Tsarin tabbatar da fasaha na PCB Kwafi shine kawai bincika allon zane mai kyau, sannan a sake shirya kayan aikin PCB, sannan kuma aka aika fayil ɗin PCB zuwa masana'antar farantin. Bayan hukumar ta yi, ana sayar da kayan da aka siya ga allon da aka sanya PCB, sannan kuma an gwada kwalin jirgi da lebugging.
Takamaiman matakan kwafin PCB:
Mataki na farko shine samun PCB. Da farko, yin rikodin ƙirar, sigogi, da matsayi na duk mahimman sassa a kan takarda, musamman ma shugabanci na Dodee, tertie bututu. Zai fi kyau a yi amfani da kyamarar dijital don ɗaukar hotuna biyu na yanayin abubuwa biyu masu mahimmanci. Gilashin da'irar na yanzu na yanzu suna ƙaruwa da ƙari. An lura da wasu daga cikin masu tallata abubuwan masarufi kwata-kwata.
Mataki na biyu shine cire duk allon katako mai yawa kuma kwafe allon, ka cire tin a cikin rami na pad. Tsaftace PCB tare da barasa kuma sanya shi a cikin na'urar daukar hotan takardu. Lokacin da na'urar daukar hotan takardu, kuna buƙatar ɗaga pixels ɗin da ɗan ƙaramin hoto don samun hoto mai ban sha'awa. Sa'an nan kuma saƙa da sauƙi Sand a saman da kasan yadudduka da takarda na ruwa har sai da tagulla, fara a cikin yadudduka biyu daban daban. Lura cewa dole ne a sanya PCB a sarari da tsaye a cikin na'urar daukar hotan takardu, in ba haka ba hoton hoto ba za a iya amfani da hoto ba.
Mataki na uku shine a daidaita bambanci da haske na zane don haka bangaren fim ɗin yana da bambanci mai ƙarfi cikin baki da fari, kuma juya ko layin a bayyane yake. In ba haka ba, maimaita wannan matakin. Idan ya bayyana sarai, adana hoton kamar yadda aka yi amfani da hoto mai launin fata da fari. Idan kun sami matsaloli game da zane-zane, Hakanan zaka iya amfani da Photoshop don gyara da gyara su.
Mataki na huɗu shine don canza fayilolin Rukunin Biyu zuwa fayilolin tsarin tsari, da kuma canja wuri biyu a cikin Tuturel. Misali, matsayin kashin da ta hanyar da suka wuce ta yadudduka biyu m joustive, wanda ke nuna cewa matakan da suka gabata sun yi kyau. Idan idan idan akwai karkacewa, maimaita mataki na uku. Saboda haka, kwafin PCB aiki ne wanda ke buƙatar haƙuri, saboda ƙaramin matsala zai shafi inganci da kuma digiri na dace bayan kwafin.
Mataki na biyar shine canza bmp na saman Layer zuwa Top.Cbb, da hankali ne mai juyawa a saman Layer, sannan zaku iya gano layin a saman Layer, sannan zaku iya gano layin a saman Layer, kuma sanya na'urar bisa ga zane a mataki na biyu. Share lay na siliki bayan zane. Ci gaba da maimaitawa har sai duk yadudduka ana jan su.
Mataki na shida shine shigo da Top.CPB da Bot.pCB a cikin Fotel, kuma yana da kyau a hada su cikin hoto guda.
Mataki na biyu, yi amfani da firintar Laser don buga saman Layer da kasan layer a kan PCB, da kuma kwatancen ko akwai wani kuskure. Idan daidai ne, an gama. .
Hukumar kwafi wanda iri ɗaya ne da aka haifi ƙurar asali, amma an gama wannan rabin kawai. Hakanan ya wajaba a gwada ko aikin fasaha na lantarki na kwafin kwafi daidai yake da asalin hukumar. Idan iri ɗaya ne, da gaske ake yi.
SAURARA: Idan kwamiti ne mai zurfi-Layer, kuna buƙatar goge murfin ciki, kuma maimaita matakan kwafin daga na uku zuwa na biyar mataki. Tabbas, ambaton zane na zane shima daban. Ya dogara da yawan yadudduka. Gabaɗaya, kwafin gefe biyu yana buƙatar mafi sauƙin sau biyu fiye da kwamitin Layer da Multi-Layer yana iya yiwuwa ne musamman kuma a hankali kuma ba su da mahimmanci ga matsaloli).
Hanyar kwafin kwamiti biyu:
1. Scan a saman yadudduka da ƙananan yadudduka na jirgin kuma adana hotuna biyu na BMM.
2. Bude kwafin na'urwar software ta QuickPCCB2005, danna "Fayil" "Buɗe Taswirar Taswirar" don buɗe hoto mai duba. Yi amfani da shafin yanar gizon don zuƙowa a allon, duba PP don sanya fayil ɗin ... kamar zane a cikin wannan software, danna "Ajiye fayil ɗin B2P.
