Lub taub hau thermal print muaj ib kab ntawm cov cua sov, tag nrho cov uas muaj tib yam kuj.Cov ntsiab lus no yog cov txheej txheem ntom ntom, xws li 200dpi txog 600dpi.Cov ntsiab lus no yuav ua kom kub kub sai sai thaum muaj qee qhov tam sim no dhau mus.Thaum cov khoom no mus txog, qhov kub thiab txias nce nyob rau hauv ib lub sij hawm luv luv, thiab dielectric txheej chemically reacts thiab tsim xim.
Yuav siv thiab tswj lub taub hau thermal print li cas
Nws tsis yog tsuas yog cov khoom tso tawm ntawm ntau lub tshuab computer, tab sis kuj yog ib qho khoom siv peripheral maj mam tsim nrog kev txhim kho ntawm tus tswv tsev.Raws li cov ntsiab lus tseem ceeb ntawm lub tshuab luam ntawv, lub taub hau luam ntawv ncaj qha cuam tshuam rau kev luam ntawv zoo.
Siv thiab kho lub taub hau thermal print
1. Cov neeg siv ib txwm yuav tsum tsis txhob sib cais thiab sib sau ua ke lub taub hau luam ntawv los ntawm lawv tus kheej, ua rau tsis tsim nyog.
2 Tsis txhob cuam tshuam nrog cov pob ntawm lub taub hau luam ntawv los ntawm koj tus kheej, koj yuav tsum nug tus kws tshaj lij los daws nws, txwv tsis pub lub taub hau luam ntawv yuav puas yooj yim;
3 Ntxuav cov hmoov av hauv lubtshuab luam ntawvnquag;
4. Sim tsis txhob siv cov txheej txheem thermal luam ntawv, vim tias cov ntawv thermal zoo sib txawv, thiab qee qhov saum npoo yog ntxhib, thiab cov ntawv thermal ncaj qha kov lub taub hau luam ntawv, uas yooj yim rau kev puas tsuaj rau lub taub hau luam ntawv;
5 Ntxuav lub taub hau ntau zaus raws li lub ntim ntim.Thaum ntxuav, thov nco ntsoov tua lub hwj chim ntawm lub tshuab luam ntawv ua ntej, thiab siv cov paj rwb kho mob dipped hauv cov dej cawv uas tsis muaj dej los ntxuav lub taub hau ntawm ib qho kev coj;
6. Lub taub hau luam ntawv yuav tsum tsis txhob ua haujlwm ntev.Txawm hais tias qhov siab tshaj plaws uas tau muab los ntawm cov chaw tsim khoom qhia tau ntev npaum li cas nws tuaj yeem luam tawm tsis tu ncua, raws li tus neeg siv, thaum nws tsis tsim nyog luam tawm tsis tu ncua ntev, lub tshuab luam ntawv yuav tsum tau so;
8. Nyob rau hauv qhov chaw, qhov kub thiab ceev ntawm lub taub hau luam ntawv yuav raug txo kom tsim nyog los pab kom lub neej ntawm lub taub hau luam ntawv ntev;
9. Xaiv qhov tsim nyog carbon ribbon raws li koj xav tau.Cov pa roj carbon ribbon yog dav dua li daim ntawv lo, kom lub taub hau luam ntawv tsis yooj yim rau hnav, thiab sab ntawm cov pa roj carbon ribbon uas kov lub taub hau luam ntawv yog coated nrog silicone roj, uas tuaj yeem tiv thaiv lub taub hau luam ntawv.Siv cov ribbon uas tsis zoo rau kev pheej yig, vim hais tias sab ntawm cov hlua tsis zoo uas kov lub taub hau luam tawm tuaj yeem coated nrog lwm cov tshuaj los yog muaj lwm yam khoom siv sab laug, uas yuav ua rau lub taub hau luam tawm los yog ua rau lwm yam kev puas tsuaj rau cov ntawv luam. taub hau;9 Nyob rau hauv ib qho chaw ntub dej lossis chav tsev thaum siv lubtshuab luam ntawv, tshwj xeeb yuav tsum tau them rau kev saib xyuas ntawm lub taub hau luam ntawv.Ua ntej pib lub tshuab luam ntawv uas tsis tau siv ntev, koj yuav tsum xyuas seb qhov chaw ntawm lub taub hau luam ntawv, cov menyuam roj hmab thiab cov khoom siv tsis zoo.Yog tias nws ntub lossis muaj lwm yam txuas, thov tsis txhob pib.Lub taub hau luam ntawv thiab cov menyuam roj hmab tuaj yeem siv nrog kev kho mob paj rwb swabs.Nws yog qhov zoo tshaj plaws los hloov cov khoom siv nrog cov cawv tsis muaj dej rau kev ntxuav;
Thermal printhead qauv
Lub tshuab luam ntawv thermal xaiv ua kom sov cov ntawv thermal ntawm qee qhov chaw, yog li tsim cov duab sib xws.Cov cua sov yog muab los ntawm lub tshuab hluav taws xob me me ntawm lub taub hau luam ntawv uas yog nyob rau hauv kev sib cuag nrog cov khoom siv cua sov.Lub tshuab cua sov yog qhov tsim nyog los ntawm lub tshuab luam ntawv hauv daim ntawv square dots lossis strips.Thaum tsav tsheb, ib daim duab sib thooj rau cov khoom cua sov yog tsim rau ntawm daim ntawv thermal.Tib lub logic uas tswj cov cua sov kuj tseem tswj cov ntawv pub, tso cai rau cov duab luam tawm ntawm tag nrho daim ntawv lo lossis daim ntawv.
