Kungani amprinti angaphansi kokuphinda okwesinye akusenza ukuguqula kwezithombe zokusha ngokukhawuleza ngaphandle kokuthinteka kwemisebenzi?

Ukuthengisa Kwempahla Yokuqala Kwezindawo Zokusebenza

Umuntu ongumfundi wezindawo zokupakisha noma zokubhala izibhala aziyazi ukuthi ukususa umgqa wokusebenza ukuguqula amaphoto kuyadlula ngokukhulu. Akayi kuphela ngemizuzu elithile ephelile, kodwa ngokuhambisana kwezindawo ezinye zokusebenza—ukufilla, ukubhala izibhala, ukupakisha, ukuthumela. Isisindo sesikhathi sokusuwa umgqa ngemizuzu eyisikhombili nezine ukuguqula amaphoto kwezindlela zokuphrinta zezinhlobo zokuflexo noma zokushaya amakhanda kuzosha ngokukhulu isikhathi sokususa umgqa ngemizuzu eyisihlanu.

Hlola isimo esibonakalayo: umsebenzisi wokupakisha amasiko e-inkampani yezinhlanhla zokusebenza ngokwesibini uyasebenza kumashishini amathathu, ngomuso weminyaka emihlanu. Lokhu lonke lokuguqula ukubhalwa kufunela ukusula amarolayela, ukubuyisela amaphlathe, ukusebenzisa iziprinti zokuzama, nokubona ukuthi iziqondiso ziyisikhundla. Lokhu khethekisa amaminithi amathathu kanye namahlanu kuya kuhlanza ngalokugqulwa. Ngomuso weminyaka, ngekukhona kwezinyanga ezine kanye nezinhlanu ngalokugqulwa kweshishini, isikhathi sokungasebenzi sokubili sifika kumaawa amakhulu. Lokhu kukhazimula ukuthi isikhathi sokusebenza siphela.

Amaphrinta ase-inkjet okugcina isishini asinamandla lokugqulwa lokho konke. Kodwa ngakuphi na lokhu lokusebenza kwenza lokho? Impendulo ayikwesinye kuphela sesilinganiso, kodwa kwiqembu lokwahlukanisa okwenza ukuthi ukuphrinta kwenza ngendlela eyahlukene kwisekhaya sokusebenza.

Amaphrinta okuhlukaniswa kwezinqambani kanye nezinqambani zokuhamba

Ukuphulukana okubalulekile kakhulu phakathi kwezindlela zokuprinta ngomlando wokugcina nezindlela zokuprinta ezenziwa ngokwesikhathi esihlukene kukuthi izinkampani zokuprinta ezinamagama amanqula—noma zibe yizinkampani zokuprinta ngokugcina, ngokuflexo, noma ngokuprinta ngokuzingela inkjet—zisebenzisa i-carriage ephambili noma i-cylinder ephambili ekubeni ink efunekwa ngamaphuzu amanqula. Ngamunye umlando wokugcina udinga ukuguqula isikhundla sesithembiso, futhi ngamunye ukuguqula kwesithembiso kusenza ukuthi kubhekwe isithembiso ngokwesibonelo.

Izinkampani zokuprinta ngomlando wokugcina, ngokulinganisa, zisebenzisa i-array yezinkampani zokuprinta ezingenabuchwepheshe ephindele kumgodi wokuprinta wonke . Isithembiso siphambili ngokuphambili phansi kwalokho kwe-array ezingenabuchwepheshe, futhi isithembiso sonke sifuneka ngomlando wokugcina wokuphambili. Akukho zinkampani zokuprinta ephambili ezingenabuchwepheshe, akukho iziphepha ezingenabuchwepheshe, akukho izinkampani zokuprinta ezingenabuchwepheshe.

