Custom Design los ntawm Laser Etching PCB
Raws li lub hauv paus tseem ceeb hauv cov khoom siv hluav taws xob, PCB (luam tawm Circuit board) ntawm kev tsim thiab fabricating yog ib qho kev txhawj xeeb zoo rau cov tuam txhab hluav taws xob. Tej zaum koj yuav paub txog cov txheej txheem luam ntawv pcb ib txwm muaj xws li cov txheej txheem hloov pauv toner thiab txawm siv nws ntawm koj tus kheej. Ntawm no kuv xav qhia rau koj lwm txoj kev pcb etching nrog CO2 laser cutter, tso cai rau koj hloov kho cov pcbs raws li koj nyiam tsim.
Txoj cai thiab txheej txheem ntawm pcb etching
- Qhia luv luv txog lub rooj tsav xwm luam tawm
Qhov yooj yim tshaj plaws pcb tsim yog tsim los ntawm insulating txheej thiab ob txheej tooj liab (tseem hu ua tooj liab clad). Feem ntau FR-4 (woven iav thiab epoxy) yog cov khoom siv los ua cov rwb thaiv tsev, nyob rau lub sijhawm no raws li ntau yam kev xav tau ntawm cov haujlwm tshwj xeeb, kev tsim hluav taws xob, thiab qhov loj me, qee qhov dielectrics xws li FR-2 (phenolic paj rwb ntawv), CEM-3 (non-woven iav thiab epoxy) kuj tuaj yeem txais yuav. Cov txheej tooj liab siv lub luag haujlwm rau kev xa cov teeb liab hluav taws xob los tsim kev sib txuas ntawm cov khaubncaws sab nraud povtseg los ntawm cov txheej txheem rwb thaiv tsev nrog kev pab los ntawm-qhov los yog nto-mount solder. Yog li ntawd, lub hom phiaj tseem ceeb ntawm etching pcb yog los tsim cov kab hluav taws xob hauv Circuit Court nrog tooj liab thiab tshem tawm cov tooj liab tsis muaj txiaj ntsig lossis ua kom lawv cais tawm ntawm ib leeg.
Muaj luv luv peek ntawm pcb etching txoj cai, peb ua tib zoo saib cov txheej txheem etching. Muaj ob txoj hauv kev ua haujlwm sib txawv raws li tib lub hauv paus ntsiab lus kom etch lub clad tooj liab.
- PCB etching daws teeb meem
Ib tug belongs rau kev xav ncaj qha uas yog tshem tawm qhov seem uas tsis siv tooj liab tshwj tsis yog rau cov kab hluav taws xob. Feem ntau, peb txais yuav cov tshuaj etching xws li ferry chloride kom ua tiav cov txheej txheem etching. Vim cov cheeb tsam loj yuav tsum tau etched, yuav tsum tau siv sij hawm ntev thiab ua siab ntev.
Lwm txoj hauv kev yog kev txawj ntse ntau dua rau kev txiav cov kab txiav tawm (ntau dua hais tias - cov txheej txheem ntawm kev teeb tsa hauv Circuit Court), uas ua rau kev ua haujlwm zoo ntawm Circuit Court thaum cais lub vaj huam sib luag tooj liab tsis cuam tshuam. Hauv qhov xwm txheej no, tooj liab tsawg dua thiab siv sijhawm tsawg dua. Hauv qab no kuv yuav tsom mus rau txoj kev thib ob kom nthuav dav yuav ua li cas rau etch pcb raws li cov ntaub ntawv tsim.
Yuav ua li cas etch ib pcb
Yam dab tsi yuav tsum tau npaj:
Circuit Board (tooj liab cladboard), tshuaj tsuag xim (dub matte), pcb tsim cov ntaub ntawv, laser cutter, ferric chloride tov (kom etch cov tooj liab), cawv so (kom huv), acetone ntxuav kua (kom yaj cov xim), sandpaper ( polishing lub board tooj liab)
Cov kauj ruam ua haujlwm:
1. Kov PCB tsim cov ntaub ntawv rau cov ntaub ntawv vector (cov txheej txheem sab nrauv yuav raug laser etched) thiab thauj mus rau hauv lub tshuab laser
2. Tsis txhob rub lub copper clad board nrog cov ntawv xuab zeb, thiab ntxuav cov tooj liab nrog cov cawv los yog acetone, kom ntseeg tau tias tsis muaj roj thiab roj.
