Laser Etching PCB

Board Ikibaho cyizunguruka cya laser）

Nigute ushobora kubona PCB murugo

Intangiriro yo gutangiza PCB hamwe na CO2 laser

Hifashishijwe icyuma cya lazeri ya CO2, imirongo yumuzingi itwikiriwe n irangi rya spray irashobora gutondekwa neza kandi ikerekanwa. Mubyukuri, lazeri ya CO2 itera irangi aho kuba umuringa nyirizina. Irangi rimaze gukurwaho, umuringa ugaragara utuma imiyoboro ikora neza. Nkuko tubizi, uburyo bwo kuyobora - imbaho zambaye umuringa - byorohereza guhuza ibice bya elegitoronike hamwe nuyobora imiyoboro. Igikorwa cacu nukugaragaza umuringa ukurikije dosiye ya PCB. Muri ubu buryo, dukoresha amashanyarazi ya CO2 ya laser kugirango PCB ikorwe, biroroshye kandi bisaba ibikoresho byoroshye kuboneka. Urashobora gukora ubushakashatsi bwa PCB mugerageza ibi murugo.

- Tegura

• Ikibaho cyumuringa • Igicapo • Idosiye yububiko bwa PCB • Gukata lazeri ya CO2 • Gusiga irangi • Umuti wa Chloride Ferric • Guhanagura inzoga • Gukaraba Acetone

- Gutera Intambwe (uburyo bwo gukora PCB)

1. Koresha dosiye yububiko bwa PCB kuri dosiye ya vector (kontour yo hanze igiye kuba laser etched) hanyuma uyishyire muri sisitemu ya laser.

3. Fata ikibaho cyumuzunguruko muri pliers hanyuma utange irangi ritoya kuriyo

4. Shira ikibaho cy'umuringa kumeza yakazi hanyuma utangire lazeri ishushanya irangi

5. Nyuma yo gutobora, ohanagura ibisigazwa by'irangi ukoresheje inzoga

6. Shyira muri PCB etchant solution (ferric chloride) kugirango ushire umuringa wagaragaye

7. Gukemura irangi rya spray hamwe na acetone yo gukaraba (cyangwa kuvanaho irangi nka Xylene cyangwa gusiga irangi). Koga cyangwa uhanagure irangi ryirabura risigaye kurubaho birashoboka.

8. Gutobora umwobo

9. Kugurisha ibikoresho bya elegitoronike unyuze mu mwobo

10. Byarangiye

Nuburyo bwubwenge bwo gutobora umuringa wagaragaye hamwe nuduce duto kandi ushobora gukorerwa murugo. Nanone, amashanyarazi make ya laser yamashanyarazi arashobora kuyikora bitewe no gukuraho byoroshye irangi rya spray. Kuboneka byoroshye kubikoresho no gukora byoroshye imashini ya laser ya CO2 ituma uburyo bukundwa kandi bworoshye, bityo urashobora gukora pcb murugo, kumara umwanya muto. Byongeye kandi, prototyping yihuse irashobora kugerwaho na CO2 laser yanditseho pcb, bigatuma ibishushanyo bya pcbs bitandukanye bihinduka kandi bigahita bigaragara.

Imashini ya CO2 laser pcb ikwiranye nibimenyetso byerekana ibimenyetso, ibyiciro bibiri nibice byinshi bya pcbs. Urashobora kuyikoresha kugirango ushushanye igishushanyo cya pcb murugo, kandi ugashyira imashini ya laser ya CO2 mubikorwa bya pcbs bifatika. Gusubiramo cyane no guhuzagurika neza nibyiza cyane nibyiza byo gushushanya laser no gushushanya laser, byemeza ubwiza bwa PCBs. Ibisobanuro birambuye kugirango ubone laser engraver 100.

Ibitekerezo by'inyongera (kubisobanuro gusa)

Niba irangi rya spray rikora kugirango ririnde umuringa kurigata, firime cyangwa file birashobora kuboneka kugirango bisimbuze irangi nkuruhare rumwe. Mubisabwa, dukeneye gusa gukuramo firime yaciwe na mashini ya laser isa nkiyoroshye.

Urujijo rwose nibibazo byukuntu laser etch PCB

Twandikire

Nigute lazeri yogosha PCB mubikorwa

UV lasericyatsi kibisi, cyangwalaserbyemewe cyane kandi bifashisha urumuri rwinshi rwa laser kugirango bakureho umuringa udashaka, hasigara ibimenyetso byumuringa ukurikije dosiye yatanzwe. Ntabwo ukeneye gusiga irangi, ntukeneye etchant, inzira ya laser PCB yogusozwa irangizwa mumurongo umwe, kugabanya intambwe zo gukora no kuzigama igihe nibikoresho byigiciro.

Kwungukira kumurongo mwiza wa laser na sisitemu yo kugenzura mudasobwa, imashini ya laser PCB itunganya ubushobozi bwo gukemura ikibazo. Usibye kubisobanutse neza, nta kwangirika kwa mashini hamwe no guhangayikishwa nibikoresho byo hejuru bitewe no kutabonana-gutunganya bituma ituma lazeri igaragara hagati y'urusyo, uburyo bwo kuyobora.