Uyilo olupheleleyo oluvela kwi-laser ye-itching pcb
Njengenxalenye ephambili ebaluleke kakhulu kwiinxalenye ze-elektroniki, i-PCB (iBhodi yeSekethe eprintiweyo) yokuyila kwaye inomdla kwinkxalabo enkulu kubavelisi be-elektroniki. Unokuqhelana netekhnoloji yokuprinta ye-PCB efana nendlela yokudlulisela i-toner kwaye uyenza ngokwakho. Apha ndifuna ukwabelana nawe nezinye iindlela ze-PCB ze-PCB nge-COOR CHRETTE, ikuvumela ukuba uguqulwe ngokwezifiso i-PCBS ngokoyikayo.
Umgaqo kunye nobuchule be-pcb etching
-Zisa ngokufutshane iBhodi yeSiphako eprintiweyo
Uyilo olulula lwe-PCB lwenziwe nge-suble thermating kunye ne-copper ezimbini zobhedu (ibizwa ngokuba yi-copper clod). Ngokwesiqhelo i-Fr-4 (iglasi yeglasi) yinto eqhelekileyo yokwenza i-inshonter, kwi-thewocket kwimfuno ezahlukeneyo, uyilo lwepakethi, kunye nephepha le-fenlic), I-CEM-3 (Iglasi engafundwayo kunye ne-epoxy) nayo nayo iyamkelwa. Ungqameko lobhedu luthatha uxanduva lokuhambisa umqondiso wombane ukwakha unxibelelwano phakathi kwezinto ezisebenzisa imingxunya ngoncedo lwe-Holes okanye umthengisi weentaba weNtaba. Ke ngoko, eyona njongo iphambili ye-etching PCB kukwenza umkhondo wesekethe kunye nokuphelisa ubhedu olungenamsebenzi okanye ubenze bodwa omnye komnye.
Ukuba ne-peek emfutshane kwi-PCB ehlomeza, sijonga iindlela ze-etching eziqhelekileyo. Zimbini iindlela ezahlukeneyo zokusebenza ngokusekwe kumgaqo ofanayo woku-Etch Copper Copper.
-I-PCB i-etching yezisombululo
Inye yeyokuqonda ngokuthe ngqo into ekufuneka isuse iindawo ezingenamsebenzi ngaphandle kwezinto zesekethe. Ngokwesiqhelo, samkela isisombululo sokuphumelela njengokukhuphela i-firry ukufezekisa inkqubo ye-etching. Ngenxa yeendawo ezinkulu ukuba zikhutshwe, ixesha elide kufuneka lithathwe kunye nomonde omkhulu.
Enye indlela inobuchule obunamandla kakhulu kwi-etch umgca osikiweyo (uthini ngokuchanekileyo-inkcazo yesakhiwo sesekethe), esikhokelela ekuhlekeni ngesiphaluka esichanekileyo ngelixa sikhetha iPaneli yoPhepha yoPhengi. Kule meko, ubuncinci bobhedu oluncinci kwaye lixesha elincinci liphelile. Apha ngezantsi ndiza kugxila kwindlela yesibini ukuya kwiinkcukacha ze-PCK i-PCB ngokwefayile yoyilo.
Ungayifumana njani i-PCB
Zithini izinto ezilungiselelwe:
Ibhodi yesekethe (i-Copper Cladboard), ipeyinti yokutshiza (i-PCTE), ifayile yoyilo ye-PCB, isisombululo se-CCBE, i-SCHICE SCRINE Ukupakisha iBhodi yobhedu)
Amanyathelo amanyathelo okusebenza:
I-1. Tsala ifayile yoyilo lwe-PCB kwifayile ye-vector (i-velour ye-Oute izokubekwa i-laser) kwaye ilayishe kwinkqubo ye-laser
2. Akukho phantse iBhodi yobhedu enamasaphu nge-sandpaper, kwaye icoceke ngobhedu ngerabha okanye i-acetone, iqinisekisa ukuba akukho zeyile kunye negrisi esele.
3. Bamba iBhodi yeSekethe kwiPliesters kwaye unike ipeyinti yokutshiza emdaka kuloo nto
4. Beka iBhodi yobhedu kwitafile esebenzayo kwaye uqalise i-irser etha ukupeyinta okungaphezulu
I-5. Emva kwe-etching, sula iNtsimo yepeyinti ekhangelweyo usebenzisa utywala
6. Beka kwisisombululo se-PCBB ye-etchant (i-ferric chloride) kwi-etch yobhedu
7. Solule ipeyinti yokutshiza nge-acetone yokuhlamba i-walventi (okanye ipeyinti yepeyinti efana ne-xylene okanye ipeyinti kancinci). Ukuhlamba okanye ukusula ipeyinti emnyama eshiyekileyo kwiibhodi kuyafikeleleka.