Le-architekthi yeliqiniso liyinto leyo ekwenza ukuthi izimboni zezinkundla zizogwema kahle. Ngoba izihlathuli zokuphrinta azihambanga, ukuguqula umfanekiso uyisisekelo sokusebenzisa isofthweya—ifayili entsha yokuphrinta (RIP) iyatiswa ku-controller yomkhombi, futhi umkhombi wesibili ophambana ngaphezulu kwazo zihlathuli ayibeka umfanekiso wentsha.

Izindawo zokubeka amasulaphu emhlabathini yaseNtshonalanga yasenziwe ukuchaziwe kahlanje phakathi kwezinhlangano zabo zokusebenza kwe-flexo nezinhlangano zokuphrinta zokugcina indawo yokuqala yomkhombi we-inkjet yekhanda lezinkundla zokudla nesikhathi sezinsuku. Ikhanda le-flexo yavamela iminithi e-42 ngosuku lwesikhathi sokuguqula umfanekiso, okufaka ukususa amakhanda nokubeka amaphlathe. Isikhathi sokuguqula umfanekiso ngokugcina indawo yokuqala sengazange sifanele eminithi e-90, ngaphandle kokukhomba kwemikhono. Ngokuphakathi kwezinsuku ezingama-4 zokuvikela isikhathi sezinsuku nesikhathi sokuguqula umfanekiso okungama-7, isikhathi sokuphrinta sokugcina indawo yokuqala sakhuphula isikhathi esingama-18 sokusebenza.

Umdondo wokusebenza ngodijithali uwushumiswa kuzo zonke izinkundla zokusebenza zokubeka amasulaphu

Ukuphrinta kwe-flexo, ukuphrinta kwe-gravure, nokuphrinta kwe-screen kuzodingeka ukusebenzisa izinkambo zokusebenzela—iziphepha, izilindelwane, noma izikrini—ezidinga ukuthi zakhishwe, zibhalwe, kanye zithunyelwe kuzinto zonke ezihlukene. Lezi zinkambo zokusebenzela azisalwa kuphela ngokuphakeme; ziyisibophongo sokubala kwemisebenzi. Ukuthatha isikhathi eside sokukhishwa kweziphepha kungasiza ekutheni isithembiso siphrinte kusukela emva kwezinye izinhlelo zokusebenza, futhi uma isibhakabhaka sithatha isiphumo sokuguqula okugcwele, lezi ziphepha zizoba yizinto ezingazange zisebenzi.

Ukuphrinta kwe-digital inkjet kuyisiphatho esinye asinayo izinkambo zokusebenzela. Isithembiso sisebenza njengomfichi wendaba, futhi iphrinta iyayiqhubeka ngokuzenzakalela kumkhawulo. Lokhu kusho ukuthi ukuguqula isithembiso siyisikhathi esifanayo nokukhetha umfichi wesibili kusuka kwezinhlelo zokusebenza. Akukho stokhi yeziphepha okudingekile ukubalwa, akukho isibophongo sokufa kwesikhathi, kanye akukho imali yokuvula ukusuka kwezinhlelo eziphansi.

Lebali leli libalulekile kakhulu kumasevisi okuthi amadatha ayihlukene—ukuphrinta ama-QR code akhethwe, amanomberi weserial, noma amaphutha okuthi amanqubo ahlukene kuzo zonke izinto ezinye. Umaphrinta wokuphinda kwesinye usenza ukuphrinta amabarikho deyisithi kwezinto ezilandelayo ngaphandle kokuphakamisa isikhathi, okungakwaziwa ngokusebenzisa amathooli okuthi ayihlukene.

Ukuvalela kwe-UV nokufixisa inkhankanyi ngokushesha

Ithuthi elingakubonakala kakhulu kodwa elibonakala kakhulu kukhuluma ngokuvalela. Kukuphrinta okuzenzakale, amakhankanyi amaninzi aphela isikhathi sokusala noma ukusetha, okuthi umkhakha awakwazi ukusetyenziswa ngokushesha emva kokuphrinta. Lokhu kubeka imiphumela ekusetyenziseni isikhathi sokuphrinta futhi kwenza amaphutha okuthi amakhankanyi abuyele kusetyenziswa emva kokuphrinta.

