PCB yecogo sɛgɛsɛgɛli masin ye jogo sɛgɛsɛgɛli minɛn koloma ye min bɛ kɛ ni otomatiki ye PCB dilanni ni ɛntɛrinɛti dilanni siratigɛ la. A dabɔra kɛrɛnkɛrɛnnenya la walasa ka ɲɛnayeli dɛsɛw dɔn PCB gansanw na minnu kɔnɔfɛnw ma sigi, wa a bɛ a jigi da Automated Vision Inspection fɛɛrɛ kan walasa ka se ka sɛgɛsɛgɛli hakilitigi sɔrɔ o baara bɛɛ kɔnɔ.
Minɛn in bɛ ni izini kamera ye min ka bon kosɛbɛ, yeelenbɔlan LED min bɛ kɛ ni yɔrɔ caman ye ani lamagacogo tigitigi. Ni a bɛ baara kɛ, a bɛ PCB pankurun sanfɛla ja kɔrɔlenw ta-ja ɲɛnamaw fɛ. Ni a farala ɲɔgɔn kan ni misali jɔnjɔnw ye minnu latigɛra ka kɔn ani AI algorisimuw, a bɛ fiɲɛ suguya caman suma a yɛrɛma ani k’u dɔn, i n’a fɔ pankurun sanfɛla sɔgɔsɔgɔninjɛ, nɔgɔw, nɛgɛ min bɛ kɛnɛ kan, solder mask vert peeling, pad oxidation, gaps, residual copper, missing or misprinted characters, ani dingɛ jɔyɔrɔ n’a cogoya gɛlɛyaw i n’a fɔ drills tununnenw, dingɛw datugulenw, ani burrs minnu bɛ board da la. Kɔlɔsili tiɲɛni bɛ se ka se mikron hakɛ ma, wa a dɔnni hakɛ ka bon kosɛbɛ ka tɛmɛ bololabaara ɲɛnayeli sɛgɛsɛgɛli kan.
Mɔgɔ caman bɛ sugandili caman kɛ ni u bɛ minɛnw sugandi, wa masin ɲuman sugandili man kan ka da jatebɔ nafa kelen dɔrɔn kan. Minɛn minnu bɛnnen don kosɛbɛ i magow ma, olu sugandili nafa ka bon kosɛbɛ ka tɛmɛ minɛn sugandili kan min ka fɛnw ɲɛfɔcogo ka bon kosɛbɛ.
Yɔrɔ fɔlɔ: I magow ɲɛfɔcogo
1. Ne ka fɛn dilannen bɛ cogo di tigitigi?
● Board type: Yala a ye FR-4 rigid board standard ye, FPC flexible board ye, rigid-flex board ye, walima HDI high-density board ye wa? Pankurun minnu bɛ se ka wuli ka bɔ u nɔ na, olu bɛ ni wajibi kɛrɛnkɛrɛnnenw ye plateforme ni yeelenko ɲɛnabɔcogo la.
● Board size range: I ka kan ka board fitinin ni belebele jumɛn suman? O bɛ kamera ka filɛliyɔrɔ ni lamaga-lamagali-yɔrɔ labɛncogo ɲɛfɔ k’a ɲɛsin a yɛrɛ ma.
● Nafa jugu suguw: I haminankobaw ye jumɛnw ye? Yala o ye fiɲɛ ye min bɛ mɔgɔ faga i n’a fɔ ciriw da wulilenw/circuit surunw, walima ɲɛgɛnw koɲɛw i n’a fɔ nɛgɛ sanfɛla sɔgɔsɔgɔninjɛ, ɔkisizɛni nɔw, walima nɛgɛ tolen wa? Walima dingɛw bɛ kari walima dingɛw datugulen don sɔgɔli kɔfɛ wa? Ni an ye o ko ninnu bila jɔyɔrɔ fɔlɔ la, o bɛna a to jateminɛ sinsinnen bɛ kɛ kɔfɛ.
2. Yala a bɛ bɛn ne ka izini sigida ma wa?
● Yɔrɔ farikoloma: I ye minɛn minnu mara, olu janya, u bonya ani u janya ye mun ye? Aw kana ɲinɛ ka yɔrɔ mara baara ni ladonni kama.
