I-PCB yokuGqiba ngeLaser
(ibhodi yesekethe yokugrumba nge-laser)
Indlela yokwenza i-PCB etching ekhaya
Intshayelelo emfutshane ye-PCB yokukrola nge-laser ye-CO2
Ngoncedo lomsiki we-laser we-CO2, imikhondo yesekethe egqunywe yipeyinti yokutshiza inokukrolwa ngokuchanekileyo kwaye ivezwe. Enyanisweni, i-laser ye-CO2 ikrola ipeyinti endaweni yobhedu lokwenyani. Nje ukuba ipeyinti isusiwe, ubhedu oluvezweyo luvumela ukuqhutywa kwesekethe okugudileyo. Njengoko sisazi, ibhodi eqhubayo - ibhodi egqunywe yikopolo - yenza kube lula ukuqhagamshela izixhobo ze-elektroniki kunye nokuqhutywa kwesekethe. Umsebenzi wethu kukuveza ubhedu ngokwefayile yoyilo lwe-PCB. Kule nkqubo, sisebenzisa umsiki we-laser we-CO2 wokukrola i-PCB, okulula kwaye kufuna izixhobo ezifumanekayo ngokulula. Ungahlola uyilo lwe-PCB oluyilayo ngokuzama oku ekhaya.
— Lungiselela
• Ibhodi yeCopper Clad • Iphepha lesanti • Ifayile yoyilo lwePCB • Umsiki welaser weCO2 • Ipeyinti yokutshiza • Isisombululo seFerric Chloride • I-Alcohol Wipe • Isisombululo sokuhlanjwa nge-acetone
— Ukwenza Amanyathelo (indlela yokukrola i-PCB)
1. Phatha ifayile yoyilo lwePCB kwifayile yevektha (umgca ongaphandle uza kukrolwa nge-laser) kwaye uyilayishe kwinkqubo ye-laser
2. Musa ukurhangqa ibhodi egqunywe ngobhedu ngephepha lokusila, uze ucoce ubhedu nge-rubbing alcohol okanye i-acetone, uqinisekise ukuba akukho oyile kunye namafutha aseleyo.
3. Bamba ibhodi yesekethe kwi-pliers uze upeyinte i-spray encinci kuloo nto
4. Beka ibhodi yobhedu etafileni yokusebenza uze uqalise ukupeyinta umphezulu nge-laser
5. Emva kokugcaba, sula intsalela yepeyinti egcabayo usebenzisa utywala
6. Yifake kwisisombululo se-PCB etchant (i-ferric chloride) ukuze ikhuphe ubhedu oluveziweyo
7. Sombulula ipeyinti yokutshiza nge-acetone washing solvent (okanye i-remover yepeyinti efana ne-Xylene okanye i-paint thinner). Hlamba okanye usule ipeyinti emnyama eseleyo kwiibhodi.
8. Bhoboza imingxunya
9. Thengisa izinto ze-elektroniki ngemingxunya
10. Igqityiwe
Yindlela ekrelekrele yokukrola ubhedu oluveziweyo ngeendawo ezincinci kwaye lunokwenziwa ekhaya. Kwakhona, umsiki welaser onamandla aphantsi unokuyenza ngenxa yokususwa lula kwepeyinti yokutshiza. Ukufumaneka lula kwezinto kunye nokusebenza lula komatshini welaser we-CO2 kwenza le ndlela ithandwe kwaye ibe lula, ngaloo ndlela ungayenza i-pcb ekhaya, uchithe ixesha elincinci. Ngaphezu koko, ukwenziwa kweeprototyping ngokukhawuleza kunokufezekiswa yi-pcb yokukrola i-laser ye-CO2, okuvumela uyilo olwahlukeneyo lwe-pcbs ukuba lwenziwe ngokwezifiso kwaye lufezekiswe ngokukhawuleza.
Umatshini wokukrola we-CO2 laser pcb ulungele umaleko wesignali, iileya ezimbini kunye neeleya ezininzi ze-pcb. Ungawusebenzisa ukwenza uyilo lwakho lwe-pcb ekhaya, kwaye ufake umatshini we-CO2 laser kwimveliso esebenzayo ye-pcbs. Ukuphindaphinda okuphezulu kunye nokuhambelana kokuchaneka okuphezulu ziingenelo ezintle zokukrola kwe-laser kunye nokukrola kwe-laser, okuqinisekisa umgangatho ophezulu wee-PCB. Ulwazi oluneenkcukacha onokulufumana umkroli welaser 100.
Uqikelelo olongezelelweyo (ngokwereferensi kuphela)
Ukuba ipeyinti yokutshiza iyasebenza ukukhusela ubhedu ekukrolweni, ifilimu okanye ifoyile ingafumaneka ukuze ithathe indawo yepeyinti njengendima efanayo. Phantsi kwale meko, kufuneka sikhuphe ifilimu esikiweyo ngomatshini welaser kuphela ebonakala ilula ngakumbi.
Nakuphi na ukudideka kunye nemibuzo malunga nendlela yokuyikrola nge-laser PCB
Indlela yokuchwetheza i-PCB nge-laser kwimveliso
Ileyiza ye-UV, i-laser eluhlaza, okanyei-laser yefayibhazamkelwe ngokubanzi kwaye zisebenzisa umqadi welaser onamandla aphezulu ukususa ubhedu olungafunekiyo, zishiya imikhondo yobhedu ngokweefayile zoyilo ezinikiweyo. Akukho mfuneko yokupenda, akukho mfuneko yokusika, inkqubo yokugrumba i-PCB yelaser igqitywa ngexesha elinye, inciphisa amanyathelo okusebenza kwaye yonga ixesha kunye neendleko zezinto.
Ukuzuza kwi-laser beam entle kunye nenkqubo yokulawula ikhompyutha, umatshini wokukrola i-laser PCB uphucula amandla okusombulula ingxaki. Ukongeza ekuchanekeni, ukungabikho komonakalo woomatshini kunye noxinzelelo kwizinto eziphezulu ngenxa yokucubungula okungenakho ukunxibelelana kwenza ukuba ukukrola i-laser kubonakale phakathi kweendlela zokugaya, iindlela zokuhambisa.
I-PCB yokuGqiba ngeLaser
I-PCB yokuMakisha ngeLaser
I-PCB yokusika i-laser
Ngaphezu koko, i-PCB yokusika nge-laser kunye ne-PCB yokumakisha nge-laser zonke zinokufezekiswa ngomatshini we-laser. Ukukhetha amandla e-laser afanelekileyo kunye nesantya se-laser, umatshini we-laser unceda kuyo yonke inkqubo ye-PCB.