Ukuhlaziywa komshini wokuphrinta we-UV
Mayelana ne-Inkjet
Ubuchwepheshe be-inkjet busebenzisa amaconsi kayinki amancane ukwenza lula ukuphrinta ngaphandle kokuthi idivayisi ihlangane nendawo yokuphrinta. Ngenxa yokuthi ubuchwepheshe busekela ukuphrinta okungaxhunywanga, bungasetshenziswa emithonjeni ehlukahlukene futhi manje seyethulwa emikhakheni eminingi kusukela ekuhlosweni okujwayelekile kuya kwezimboni. Isakhiwo esilula esihlanganisa ikhanda lokuphrinta le-inkjet nendlela yokuskena kunenzuzo yokunciphisa izindleko zemishini. Ngaphezu kwalokho, ngenxa yokuthi ayidingi ipuleti lokuphrinta, amaphrinta e-inkjet anenzuzo yokulondoloza isikhathi sokusetha ukuphrinta uma kuqhathaniswa nezinhlelo zokuphrinta zendabuko (ezifana nokuphrinta kwesikrini) ezidinga amabhulokhi wokuphrinta angashintshi noma amapuleti, njll.
Isimiso se-inkjet
Kunezindlela ezimbili eziyinhloko zokuphrinta i-inkjet, okuwukuthi ukuphrinta kwe-inkjet okuqhubekayo (i-CIJ, ukugeleza kwe-ink okuqhubekayo) kanye nesidingo sokulahla (i-DOD, amaconsi kayinki akhiwa kuphela uma kudingeka); i-drop-on-demand ihlukaniswe yaba Izigaba ezintathu ezihlukene: i-inkjet ye-valve (isebenzisa ama-valve enaliti nama-solenoid ukulawula ukugeleza kukayinki), i-inkjet yegwebu elishisayo (ukugeleza koketshezi kushisiswe ngokushesha yizakhi zokushisa ezincane, ukuze uyinki uhwamuke ikhanda lokuphrinta ukwenza ama-bubbles, ukuphoqa ukuphrinta Uyinki ukhishwa ku-nozzle), futhi kukhona inkjet ye-piezoelectric.
I-Piezo Inkjet
Ubuchwepheshe bokuphrinta be-piezoelectric busebenzisa impahla ye-piezoelectric njengento eyinhloko esebenzayo ngaphakathi kwesihloko sokuphrinta. Lesi sici sikhiqiza into eyaziwa ngokuthi umphumela we-piezoelectric, lapho ukushajwa kukagesi kwakhiwa lapho into (yemvelo) yenziwa amandla angaphandle. Omunye umphumela, umphumela we-piezoelectric ophambene, nawo uyenzeka lapho inkokhiso kagesi isebenza entweni, ekhubaza (inyakaza). Amakhanda okuphrinta e-Piezo afaka i-PZT, into esetshenziswa yi-piezoelectric eye yacutshungulwa nge-polarization kagesi. Wonke ama-printheads e-piezoelectric asebenza ngale ndlela efanayo, eshintsha izinto ukuze akhiphe amaconsi kayinki. Isihloko sokuphrinta siyingxenye ebalulekile yesistimu yokuphrinta enamabhobho akhipha uyinki. Ama-printheads e-Piezo ahlanganisa ingxenye esebenzayo ebizwa ngokuthi umshayeli, enochungechunge lwemigqa namashaneli akha lokho okubizwa ngokuthi "indlela yoketshezi", kanye nezinye izinto zikagesi zokulawula iziteshi ngazinye. Umshayeli uqukethe izindonga ezihambisanayo ezenziwe ngezinto ze-PZT, ezakha iziteshi. Umsinga kagesi usebenza eshaneli kayinki, okwenza izindonga zesiteshi zinyakaze. Ukunyakaza kwezindonga zeshaneli kayinki kudala amagagasi okucindezela kwe-acoustic aphoqa uyinki ukuphuma emibhobho ekupheleni kwesiteshi ngasinye.
