ASM SIPLACE ekyuma pcb kamera 03183110

ASM 54 PCB Camera (emanyiddwa ennyo nga PCB Camera 54) kitundu kikulu ekirabika mu byuma ebiteeka Siemens ASM (eyali SIPLACE), okusinga ekozesebwa mu kutegeera obubonero obw’obukakafu n’okuteeka PCB (printed circuit boards) mu nsi yonna. Kikakasa nti ebyuma ebiteeka bisobola okuzuula obulungi ekifo, enkoona n’okukyukakyuka kwa PCB, bwe kityo ne kituuka ku kuteeka mu ngeri entuufu ennyo.

2. Emirimu emikulu

Okuzuula obubonero bwa PCB fiducial

Zuula ebipimo by’amaaso (fiducial) ku PCBs era otereeze okukyama kw’ekifo kya PCB (X/Y/θ).

Awagira ebika bya fiducial point ebingi nga circular, cross, square, n’ebirala.

PCB okuteeka mu kifo ky’ensi yonna (Global Alignment) .

Zuula okutwalira awamu offset n’okukyusakyusa (Warpage) kwa PCBs okukakasa nti okuteekebwa kutuufu.

Okutegeera ekipande kya PCB (Panel Recognition) .

Ekola ku kukola ebipande ebingi (Panelized PCB), okuzuula ensengeka ya panel mu ngeri ey’otoma.

Okukebera Ebipimo bya PCB

Omulimu ogw’okwesalirawo, ogukozesebwa okukebera oba sayizi ya PCB etuukiriza ebisaanyizo.

3. Ebikwata ku by’ekikugu

Ebikwata ku Parameter

Ekika kya Kamera Kkamera ya CCD/CMOS ey’obulungi obw’amaanyi (omusono ogw’enjawulo gusinziira ku mulembe)

Okusalawo Ebiseera ebisinga 5-10μm/pixel (okusinziira ku kukula kw’amaaso)

Ennimiro y’okulaba (FOV) 20mm × 20mm (omuwendo ogwa bulijjo, gutereezebwa)

Light Source Ring LED lighting (okumasamasa okutereezebwa), ewagira amataala aga multi-angle

Enkola y’empuliziganya GigE (Gigabit Ethernet) oba Camera Link

Frame Rate (FPS) 30-60fps (okusinziira ku resolution n’embeera y’ekitangaala)

PCB ekozesebwa Langi Green, bbululu, omuddugavu, enjeru, n’ebirala (adaptive adjustment)

Obuwagizi bwa Sofutiweya SIPLACE Pro / ASM Ekola / SIPLACE OS

4. Ensengeka y’enzimba

(1) Enkola y’amaaso

Lens: Lens y’amakolero ekola obulungi ennyo, ewagira autofocus oba manual focus.

Filter: Optional polarizing filter okukendeeza ku kutaataaganyizibwa kw’okutunula.

(2) Enkola y’okutaasa

Ensibuko y’ekitangaala kya Ring LED: etereezebwa ku nkoona eziwera okutuukagana n’ebitundu bya PCB eby’enjawulo (matte, glossy, high reflective).

Ekitangaala kya coaxial (eky’okwesalirawo): ku PCB ezitangaaza ennyo (nga substrates z’ebyuma).

(3) Enzimba y’ebyuma

Camera bracket: etereezebwa mu buwanvu n’enkoona okukakasa nti ebifaananyi bifuna bulungi.

Anti-vibration design: ekendeeza ku impact y’okukankana kw’ekyuma ku bifaananyi.

(4) Enkola y’ebyuma bikalimagezi

Kaadi y’okufunira ebifaananyi: evunaanyizibwa ku kutambuza ebifaananyi ku sipiidi ey’amaanyi.

Trigger signal interface: synchronized ne placement machine PLC okukakasa obudde obutuufu obw’okukuba.

5. Enkola y’emirimu

PCB eyingira mu kyuma → conveyor belt ezuula PCB.

Kkamera etambula waggulu w’ekifo eky’okujuliza → ekwata ekifaananyi ky’ekifo eky’okujuliza ekya PCB.

Okukola ebifaananyi → kubala X/Y offset ne rotation angle (θ) ya PCB.

Data eddizibwa mu nkola y’okuteeka → etereeza mu ngeri ey’otoma ensengekera z’okuteeka.

