Khoom
Telecom Cellphone Lub Rooj Tswjhwm Loj los ua ke ntau lawm
Nov yog cov phiaj xwm PCB rau Cellphone lub loj baord. Cov neeg siv khoom siv hluav taws xob, los ntawm cov khoom lag luam suab rau cov khoom siv, kev ua si lossis tseem muaj kev paub tseeb ntau dua thiab muaj ntau dua Lub ntiaj teb digital peb nyob hauv kev ua haujlwm siab thiab cov khoom siv hluav taws xob ua tau zoo, peb, ntawm Ankba cov chaw tsim khoom, tsim qauv zoo hauv engineering, tsim qauv thiab ua yeeb yam.
| Txheej | 10 Txheej |
| Board Thickness | 0.8mm |
| Khoom | Shengyi s1000-2 fr-4 (tg≥170 ℃) |
| Tooj liab Thickness | 1oz (35um) |
| Nto tas | Enig au thickness 0.8um; Ni thickness 3um |
| Min Qhov (MM) | 0.13 hli |
| Min kab dav (hli) | 0.15 hli |
| Min kab chaw (hli) | 0.15 hli |
| Taus Daim Npog | Xim ntsuab |
| Cov lus dab neeg xim | Xim dawb |
| Loj loj | 110 * 87 hli |
| PCB los ua ke | Sib xyaw saum npoo av sib dhos ntawm ob sab |
| RoHS tau ua tiav | Ua rau cov txheej txheem dawb sib dhos |
| Yam tsawg kawg nkaus Cheebtsam loj | 0201 |
| Tag nrho Cheebtsam | 677 toj ib lub rooj tsavxwm |
| Ic Pob | BGA, QFN |
| Lub Ic | Texas cov twj paj nruag, Toshiba, nyob ntawm semiconductor, farichild, nxp, st, linear |
| Xeem ntawv | AOI, xoo hluav taws xob, ntsuas kev ua haujlwm |
| Daim ntawv thov | Telecom / Consumer Electronics |
SMT Los Ua Ke
1. Qhov chaw (Kho)
Nws lub luag haujlwm yog kom yaj lub thaj kua nplaum kom cov nplaim hluavtaws saum npoo thiab PCB board tau sib raug zoo ua ke.
Cov khoom siv tau siv yog qhov cub kho, nyob tom qab qhov chaw tso tso rau hauv SMT kab.
2. Rov ua dua
Nws lub luag haujlwm yog kom yaj cov cam muab tshuaj txhuam, kom cov npoo sib dhos thiab PCB Board tau sib raug zoo ua ke. Cov khoom siv siv yog qhov cub reflow, nyob tom qab ntawm cov ntaub qhwv.
Mounter rau ntawm SMT cov kab ntau lawm.
3. SMT Ua ke tu
Nws ua dab tsi yog tshem tawm cov solder seem xws li UX
Cov kev sib sau ua ke pcb yog kev phom sij rau tib neeg lub cev. Cov khoom siv siv yog lub tshuab ntxhua khaub ncaws, qhov chaw nyob yuav yog
Tsis tas tsau, nws yuav online lossis offline.
4. SMT kev tshuaj ntsuam sib dhos
Nws muaj nuj nqi yog kuaj vuam zoo thiab ua ke zoo
Lub rooj sib tham PCB board.
Cov khoom siv tau siv ua kom loj dua iav, tsom iav kuaj (ICT Tester), Kev Kuaj Xyuas Kev Siv Hluav Taws Xob, Kev Kuaj Hluav Taws Xob, Xoo Tester, Kev Ntsuas Hluav Taws Xob, thiab lwm yam.
5. SMTFe Ua Haujlwm Rov Ua Haujlwm
Nws lub luag haujlwm yog rau kev rov ua tiav cov neeg ua tsis tiav PCB Board
Txhaum. Cov cuab yeej siv tau yog cov hlau cam, chaw nres tsheb ua haujlwm, thiab lwm yam.
txhua qhov chaw ntawm cov kab ntau lawm. Raws li koj paub, muaj qee qhov teeb meem me me thaum lub sijhawm tsim khoom, yog li txhais tes ua kom sib dhos yog txoj kev zoo tshaj plaws.
6. SMT Sib Dhia Ntim
PCBmay muab cov rooj sib txoos, ntim khoom lag luam, sau npe, kev tswj dej nyab thiab lwm yam kev daws teeb meem los muab cov kev daws teeb meem kev cai rau koj lub tuam txhab cov kev xav tau.
Los ntawm kev siv automation ua ke, pob thiab siv tau peb cov khoom lag luam, peb tuaj yeem muab cov neeg siv khoom tsim nyog thiab cov txheej txheem ntau lawm.
Cov chaw ua lag luam hauv tshuab hluav taws xob rau kev siv hluav taws xob, peb duav cov ntawv thov:
> Automotive cov khoom lag luam
> Kub & Vaum Nkag Siab
> Teeb Ntsuas
> Ntse Teeb Pom Kev Zoo
> Fais fab modules fais fab
> Qhov Rooj Hluav Taws Xob & Qhov Rooj Qhov Rooj
> Lub Cev Tswj Cov Qauv
> Kev Tswj Lub Zog
Thib peb, tus nqi sib txawv vim muaj kev nyuaj thiab ntom.
PCB yuav sib txawv them txawm tias cov ntaub ntawv thiab cov txheej txheem zoo ib yam, tab sis nrog cov nyom sib txawv thiab ntom. Piv txwv li, yog tias muaj 1000 qhov ntawm ob lub rooj tsav tsheb Circuit Court, lub qhov taub txoj kab uas loj dua 0.6mm, uas yuav tsim cov nqi drooring sib txawv. Yog tias ob lub voj voos Circuit Court yog tib yam nyob rau lwm cov kev thov, tab sis cov kab dav yog qhov sib txawv tseem txawv dua 0.2 hli, thaum lwm tus nrog tsawg dua 0.2 hli. Vim tias cov laug cam dav ntau dua 0.2mm muaj qhov tsis ncaj ncees, uas txhais tau tias tus nqi tsim yog siab dua li qub.
Thib plaub, cov nqi sib txawv vim muaj ntau tus neeg siv khoom xav tau.
Cov neeg siv khoom yuav tsum muaj cuam tshuam ncaj qha rau qhov tsis muaj qhov tsis ncaj ncees hauv kev tsim khoom. Xws li ib pawg thawj cojtwg ua raws li IPC-A-600e cov chav kawm yuav tsum muaj 98% dhau mus rau hauv chav kawm thiab thaum kawg ua rau kev hloov pauv ntawm cov nqi khoom.
