I-Laser Etching PCB
(ibhodi yesekethe etching laser)
Uyenza njani iPCB etching ekhaya
Intshayelelo emfutshane yokufaka iPCB ngeCO2 laser
Ngoncedo lwe-CO2 laser cutter, umkhondo wesekethe ogqunywe ngepeyinti yokutshiza unokufakwa ngokuchanekileyo kwaye utyhileke.Enyanisweni, i-laser ye-CO2 ibeka ipeyinti kunobhedu lokwenene.Emva kokuba ipeyinti isusiwe, ubhedu obuveziweyo buvumela ukuqhutyelwa kwesekethe egudileyo.Njengoko sisazi, i-conductive medium-copper clad board - iququzelela uxhulumaniso lwamacandelo e-elektroniki kunye nokuqhutywa kwesekethe.Umsebenzi wethu kukuveza ubhedu ngokwefayile yoyilo yePCB.Kule nkqubo, sisebenzisa i-CO2 laser cutter ye-PCB etching, ethe ngqo kwaye ifuna izixhobo ezifumaneka lula.Ungaphonononga uyilo lwePCB yokuyila ngokuzama oku ekhaya.
— Lungiselela
• Copper Clad Board • Sandpaper • PCB design file • CO2 laser cutter • Spray Paint • Ferric Chloride Solution • Alcohol Wipe • Acetone Washing Solution
-Ukwenza Amanyathelo (indlela yokubhala iPCB)
1. Phatha ifayile yoyilo yePCB kwifayile yevektha (i-contour yangaphandle iya kufakwa ngelaser) kwaye uyilayishe kwinkqubo yelaser.
2. Akukho rhabaxa ibhodi efakwe ubhedu ngesandpaper, kwaye ucoce ubhedu kunye ne-alcohol yokuxubha okanye i-acetone, uqinisekise ukuba akukho mafutha kunye negrisi eseleyo.
3. Bamba ibhodi yesekethe kwipliers kwaye unike umzobo obhityileyo wokutshiza kuloo nto
4. Beka ibhodi yobhedu kwitafile yokusebenza kwaye uqale i-laser etching umzobo womphezulu
5. Emva kokucocwa, sula intsalela yepeyinti echotshiweyo usebenzisa utywala
6. Yibeke kwisisombululo se-PCB etchant (i-ferric chloride) ukutshiza ubhedu oluveziweyo.
7. Sombulula ipeyinti yesitshizi nge-acetone washing solvent (okanye isisusi sepeyinti esifana neXylene okanye ipeyinti encinci).Hlamba okanye usule ipeyinti emnyama eseleyo kwiibhodi ziyafikeleleka.
8. Gqoka imingxuma
9. Solder izinto zombane ngokusebenzisa imingxuma
10. Kugqityiwe
Yindlela ehlakaniphile yokufaka ubhedu oluveziweyo kunye neendawo ezincinci kwaye zinokubulawa ekhaya.Kwakhona, i-laser cutter ene-low-power-low-power cutter ingayenza umbulelo ekususweni lula kwepeyinti yokutshiza.Ukufumaneka lula kwezinto kunye nokusebenza lula komatshini we-CO2 we-laser yenza indlela ethandwa kwaye ilula, ngaloo ndlela unokwenza i-pcb ekhaya, uchithe ixesha elincinci.Ngaphaya koko, iprototyping ekhawulezayo inokuqondwa yiCO2 laser ekrola ipcb, evumela uyilo lwe-pcbs olwahlukeneyo ukuba lulungiselelwe kwaye luphunyezwe ngokukhawuleza.
CO2 laser pcb umatshini etching ilungele umaleko uphawu, umaleko kabini kunye nemigangatho ezininzi pcbs.Ungayisebenzisa ukuba diy uyilo pcb yakho ekhaya, kwaye kwakhona ubeke umatshini laser CO2 kwimveliso pcbs practical.Ukuphindaphinda okuphezulu kunye nokungaguquguquki kokuchaneka okuphezulu zizibonelelo ezibalaseleyo zokukrolwa kwelaser kunye nokukrolwa kwelaser, ukuqinisekisa umgangatho weprimiyamu yeePCB.Ulwazi oluneenkcukacha onokuthi ufumane kulo umkroli we-laser 100.
Uqikelelo olongezelelweyo (kwireferensi kuphela)
Ukuba ipeyinti yokutshiza iyasebenza ukukhusela ubhedu ekufakweni, ifilimu okanye i-foil inokufikeleleka ukuze ithathe indawo yepeyinti njengendima efanayo.Ngaphantsi kwemeko, kufuneka sikhuphe kuphela ifilimu esikwe ngomatshini we-laser obonakala ngathi ulungele ngakumbi.
Nakuphi na ukubhideka kunye nemibuzo malunga nendlela laser etch PCB
Uyenza njani i-laser etching PCB kwimveliso
UV laser, laser eluhlaza, okanyeifayibha laserzithathwa ngokubanzi kwaye zithatha inzuzo ye-laser-high-power beam ukususa ubhedu olungafunekiyo, ukushiya umkhondo wobhedu ngokweefayile zoyilo ezinikiweyo.Akukho mfuneko yepeyinti, akukho mfuneko ye-etchant, inkqubo ye-laser PCB etching igqityiwe kwipasi enye, ukunciphisa amanyathelo okusebenza kunye nokugcina ixesha kunye neendleko zempahla.
Ukuxhamla kwi-laser beam ecocekileyo kunye nenkqubo yokulawula ikhompyutha, i-laser PCB etching machine ifezekisa ukukwazi ukusombulula ingxaki.Ukongeza kokuchaneka, akukho monakalo owenziwe ngumatshini kunye noxinzelelo kwizinto ezingaphezulu ngenxa yokunxibelelana okungaphantsi kokunxibelelana kwenza i-laser etching ivelele phakathi kwelitye, iindlela zokuhamba.
I-Laser Etching PCB
ILaser yokuMakisha iPCB
I-Laser Cutting PCB
Ngaphezu koko, i-laser yokusika i-PCB kunye ne-laser yokumakisha i-PCB inokufezekiswa ngomatshini we-laser.Ukukhetha amandla e-laser afanelekileyo kunye nesantya selaser, umatshini welaser unceda ngayo yonke inkqubo yeePCB.