8. Drill imingxunya
I-9. Ithembelela into ye-elektroniki kwimingxunya
10. Igqityiwe
Kutheni ukhetha i-laser ye-pcking pcb
Kufanelekile ukuba uqaphele, ukuba umatshini we-CO2 wase-GO2 usebenzisa ipeyinti ye-Spray upeyinti ngokwendlela yesiphaluka endaweni yobhedu. Yindlela ebukhali yokufumana ubhedu olubonisiweyo kunye neendawo ezincinci kwaye unokuphunyezwa ekhaya. Kananjalo, ukusika amandla e-laser ephantsi kukwazi ukwenza ukuba kususwe lula kukupheliswa kwepeyinti yokutshiza. Ukufumaneka ngokulula kwezixhobo kunye nokusebenza ngokulula komatshini weCo2 ye-CO2 kwenza ukuba indlela ithandwa kwaye ilula, ngenxa yoko unokwenza i-PCB ekhaya, echitha ixesha elincinci. Ngapha koko, ukupreyikwa okukhawulezayo kunokufezekiswa yi-CO2 yase-CO2 LEFRCORORE CCB, ukuvumela ukoyiswa kweekhompyuter ze-PCB ukwenza ngokwezifiso kwaye kufike ngokukhawuleza. Ngaphandle kokuguquguquka koyilo lwe-PCB, kukho into ephambili malunga nokuba kutheni ukhetha i-CO2 ye-CO2 ye-CO2 ye-CO2 ebaluleke kakhulu kwi-laser entle ye-laser eqinisekisa ukuchaneka koqhagamshelo lwesekethe.
Umatshini we-CO2 I-COOR PCB ye-etching ilungele ungqimba lomqondiso, iiLayini ezimbini kunye neeNdawo ezininzi zePCBS. Ungayisebenzisa kwi-DIY uyilo lwakho lwe-PCB ekhaya, kwaye ubeke umatshini we-CO2 wase-CO2 kwimveliso yePCBS esebenzayo. Ukuphindaphinda okuphezulu kunye nokungqinelana okuphezulu zizinto ezibalaseleyo ze-isser etchking kunye ne-laser ethathiweyo, qinisekisa umgangatho weprimiyamu yePCBS. Ulwazi oluneenkcukacha ukuba luveleI-Laser Efraver 100.
I-PCHB enye ye-PCB i-etching yi-UV Laser, iFibber Laser
Yintoni eninzi, ukuba ufuna ukuqaphela ukuqhubekeka okuphezulu kunye neenkqubo ezincinci zokwenza i-PCBS, i-UV Laser, iGreen Laser kunye nomatshini we-Geber Laser zinokuba kukhetho olufanelekileyo. Ngokuthe ngqo i-laser ebeka ubhedu ukuba ishiye itreyini yesekethe ibonelela ngokulula kwimveliso yezamashishini.
✦ Ongngyuko lwamanqaku luya kuqhubeka nokuhlaziya, unokufumana ngakumbi malunga nokusika i-UR yase-UV kunye ne-isser etch kwi-PCBs kwilandelayo.
Ngqo i-imeyile ye-imeyile ukuba ufuna isisombululo se-laser kwi-pcb etching
Ngubani:
I-Mimowork yishishini elisebenza lemiphumo emi-20 yokubonelela ngokusebenza kwe-Laser kunye nezisombululo zemveliso kwizimo ze-SME (amashishini amancinci naphakathi naphakathi) kunye nempahla yempahla, i-Auto, indawo.
Amava ethu atyebileyo seLaser abhalwe phantsi kwintengiso, inqwelo moya kunye ne-fashion kunye nempahla yokushicilela, kunye nemveliso yedijithali, kunye necandelo le-digital, kunye ne-fierital, kunye ne-fietertal, kunye ne-bitter i-fitters.
We believe that expertise with fast-changing, emerging technologies at the crossroads of manufacture, innovation, technology, and commerce are a differentiator. Please contact us: Linkedin Homepage and Facebook homepage or info@mimowork.com
Ixesha lokuposa: ngo-May-09-2022