Iimveliso
Imveliso yeBhodi yeBhodi yeBhodi yeBhodi yeBhodi
Le yiprojekthi yeNdibano yePCB yeSelfowuni yeselula ye-Baord. I-Electronikhi yabaThengi, kwiimveliso zeaudio ukuya ezi-2, ukudlala okanye inyani ebonakalayo, zonke zifumana ngakumbi nangakumbi. Ilizwe ledijithali esihlala kulo lifuna inqanaba eliphezulu lokunxibelelana kunye ne-elektroniki kunye nezakhono, nokuba zenzelwa inkampani ye-elektroniki, thina, kwi-ASTAMOTION VERBATER, kwi-ANTAMOTION VERBATER, kwi-ANTAMOTION PATEROTION WEPORT, kwi-ANTAMOTION PCKER KWI-BERBATION
| Iileyile | I-10 yeeLayitile |
| Ubukhulu beBhodi | I-0.8mm |
| Isixhobo | Shengyi S1000-2 fr-4 (TG≥170 ℃) |
| Ubukhulu becala | 1oz (35um) |
| Ukugqiba komphezulu | I-enig au ubukhulu be-0.8um; Ukuphakama kwe-nick 3m |
| I-Min Hole (MM) | I-0.13mm |
| Ububanzi beMithombo yemizuzu (MM) | I-0.15mm |
| Indawo yemizuzu ye-Min (MM) | I-0.15mm |
| Imaski yomthengi | Luhlaza |
| Umbala webali | Mhlophe |
| Ubungakanani bebhodi | I-110 * 87mm |
| INdibano yePCB | INdibano yeNdibano yeNtaba eNgathileyo kumacala omabini |
| I-rohs iyahambelana | Inkqubo yeNdibano yasimahla yasimahla |
| Ubuncinci bezinto ubungakanani | 0201 |
| Inani elipheleleyo | I-677 kwibhodi nganye |
| I-IC yepakethe | Bga, qfn |
| I-IC ephambili | Izixhobo zeTexas, i-toshiba, kwi-semicondcuctor, i-farichich, nxp, st, umgca |
| Vavanyo | I-AOI, x-ray, uvavanyo olusebenzayo |
| Isicelo | I-Telecom / i-elektroniki yabathengi |
Inkqubo yeNdibano yeSMT
1. Indawo (Unyango)
Indima yayo kukunyibilikisa iglu ye-patch ukuze izinto zeNtaba yeNtaba yePCB kunye neBhodi yePCB zidityaniswe ngokuqinileyo kunye.
Izixhobo ezisetyenzisiweyo yi-oveni yokuphilisa, ibekwe ngasemva komatshini wokubekwa kumgca weSMT.
I-2. Ukurhweba kwakhona
Indima yayo kukunyibilikisa i-Porder Paste, ukuze iindawo ezingaphezulu zentaba kunye nebhodi ye-PCB zidityaniswe ngokuqinileyo kunye. Izixhobo ezisetyenzisiweyo yayiyi-oven ekhalayo, ibekwe emva kwepads.
I-Imunc ye-Ineter kumgca wemveliso ye-SMT.
3. Ukucoca intlanganiso ye-SMT
Yintoni eyenzayo isusa i-ntlawulo yomthengi njenge-UX
I-PCB ehlanganisiweyo iyingozi emzimbeni womntu. Izixhobo ezisetyenzisiweyo ngumatshini wokuhlamba, indawo inokuba njalo
Ayisingazinzi, isenokuba kwi-intanethi okanye ngaphandle kweintanethi.
4. Uhlolo lwendibano
Umsebenzi wayo kukujonga umgangatho welding kunye nomgangatho wendibano
Ibhodi ye-PCB ehlanganisiweyo.
Izixhobo ezisetyenzisiweyo zibandakanya iglasi yokukhulisa iglasi, i-microscope, kwi-Tester yesiphaluka (i-ICT), i-Incle Tester, i-Annele Tester, inkqubo yokuhlola ngokuzenzekelayo (i-AOI), inkqubo yokuhlolwa kwe-X-ray, njl.
I-5. Indibano yeNdibano ye-SMT
Indima yayo kukuphinda iphinde isebenze ibhodi yePCB yePCB
Ityala. Izixhobo ezisetyenzisiweyo zingumthengi, iSikhululo seSikhululo seMisebenzi, njl. Njl.
naphi na kumgca wemveliso. Njengoko uyazi, kukho imicimbi emincinci ngexesha lemveliso, ngoko ke intlanganiso yesandla iphinda iphinde yenzeke.
6. Ukupakishwa kwendibano ye-SMT
I-PCBMAY ibonelela ngeNdibano, ukupakisha ngokwesiko, ukuvelisa iilebheli, ukuvelisa igumbi lokucoca, ulawulo lwe-Stembisa kunye nezinye izisombululo zokubonelela ngesisombululo senkampani yakho.
Ngokusebenzisa i-automations ukuya kuhlanganisana, iphakheji kwaye uqinisekise iimveliso zethu, sinokunika abathengi bethu ngenkqubo yemveliso ethembekileyo nefanelekileyo.
UMboneleli weNkonzo ye-elektroniki kwi-AutoMotive, sigubungela izicelo ezininzi:
Imveliso yekhamera yemoto
> Iinzwa zeqondo lobushushu kunye ne-sunodity
> Ukukhanya okukhanyayo
> Isibane esihle
> Iimodyuli zamandla
> Abalawuli beminyango kunye nezixhobo zendlu
> Iimodyuli zokulawula umzimba
> Ulawulo lwamandla
Okwesithathu, amaxabiso ahlukile ngenxa yobunzima kunye noxinano.
I-PCB iya kuba yindleko eyahlukileyo nokuba izixhobo kunye nenkqubo ziyafana, kodwa zinobunzima obuqhelekileyo kunye noxinano. Umzekelo, ukuba kukho imingxunya eyi-1000 kuzo zombini iibhodi zesekethe, ububanzi be-hole yebhodi inkulu kune-0.6mm kunye ne-hole kunye ne-hole idayitile yenye iBhodi ingaphantsi kwe-0.6mm, eya kuthi iyenza iindleko zokuntywila. Ukuba iibhodi zesekethe ezimbini zilingafani kwezinye izicelo, kodwa ububanzi bomgca buye bahlukile kwiindleko ezahlukeneyo, ezinjengobubanzi beBhodi enye inkulu kune-0.2mm, ngelixa enye ingaphantsi kwe-0.2mmm. Ngenxa yokuba iibhodi zeBards zingaphantsi kwe-0.2mm ineqondo elinesiphene eliphakamileyo, oko kuthetha ukuba iindleko zemveliso ziphezulu kunesiqhelo.
Okwesine, amaxabiso ahlukile ngenxa yeemfuno ezahlukeneyo zabathengi.
Iimfuneko zabathengi ziya kuchaphazela ngqo ireyithi engeyosifo kwimveliso. Njengeekorithi enye yebhodi kwi-IPC-A-600E ifuna i-98% yereyithi yokupasa, ngelixa inikezelwe kwicandelo le-90% kuphela efuna kuphela ireyithi yokupasa i-90%, ibangela iindleko ezahlukileyo kumzi-mveliso kwaye ekugqibeleni zikhokelele kutshintsho kumaxabiso emveliso.
