Laser Etching PCB

(Laser etching Circuit Board)

Yuav ua li cas kom tau txais PCB etching hauv tsev

Cov lus qhia luv luv rau etching PCB nrog CO2 laser

Nrog kev pab los ntawm CO2 laser cutter, cov kab hluav taws xob cov kab uas npog los ntawm cov xim pleev xim tuaj yeem raug etched thiab raug. Hauv qhov tseeb, CO2 laser etches cov xim ntau dua li cov tooj liab tiag tiag. Thaum cov xim raug tshem tawm, cov tooj liab raug tshem tawm ua rau kev ua haujlwm zoo. Raws li peb paub, qhov nruab nrab conductive - tooj liab clad board - yooj yim rau kev sib txuas rau cov khoom siv hluav taws xob thiab kev siv hluav taws xob. Peb txoj haujlwm yog nthuav tawm cov tooj liab raws li PCB tsim cov ntaub ntawv. Hauv cov txheej txheem no, peb siv CO2 laser cutter rau PCB etching, uas yog ncaj nraim thiab xav tau cov ntaub ntawv yooj yim. Koj tuaj yeem tshawb xyuas cov qauv PCB muaj tswv yim los ntawm kev sim qhov no hauv tsev.

— Npaj

• Copper Clad Board • Sandpaper • PCB tsim cov ntaub ntawv • CO2 laser cutter • Txau xim • Ferric Chloride tov • Dej cawv so • Acetone ntxuav tshuaj

- Ua Cov kauj ruam (yuav ua li cas txhawm rau PCB)

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

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 tawm 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.

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 ntawm laser engraver 100.

Kev kwv yees ntxiv (rau kev siv nkaus xwb)

Yog tias cov xim pleev xim ua haujlwm zoo los tiv thaiv cov tooj liab los ntawm kev etched, zaj duab xis lossis ntawv ci tuaj yeem siv tau los hloov cov xim raws li tib lub luag haujlwm. Raws li qhov xwm txheej, peb tsuas yog yuav tsum tau tev tawm zaj duab xis txiav los ntawm lub tshuab laser uas zoo li yooj yim dua.

Txhua qhov tsis meej pem thiab cov lus nug txog yuav ua li cas laser etch PCB

Tham nrog peb

Yuav ua li cas laser etching PCB hauv ntau lawm

UV laser, ntsuab laser, los yogfiber ntau laseryog dav saws thiab coj kom zoo dua ntawm high-power laser beam kom tshem tawm cov pliaj tooj liab, tawm hauv cov tooj liab kab raws li cov ntaub ntawv tsim. Tsis xav tau xim, tsis xav tau etchant, txheej txheem ntawm laser PCB etching tiav hauv ib qho dhau los, txo cov kauj ruam ua haujlwm thiab txuag lub sijhawm thiab cov khoom siv.

Tau txais txiaj ntsig los ntawm cov teeb pom kev zoo laser thiab lub computer tswj qhov system, lub laser PCB etching tshuab ua kom muaj peev xwm daws tau qhov teeb meem. Ntxiv nrog rau qhov tseeb, tsis muaj kev puas tsuaj thiab kev ntxhov siab ntawm cov khoom siv saum npoo vim yog kev sib cuag-tsawg ua kom lub laser etching sawv ntawm cov zeb, routing txoj kev.