay by hannaankii lithography noqon kartaa hal ah, mid gaar ah ee noociisa ah. Intaa waxaa dheer, lithography waxay leedahay faa'iidooyin la dafiri karin. Masters, si joogta ah adoo isticmaalaya xirfadihii lithography in uu shaqada, la soco in lithography ah - waxay sidoo kale waa hab raqiis yara ee daabacaadda. Qoondee soo socda faa'iidadiisa:

- in barbaro habka wax soo saarka si xor ah ka beddeli kartaa, beddeli hannaankii dhagarta, ku dar alaabta cusub,

- caaryada dhagax la si joogta ah loo isticmaali karaa, ka dib markii mar kale oo daqiijiyey, oo

- duwan xardho hab u ogolaanaya in ay soo saaraan images midabka, inaan masaal midab kasta waxaa laga codsadaa in la kala saaro dhagax ah;

- farsamada kala duwan sahal ah waxqabadka.

images daabacaadda

Sidaas daraaddeed image ahaa cad, la saxda ah, ma wejigooda cawlan, dhagax lithographic waa in lagu makiinad gaar ah. Markii hore dhigay barbaro ku maydhan jiray, ka dib markii taas oo aasaas u ah waxaa laga codsadaa rinjiga gaar ah pre-qoyan, taas oo laga sameeyey varnish. warqad furan, waayo, daabacaadda si adag u faro badan daboolay dhagax khad, ka dibna soo giringiriyey on top by rullaluistemadka mashiinka. Natiijadu waxay tahay hannaanka image ah dahaarka rinjiga monochromatic.

Waa maxay oleography

Habka of daabacaadda midab by print ku oleograph dhagax weyn loo yaqaan. technology ma aha badan oo kala duwan ka lithography ee caadiga ah, dhab ahaan waa set isku mid ah falalka sida daabacaadda guri. The daabacayaa on warqad ah ee midabka kasta waxaa la soo saaray ee isku xigxiga ka light in codadka madow. Waayo, midab kasta dhagax lithographic diyaar u gaar ah. Daabacaadda midabka kasta waxaa sidoo kale codsatay in ay ka mid sheet warqad. In dukaamada print ah abuurista iyo Xarrdhinta on warqada kulmay artist ah, wuxuu ku hawllan yahay processing ay dhagaxyadaas laga Svenneprøve.

noocyo lithography

In lithography dunida maanta - waa halkii waa hab ka mid ah sameynta a wareeggeedii electronic gaarka ah iyo images leh xallinta nanometer. Waxaa indhaha, electron iyo lithography X-ray. lithography X-ray waa farsamo casri ah oo dogob ee X-rays iyada oo preform gaar ah oo muujinayaa faahfaahinta wanaagsan hannaankii on substrate gaar ah maray. lithography The indhaha waxaa loo isticmaalaa marka ay lagama maarmaan noqoto in hannaanka lagu wareejiyo ka hannaankii circuit electronic gaar ah on substrate ah Semiconductor.

Electron lithography - farsamo, taas oo dogob electron diirada u qoondaysaa faahfaahinta loo baahan yahay ee nidaamka ama barbaro on xubin gaar ah photosensitive.

Waa maxay autography

Qof caan ah saxiixiis waa farsamo casri ah daabacaadda, taas oo artist ah ma image dhagaxa lithographic, iyo warqad kala iibsiga gaarka ah. In sawir warqad this waxaa si toos ah loo wareejiyay dhagaxa. Artists mahad waxaa la qiimeeyaa, habkan of lithography. Faa'iidooyinka ugu weyn waa suurogal ah in ay Dakatu qof caan ah saxiixiis oo dabiici ah. U keenida image iyada oo loo marayo waraaqaha kala iibsiga, artist ah waa awoodaa inuu sameeyo sanam ah oo cad oo aan lahayn saamaynta muraayad.

Lithography ee wakhtigan casriga ah

Qarnigii la soo dhaafay ayaa la sameeyey iyadoo la isticmaalayo hannaanka lithography, daabacan daabacayaa madow iyo caddaan on sale, soo saaray maps. Farsamo ee lithography daabacay sawirada buugaagta iyo ururinta waxbaridda.

Sida nooc gaar ah waxay Dhagri hirgaliyay, lithography waxaa si balaadhan looga isticmaalaa at xaadirka ah. habka daabacaadda Tani waxa lagu gartaa fududaato in la isticmaalo fanaaniinta casriga ah si ay u abuuraan a images madow iyo caddaan. Graphics loo baahan yahay in lagu muujiyo suugaanta nidaamsan, qalab gaar ah, qoraalo iyo majaladaha. Si kastaba ha ahaatee, si ay u abuuraan lithograph ah hadda ma jirto warqad u baahan tahay daabacaadda. In berrinkii nanotechnology si ballaaran u shaqeeya sawiro kala duwan oo casri ah, lithography elektarooniga ah indhaha iyo. lithography Saadaasha la isticmaalayo shucaac laser waxaa si balaadhan looga isticmaalaa horumarinta technology ugu dambeeyay indhaha si loo hagaajiyo qalabka METROLOGY fulinta dheeraad ah oo ay wax soo saarka.