Ukuhlelwa Kwezobuchwepheshe Kwabakhiqizi Abakhulu Bezinhloko Zokuphrinta I-Inkjet
Manje imibhobho esetshenziswa kakhulu emakethe yokuphrinta ye-inkjet yi-GEN5/GEN6 yase-Ricoh, Japan, KM1024I/KM1024A evela ku-Konica Minolta, Kyocera KJ4A series evela e-Kyocera, Seiko 1024GS, Starlight SG1024, Epson Japan CA. Kukhona abanye kodwa abangethulwanga njengabafafazi abajwayelekile.
I-Kyocera
Emkhakheni wokuphrinta we-uv, ama-printheads e-Kyocera manje akalwe njengamakhanda okuphrinta ashesha kakhulu futhi abiza kakhulu. Njengamanje, kukhona i-Hantuo, i-Dongchuan, i-JHF ne-Caishen ehlonyiswe ngale nhloko yokuphrinta e-China. Uma sibheka ukusebenza kwemakethe, idumela lixubile. Mayelana nokunemba, isifinyelele izinga elisha ngempela. Mayelana nokusebenza kombala, empeleni akukuhle kakhulu. Uyinki uhambisana. Uma idriphu icoleka, izidingo zobuchwepheshe ziphezulu, izindleko ziphezulu, nezindleko zombhobho ngokwawo nazo zikhona, futhi kuba nabakhiqizi abambalwa nabadlali abambalwa, okukhuphula intengo yawo wonke umshini. Eqinisweni, ukusetshenziswa kwalo mbhobho ekuphrinteni kwendwangu kungcono, ingabe kungenxa yokuthi izakhiwo ze-inki zihlukile?
Riko Japan
Okuvame ukwaziwa njengochungechunge lwe-GEN5/6 e-China, amanye amapharamitha ayafana, ikakhulukazi ngenxa yokuhluka okubili. Usayizi wokuqala noma omncane we-5pl we-droplet kayinki kanye nokunemba okuthuthukisiwe kwe-jetting kungaveza ikhwalithi yokuphrinta enhle kakhulu ngaphandle kokusanhlamvu. Ngama-nozzles angu-1,280 amiswe emigqeni engu-4 x 150dpi, lesi sihloko sokuphrinta sivumela ukuphrinta kwe-600dpi kokulungiswa okuphezulu. Okwesibili, imvamisa ephezulu yeGreyscale ngu-50kHz, okwandisa ukukhiqiza. Olunye ushintsho oluncane ukuthi izintambo ziyahlukaniswa. Ngokusho kukachwepheshe womkhiqizi, kushintshwe abantu abathile ku-inthanethi abahlasele lesi sici sekhebula. Kubonakala sengathi u-Ricoh usenendaba nemibono yemakethe! Njengamanje, isabelo semakethe samabhomu e-Ricoh kufanele sibe phezulu kakhulu emakethe ye-UV. Kumelwe kube nesizathu salokho abantu abakufunayo, ukunemba kuyamela, umbala muhle, futhi ukufanisa konke kuphelele, futhi intengo ihamba phambili!
Konica Japan
Isihloko sokuphrinta se-inkjet esinesistimu yokushayela ezimele ye-nozzle egcwele enesakhiwo esinamanozzle amaningi esikwazi ukukhipha kuwo wonke imibhobho engu-1024 ngesikhathi esisodwa. Isakhiwo esiminyana kakhulu sihlanganisa ukuqondanisa okunemba okuphezulu kwamanozzle angu-256 emigqeni engu-4 ukuze uthole ukunemba okuthuthukisiwe kokuma kwekhwalithi yokuphrinta enokucaca okuphezulu. Imvamisa yedrayivu ephezulu (45kHz) cishe izikhathi ezi-3 kunezochungechunge lwe-KM1024, futhi ngokusebenzisa uhlelo lokushayela oluzimele, kungenzeka ukufeza cishe izikhathi ezi-3 eziphakeme zokushayela (45kHz) kunochungechunge lwe-KM1024. Lesi yisihloko sokuphrinta se-inkjet esifanelekile sokuthuthukisa amaphrinta e-inkjet esistimu yephasi eyodwa akwazi ukuphrinta ngesivinini esikhulu. Uchungechunge olusanda kwethulwa lwe-KM1024A, olufika ku-60 kHz, nokunemba okuncane okungu-6PL, luthuthuke kakhulu ngesivinini nokunemba.
