Khoom
Industrial Main Board PCba Txoj Haujlwm Raug
Nov yog cov phiaj xwm PCB rau kev lag luam tseem ceeb nrog IS1046. Qhov kev lag luam muaj keeb kwm yog ib qho ntawm cov PCB loj tau txais kev pab los ntawm kev lag luam hauv internet ntawm tej yam (iot), uas yuav coj kev sib txuas thiab cov tuam txhab ua lag luam nyob thoob ntiaj teb. Raws li lub tuam txhab hluav taws xob hauv lub tuam txhab thiab tsheb PCBA chaw tsim khoom, peb, ntawm Anke, xa cov kev pabcuam zoo hauv engineering, tsim qauv thiab ua yeeb yam.
| Txheej | 12 txheej |
| 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 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 | 911 ib lub rooj tsavxwm |
| Ic Pob | BGA, QFN |
| Lub Ic | ATMEL, Micron, Maxim, Texas cov twj paj nruag, nyob rau ntawm semiconductor, farrichild, nxp |
| 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 peb
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
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
Txheej Txheej Basadup
-Up yog hais txog kev npaj ntawm tooj liab txheej thiab insulating txheej uas ua rau pcb ua ntej cov qauv tsim. Thaum ib txheej txheej-puag?
• Ib qho pcb txheej pcb tuaj yeem pab koj txo koj cov hluav taws xob qhov hluav taws xob rau sab nraud thiab txo cov kev cuam tshuam thiab kev sib tw ntawm cov kab mob siab pcb layouts.
• Ib qho zoo txheej pcb stack class tuaj yeem pab koj sib npaug rau cov txheej txheem pheej yig, cov qauv tsim kev lag luam uas muaj kev txhawj xeeb txog cov cim qhia ncaj ncees
• Ib qho txoj cai PCB txheej tuaj yeem txhim kho lub tshuab hluav taws xob hluav taws xob tau zoo ntawm koj tus qauv tsim thiab.
Nws yuav ntau zaus yuav tau txais koj cov txiaj ntsig los nrhiav cov teeb tsa PCB tau teeb tsa rau koj cov ntawv teev npe ua haujlwm.
Rau cov multilayer PCBs, cov txheej dav suav nrog cov dav hlau dav hlau (grd dav hlau), hluav taws xob hluav taws xob (PWR dav hlau), thiab sab hauv teeb liab txheej txheem. Ntawm no yog ib qho piv txwv ntawm 8-txheej pcb stackup.
Anke PCB muab ntau txheej txheem hluav taws xob cov laug cam ntawm 4μm rau 250μm (0.5oz rau ntawm 0.24μm (0.5oz rau 2oz), thiab qhov tsawg kawg ntawm cov khaubncaws sab nraud povtseg rau 3mil.
Yog lawm, peb ib txwm siv cov ntim export zoo. Peb tseem siv cov phom sij tshwj xeeb ntim rau cov khoom lag luam txaus ntshai thiab siv cov khoom lag luam txias rau cov khoom kub siv cov khoom kub. Tus kws tshaj lij ntim thiab ntim cov khoom tsis muaj qauv ntxiv tuaj yeem them tus nqi ntxiv.
Tus nqi thauj khoom them nqi yog nyob ntawm txoj kev uas koj xaiv kom tau txais cov khoom muag. Qhia tawm yog ib txwm nquag nrawm dua tab sis kuj tseem kim tshaj plaws. Los ntawm seafreight yog qhov kev daws teeb meem zoo tshaj plaws rau cov nyiaj ntau. Cov nqi thauj ncaj ncees raws nraim peb tsuas yog muab rau koj yog tias peb paub cov ntsiab lus ntawm cov nyiaj, qhov hnyav thiab txoj kev. Thov hu rau peb kom paub ntxiv.
