Kuyendera kwa SPI ndi njira yoyendera ukadaulo waukadaulo wa SMD, womwe umazindikira makamaka kusindikiza kwa phala la solder.
Dzina lonse lachingerezi la SPI ndi Solder Paste Inspection, mfundo yake ndi yofanana ndi AOI, ndi kudzera mu kutengeka kwa kuwala kenako ndikupanga zithunzi kuti zitsimikizire mtundu wake.
Mfundo yogwira ntchito ya SPI
Mu pcba misa kupanga, akatswiri kusindikiza ochepa pcb matabwa, SPI mkati kamera ntchito adzatenga zithunzi za PCB (kusonkhanitsa deta yosindikiza), pambuyo aligorivimu kusanthula fano kwaiye ndi mawonekedwe ntchito, ndiyeno pamanja zowoneka kutsimikizira ngati izo. ndi bwino.ngati chabwino, kudzakhala gulu la solder phala kusindikiza deta monga muyezo wa Buku wotsatira kupanga misa adzakhala zochokera deta kusindikiza kuchita chiweruzo!
Chifukwa chiyani kuyendera kwa SPI
Mu makampani, oposa 60% ya zofooka soldering amayamba ndi osauka solder phala kusindikiza, kotero kuwonjezera cheke pambuyo solder phala kusindikiza kuposa pambuyo mavuto soldering ndiyeno kubwerera ku mgwirizano kupulumutsa ndalama.Chifukwa SPI anayendera anapeza zoipa, mukhoza mwachindunji ku siteshoni docking kuchotsa pcb zoipa, kutsuka phala solder pa ziyangoyango akhoza kusindikizidwanso, ngati kumbuyo kwa soldering atakhazikika ndiyeno anapeza, ndiye muyenera kugwiritsa ntchito chitsulo. kukonza kapena ngakhale zidutswa.Kunena zoona, mukhoza kusunga ndalama
Ndi zinthu zoyipa ziti zomwe SPI imazindikira
1. Solder phala yosindikiza yosindikiza
Solder phala kusindikiza kuchotsera kumayambitsa kuyimirira chipilala kapena kuwotcherera chopanda kanthu, chifukwa solder phala kuchepetsa mbali imodzi ya pedi, mu soldering kutentha kusungunula, malekezero awiri a solder phala kutentha kusungunula adzaoneka kusiyana nthawi, anakhudzidwa ndi mavuto, mapeto amodzi. akhoza kupotozedwa.
2. Solder phala kusindikiza flatness
Solder phala kusindikiza flatness limasonyeza kuti pcb PAD pamwamba solder phala si lathyathyathya, malata kwambiri pa mapeto amodzi, zochepa malata pa mapeto amodzi, kuchititsanso dera lalifupi kapena chiopsezo ataima chipilala.
3. Makulidwe a solder phala kusindikiza
Solder phala kusindikiza makulidwe ndi pang'ono kapena kwambiri solder phala kutayikira kusindikiza, adzachititsa chiopsezo soldering chopanda kanthu solder.
4. Solder phala kusindikiza kaya kukokera nsonga
Solder phala kusindikiza Chikoka nsonga ndi solder phala flatness ndi ofanana, chifukwa solder phala pambuyo kusindikiza kumasula nkhungu, ngati mofulumira kwambiri wodekha angaoneke kukoka nsonga.
Zofotokozera za NeoDen S1 SPI Machine
PCB kutengerapo dongosolo: 900±30mm
Min PCB kukula: 50mm×50mm
Max PCB kukula: 500mm×460mm
PCB makulidwe: 0.6mm ~ 6mm
Mphepete mwa mbale chilolezo: mmwamba: 3mm pansi: 3mm
Kusamutsa liwiro: 1500mm/s (MAX)
Malipiro opindika mbale: <2mm
Zida zoyendetsa: AC servo motor system
Kukhazikitsa kulondola: <1 μm
Kuthamanga kwa liwiro: 600mm / s
Nthawi yotumiza: Jul-20-2023