Malo
Telecom Discoy Maofesi Akuluakulu
Ili ndi polojekiti ya Msonkhano wa PCB ya Msonkhano wa Cellphone. Magetsi amagetsi, kuchokera kuzogulitsa zomvera ku zolaula, kusewera masewera kapena zenizeni, zonse zikuchulukirachulukira. Dziko la digito lomwe tikukhalali limafunikira kulumikizana kwambiri ndi magetsi apamwamba komanso luso losavuta kwambiri lazomwezo, kugwiritsa ntchito makina apamagetsi padziko lonse lapansi.
| Zigawo | 10 zigawo |
| Makulidwe olimbitsa thupi | 0.8mm |
| Malaya | Shengsi S1000-2 FR-4 (TG≥170 ℃) |
| Makulidwe amkuwa | 1oz (35um) |
| Malizani | ENIG AUGUREECE 0.8um; Ndi makulidwe 3um |
| Dzenje (mm) | 0.13mm |
| Mbali ya Min (mm) | 0.15mm |
| Malo a Min (mm) | 0.15mm |
| Chigoba | Wobiliwira |
| Mtundu wa Nthana | Oyera |
| Kukula kwake | 110 * 87mm |
| Msonkhano wa PCB | Msonkhano Wosakanikirana pa Phiri la Phiri la Phiri la Mbali zonse ziwiri |
| Rohs adatsatira | Chitani Ntchito Yaulere Yaulere |
| Kukula kocheperako | 0201 |
| Zigawo zonse | 677 pa bolodi |
| Tizinyamula katundu | Bga, qfn |
| Chachikulu iC | Zida za Texas, Toshiba, pa Semonirector, Falchir, NXP, ST, ST, mzere |
| Yesa | AOI, X-ray, kuyesedwa kogwira ntchito |
| Karata yanchito | Telecom / Ogula Zamagetsi |
Njira ya SMT
1. Malo (kuchiritsa)
Udindo wake ndikusungunuka guluu suwombera kuti nthaka ikhale yopinga ndi PCB bolodi ya PCB imalumikizidwa pamodzi.
Zipangizozo zomwe zimagwiritsidwa ntchito ndi uvuni zokongoletsera, zomwe zili kuseri kwa makina oyimitsa mu mzere wa SMT.
2. Kubwezeretsanso
Udindo wake ndi kusungunula walonda phala, kuti malo okwera pa Phiri ndi PCB amalumikizidwa pamodzi. Zipangizozo zomwe zidagwiritsidwa ntchito zinali zoyera zoyera, zomwe zili kuseri kwa mapiritsi.
Mzere pamzere wa SMT.
3.. Msonkhano wa SMT
Zomwe zimapangitsa kuti achotsere msipu wotsalira monga UX
Osonkhanitsidwa PCB imavulaza thupi la munthu. Zipangizo zomwe zimagwiritsidwa ntchito ndi makina ochapira, malowo akhoza kukhala
Osakhazikika, atha kukhala pa intaneti kapena pa intaneti.
4. Kuyang'anira msonkhano wa SMT
Ntchito yake ndikuwona bwino kwambiri
Gulu la PCB.
Zipangizo zomwe zimagwiritsidwa ntchito zimaphatikizapo kukula kwa galasi, ma microscope, oyang'anira madera (itc), Conters Alertection, Ooi), oyang'anira ma Xy, ogwiritsa ntchito, etc.
5. Kukonzanso msonkhano wa SMT
Udindo wake ndikukonzanso ntchito yolephera PCB
Vuto. Zida zomwe zimagwiritsidwa ntchito ndizogulitsa chitsulo, zowonjezeranso, ndi zina zambiri.
kulikonse pa mzere wopangidwa. Monga mukudziwa, pali nkhani zazing'ono pakupanga, chifukwa chake kugwirira ntchito kwapakhomo ndi njira yabwino koposa.
6..
PCBMMAY imapereka msonkhano, kuyika mabungwe, kupanga kuyeretsa, kusamalira njira zina zothetsera vuto la kampani yanu.
Pogwiritsa ntchito makina oti musonkhane, phukusi ndikutsimikizira malonda athu, titha kupatsa makasitomala athu modalirika komanso modalirika.
Wogulitsa zamagetsi opanga magalimoto, timabisa ntchito zambiri:
> Makina a kamera
> Kutentha ndi chinyezi
> Mutu
> Kuyatsa kwanzeru
> Ma module amphamvu
> Olamulira Olamulira & Dooze
> Ma module owongolera thupi
> Kuyang'anira mphamvu
Chachitatu, mitengoyo ndi yosiyana chifukwa cha zovuta komanso kuchuluka.
PCB idzakhala yosiyanasiyana ngakhale zinthu ndi njira ndizofanana, koma ndi zovuta komanso kachulukidwe. Mwachitsanzo, ngati pali mabowo a 1000 pa mabowo a madera onse, mabowo a bolodi amodzi ndi akulu kuposa 0.6mm ndi dzenje laling'ono la bolodi linalo ndi lochepera 0.6mm, yomwe imapanga mtengo wosiyanasiyana wobowola. Ngati ma boloni awiri a madera ali ofanana mu zopempha zina, koma mzerewu ndi wosiyananso umakhalanso wosiyanasiyana, monga m'lifupi mwake, pomwe winayo ali ndi 0,2mm. Chifukwa matabwa ocheperako ochepera 0.2mm ali ndi mtengo woperewera, zomwe zikutanthauza kuti mtengo wopanga ndi wapamwamba kuposa wabwinobwino.
Chachinayi, mitengoyo ndi yosiyana chifukwa cha zomwe makasitomala amafuna.
Zofunikira za makasitomala zimakhudza mwachindunji kuchuluka komwe si vuto. Monga gulu limodzi lolinga ku IPC-A-600E Class1 imafunikira 98% yodutsa 98