Feem ntauthermal tshuab luam ntawvsiv lub taub hau ruaj ruaj nrog lub rhuab dot matrix.Lub taub hau luam tawm hauv daim duab muaj 320 square dots, txhua qhov yog 0.25mm × 0.25mm.Siv cov dot matrix no, lub tshuab luam ntawv tuaj yeem luam tawm ntawm txhua txoj haujlwm ntawm daim ntawv thermal.Cov tshuab no tau siv rau ntawm cov tshuab luam ntawv thiab cov tshuab luam ntawv.
Feem ntau, daim ntawv pub ceev ntawm lub tshuab luam ntawv thermal yog siv raws li qhov ntsuas ntsuas, uas yog, qhov ceev yog 13mm / s.Txawm li cas los xij, qee lub tshuab luam ntawv tuaj yeem luam tawm ob zaug sai dua thaum daim ntawv lo ua kom zoo dua.Cov txheej txheem ntawm lub tshuab luam ntawv thermal no yog qhov yooj yim, yog li nws tuaj yeem ua rau hauv lub tshuab luam ntawv lub tshuab luam ntawv uas siv lub tshuab luam ntawv thermal.Vim yog hom ntawv hloov tau yooj yim, cov duab zoo, ceev ceev thiab tus nqi qis los ntawm cov tshuab luam ntawv thermal, cov ntawv cim barcode luam tawm los ntawm nws tsis yooj yim rau khaws cia hauv ib puag ncig siab dua 60 ° C, lossis raug ultraviolet lub teeb (xws li ncaj qha hnub ci) rau lub sijhawm ntev.lub sijhawm khaws cia.Yog li ntawd, cov ntawv thermal barcode feem ntau yog txwv rau kev siv sab hauv tsev.
Thermal printhead tswj
Ib daim duab hauv lub computer yog decomposed rau hauv kab duab cov ntaub ntawv rau cov zis, thiab xa mus rau lub taub hau luam feem.Rau txhua qhov taw tes hauv daim duab linear, lub taub hau luam ntawv yuav muab lub ntsuas cua kub sib xws rau nws.
Txawm hais tias lub taub hau luam ntawv tsuas tuaj yeem luam cov dots, kom luam cov khoom nyuaj xws li nkhaus, barcodes lossis duab yuav tsum tau tawg mus rau hauv kab kab los ntawm computer software lossis lub tshuab luam ntawv.Xav txog kev txiav cov duab rau hauv kab raws li pom hauv daim duab saum toj no.Cov kab yuav tsum nyias nyias, kom txhua yam hauv kab ua dots.Cias muab, koj tuaj yeem xav txog qhov chaw cua sov li "square" qhov chaw, qhov tsawg kawg nkaus qhov dav yuav zoo ib yam li qhov sib nrug ntawm qhov chaw cua sov.Piv txwv li, feem ntau lub taub hau faib tus nqi yog 8 dots / mm, thiab lub suab yuav tsum yog 0.125mm, uas yog, muaj 8 rhuab dots ib millimeter ntawm rhuab kab, uas yog sib npaug rau 203 dots los yog 203 kab ib nti.
Post lub sij hawm: Mar-25-2022