● Sistɛmu Intégration: Yala i mago bɛ a la dɔrɔn walasa ka baara kɛ a yɛrɛma ani ka rapɔɔriw dilan, walima a mago bɛ a la ka kumaɲɔgɔnya kɛ ni i ka MES sitɛmu ye, walima ka NG board taamasiyɛnw ni u tilatilali minɛnw daminɛ duguma wa? Interface protocole ka kan ka kɔn ka dafa.
3. Ne ka baarakɛnafolo ye mun ye?
● Baarakɛnafolo min bɛ yan, o tɛ kuma minɛnw sanni sɔngɔ dɔrɔn kan, nka a bɛ tali kɛ u tigiyali musaka bɛɛ lajɛlen na san saba nataw kɔnɔ.
Yɔrɔ 2nan : Kunnafoni kulu kelen-kelen bɛɛ kɔrɔ faamuyali ka bɔ masin na
1. Tiɲɛni
● Tuma caman na, feerekɛlaw b’a fɔ ko sɛgɛsɛgɛli kɛcogo ɲuman ye mikromɛtɛrɛ 3 ye. Yala nin mikromɛtɛrɛ 3 in bɛ tali kɛ pixel resolution la, walima nafama hakɛ fitinin min bɛ se ka dɔn ni dannaya ye wa?
2. Teliya
Teliya min fɔra, n’o ye 800 ye lɛrɛ kɔnɔ, o bɛ suman tuma caman na cogo ɲumanw na. Aw ka kan ka aw sinsin fɛn koloma naani kan minnu bɛ nɔba bila teliya la:
● Doni/bɔ waati: Bololabaara, semi-otomatiki, walima otomatiki dafalen?
● Plateforme lamaga-lamagali ni a labɛn waati: Yala a jɔcogo bɛ kɛ ka ɲɛ hali ni teliya ka bon wa?
● Ja minɛni waati: Yala a bɛ ta siɲɛ kelen na kamera caman fɛ, walima ja caman ta wa?
● Jaw baara waati: O de ye ko koloma ye. HDI pankurun gɛlɛn dɔ ja baara bɛ se ka kɛ dɔɔnin dɔɔnin ka tɛmɛ pankurun nɔgɔman ja baara kan min bɛ kɛ ni fan fila{1}}yɔrɔ nɔgɔman ye.
3. Masina saba ninnu yɔrɔ kolomaw
● Kamera: Sisan, mainstream ye diɲɛ bɛɛ ka shutter area scan kamera ye min bɛ teliya kosɛbɛ. O kun ye ni nimɔrɔ ni a labɛncogo bɛ se k’i ka pankurun da datugu pewu, ani ni kamera kɛrɛfɛtaw bɛ ni yɔrɔ dɔ ye min bɛ ɲɔgɔn dafa.
● Yeelen bɔyɔrɔ: Nin ye ja lajɛ ni ye. Nafa suguya wɛrɛw bɛ yeelen suguya wɛrɛw de wajibiya:
kelen. Dome Light: A bɛnnen don ka yɔrɔ flakɛli, oksidan ani MURA dɔn.
b. Low-Angle Ring Light: A bɛ sɔgɔsɔgɔninjɛ ni ɲɔgɔndanbaliya jira.
c. Coaxial Light: A bɛnnen don ka sɔgɔsɔgɔninjɛw dɔn yɔrɔw kan minnu bɛ yeelen bɔ kosɛbɛ.
d. Fɛn dilanbaga ɲuman bɛna yeelenbɔlan caman -kan di i ma, minnu bɛ se ka kɔlɔsi u yɛrɛ ma ani yeelenbɔcogo minnu latigɛra ka kɔn i ka nafamafɛnw kunbabaw kama.
● Algorithme Brain: Sisan, i ka kan ka nin hakilina kalanso fila in faamu:
kelen. Laadalata sariya-Algorithmes basigilenw: Nafamafɛnw kama minnu bɛ kɛ tuma bɛɛ, minnu ɲɛfɔlen don koɲuman, minnu teliyalen don ani minnu sabatilen don kosɛbɛ.
b. AI Deep Learning Algorithms: A ka fisa ni nafamafɛnw ye minnu ka gɛlɛn, minnu tɛ kɛ tuma bɛɛ, ni seko barikamaw ye minnu bɛ se ka fɛnw tiɲɛ -dafalenw kɛlɛli la.
