Cov ntaub ntawv PCB tau muab faib ua cov txheej txheem txheej txheem thiab cov txheej txheem sib xyaw, feem ntau muab faib ua tooj liab substrates, aluminium substrates, fiberglass boards, epoxy resins, thiab lwm yam. Cov ntaub ntawv sib txawv txawv hauv lasers thiab laser ua txoj kev. Piv txwv li, tooj liab substrates thiab txhuas substrates feem ntau siv QCW los yog nruam infrared laser txiav tshuab, thiab siv lub taub hau tsom rau kev nkag mus, pab los ntawm cov pa roj (nitrogen, oxidation, argon, huab cua) rau kev ua, thaum cov khoom tsis yog xim hlau xws li fiberglass. boards feem ntau ua tiav los ntawm ntsuab laser txiav tshuab thiab UV laser txiav tshuab.
Technology theory ntawm UV laser txiav tshuab
UV laser txiav PCB cov cuab yeej yog hais txog kev siv 355nm UV lasers, uas yog tsom los ntawm cov khoom siv kho qhov muag xws li cov kab txuas ntxiv, galvanometers, thiab tsom iav tsom iav los tsim qhov chaw teeb pom kev tsawg dua 20 microns. Lub galvanometer XY lub cev muaj zog deflection yog tswj los ntawm software, thiab lub teeb pom kev txav mus rau hauv qhov kev txheeb xyuas ntawm daim iav tsom. Los ntawm kev tswj lub zog ntawm lub teeb pom kev, nws scans ntau dua thiab ntau dua nyob rau hauv ib qho chaw, tev tawm ntawm cov khoom txheej txheej los ntawm txheej, yog li ua tiav lub hom phiaj ntawm kev txiav cov khoom. Yog tias qhov ntsuas ntau ntawm lub lens yog dhau lawm, nws yog ib qho tsim nyog los tswj lub XY linear lub cev muaj zog ntawm cov khoom tso rau hauv lub platform kom txav thiab splice cov khoom. Cov qauv gantry lossis XY platform qauv raug xaiv raws li qhov loj ntawm cov khoom. Feem ntau, lub focal ntev ntawm Z-axis linear motor yog hloov raws li cov thickness ntawm cov khoom. Lub focal tob ntawm UV laser txiav tshuab yog luv luv, thiab qhov focal ntev yuav tsum tau hloov kho txhua lub sijhawm raws li kev xav tau. Piv txwv li, qhov focal ntev sib txawv yuav tsum tau hloov kho thaum txiav FPC hloov tau yooj yim Circuit Court boards thiab txiav 2 hli nyuaj boards.
UV laser txiav tshuab yog ib qho ua tiav ntawm cov khoom siv sib xyaw ua ke rau cov ntaub ntawv kho qhov muag. Cov khoom siv muaj xws li UV laser, XY linear rooj, tsav tsheb, muaj lub computer, high-speed galvanometer, system tswj software, positioning system, plua plav extraction system, nqus adsorption system, sab nraud optical txoj kev, tshuab, thiab lwm yam.
UV laser txiav PCB ua loj
Qhov loj ntawm stand-alone UV laser txiav tshuab yog theoretically unlimited thiab tuaj yeem kho raws li qhov xav tau ntawm cov neeg siv khoom. Feem ntau, tus qauv ua qhov loj me yog nyob rau hauv thaj tsam ntawm 400 * 300mm thiab 500 * 400mm. Tau kawg, cov kev qhia tshwj xeeb ntawm txhua tus neeg tsim khoom sib txawv me ntsis.
UV laser txiav PCB nyhuv
Cov nyhuv ntawm UV laser txiav PCB yog ze ze rau qhov tsis muaj laser, kho qhov muag cov cuab yeej, kev ceev thiab lwm yam kev mob. Feem ntau, UV laser txiav tshuab yuav tsum muaj ntau zaus, nqaim mem tes dav, siab ib leeg mem tes zog, thiab high-precision li ntau npaum li sai tau rau sab nraud optical kev pab kiag li lawm. UV laser txiav PCB feem ntau muaj me ntsis carbonization ntawm ntu txiav, tab sis nws tsis cuam tshuam rau nws cov khoom siv hluav taws xob. Yog tias koj xav kom tshem tawm tag nrho cov carbonization, koj yuav tsum tau txo qhov kev txiav ceev kom ua tiav, thiab cov neeg siv khoom yuav tsum muaj qhov sib npaug.
UV laser txiav PCB ceev
Kev txiav ceev ntawm UV laser yog ze ze rau lub zog, cov khoom tuab, thiab lwm yam, thiab cov nyhuv txiav yuav tsum tau coj mus rau hauv tus account. Feem ntau hais lus, qhov siab dua lub zog ntawm UV laser, qhov txiav nrawm dua, thiab cov tuab tuab dua, qhov txiav nrawm dua.
Ntev npaum li cas qhov txiav ceev ncav cuag hauv ib thib ob? Nws puas tuaj yeem ncav cuag qhov ceev ntawm 80mm / s ntawm lub tshuab txiav?
UV laser txiav PCB tsis yog ncaj qha nkag mus txiav, tab sis scanning thiab tev ua tiav. Piv txwv li, siv 18W laser, 100mm lens, thiab txiav 0.8mm FR4, qhov txiav ceev feem ntau yog nyob nruab nrab ntawm 20-30mm/s. Qhov tshwj xeeb algorithm yog kwv yees tus nqi. Piv txwv li, 100mm FR4 yuav tsum tau txiav, luam tawm 30 zaug, siv 80% lub zog, thiab txiav ceev ntawm 3000mm / s, ces qhov hloov pauv txiav ceev yog 30mm / s. Qhov tseeb txiav ceev yuav tsum tau txiav txim siab raws li kev ntsuas pov thawj. Cov kev ceev no tsuas yog siv los ua ib qho kev siv xwb, tsis yog qhov ntsuas qhov tseeb. Qhov taw qhia tsim nyog ntau dua yog: suav cov kev ua haujlwm nrawm raws li kev ua tiav ntawm txhua daim me me hauv txhua pawg. Nws yog ib qho tsim nyog yuav tsum coj mus rau hauv tus account cov yam tseem ceeb xws li cov kab ntau lawm, kev ua haujlwm zoo, thiab cov khoom siv suav nqi.
UV laser txiav PCB khoom nqi
Cov teeb meem ntawm tus nqi ib txwm yog qhov teeb meem tshwm sim, thiab qhov kev txiav txim siab yog nyob rau hauv tes ntawm tus neeg siv khoom. HGLASER cov kws tshaj lij engineers tuaj yeem pab cov neeg siv khoom xaiv cov qauv, tsim cov khoom lag luam nrog cov neeg siv khoom, thiab muab cov kev daws teeb meem. Cov neeg siv khoom yuav tsum muaj lub hom phiaj nyiaj txiag tom qab kev tshuaj xyuas, thiab txiav txim siab raws li qhov xav tau tiag tiag, thaum saib xyuas cov teeb meem xws li kev pab cuam lub neej thiab cov nqi tu.
