PCB boto etsisa ke PCB kopi boto, PCB kopi boto e PCB clone, ke PCB moralo khutlisetsang boenjiniere. Pele, likarolo tsa board ea PCB lia tlosoa ebe li etsoa BOM, ‘me boto e se nang letho e hlahlojoa ka litšoantšo ebe e khutlisetsoa ho lifaele tsa PCB tse hulang ka board ka software e kopisang. Romela faele ea board ea PCB fekthering ea PCB ho etsa boto (PCBA), ebe u eketsa likarolo (reka likarolo tse tsamaellanang ho latela BOM), mme boto ea PCB e ts’oana hantle le board ea PCB ea mantlha.

Ka theknoloji ea ho kopitsa ea PCB e ka phethela thepa efe kapa efe ea elektroniki e etsisang, ho etsa lihlahisoa tsa elektroniki.

Copy board e boetse e bitsoa boto ea phetoho, ke ho rala lipatlisiso tsa theknoloji ea reverse board. Ha ho buuoa ka palo e kholo ea tlhaiso-leseling, ts’ebetso ea ho kopitsa boto e akaretsoa ka tsela e latelang:

Mohato oa pele, fumana PCB, pele ho tsohle pampiring ho rekota likarolo tsohle tsa mofuta, mekhahlelo le boemo, haholo-holo diode, tataiso ea lipeipi tse tharo, tataiso ea IC notch. Ho molemo ho nka litšoantšo tse peli tsa boemo ba ski ka kh’amera ea dijithale. Joale boto ea potoloho ea PCB e ntse e tsoela pele le ho feta ka holim’a diode triode tse ling ha li ele hloko feela hore ha li bone.

Mohato oa 2: Tlosa likarolo tsohle ‘me u tlose thini likoti tsa PAD. Hloekisa PCB ka joala ‘me ue behe ka sekena se shebang lipikselse tse phahameng hanyane ho fumana setšoantšo se bohale. Ebe u bentša likarolo tse kaholimo le tse tlase habobebe ka pampiri ea khoele ea metsi ho fihlela filimi ea koporo e benya. Li kenye ka har’a sesebelisoa, qala PHOTOSHOP, ‘me u hlatsoe likarolo tse peli ka’ mala. Hlokomela hore PCB e tlameha ho beoa ka mokhoa o otlolohileng le o emeng ka har’a sekena, ho seng joalo setšoantšo se hlahlojoang se ke ke sa sebelisoa.

Mohato oa boraro, fetola phapano le moriti oa seile, hore karolo e nang le filimi ea koporo le karolo e se nang filimi ea koporo e bapise ka matla, ebe o fetolela subgraph ho ba batsho le ba basoeu, ho sheba hore na mela e hlakile, haeba ho se joalo, e pheta mohato ona. Haeba e hlakile, boloka setšoantšo e le lifaele tsa fomate tsa BMP e ntšo le e tšoeu top.bmp le bot.bmp. Haeba ho na le bothata ka setšoantšo, u ka sebelisa PHOTOSHOP ho se lokisa le ho se lokisa.

Mohato oa bone ke ho fetolela lifaele tse peli tsa BMP hore e be lifaele tsa PROTEL ka tatellano, ebe o fetisetsa likarolo tse peli ho PROTEL. Mohlala, maemo a PAD le VIA a seng a fetile ka mekhahlelo e ‘meli aa lumellana, a bontšang hore mehato e fetileng e entsoe hantle. Haeba ho na le kheloho efe kapa efe, pheta mohato oa boraro. Ka hona, ho kopitsa boto ea PCB ke mosebetsi o nang le mamello haholo, hobane bothata bo bonyenyane bo tla ama boleng le degree e tsamaellanang kamora ho kopitsa boto.

Mohato oa 5, fetolela TOP lera BMP ho TOP.PCB, etsa bonnete ba ho fetolela SILK lera, ke lera lesehla, ebe o latela mohala ho TOP lera, ebe o beha sesebelisoa ho latela setšoantšo sa mohato oa 2. Tlosa lera la SILK kamora ho penta. Pheta ho fihlela likarolo tsohle li huloa.

Mohato oa 6, ho PROTEL, letsetsa holimo. PCB le bot. PCB, ebe o li kopanya hore e be palo e le ‘ngoe.

Mohato oa 7, sebelisa khatiso ea laser ho hatisa TOP LAYER le BOTTOM LAYER ho filimi e bonaletsang (1: 1 ratio), beha filimi ho PCB eo ‘me u e bapise haeba e fosahetse, haeba e nepahetse, u qetile.