Ekyuma ekiteeka kitandika okuteeka → kikakasa nti ebitundu byonna biteekeddwa bulungi.

6. Okwegendereza mu kukozesa

(1) Okuteeka n’okupima

Okupima obuwanvu bwa kkamera: Kakasa nti obuwanvu bw’okutunuulira butuufu, bwe kitaba ekyo obutuufu bw’okutegeera bujja kukendeera.

Teekateeka okumasamasa kw’ensibuko y’ekitangaala: Okulongoosa ettaala ku langi za PCB ez’enjawulo okwewala okubikkula ennyo oba okubikkulwa obutono.

Ebikwata ku dizayini y’ebifo eby’okusinziirako:

Sayizi esengekeddwa: 1.0mm - 2.0mm (enkulungo/enkula y’omusalaba).

Weewale okukwatagana ne paadi ne silk screens.

(2) Okuddaabiriza buli lunaku

Okwoza lenzi buli kiseera: Siimuula n’olugoye olutaliimu nfuufu n’omwenge okutangira enfuufu okukosa ekifaananyi.

Kebera obulamu bwa LED: LEDs ezikaddiye zijja kuleeta okukendeera mu kigero ky’okutegeera era zeetaaga okukyusibwa buli kiseera.

Weewale okutomeragana kw’ebyuma: Okukyusa ekifo kya kkamera kijja kuleeta ensobi mu kutegeera.

(3) Okulongoosa pulogulaamu za kompyuta

Teekateeka ekipimo ky’okutegeera: Okukwatagana n’ebitundu bya PCB eby’enjawulo (okugeza PCB enjeru zeetaaga enjawulo ey’amaanyi).

Optimize the reference point search area (ROI): Okufunza ebanga kiyinza okwongera ku sipiidi y’okutegeera.

7. Ensobi eza bulijjo n’okugonjoola ebizibu

Ekintu ekirabika ensobi Ekiyinza okuvaako Ekigonjoola

Okutegeera ekifo ekijuliziddwa kulemererwa 1. Okussa essira ku kkamera si ntuufu

2. Okumasamasa kw’ensibuko y’ekitangaala tekusaanidde

3. Obujama bwa PCB reference point 1. Okuddamu okupima essira

2. Teekateeka okwaka kwa LED

3. Yoza PCB oba zzaawo ekifo ekijuliziddwa

Sipiidi y’okutegeera empola 1. Enkola enzibu ey’okukola ebifaananyi

2. Okulwawo kw’empuliziganya 1. Okulongoosa ROI (okukendeeza ku buwanvu bw’okunoonya) .

2. Kebera waya ya network oba zzaawo kaadi y’okufunira ebifaananyi

Ekifaananyi ekitali kituufu 1. Obujama bwa lenzi

2. Okutaataaganyizibwa mu kukankana 1. Yoza lenzi

2. Kebera oba sikulaapu ezitereeza kkamera ziyidde

Okuzuula obubi (obutakwatagana) 1. Okukyukakyuka kwa PCB

2. Enteekateeka embi ey’ebifo ebijuliziddwa 1. Okwongerako ebifo ebirala ebijuliziddwa (3-4) .

2. Okukyusa mu nteekateeka ya PCB

8. Okulongoosa n’Eby’okugonjoola Ebizibu ebirala

Yongera ku kkamera ey’obulungi obw’amaanyi (okugeza 10μm → 5μm) okulongoosa okutegeera fiducials entono.

Kikyuseemu kamera ya infrared (IR): esaanira ebintu eby’enjawulo ebya PCB (okugeza ebikozesebwa ebya seramiki).

Yongera ku AI recognition algorithm: olw’okuteeka mu kifo ekituufu ennyo ekya PCBs enzibu (okugeza flexible boards FPC).

9. Mu bufunze

ASM 54 PCB camera kye kitundu ekikulu eky’okulaba eky’ekyuma ekiteeka SMT era kikosa butereevu obutuufu bw’okuteeka. Ebifaananyi byayo eby’obulungi obw’amaanyi, ensibuko y’ekitangaala etereezebwa n’enkola ey’okutegeera mu ngeri ey’amagezi bigisobozesa okukwatagana n’ebika bya PCB eby’enjawulo. Okupima buli kiseera, okuyonja n’okulongoosa parameter kye kisumuluzo okukakasa nti ekola bulungi.