I-Seiko Electronics
Ama-nozzle ochungechunge lwe-Seiko ahlala elawulwa ohlelweni lomkhawulo, futhi ukusetshenziswa kwamaphrinta we-inkjet kuphumelela kakhulu. Lapho bephendukela emakethe ye-UV, yayingasheleli kangako. Yayimbozwe ngokuphelele ukugqama kukaRicoh. Ikhanda lokuphrinta elihle, elinokunemba okuthuthukisiwe nesivinini, lingaqhudelana nezinhloko zokuphrinta zochungechunge lwe-Ricoh. Ukuthi nje umenzi osebenzisa lesi sifafazi nguye yedwa, ngakho-ke abekho abadlali abaningi emakethe, futhi ulwazi abathengi abangaluthola lulinganiselwe, futhi abazi okwanele mayelana nokusebenza nokusebenza kwalesi sifafazi, okuyinto futhi kuthinta ukukhetha kwamakhasimende.
I-National Starlight (Fuji)
Le nhloko yesifutho iqinile ngokwanele ukumelana nezindwangu zezimboni ezinokhahlo nezinye izinhlelo zokusebenza. Isebenzisa izinto ezifakazelwe ensimini ngokuphindaphindeka kwe-inki oqhubekayo kanye nokusebenza kwe-monochromatic epuleti lombhobho lensimbi elishintshwayo eliklanywe ukuba libe ipuleti lensimbi elishintshayo elinobhozo eziteshini ezingu-1024 ngamachashazi angu-8 iyintshi ngayinye iyintshi ngayinye Isivinini esingu-400 intshi okukhiphayo okuqhubekayo sinikeza okukhiphayo okungaguquki kusevisi ende. ukuphila. Iyunithi iyahambisana ne-solvent, i-UV-curable kanye ne-inki esekelwe emanzini. Kungenxa yezizathu ezithile zemakethe kuphela okwenza lo mbhobho ugqitshwe, kodwa uphela emakethe ye-uv, futhi ukhanya nakweminye imikhakha.
Toshiba Japan
Isu eliyingqayizivele lokujikijela amaconsi amaningi ecashazini elilodwa lidala ububanzi obubanzi be-greyscales, kusukela ebuncaneni obungu-6 pl ukuya kubukhulu obungu-90 pl (amaconsi angu-15) ichashazi ngalinye. Uma kuqhathaniswa namakhanda e-inkjet endabuko kanambambili, ifaneleka kakhulu ekuboniseni amabanga abushelelezi wokuminyana ukusuka kokukhanyayo kuye kokumnyama kumaphrinti ahlukahlukene wezimboni. I-CA4 ifinyelela ku-28KHz kumodi engu-1drop (6pL), ngokushesha okuphindwe kabili kune-CA3 ekhona isebenzisa isixhumi esibonakalayo esifanayo. Imodi ye-7drop (42pL) ingu-6.2KHz, 30% ngokushesha kune-CA3. Ijubane layo lomugqa liyi-35 m/min kumodi (6pl, 1200dpi) kanye ne-31m/min kumodi (42pl, 300dpi) yokukhiqiza okuphezulu kwezicelo zezimboni. Inqubo ye-piezo enhle kakhulu kanye nobuchwepheshe bokulawula indiza yokubeka indawo okunembayo. Amakhanda okufafaza e-CA afakwe ezivalekile ezinemigudu yamanzi namachweba amanzi. Ukujikeleza kwamanzi alawulwa ngokushisa okushisayo ku-chassis kudala ukusabalalisa kwezinga lokushisa elilinganayo kusihloko sokuphrinta. Kwenza ukusebenza kwe-jetting kuzinze kakhudlwana. Izinzuzo zewebhusayithi esemthethweni zicacile kakhulu, ukunemba nesivinini sokuphrinta kwephuzu elilodwa le-6pl kuqinisekisiwe. Njengamanje, imakethe ye-Uv yasekhaya isewuhlelo ekuphusheni okukhulu. Ngokombono wezindleko kanye nomphumela, kusafanele kube nemakethe yemishini emincane ye-uv yedeskithophu.