Kopi ea boto ea mantlha e thehiloe, empa e ne e entsoe halofo feela. Etsa teko le eona, ts’ebetso ea mahlale a elektroniki e lekang boto ea kopi e ts’oana le boto ea mantlha. Haeba e ts’oana joale e hlile e entsoe.

mantsoe: Haeba e le boto ea mekato e mengata empa hape e bentšitsoe ka hloko kahare ho lera le kahare, ka nako e ts’oanang pheta mohato oa boraro ho isa ho oa bohlano oa ho kopitsa mehato ea boto, ehlile, lits’oants’o tsa lebitso li fapane, ho latela palo ea mekhahlelo ea ho nka qeto, boto e kopisang habeli ea phanele e habeli e bonolo haholo ho feta boto ea mekato e mengata, boto ea mekhahlelo e mengata e sekametse hampe Kahoo boto ea multilayer board e lokela ho ba hlokolosi haholo le ho ba hlokolosi (kahare ka lesoba eseng ka lesoba ho na le mathata).

Mokhoa oa ho kopitsa oa phanele e habeli:

1. Sekena likarolo tse kaholimo le tlase tsa boto ea potoloho ho boloka litšoantšo tse peli tsa BMP.

2. Bula quickPC 2005, tlanya “File” le “Open Base” ho bula sets’oants’o. Hodisa skrine ka PAGEUP, bona pad, beha pad ho latela PP, bona mola ho latela mola oa PT …… Joalo ka ha ngoana a toroea, e taka ka har’a software ebe o tobetsa “Boloka” ho hlahisa faele ea B2P.

3. Tobetsa “Faele” le “Open Base Mapa” ho bula ‘mapa oa mmala oa sekene se seng;

4. Tobetsa “File” le “Open” ho bula file ea B2P e neng e bolokiloe pejana. Re ka bona hore boto e sa tsoa kopitsoa e phahamisitsoe setšoantšong sena – boto e le ‘ngoe ea PCB e nang le masoba sebakeng se le seng, empa likhokelo tsa potoloho li fapane. Kahoo re tobetsa “Likhetho” – “Litlhophiso tsa Layer” ho tima line ea holimo ea ponts’o le skrine ea silika mona, re siea mekhahlelo e mengata feela ea masoba.

5. Masoba a mokato o kaholimo a maemong a ts’oanang le a masatsoana a mokato o ka tlase. Hona joale re khona ho fumana mela e ka tlaase joalokaha re entse bongoaneng. Tobetsa “Boloka” hape – faele ea B2P e se e na le data maemong a holimo le a tlase.

6. Tobetsa “File” “Export to PCB File”, o ka fumana faele ea PCB e nang le likarolo tse peli tsa data, tse ka fetotsoeng boto kapa moralo oa sekema kapa o romeloe ka kotloloho fekthering ea poleiti ea PCB bakeng sa tlhahiso

Mokhoa oa ho kopitsa oa mekato e mengata:

Ebile, boto ea likotoana tse nne ea boto e phetoa likopi tse peli tse habeli, tse tšeletseng li phetoa likopi tse tharo tse habeli …… Lithako li tšosa hobane ha re bone wiring kahare. Boto e tsoetseng pele ea li-multilayer, re bona bokahohle ba eona bo kahare joang? – mekhahlelo.

Hona joale ho na le mekhoa e mengata ea ho rala, ho na le ts’enyeho ea potion, sesebelisoa sa ho hlobolisa, empa ho bonolo ho se rala haholo, tahlehelo ea data. Phihlelo e re bolella hore sandpaper ke eona e nepahetseng ka ho fetisisa.

Ha re qeta ho kopitsa lera le holimo le tlase la PCB, re ne re tloaetse ho sebelisa sandpaper ho sila lera la bokaholimo ebe re bonts’a lera le kahare. Sandpaper ke sandpaper e tloaelehileng e rekisoang lebenkeleng la thepa ea thepa, hangata e beoa ho PCB, ebe e ts’oara sandpaper, e ts’oeroe ka mokhoa o ts’oanang ho PCB (haeba boto e le nyane, le eona e ka beoa holim’a sandpaper, ka monoana o le mong ho ts’oara PCB ka khohlano ea sandpaper). Taba ke ho e boreleli hore e tle e be.

Sesepa sa silika le oli e tala ka kakaretso lia hlakoloa, terata ea koporo le letlalo la koporo li lokela ho hlakoloa makhetlo a ‘maloa. Ka kakaretso, boto ea bluetooth e ka hlakoloa ka metsotso e seng mekae, mohopolo oa metsotso e ka bang leshome; Ehlile, ka matla a maholo, ho nka nako e nyane; Matla a lipalesa a tla ba le nako e seng kae.

Mill plate ke leano le tloaelehileng ho fetisisa le sebelisitsoeng ho stratification hajoale, empa hape le moruo o moholo ka ho fetisisa. Re ka fumana sengoathoana sa PCB e lahliloeng bakeng sa ho leka. Ebile, ha ho thata ka tekheniki ho sila boto eo, empa ho a bora. Ho hloka boiteko bo itseng, ‘me ha ho na lebaka la ho tšoenyeha ka ho sila boto kahare le menoaneng ea hau.