Khoom
Ultrasound Board Gerd Kho Mob Pawg
| Txheej | 6Layers |
| Board Thickness | 1.6mm |
| 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 liab |
| 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 | 1093per Board |
| Ic Pob | BGA, QFN |
| Lub Ic | Texas cov twj paj nruag, Simcom, ntawm semiconductor, farrichild, nxp, st |
| Xeem ntawv | AOI, xoo hluav taws xob, ntsuas kev ua haujlwm |
| Daim ntawv thov | Automotive 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.
Nrog ntau tshaj 10 xyoo kev ua haujlwm raws li cov chaw lag luam hauv tshuab hluav taws xob rau kev sib tham txog kev sib tham, peb anKE txhawb ntau yam khoom siv thiab kev sib tham sib txuas lus:
> Cov cuab yeej siv hluav taws xob & cov khoom siv
> Servers & routers
> RF & microwave
> Cov Chaw Teev Cov Ntaub Ntawv
> DATE Cia
> Cov khoom siv Fiber ntau Optic
> Transceivers thiab transmitters
Qhov sib txawv ntawm FFC thiab FPC Kab
FFC Cable thickness yog 0.12mm. FFC cable los ntawm sab sauv thiab qis insulating zaj duab xis, lub nruab nrab latinated ca tooj liab ca tooj liab tickness + nws = + + dickor thickness ntawm zaj nkauj tuab. Feem ntau siv zaj duab xis tuab: 0.043mm, 0.060,0.100, feem ntau siv cov neeg ua yeeb yam thickness: 0.035,0,05,0.100mm tus nyiam;
Thib ob, tus nqi sib txawv vim muaj cov txheej txheem sib txawv.
Cov txheej txheem sib txawv ntau lawm ua rau cov nqi sib txawv. Xws li Pawg Thawj Coj Kub-Plated thiab Tin-Plated Board, cov duab ntawm cov kab sib tw thiab cov duab lo lo ntxhuav kev yuav tsim cov nqi sib txawv, ua rau cov nqi sib txawv.
2. Tus FPC kab yog qhov luam tawm ntawm Circuit Court. Los ntawm kev tsim khoom pom ntawm kev pom, cov txheej txheem sib txawv ntawm FPC kab thiab FFC kab sib txawv:
(1) FPC yog rau cov txheej txheem FCCL (hloov tau tooj liab clad ntawv ci) los ntawm kev siv tshuaj etching kom tau txais cov qauv sib txawv;
(2) FFC Cable siv lub tiaj tus neeg hlau tus neeg hwm khau khiab ntawm lub sauv thiab qis dua txheej ntawm insulating ntawv ci films.
3, lub ntsiab ffc cable specifications thiab tshwj xeeb nta:
FFC cable lub neej feem ntau yog feem ntau 5000-8000 lub sij hawm, yog tias nruab nrab qhib thiab kaw 10 zaug hauv ib xyoos thiab yog li ib nrab lossis yog li ntawd.
Cov Ntsiab Lus Tseem Ceeb / Tshwj Xeeb Nta:
Ua haujlwm kub: 80c 105c.
Cov tshuab hluav taws xob ntsuas: 300V, qhov no haum rau cov khoom siv hluav taws xob dav dav, cov khoom siv hluav taws xob sab hauv, xws li cov khoom siv suab paj nruag, thiab lwm yam.
Tus neeg xyuas khoom: 32-16WMAWG (0.03-1.31mm2), tinned lossis liab qab tooj liab Stranding.