Epson Japan
I-Epson iyisihloko sokuphrinta esisetshenziswa kakhulu futhi esaziwayo, kodwa sike sasetshenziswa emakethe yezithombe ngaphambilini. Imakethe ye-uv isetshenziswa kuphela abakhiqizi abathile bemishini elungisiwe, futhi eminingi yayo isetshenziswa emishinini emincane yedeskithophu. Ukunemba okuyinhloko, kodwa uyinki Ukungafani kuholele ekuncipheni kakhulu kwempilo yesevisi, futhi akuzange kwakheke umthelela ojwayelekile emakethe ye-UV. Kodwa-ke, ngo-2019, u-Epson uthuthukise izimvume eziningi zama-nozzles futhi wakhipha imibhobho emisha. Singakubona e-Epson booth embukisweni we-Guangdi Peisi ekuqaleni konyaka. Lena ekuphosta. Futhi idonse ukunaka kwabakhiqizi abakhulu embonini ye-uv, i-Shanghai Wanzheng (Dongchuan) ne-Beijing Jinhengfeng bahola umzamo wokubambisana. Abathengisi bebhodi, i-Beijing Boyuan Hengxin, i-Shenzhen Hansen, i-Wuhan Jingfeng, ne-Guangzhou Color Electronics nabo basebe ngabalingani bokuthuthukisa ibhodi lama-printhead.
Imakethe yokuphrinta ye-UV ye-Epson isizoqala!
Ukukhethwa kwemibhobho kuwuhlelo lwesu olubalulekile lwabakhiqizi bemishini. Ukutshala amakhabe kuzoveza amakhabe, futhi ubhontshisi wokuhlwanyela uzothela ubhontshisi, okuzophazamisa intuthuko yenkampani eminyakeni embalwa ezayo; kumakhasimende, ngeke kube nomthelela omkhulu kangaka, kungakhathaliseki ukuthi amakati amnyama. Ikati elimhlophe liyikati elihle uma libamba igundane. Ukubheka i-nozzle kubuye kuncike ekubambeni komkhiqizi wemishini ekuthuthukisweni kwalo mbhobho. Ngesikhathi esifanayo, udinga ukucabangela izindleko zokusetshenziswa, izindleko ze-nozzle, nezindleko zezinto ezisetshenziswayo. Ngokuvamile, ezinhle nezimba eqolo azingifanele neze. Kufanele ngiphume ekukhangiseni kwabakhiqizi abahlukahlukene. Uma ufuna ukuqonda uhlelo lwakho lwebhizinisi kanye nezidingo zentuthuko zizonke, vele ukhethe elikufanele!
Imishini ye-UV ngokwayo iyithuluzi lokukhiqiza, okuyithuluzi elikhulu lokukhiqiza. Ithuluzi lokukhiqiza kufanele libe, elizinzile futhi kulula ukulisebenzisa, izindleko eziphansi zokusetshenziswa, ukugcinwa okusheshayo nokuphelele kwangemva kokuthengisa, kanye nokuphishekela ukusebenza kwezindleko.