3. Danna "fayil" da "bude tushen hoto" don buɗe wani Layer hoton hoto;
4. Latsa "fayil" da "bude" sake ajiye fayil ɗin B2p a farkon. Mun ga sabon kwamiti na kwafin, an yi shi a saman wannan hoton-guda ɗaya na PCB, ramuka suna cikin matsayi iri ɗaya, amma hanyoyin haɗin yanar gizo sun bambanta. Don haka muke latsa "Zaɓuɓɓuka" - "Saitunan Layatawa", kashe babban matakin matakin a nan, yana barin kawai ta hanyar da yawa.
5. Vias a saman Layer suna cikin wannan matsayi kamar yadda Vias a kan hoto a kasan hoto. Yanzu zamu iya gano layin a kasan kasuwar kamar yadda muka yi a ƙuruciya. Danna "Ajiye" kuma fayil ɗin B2p Yanzu yana da yadudduka biyu na bayani a saman da kasan.
6. Latsa "fayil" da "fitarwa azaman fayil ɗin PCB", kuma zaka iya samun fayil ɗin PCB tare da yadudduka biyu. Kuna iya canza allon ko fitowar zane mai zane ko aika shi kai tsaye zuwa masana'antar PCB farantin don samarwa
Hanyar Mulki ta Waya:
A zahiri, kwamiti kwafin kwamitin da aka shirya guda biyu shine a kwafa allon da aka sayo biyu masu gefe biyu ... kuma da ya sa hukumar ta shida ita ce da cewa ba za mu iya ganin wxing na ciki ba. Ta yaya muke ganin yadudduka na ciki na allon mullaideright? -Shin.
Akwai hanyoyi da yawa na yanki, kamar su potion lalata, kayan aiki sukan, da sauransu, amma yana da sauƙi raba yadudduka kuma rasa bayanai. Kwarewa ya gaya mana cewa sanding shine mafi daidaituwa.
When we finish copying the top and bottom layers of the PCB, we usually use sandpaper to polish the surface layer to show the inner layer; Sandpaper takarda takalma da aka sayar a cikin shagunan kayan aiki, sannan ka riƙe sandpaper da yatsa guda ɗaya. Babban batun shine a sa shi lebur domin yana iya zama ƙasa a ko'ina.
Allon siliki da mai mai suna cikin shafe, kuma na tagulla da jan ƙarfe ya kamata a goge 'yan lokuta. Gabaɗaya magana, za a iya goge kan Bluetooth Brid a cikin 'yan mintoci kaɗan, da kuma ƙwaƙwalwar ajiya zai ɗauki kimanin minti goma; Tabbas, idan kuna da ƙarin ƙarfi, zai ɗauki ɗan lokaci; Idan kuna da ƙarancin ƙarfi, zai ɗauki lokaci.
A halin yanzu an fi amfani da kwastomomi a halin yanzu ana amfani da maganin gama gari don Layering, kuma shi ne mafi arziki. Zamu iya samun PCB ɗin da aka watsar da kuma gwada shi. A zahiri, nika da hukumar ba ta da wahala a zahiri. Kawai kadan m. Yana ɗaukar ƙoƙari kaɗan kuma babu buƙatar damuwa game da nika da jirgin zuwa yatsunsu.
PCB zane Tsarin Bita
A lokacin aiwatar da tsari na PCB, bayan an kammala tsarin tsarin, ya kamata a sake nazarin PCB don ganin ko tsarin tsarin yana da ma'ana kuma ana iya samun sakamako. Ana iya bincika yawanci daga waɗannan fannoni:
1. Ko layalin tsarin yana ba da tabbacin basira ko mafi kyawun wiring, ko ana iya aiwatar da wuraren dogara, kuma ana ba da tabbacin aikin aikin da ake aiki. A cikin layout, ya zama dole a sami fahimta gaba ɗaya da kuma tsare-tsaren hanyar siginar da iko da ƙasa cibiyar sadarwa.
2. Whether the size of the printed board is consistent with the size of the processing drawing, whether it can meet the requirements of the PCB manufacturing process, and whether there is a behavior mark. Wannan batun yana buƙatar kulawa ta musamman. An tsara shimfidar wuri da kewayon katangar PCB da yawa da kuma hankali, amma sakamakon ingantaccen matsayin da ba za a yi watsi da shi da sauran da'irar ba.
3. Ko abubuwan da aka haifar da rikici cikin sarari mai girma da uku. Kula da ainihin girman na'urar, musamman tsayin na'urar. Lokacin da aka gyara kayan walda ba tare da layout, tsawo ya kamata gaba ɗaya ba ya wuce 3mm.
4. Ko an tsara shimfidar abubuwa masu yawa da tsari, an tsara shi da kyau, kuma ko duk an shimfiɗa su. A cikin shimfidar abubuwa, ba kawai jagorar siginar ba ce, nau'in siginar, da wuraren da ke buƙatar kulawa ko kariya dole ne a yi la'akari da su don cimma daidaito.
5. Ko an sauya kayan haɗin da za a iya maye gurbin lokaci akai-akai, kuma ana iya maye gurbinsu da injin-ciki a cikin kayan aiki. An tabbatar da dacewa da amincin sauyawa da kuma haɗin abubuwan da aka maye gurbinsu akai-akai ya kamata a tabbatar.