Amaphrinta we-UV inkjet okuphinda kwesinye asetshenzisa amasistimu we-UV LED okuvalela okusendaweni esimweni emva kweprintheads ink ibonakala kumshini wokuphakamisa uvukwane ngemizuzwana yezikhathi eminye ngemuva kokuthi kubekwe. Lokhu kusho ukuthi isibonelo sokubekwa kusetyenziselwa, kusukutwa, kusukulwa noma kufunywa ngokwedlulela—akukho amathuba okusukutwa, akukho usuku lokuhlala, akukho uphawu lokubhekwa kwesibonelo sokubekwa. .

Ukuchaza okwenza kakhulu kwezinto zokubeka kuyisibonelo sokuthi iprinter ingathintana phakathi kwezinhloso ngaphandle kokuchazwa kokubeka. Isistimu yokuqinisa ivuselela ngokufanayo ngaphandle kokuthi ubizo lwesibonelo, ngakho-ke isibonelo sokubeka esihle esibomvu noma isibonelo sokubeka esihle esingaphezu kwezinkambo zokubeka ziqinisa ngokugcwele ngokufanayo. Akukho inkinga yokuchazwa kwesikhathi sokubeka phakathi kwezinhloso.

Ukuchaza Ngokwedlulela Nokuprosesa Kwedatha

Ukuvaleka kwezinhloso zokubeka kuthathwa ngokuvaleka kokuprosesa kwezinhloso ezintsha. Iziprinter zokuphinda kabili zihamba ngokuvaleka kokuprosesa—kodwa kungenzeka ukuthi zihamba ngokuvaleka okungu-100 ku-300 imitha ngeminithi noma ngaphezulu. ngokuvaleka okuthile, izindlela zokubeka ziyafuna ukuthi izindlela zokubeka zifikele ekhaya lezinkambo zokubeka ngokuvaleka okuthile ngokuhambisana nokuhamba kwebhodi yokubeka.

Izisistimu zesingathu zokuphatha zasezinye zezindaba zisebenzisa izi-RIP eziningi kakhulu nezindlela zokubhala ezingaphansi kwe-FPGA ozinakwenzela ukuthi zilondoloze nezifundise izithombe zonke ngaphambi kokuthi zibhalwe.

Lokhu kufundiswa kabefore ukuthi iprinta ibhale isikhathi esilandelayo. Ukuguqula kufana ngezinye zezindawo zokubhala kwezinye zezindawo zokubhala, ngakumbi akukho phakade ekupheleni kwesikhathi sokusebenza. Ezinye izingxenye zinakwenza okuthiwa ngokuthi "ukugxeka isikhathi"—ukubhala izithombe ezahlukeneyo ezinye zezindawo zokubhala kwezinye zezindawo zokubhala, okusho ukuthi zinasebenza izikhathi eziningi ngokuvamile.

Okungakwaziyo Ukwenza Yisikhathi Esinye (Kodwa)

Akukho teknoloji engekho imiphumela, futhi inkjet yomlando omnye ayikwazi ukwenza lokhu. I-array yomkhombi oyisivumelwano kuyenza ukuthi iprinter iyathuluzwa ukuthi ibe yisibonelo sokuphrinta okufanayo. Ukuguqula ububanzi bezinto ezihlakileyo kungase kube kudinga ukuthatha isikhathi sokuguqula ububanzi bewayini, okungakhangelwa ngokushesha.

Ngapandle kwalokho, nakuba ukuguqula kwamafoto kuyenzeka ngokushesha kusukela emininingwani, umkhombi wamanje wokuhlela umbala kungadinga ukuthuluzwa kabusha uma amafoto amasha ayisebenzisa iziprofayili zombala ezihlukene kakhulu noma uma izinto ezihlakileyo ziguqulwa. Lokhu akuyi guqulo lwemikhono, kodwa kudinga isikhathi sokuvula—kodwa kusukela eminithi eyishumi noma kancane, engakho amahouru okuguqula iziphepha.

