PCB yeKucheka neLaser
（Laser etching dunhu bhodhi）
Maitiro ekugadzira PCB etching kumba
Nhanganyaya pfupi yekucheka PCB neCO2 laser
Nerubatsiro rwemuchina wekucheka weCO2 laser, madonhwe edunhu akafukidzwa nependi yekupfapfaidza anogona kuchekwa nemazvo uye kuratidzwa pachena. Muchokwadi, laser yeCO2 inocheka pendi pane mhangura chaiyo. Kana pendi yabviswa, mhangura yakafumurwa inobvumira kutungamirwa kwedunhu kwakapfava. Sezvatinoziva, bhodhi rekufambisa mhepo - bhodhi rakaputirwa nemhangura - rinoita kuti zvive nyore kubatanidza zvikamu zvemagetsi uye kutungamirwa kwedunhu. Basa redu nderekuburitsa mhangura zvichienderana nefaira rePCB. Mukuita uku, tinoshandisa muchina wekucheka weCO2 laser wePCB etching, uri nyore uye unoda zvinhu zviripo. Unogona kuongorora magadzirirwo ePCB ekugadzira nekuedza izvi kumba.
— Gadzirira
• Bhodhi reCopper Clad • Sandpaper • Faira rePCB • CO2 laser cutter • Spray Paint • Ferric Chloride Solution • Alcohol Wipe • Acetone Washing Solution
— Kugadzira Matanho (maitiro ekucheka PCB)
1. Bata faira rePCB rekugadzira faira kune faira revector (mufananidzo wekunze uchachekwa nelaser) woriisa musystem yelaser
2. Usakwesha bhodhi rakaputirwa nemhangura nesandpaper, wobva wachenesa mhangura nerubbing alcohol kana acetone, uchiita shuwa kuti hapana mafuta nemafuta zvasara.
3. Bata bhodhi redunhu mupliers wobva wapenda pendi yakapfapfaidza pariri
4. Isa bhodhi remhangura patafura yekushanda wotanga kupenda pamusoro nelaser
5. Mushure mekutema, pukutai zvasara zvependi yakatema uchishandisa doro
6. Isa muPCB etchant solution (ferric chloride) kuti ucheke mhangura yakafumurwa
7. Pedzisa pendi yekupfapfaidza neacetone washing solvent (kana chinobvisa pendi senge Xylene kana pendi thinner). Geza kana kupukuta pendi nhema yasara kubva pamabhodhi.
8. Boora maburi
9. Solder zvinhu zvemagetsi nepaburi
10. Yapera
Inzira yakangwara yekucheka mhangura yakafumurwa nenzvimbo diki uye inogona kuitwa kumba. Zvakare, muchina wekucheka welaser une simba shoma unogona kuzviita nekuda kwekubvisa pendi yekupfapfaidza zviri nyore. Kuwanikwa kuri nyore kwezvinhu uye kushanda kuri nyore kwemuchina welaser weCO2 kunoita kuti nzira iyi ive yakakurumbira uye iri nyore, saka unogona kugadzira pcb kumba, uchishandisa nguva shoma. Uyezve, kugadzira prototyping nekukurumidza kunogona kuitwa neCO2 laser engraving pcb, zvichibvumira magadzirirwo akasiyana-siyana epcb kugadziriswa uye kukurumidza kuwanikwa.
Muchina weCO2 laser pcb etching wakakodzera masaini ekuisa, machira maviri uye machira akawanda epcb. Unogona kuushandisa kugadzira dhizaini yako yepcb kumba, uye zvakare kuisa muchina weCO2 laser mukugadzirwa kwepcb. Kudzokororwa kwakanyanya uye kugadzikana kwehunyanzvi hwepamusoro zvakanakira laser etching uye laser engraving, zvichivimbisa mhando yepamusoro yePCB. Ruzivo rwakadzama rwekuwana kubva muvezi welaser 100.
Kufungidzira kwekuwedzera (kwekutarisa chete)
Kana pendi yekupfapfaidza ichishanda kudzivirira mhangura kuti isacheke, firimu kana foil zvinogona kuwanikwa kuti zvitsive pendi sebasa rimwe chete. Kana zvakadaro, tinongoda kubvisa firimu rakachekwa nemuchina welaser izvo zvinoita sekunge zviri nyore.
Chero kuvhiringidzika uye mibvunzo nezvekuti ungabvisa sei PCB ne laser
Maitiro ekugadzira PCB ne laser etching mukugadzirwa
Laser yeUV, green laser, kanalaser yefaibhaZvinoshandiswa zvakanyanya uye zvinoshandisa danda relaser rine simba guru kubvisa mhangura isingadiwe, zvichisiya zvisaririra zvemhangura zvichienderana nemafaira ekugadzira akapihwa. Hapana chikonzero chekupenda, hapana chikonzero chekucheka, maitiro ekucheka PCB nelaser anopedzwa kamwe chete, zvichideredza matanho ekushanda uye kuchengetedza nguva nemari yezvinhu.
Ichibatsirwa ne laser beam yakanaka uye computer-control system, laser PCB etching muchina inovandudza kugona kugadzirisa dambudziko. Pamusoro pekunyatsorongeka, hapana kukuvara kwemuchina uye kushushikana pamusoro pechinhu nekuda kwekugadzirisa kusina kubata kunoita kuti laser etching ive yakasiyana nedzimwe nzira dzekugadzira, uye nzira dzekufambisa.
PCB yeKucheka neLaser
PCB yeKucherechedza yeLaser
PCB yekucheka neLaser
Uyezve, PCB yekucheka nelaser uye PCB yekuisa chiratidzo nelaser zvese zvinogona kuitwa nemuchina welaser. Kana ukasarudza simba rakakodzera relaser uye kumhanya nelaser, muchina welaser unobatsira nemaitiro ese ePCB.