Imikhiqizo
Ukukhiqizwa Kokubuthana Kwe-Telecom Cell Ucingo Main
Lona iphrojekthi yomhlangano we-PCB yeselula ye-Bad Bard. Ama-elekthronikhi abathengi, avela emikhiqizweni elalelwayo ukugqokwa, ukugembula noma okungokoqobo okubonakalayo, konke kuya ngokuya kuxhunyiwe. Umhlaba wedijithali esiphila kudinga ukuxhumeka okuphezulu kanye namakhono athuthukile, noma ngabe kulula kakhulu imikhiqizo, thina abasebenzisi bamandla emhlabeni jikelele.
| Izebele | Izendlalelo eziyi-10 |
| Ukuqina kwebhodi | 0.8mm |
| Into uqobo lwayo | Shengyi s1000-2 fr-4 (TG8170 ℃) |
| Ubukhulu bethusi | 1oz (35um) |
| Qeda phezulu | Ubukhulu be-enig au 0.8um; NI ubukhulu 3um |
| Min Hole (MM) | 0.13mm |
| Ububanzi bemigqa yeminithi (mm) | 0.15mm |
| Isikhala se-Min Line (MM) | 0.15mm |
| Imaski yomthengisi | -Yimpatho |
| Umbala we-legend | Okumhlophe |
| Usayizi webhodi | 110 * 87mm |
| I-PCB Assembly | Umhlangano Ohlanganisiwe WeNtaba Yezinhlangothi ezinhlangothini zombili |
| URohs wavuma | Inqubo Yokuhola Yamahhala |
| Ubungako bezakhi obuncane | 0201 |
| Izingxenye eziphelele | I-677 ngebhodi ngalinye |
| I-IC Packge | I-BGA, QFN |
| I-IC | Ama-Texas Amathuluzi, TOSHIBA, KWI-SCEMOMCROR, FARICHILD, NXP, ST, LEAR |
| Ukuzama | I-AOI, X-ray, isivivinyo esisebenzayo |
| Isicelo | I-Telecom / elekthronikhi yabathengi |
Inqubo yomhlangano we-SMT
1. Beka (Ukwelapha)
Indima yayo ukuncibilikisa i-glue ye-patch ukuze izakhi ze-surface Mount nebhodi lePCB ziboshwe ngokuqinile ndawonye.
Imishini esetshenzisiwe yi-oveni evukelayo, etholakala ngemuva komshini wokubekwa kulayini we-SMT.
2. Ukuphinda usebenzise kabusha
Indima yayo ukuncibilikisa ukunamathisela okuthengiswayo, ukuze izingxenye ze-surface ntamu nebhodi le-PCB ziboshwe ngokuqinile ndawonye. Imishini esetshenzisiwe yayiyi-oveni ye-refw, etholakala ngemuva kwamaphilisi.
Maunter nge-SMT Production Line.
3. Ukuhlanza umhlangano we-SMT
Lokho elikwenzayo kususa izinsalela ezi-solder ezinjenge-UX
I-PCB eqoqekile iyingozi emzimbeni womuntu. Imishini esetshenzisiwe ngumshini wokuwasha, indawo kungenzeka
Ayilungisiwe, kungahle kube ku-inthanethi noma ungaxhunyiwe ku-inthanethi.
4. Ukuhlolwa komhlangano we-SMT
Umsebenzi wayo ukubheka ikhwalithi ye-welding nekhwalithi yomhlangano
Ibhodi le-PCB elihlangene.
Imishini esetshenzisiwe ifaka ingilazi yokukhulisa, i-microscope, umhloli wesekethe (ICT), umhloli wenaliti, ukuhlolwa okuzenzakalelayo (AOI), uhlelo lokuhlola lwe-X-ray, njll.
I-5. I-SMT Assemb Arwork
Indima yayo ukuhlela kabusha ibhodi le-PCB elihlulekile
Iphutha. Amathuluzi asetshenzisiwe athengisa ngensimbi, isiteshi se-rework, njll.
noma kuphi emgqeni wokukhiqiza. Njengoba wazi, kunezingqinamba ezithile ezincane ngesikhathi sokukhiqiza, ngakho-ke i-Hand Rework Assembly iyindlela engcono kakhulu.
6. Iphakethe lomhlangano we-SMT
I-PCBMAY inikezela ngomhlangano, ukufakwa kwangokwezifiso, ukufakwa kwamalebula, ukukhiqizwa kwendlu yokuhlanza, ukuphathwa kwensangu nezinye izixazululo ukuhlinzeka ngesisombululo esiphelele sangokwezifiso sezidingo zenkampani yakho.
Ngokusebenzisa okuzenzakalelayo ukuhlanganisa, iphakheji futhi siqinisekise imikhiqizo yethu, singanikeza amakhasimende ethu ngenqubo ethembekile futhi esebenza kahle.
Umhlinzeki wesevisi ye-elekthronikhi ye-elekthronikhi yezimoto, simboza izinhlelo eziningi:
> Umkhiqizo wekhamera yezimoto
> Ukushisa nezinzwa zomswakama
> Isibani sekhanda
> Ukukhanyisa okuhle
> Amamojula Amandla
> Izilawuli Zomnyango Nezibambo Zasemnyango
> Amamojula wokulawula umzimba
> Ukuphathwa kwamandla
Okwesithathu, amanani ehlukile ngenxa yobunzima nobunzima.
I-PCB izoba yizindleko ezihlukile noma ngabe izinto zokwakha nenqubo ziyefana, kepha ziyinkimbinkimbi ehlukile nobunzima. Isibonelo, uma kunezimbobo eziyi-1000 kuwo womabili amabhodi wesifunda, ububanzi bembobo eyodwa bukhulu kune-0.6mm kanye nobubanzi bembobo yelinye ibhodi kungaphansi kwezindleko ezihlukile. Uma amabhodi amabili wesifunda afana nakwezinye izicelo, kepha ububanzi bangempela buhlukile futhi buphumela ezindlekweni ezihlukile, njengelinye iBhodi Ububanzi bukhulu kune-0.2mm, kanti elinye elinalo lingaphansi kuka-0.2mm Ngoba amabhodi ububanzi ngaphansi kuka-0.2mm abe nezinga eliphakeme eliphakeme, okusho ukuthi izindleko zokukhiqiza ziphakeme kunokwejwayelekile.
Okwesine, amanani ehlukile ngenxa yezidingo ezahlukahlukene zamakhasimende.
Izidingo zamakhasimende zizothinta ngokuqondile izilinganiso ezingezonakele ekukhiqizeni. Njengebhodi elilodwa elivumelana ne-IPC-A-600E Class1 lidinga inani le-98% lokuphasa, ngenkathi kuvumelana no-Class3 kudinga kuphela inani elingu-90% lokuphasa, kudala izinguquko ezingozini.