3. Tuav lub rooj tsavxwm hauv lub pliers thiab muab cov tshuaj tsuag nyias nyias rau ntawm qhov ntawd
4. Muab lub phaj tooj liab tso rau ntawm lub rooj ua haujlwm thiab pib laser etching cov xim pleev xim rau saum npoo
5. Tom qab etching, so cov etched xim residue siv cawv
6. Muab tso rau hauv PCB etchant tov (ferric chloride) kom etch cov tooj liab raug
7. Kho cov xim pleev xim nrog acetone ntxhua khaub ncaws (los yog cov xim pleev xim xws li Xylene lossis xim pleev xim). Da dej los yog so cov xim dub ntxiv ntawm cov laug cam yog siv tau.
8. Laum lub qhov
9. solder cov khoom hluav taws xob los ntawm lub qhov
10. Tiav lawm
Vim li cas thiaj xaiv laser etching pcb
Tsim nyog yuav tsum nco ntsoov, tias lub tshuab CO2 laser etches cov xim pleev xim rau saum npoo raws li cov kab hluav taws xob tsis siv tooj liab. Nws yog ib txoj hauv kev ntse kom tshem tawm cov tooj liab uas muaj qhov me me thiab tuaj yeem tua tau hauv tsev. Tsis tas li ntawd, lub tshuab hluav taws xob qis qis tuaj yeem ua rau nws ua tsaug rau qhov yooj yim-tshem cov xim pleev xim. Qhov yooj yim ntawm cov ntaub ntawv thiab kev ua haujlwm yooj yim ntawm CO2 laser tshuab ua cov qauv nrov thiab yooj yim, yog li koj tuaj yeem ua rau pcb hauv tsev, siv sijhawm tsawg. Tsis tas li ntawd, kev tsim qauv sai tuaj yeem pom tau los ntawm CO2 laser engraving pcb, tso cai rau ntau yam pcbs tsim kom haum thiab sai sai. Dhau li ntawm qhov yooj yim ntawm pcb tsim, muaj qhov tseem ceeb ntawm vim li cas xaiv co2 laser cutter uas siab precision nrog zoo laser beam xyuas kom meej qhov tseeb ntawm kev sib txuas hauv Circuit Court.
(Kev piav qhia ntxiv - co2 laser cutter muaj peev xwm engraving thiab etching ntawm cov ntaub ntawv uas tsis yog hlau. Yog hais tias koj tsis meej pem nrog lub laser cutter thiab laser engraver, thov nias qhov txuas mus kawm ntxiv:Qhov txawv: laser engraver VS laser cutter | (mimowork.com)
CO2 laser pcb etching tshuab yog tsim rau cov teeb liab txheej, ob txheej txheej thiab ntau txheej ntawm pcbs. Koj tuaj yeem siv nws los diy koj pcb tsim hauv tsev, thiab tseem muab lub tshuab CO2 laser rau hauv cov khoom siv pcbs. High repeatability thiab sib xws ntawm high precision yog zoo heev zoo rau laser etching thiab laser engraving, kom ntseeg tau tus hwm zoo ntawm PCBs. Cov ncauj lus kom ntxaws kom tau txais los ntawmlaser engraver 100.
One-pass PCB etching los ntawm UV laser, fiber ntau laser
Dab tsi ntxiv, yog tias koj xav paub txog kev ua haujlwm siab thiab cov txheej txheem tsawg dua rau kev ua pcbs, UV laser, ntsuab laser thiab fiber ntau laser tshuab tej zaum yuav yog qhov kev xaiv zoo tshaj plaws. Ncaj qha laser etching tooj liab kom tawm hauv cov kab hluav taws xob muaj txiaj ntsig zoo hauv kev tsim khoom.
✦ Cov kab ntawv yuav hloov kho tshiab, koj tuaj yeem tau txais ntau ntxiv txog UV laser txiav thiab laser etching ntawm pcbs nyob rau tom ntej.
Direct tua peb email yog tias koj tab tom nrhiav kev daws teeb meem laser rau pcb etching
Peb yog leej twg:
Mimowork yog lub tuam txhab ua haujlwm tau txais txiaj ntsig coj 20-xyoo kev ua haujlwm sib sib zog nqus los muab cov txheej txheem laser thiab cov kev daws teeb meem rau SMEs (cov lag luam me thiab nruab nrab) hauv thiab ib puag ncig khaub ncaws, tsheb, chaw tshaj tawm.
Peb cov kev paub nplua nuj ntawm cov kev daws teeb meem laser tob tob hauv kev tshaj tawm, tsheb & aviation, zam & khaub ncaws, luam ntawv digital, thiab lim ntaub kev lag luam tso cai rau peb ua kom koj txoj kev lag luam los ntawm lub tswv yim mus rau kev ua haujlwm niaj hnub.
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Post lub sij hawm: May-09-2022