Sibona emgwaqweni lezo zikhangiso ezinkulu ezicebile, ezingokoqobo, ziphrintiwe ezithombeni zomshini wesithombe
Umshini wesithombe uvame ukusetshenziswa kakhulu kwi-inki yokuhlobisa u-wily ujulo emafutheni, njengamafutha amaminerali, uwoyela wemifino, i-ink yokuphrinta ephakathi nendawo ephakathi nendawo kanye nokuhanjiswa kwamanzi ngokungenayo ngokungena ngaphakathi nokufakelwa kwepipi lamanzi okunamathiselwe ku-medium.
I-Ink Imboni Yezithombe Ngokuya kokusetshenziswa ukuhlukanisa, ingahlukaniswa ngezinhlobo ezimbili:Eyodwa iyinki esekwe emanzini, okubhalwe ngokuyinhloko kwamanzi namanzi ancibilikayo.
Elinye liyi-inki elo olunamafutha, i-infoluble solvent njengengxenye eyinhloko yesizinda sombala esincibilikisiwe.
Ngokusho kwe-solubility ye-solvent, ingahlukaniswa ngezinhlobo ezintathu:
Okokuqala, i-ink yedayi: kuyi-ink esekelwe kudayi, imishini eminingi yezithombe zasendlini iyasebenza;
I-inki emibili, i-pigment ink: Kususelwa ku-ink ye-pigment, esetshenziselwa umshini wokuphrinta wangaphandle.
I-inki emithathu, inki ebuthakathaka kakhulu: phakathi kwalokhu okubili, okusetshenziselwa umshini wezithombe zangaphandle.
Ukunakwa okukhethekile kufanele kukhokhwe eqinisweni lokuthi lezi zinkomba ezintathu azikwazi ukusetshenziswa ndawonye. Umshini osuselwa emanzini ungasebenzisa i-inki esekwe emanzini kuphela,Futhi umshini osuselwa ku-oyela ungasebenzisa i-solvent ink ebuthakathaka kuphela futhi u-solvent ink. Kusukela i-ink cartridge, ipayipi kanye ne-nozzle yomshini osuselwa emanzini kanye nomshini osuselwa kuwoyela uhlukile lapho kufakwa umshini, i-ink ayikwazi ukusetshenziswa ngezikhathi.
Izici ezithinta ikhwalithi ye-ink ikakhulukazi zinezici ezinhlanu: ama-distrant, aqhutshwa, ukungezwani kwe-pH, ukungezwani komhlaba, ukuvelela komhlaba, ukuhlakanipha.
1) Dispersant:Ingabe i-survitant, indima yayo ukuthuthukisa izakhiwo ezibonakalayo ze-inki, ithuthukise ubudlelwane be-ink kanye nesiponji, umswakama.so ngokuvamile ngokugcinwa kwesiponji, ukuhunyushwa kwe-ink kuqukethe ama-distsants.
2) Ukuqhutshwa kukagesi:Leli nani lisetshenziselwa ukukhombisa okuqukethwe kwekhwalithi yalo kwekhwalithi.Better akufanele libe nosawoti ongaphezulu kuka-0.5% ukuze agweme i-crystallization ku-nozzle, inkily ink engu-15PL, 35pl ngokweqiniso ukunquma ukunemba komshini we-inkjet, lokhu kubaluleke kakhulu
3) Ivelu ye-PH:Kubhekiswa ku-ph witch ph, i-acid more the solution, okuphambene nalokho, okuphambene nalokho, i-alkaline kakhulu ikhambi, i-arkventine ephakeme ye-PH I-CORROSION NOZZLE, ivelu ye-PH.
4) ukungezwani komhlaba:kungathinta ukwakheka kwamaconsi ye-ink, i-ink yekhwalithi enhle ingukuvunywa okuphansi, ukungezwani okuphezulu komhlaba.
5) I-Viscosity:okungukuthi, ukumelana nokugeleza koketshezi, ukubonakala kwe-ink kukhulu kakhulu, kuzokwenza inqubo yokuphrinta yokuhlinzekwa kwe-ink
Ukuphazamiseka; I-Viscosity incane kakhulu, izokhiqiza ukuhamba kwe-ink kwinqubo yokuphrinta. Ink ekushiseni kwegumbi elijwayelekile, ngokuvamile kungagcinwa ezinyangeni ezi-3-6, isikhathi eside kakhulu noma imvula, futhi kuthinte ukusetshenziswa noma i-plug yokulondolozwa okuvaliwe, gwema ukukhanya kwelanga okuqondile, okuphansi kakhulu.
Isikhathi sePosi: Sep-06-2021