Me pehea te whakatau i te kounga o te whakapiri BGA, he aha nga taputapu, he aha nga tikanga whakamatautau?Ko nga mea e whai ake nei hei korero ki a koe mo nga tikanga tirotiro kounga BGA mo tenei kaupapa.
BGA fehokotaki'anga kore rite te pūnga-ātete ranei waho piha piha IC, ka taea e kite koe i te kounga o te fehokotaki'anga i runga i te waho.bga hononga solder i roto i te angiangi i raro, i roto i te pōro tine mātotoru me te wāhi papa PCB.I muriSMTrerereoumuraneingaru whakapirimihinikua oti, he rite te ahua ki te tapawha pango i runga i te papa, he puatakore, no reira he tino uaua ki te whakawa ma te kanohi tahanga mena ka tutuki te kounga o te whakapiringa o roto ki nga whakaritenga.
Na ka taea e tatou anake te whakamahi i te X-RAY ngaio ki te whakamaarama, na roto i te miihini rama X-RAY na roto i te papa BGA me te papa PCB, i muri i te ahua me te whakahiato algorithm, hei whakatau mehemea he mea kore noa te BGA, he raima teka, he poro tine pakaru me etahi atu raruraru kounga.
Tikanga o te X-RAY
Ma te X-RAY ka tahia te he o te raina o roto o te mata ki te whakapapa i nga poi konuhono me te whakaputa i te awe whakaahua he, katahi ka whakarapopotohia nga poi konuhono a te BGA ki te whakaputa i te awe whakaahua he.Ko te whakaahua X-RAY ka taea te whakataurite i runga i nga raraunga hoahoa CAD taketake me nga tawhā kua whakaritea e te kaiwhakamahi, kia taea ai te whakatau mehemea he tohu te kaitahuri, kaore ranei i te wa tika.
Whakatakotoranga oNeoDenMiihini X ray
X-Ray Tube Putake Whakatakotoranga
Momo Hiiri Moroiti-Arotahi Tube X-Ray
Ngaohiko Awhe: 40-90KV
Awhe o nāianei: 10-200 μA
Te Mana Putanga Nui: 8 W
Rahi Arotahi Moroiti: 15μm
Whakatakotoranga Paepae Papatahi
Momo TFT Ahumahi Dynamic FPD
Pika Matrix: 768×768
Maara Tirohanga: 65mm×65mm
Whakatau: 5.8Lp/mm
Tāpare: (1×1) 40fps
Moka Tahuri A/D: 16bits
Ahu L850mm×W1000mm×H1700mm
Te Mana Whakauru: 220V, 10A/110V, 15A, 50-60HZ
Rahi Tauira Max: 280mm × 320mm
Pūnaha Whakahaere PC Ahumahi: WIN7 / WIN10 64bits
Taumaha Net Mo: 750KG
Wā tuku: Akuhata-05-2022