Izindlela zokusebenzisa izinkampani zihambisana ngokuphelele. Izinkampani ezisebenzisa inkampani yokuqala zinakho imali enkulu ekupheleni kwezinye izinkampani ngokuba kudingeka ukuthi kubekwe izinkampani ezingaphezu kwezinye ukuze kubhekwe isikhundu esifanayo. Uma kusenziwa izinkampani eziningi noma kusenziwa izinkampani eziningi kakhulu, izindlela zezintandokazi zingasebenza ngokulinganayo. Ukuthi kungcono ukuguqula ngokukhawuleza kuyinto ephakeme kakhulu kumaqondo osebenzisa izinkampani eziningi, izinkampani zokusha, noma izinkampani ezinokuthi zilungiselelwe ngokwesikhathi.

Ukuzuzwa Kwesikhundu Sokusebenza

Umsebenzisi wokwenza izinkampani zokuhlanza emaGumbini yaseNew Jersey wabuyela kusuka kwezinkampani zokuhlanza kuze kwezinkampani zokuhlanza ngokwesikhathi sokuphela kwesikhundu esifanayo kumagumbini abo. Isikhundu sakhe esedlule sasenziwa ngamahouru amathathu ukuguqula phakathi kwezinkampani ezinye—ukucima izinkampani, ukuchaza izinkampani, nokubhala izinkampani zokubonisa ukuthi kufanele. Ngokusebenzisa izinkampani zokuhlanza ngokwesikhathi sokuphela kwesikhundu esifanayo, manje bakhuluma izinkampani ezincinci kakhulu njengoko ziyizinkampani ezingu-500, ngakho-ke izinkampani zokuhlanza zasenziwa ngokwesikhathi sokuphela kwesikhundu esifanayo zadinga ukuthi kubekwe izinkampani ezingu-5,000 ukuze kubonakaliswe ukuthi kukhona ukuthi kufanele ukuguqula.

Ukuguqula kwalokho kubuka izindlela ezintsha zokufunda imali. Umthengisi manje angathola izilungiselelo zokuphakamisa okuncane nokuzama ukuthi kusebenze kwezinye izinhlangano ezingasenziwa ngokwemvelo. Isiphetho sakhe esisodwa sakhula emuva kuka-12,000 ku-2,500, kodwa isiphetho esisodwa sokugcina sakhula ngoba isikhathi sokuguqula sasibuyela ekhaya.

Lokhu nguqiniso olwandle ngokuguqula kwezithombe ngokusha kwe-printing yekhanda. Akukho kuphela ukuthabatha amaminithi—kuyinto yokuguqula ngokuphelele izilungiselelo abanokwenzela umkhakha wokuprinta futhi ukuthi kungani kumelwe ukuthi kubuyekeze kwezizathu zokuthenga.

Kumaqondi okuzama ukuguqula, umbuzo omuhle akukho ukuthi iphrinti yekhanda ingaguqula kwezithombe ngokusha—kuyaziwa ngempela. Umbuzo uyilo ukuthi ukuthengisa nokufreqwensi yokuguqula kuyakwamukela ukuthengisa. Kumaqondi okuthengisa nezilabel, impendulo iyisifundza ngokwesikhathi, njengoba izibhizinzi ziyafuna ukuthi kususwe ngokusha futhi kuzame kwezithombe ngokufreqwensi.

Izisolving zokushela kwe-inkjet zika-NOVA ziyakhiwa ngokuzimela kulemikhosi yokuqala—zibuyiselwe emikhathini yamaprint head ezenkolo yendustri, izisifo zesilinganiso se-UV esithembekile, nezinkhumo zokusebenza ezakhelwe ukuphepha isikhundla phakathi kwefayili yokudesign neprodukti ekugcwele.