Masiku ano, pali zinthu zambiri zamagetsi, zomwe zimakhala zowonjezereka. Malingana ngati zinthu zomwe zimagwiritsa ntchito magetsi zimafunikira matabwa ozungulira, ipcb ndi PCBA processing wopanga ndi zaka 15 zinachitikira. Kenako, tiyeni tidziwitse kagwiritsidwe ntchito ka zida za AOI pokonza ma SMT.

Kugwiritsa ntchito zida za AOI pokonza ma SMT
Automated optical inspection ndi njira yojambulira zithunzi za PCB ndi ma optics kuti muwone ngati zigawozo zatayika komanso zomwe zili m’malo oyenera, kuti mudziwe zolakwika ndikuwonetsetsa kuti ntchitoyo ndi yabwino. Itha kuyang’ana makulidwe onse azinthu, monga 010050201, ndi 0402s, ndi mapaketi, monga ma BGA, CSPs, LGAs, pops, ndi QFNs.

Kuyambitsidwa kwa AOI kumathandizira kuti ntchito yowunikira nthawi yeniyeni. Ndi kutuluka kwa mizere yothamanga kwambiri komanso yowonjezereka, kuyika makina olakwika, kuyika magawo olakwika pa PCB kapena kugwirizanitsa mavuto kungayambitse kuwonongeka kwakukulu kwa kupanga ndi kukonzanso pambuyo pake panthawi yochepa. Makina oyambilira a AOI adatha kuchita miyeso ya mbali ziwiri, monga kuyang’ana mawonekedwe a mbale ndi zigawo zake kuti adziwe X ndi Y makulidwe ndi miyeso. Dongosolo la 3D limawonjezedwa pa 2D kuti awonjezere kutalika kwa equation kuti apereke ma kugwirizana ndi miyeso ya x, y ndi Z.
Chidziwitso: makina ena a AOI “sayesa” kutalika kwa zigawo.

AOI imazindikira zolakwika poyambirira popanga ndikuwonetsetsa kuti ntchitoyo ndi yabwino bolodi isanasunthidwe kupita ku sitepe yotsatira yopangira. AOI imathandizira kukulitsa kupanga potengera njira zopangira ndikupereka mbiri yakale komanso ziwerengero zopanga. Kuonetsetsa kuti khalidweli likuyendetsedwa panthawi yonseyi kumapulumutsa nthawi ndi ndalama chifukwa cha kuwonongeka kwa zinthu, kukonza ndi kukonzanso, kuwonjezeka kwa ntchito yopangira, nthawi ndi mtengo, osatchula mtengo wa kulephera kwa zipangizo zonse.
Makina a AOI ali ndi zofunikira zitatu:
1. Dziwani zolakwika zilizonse pamzere wopanga ndipo nthawi yomweyo bwezerani chidziwitsocho kumtunda kuti mupewe zolakwika mobwerezabwereza.
2. Sinthani ku ntchito yothamanga kwambiri yogwirizana ndi nthawi yomenyedwa, kuti muthe kukonza nthawi.
3. Ndiwofulumira, yosavuta kupanga ndikugwira ntchito, imatha kumaliza kuzindikira mu nthawi yeniyeni, ndipo zotsatira zodziwika ndizodalirika.
Zomwe zili pamwambazi ndi cholinga cha zida za AOI pokonza ma SMT