Yɔrɔ 3nan: Masinaw wajibiyalen don
1. Aw bɛ pankurun 10-20 sugandi minnu ka gɛlɛn kosɛbɛ walasa ka u kɔrɔbɔ, minnu ka kan ka kɛ:
● Baarakɛjɛkulu minnu jatera ka jɛya ko u ka ɲi.
● Pankarti minnu nafa dɔnna.
Aw ka kɔn ka baara kɛ ni feerekɛla ye walasa ka fiɲɛ kelen-kelen bɛɛ tɔgɔ sɛbɛn ani ka bɛnkan sɔrɔ; nin ye sanu sariya ye sɛgɛsɛgɛli kama.
2. On-site sɛgɛsɛgɛli bɛ sinsin taamasiyɛn jɔnjɔn saba kan :
● False Positive Rate: Tablo tiɲɛnenw bɛ fili ka fɔ ko u ye pankurun ɲumanw ye. Nin ye layini bilenman dafalen ye; laɲini ɲuman ye 0% ye.
● False Positive Rate: Tablo ɲumanw bɛ fili ka fɔ ko pankurun nafamaw. O bɛ na ni fɛn dilanni sira jɔli ye tuma caman walasa ka segin ka -sɛgɛsɛgɛ. N tun bɛna a ɲini a fɛ a ka to duguma, walima hali ka dɔgɔya, ka kɛɲɛ n’i ka taabolo hakɛ ye.
● Porogaramu ni Re{0}}sɛgɛsɛgɛli Nafa: Aw ye aw ka baarakɛlaw bila u yɛrɛ k’a lajɛ. A bɛ waati joli ta ka sɛgɛsɛgɛli porogaramu kura dabɔ pankurun suguya dɔ kama? Re-sɛgɛsɛgɛli yɔrɔ la, yala nafama yɔrɔ ni ja bonyalen bɛ se ka ye ka jɛya ɲɛ kelen na wa?
Yɔrɔ naaninan: Musow bɛɛ lajɛlen nataw jatebɔ
● Sanni musaka: Minɛnw yɛrɛ sɔngɔ.
● Baara musaka: Kuran musaka, san o san yeelenbɔlanw cili musakaw.
● Baarakɛcogo ɲuman musaka: Baarakɛbaliya waati bɔnɛna ka da alarma nkalonmaw kan kojugu; nin ye musaka dogolenba ye.
● Yɛlɛma musaka: O ye AI moduluw farali musaka ye walima ka porogaramuw sɛmɛntiya san saba kɔfɛ walasa ka fiɲɛ kuraw dɔn.
Minɛn min ka fisa tiɲɛ na, o ye jɛɲɔgɔn dannamɔgɔ ye min bɛ fɛntigiya musaka bɛɛ lajɛlen dɔgɔya san 3-5 kɔnɔ, ka to ka i ka jogo lakana.
A laban na, AVI sugandili bɛ i n’a fɔ ka dɛmɛbaga barikama dɔ sugandi i ka lafasali ɲumanw kama. Jigiya la, nin gafe in bɛna aw dɛmɛ ka aw haminankow ɲɛnabɔ sisan.
Dilanbagaw minnu b’u mago don PCB ɲɛnayeli sɛgɛsɛgɛli masin / AVI la
Minɛn feerela dɔ sugandili ni fɛɛrɛ kɔgɔlen ye, ni otomatiki hakɛ caman bɛ a la, nizɛri ɲɛnabɔli seko bɛ a la, ani feereli kɔfɛ baara bɛɛ lajɛlen -feere kɔfɛ, o ye fɛnba ye min bɛ se ka kɛ sababu ye ka ɲɔgɔndan jɔnjɔnw yiriwa ani ka suguya nataw gɛlɛyaw kunbɛn. Ni aw b’a fɛ ka an ka minɛnw dɔn walima ni aw mago bɛ fura ɲuman na, aw bɛ se ka kuma an fɛ, an bɛna baara kɛ aw ye min bɛ aw yɛrɛ di kosɛbɛ.
