Muaj ntau ntau cov ntaub ntawv pov thawj ntawm cov khoom lag luam luam ntawv (xws li ntawv lossis ntawv ci hloov khoom siv), txhua tus muaj cov yam ntxwv sib txawv. Cov txheej txheem kev ua kom tiav ntawm tus number case hloov nyob ntawm: txheej hauv qab (xws li roughness, muaj peev xwm nqus tau), number case tsis (xws li xim viscosity lossis qauv), thiab luam ntawv phaj. Rau txhua qhov xwm txheej sib txawv, cov kab sib txawv ntawm cov duab puab cov kab sib xyaw ua ke tuaj yeem siv kom ua tiav qhov zoo tshaj plaws.
Ntxiv nrog rau kev ua kom sov thiab convection, lub hlwb ua kom zoo yog lub focal khov waveform ntawm laser nqaj. Txhawm rau ua kom txhua lub cell ncav cuag ib hom duab tshwj xeeb, peb-seem siv txoj kab hluav taws xob ntawm cov nqaj yog nquag tsim nyob rau lub sijhawm, thiab qhov zaus tswj los ntawm cov ntaub ntawv duab yog txog 100 kHz. Cov tswvyim dav dav ntawm cov tshuab kev siv tshuab stereo no tau qhia hauv daim duab 4.
Los ntawm cov kev hloov kho nquag ntawm kev siv lub zog hloov zuj zus thiab qhov kev hloov ywj siab ntawm lub zog ntawm txhua lub zog laser mem tes, cov duab, lub cheeb, thiab qhov tob ntawm txhua lub xov tooj ntawm tes tuaj yeem txiav txim siab ntawm nws tus kheej. Hom tshiab ntawm cov mesh hauv cov phaj ua cov txheej txheem hu ua Super Halfautotypical mesh (SHC), uas yog qhov txuas ntxiv ntawm Halfautotypical mesh (qhov tob thiab taub ntawm cov semi-automatic mesh yog sib txawv tab sis tsis tuaj yeem tswj tau tus kheej).
SHC cov kev hloov kho ua rau cov tshuab laser ua kom pom ntau yam ntawm cov hlwb (ib txwm ua, Autotypical, Halfautotypical). Sij hawm dhau los, cov txheej txheem sib txawv tau ua tiav (electromechanical engraving, tshuaj etching). Cov duab ntxaij tshiab tam sim no tsim tau los txhawm rau ua kom qhov hloov pauv number case thiab luam tau rau txhua qhov xim xim%-nqi tus nqi thiab cov luam tawm substrate.
Lub tswv yim thiab Ntawv Thov
Ntxiv rau qhov "tib qho thiab tib lub qhov" txoj haujlwm ntawm SHC beam waveform tes taws los piav, nws kuj tseem tuaj yeem tsim engraving meshes los ntawm superimposing nruam laser pulses, tab sis txoj kab uas hla ntawm lub teeb pom kev me dua qhov yuav tsum tau siv mesh loj (xws li txoj kab uas hla ntawm lub teeb pom kev ua haujlwm 10-15 Micron, ntawm tes loj 100 microns). Cov duab thiab cov qauv sab hauv ntawm cov txheej txheem tsim tau yog nyob ntawm cov qauv ntsuas ntawm kev hloov kho, sib tshooj thiab laser pulses (xws li cov scanning algorithm ntawm cov duab typesetting tshuab).
Cov nthwv dej txuas nrog txuas nrog hloov pauv lossis txho txaij txaij txaij sib luag, thiab tuaj yeem tsim cov kab txaij zoo sib xws los ua qhov txhawm rau txhim kho. Nws cov kom zoo dua nyob rau hauv qhov kev daws teeb meem siab ntawm cov duab (piv txwv li, qhov kev daws teeb meem ncav cuag 1000 kab / cm thiab lub teeb pom thaj yog 15-20 microns thaum lub suab xa mus tom ntej theem yog 10 microns). Qhov tsis zoo nyob rau hauv kev poob peev txheej ntau lawm, uas yuav tsum tau them nyiaj los ntawm kev siv ntau dua cov kev hloov kho ntau zaus (kwv yees li 1 MHz) thiab ntau lub taub hau ntau lub taub hau.
Vim tias nws lub zog siab kawg thaum lub zog tsom, kev ua haujlwm siab ntawm cov kab hluav taws xob fiber ntau (200-600 watts, txuas ntxiv nthwv dej, mem tes hloov tes taws los tiv thaiv) lossis ultra-luv mem tes lasers tuaj yeem siv hom kev tshaj lij no. Dua li ntawm zinc, qhov ci ci no tseem tuaj yeem siv rau kev txua lwm cov ntaub ntawv, xws li tooj liab thiab ceramics.
Cov txheej txheem thaij kab ntawv ntawm lub tshuab typesetting tshuab yog qhov haum rau ntau qhov kev txiav txim siab ob daim duab ob sab (luam ntawv) kev siv thiab peb- txheej (luam ntawv) kev siv. Xws li engraving RFID gravure cov menyuam.
Cov ntawv luam tawm thev naus laus zis yog qhov thev naus laus zis tshiab. Qhov kev ntsuas siab siab uas yuav tsum tau ua los ntawm cov khoom siv hluav taws xob thiab kev ua voj voos yuav teeb tsa lub rooj sib tw tshiab rau qhov tseeb thiab kev sib txawv ntawm cov luam tawm. Feem ntau cov organic thiab inorganic inks rau conductors thiab semiconductors yog pasty thiab nyuaj rau luam.
Rau kev sib txawv thiab tsis ntxeem tau cov txheej txheem ntawm cov inks, kev tswj kom zoo ntawm kev ntsuas ntawm lub hlwb thiab cov qauv saum npoo ntawm gravure printing phaj yog qhov tseem ceeb heev. Daim duab 5C qhia qhov kev ntsuas engraving ntawm RFID tag tus kav hlau txais xov, thiab cov kab sib kis tau dav tsuas yog 10 microns.
