1. Ngwa inkjet na-aga n'ihu
N'okpuru nrụgide nke mgbapụta ink ọkọnọ, ink na-agafe site na pipeline ink site na tank ink, na-edozi nrụgide, viscosity, ma banye na egbe ịgba.Ka nrụgide ahụ na-aga n'ihu, a na-ewepụ ink ahụ na nozzle.Mgbe ink na-agafe na nozzle, kristal piezoelectric na-emetụta ya.N'ịgbasa n'ime usoro nke ink ụmụ irighiri mmiri na-aga n'ihu nwere oghere nha nha na nha nha, iyi ink jetted na-aga n'ihu na-aga n'ihu ma na-ebu ya site na electrode chaja, ebe ụmụ irighiri mmiri ink na-ekewapụ na ahịrị ink.A na-etinye ụfọdụ voltaji na electrode ocha.Mgbe eriri ink kewapụrụ na ahịrị ink na-eduzi, ọ ga-ebu ụgwọ na-adịghị mma nke dabara na voltaji etinyere na electrode chaja.Site n'ịgbanwe ugboro voltaji nke electrode chaja iji mee ka ọ dị ka ugboro nke ink ụmụ irighiri mmiri na-agbaji, enwere ike ịgbanye eriri ink ọ bụla na ụgwọ ọjọọ ekpebiela.Efere ntụgharị nke nwere voltaji dị mma na nke na-adịghị mma na-agafe n'etiti, na ụmụ irighiri mmiri ink ebubo ga-atụgharị mgbe ị na-agafe efere ngbanwe.Ogo nke ngbanwe na-adabere na ego nke ụgwọ.Mmụba ink na-anaghị akwụ ụgwọ agaghị atụgharị, ma ga-efeda ala wee banye n'ime tube mgbake., ma n'ikpeazụ laghachi na tank ink maka imegharị ihe site na pipeline recycling.Mmụba mmiri ink chajịrị na nke agbanweela na-ada n'otu ọsọ na akụkụ n'ihe ndị na-agafe n'ihu jet kwụ ọtọ.
2. Drop On Demand
Enwere ụdị ngwa nbipute inkjet atọ nwere teknụzụ inkjet na-achọ, teknụzụ inkjet piezoelectric, teknụzụ valve inkjet nrụgide, na teknụzụ inkjet na-ekpo ọkụ, nke ọ bụla na-arụ ọrụ dị iche iche.
1) Teknụzụ inkjet Piezoelectric: A na-akpọkwa ngwa nbipute inkjet piezoelectric dị elu ma ọ bụ ngwa nbipute inkjet dị elu.Na nozzle agbakwunyere, a na-eji kristal piezoelectric 128 ma ọ bụ karịa iji chịkwaa efere nozzle.Site na nhazi nke CPU, a na-emepụta ihe ngosi ọkụ eletrik na kristal piezoelectric ọ bụla site na bọọdụ ụgbọ ala, na kristal piezoelectric na-emebi emebi, nke mere na ink na-apụ na nozzle wee daa n'elu ihe na-akpụ akpụ, na-akpụ. matrix ntụpọ iji mepụta ederede, ọnụọgụ ma ọ bụ eserese.Mgbe ahụ, kristal piezoelectric na-alaghachi n'ụdị mbụ ya, ink ọhụrụ na-abanyekwa n'ime oghere n'ihi esemokwu elu nke ink.N'ihi nnukwu njupụta nke ntụpọ ink kwa centimita square, ngwa nke teknụzụ piezoelectric nwere ike ibipụta ederede dị elu, akara mgbagwoju anya na koodu mkpọchi.
2) Solenoid valvụ ụdị inkjet ngwa nbipute (nnukwu agwa inkjet ngwa nbipute): The nozzle bụ nke mejupụtara 7 otu ma ọ bụ 16 otu nke elu-nkenke nwere ọgụgụ isi micro-valvụ.Mgbe a na-ebi akwụkwọ, a na-ahazi mkpụrụedemede ma ọ bụ eserese a ga-ebipụta site na nne na nna kọmputa, na bọọdụ mmepụta ahụ na-ewepụta akara ngosi eletrik na valvụ ahụ nwere ọgụgụ isi micro-shaped solenoid valvụ, valvụ ahụ ga-emepe ma mechie ngwa ngwa, wee tinye ink ahụ n'ime ya. ntụpọ ink site na nrụgide dị n'ime mgbe niile, ntụpọ ink na-etolite mkpụrụedemede ma ọ bụ eserese n'elu ihe ebipụtara na-agagharị.
3. Thermal Inkjet Technolog
N'ịbụ nke a na-akpọ TIJ, ọ na-eji ihe mgbochi ihe nkiri dị gịrịgịrị na-ekpo ọkụ na-erughị 0.5% nke ink dị na mpaghara ink ejection iji mepụta afụ.Afụ a na-agbasa n'ike n'ike (ihe na-erughị 10 microsecond), na-amanye eriri ink si na nozulu.Afụ ahụ na-aga n'ihu na-eto maka obere sekọnd ole na ole tupu ọ laa azụ na resistor.Mgbe egosipụta na-apụ n'anya, ink dị na nozzles na-ala azụ.Esemokwu dị n'elu na-emepụta ahụ.
Oge nzipu: Feb-17-2022