Circuit Board PCB Industrial Control Assembly

Product Detail

SMT txheej txheem

Cov txheej txheem tseem ceeb ntawm SMT muaj xws li: silkscreen (los yog dispensing), sib dhos (kho), reflow soldering, tu, kuaj, rework

1. Silkscreen: Nws muaj nuj nqi yog kom xau solder paste los yog patch kua nplaum rau cov ntaub qhwv ntawm PCB los npaj rau vuam ntawm cov khoom. Cov cuab yeej siv yog lub tshuab luam ntawv tshuaj ntsuam (screen printing tshuab), uas yog nyob rau hauv pem hauv ntej ntawm SMT ntau lawm kab.

2. Dispensing: Nws drips kua nplaum rau ntawm qhov chaw ruaj khov ntawm PCB pawg thawj coj saib, thiab nws lub luag haujlwm tseem ceeb yog kho cov khoom siv rau PCB pawg thawj coj saib. Cov cuab yeej siv yog cov kua nplaum nplaum, uas yog nyob rau pem hauv ntej kawg ntawm SMT cov kab ntau lawm lossis tom qab cov khoom siv tshuaj ntsuam xyuas.

3. Mounting: Nws txoj haujlwm yog txhawm rau txhawm rau txhim kho cov khoom nto-mounted ntawm qhov chaw ruaj khov ntawm PCB. Cov cuab yeej siv yog lub tshuab tso chaw, uas nyob tom qab lub tshuab luam ntawv tshuaj ntsuam hauv SMT cov kab ntau lawm.

4. Curing: Nws muaj nuj nqi yog yaj cov nplaum nplaum, kom cov khoom nto-mounted thiab lub rooj tsavxwm PCB tau ruaj khov ua ke. Cov cuab yeej siv yog lub qhov cub curing, uas nyob tom qab lub tshuab tso rau hauv SMT ntau lawm kab.

5. Reflow soldering: nws muaj nuj nqi yog kom yaj lub solder muab tshuaj txhuam, kom cov nto mount Cheebtsam thiab PCB board yog ruaj khov ua ke. Cov cuab yeej siv yog lub qhov cub reflow, nyob tom qab lub tshuab tso rau hauv SMT ntau lawm kab.

6. Kev Tu: Nws txoj haujlwm yog tshem tawm cov khoom seem xws li flux uas tsim kev puas tsuaj rau tib neeg lub cev ntawm lub rooj sib dhos PCB. Cov cuab yeej siv yog lub tshuab ntxhua khaub ncaws, qhov chaw yuav tsis raug kho, nws yuav nyob online lossis tsis yog.

7. Kev tshuaj xyuas: Nws txoj haujlwm yog los tshuaj xyuas qhov vuam zoo thiab kev sib dhos zoo ntawm lub rooj sib dhos PCB. Cov cuab yeej siv suav nrog cov iav tsom iav, tsom iav, hauv-circuit tester (ICT), flying probe tester, automatic optical inspection (AOI), X-RAY inspection system, functional tester, thiab lwm yam. ntau lawm kab raws li qhov xav tau ntawm kev tshuaj xyuas.

8. Rework: Nws txoj haujlwm yog rov ua haujlwm ntawm PCB pawg thawj coj saib uas tau kuaj pom qhov ua tsis tiav. Cov cuab yeej siv yog soldering hlau, rework chaw nres tsheb, thiab lwm yam. Configured nyob qhov twg nyob rau hauv ntau lawm kab.

Kom tau txais tag nrho cov lus hais ntawm PCB / PCBA,thovmuab cov ntaub ntawv raws li hauv qab no:

● Gerber Cov Ntaub Ntawv, nrog cov ntsiab lus nthuav dav ntawm PCB

● BOM List

Cov kev cai tshwj xeeb rau cov khoom siv tshuab:

1. DIP pads yog puag ncig lossis oval pads, thiab tsis pub lwm cov ntaub ntawv zoo li no.

2. Thaum qhov sib txawv ntawm SMT tivthaiv thiab cov plug-in tivthaiv tsis tuaj yeem ncav cuag ntau tshaj 5mm thiab lub qhov cub khib tsis tuaj yeem ua tau, cov plug-in tivthaiv thiab SMT tivthaiv yog tsim los ntawm tib sab ntawm PCB board.

3. Yog hais tias muaj lub lim capacitor ntawm PCB, nws yog ib qho tsim nyog los ntsuas seb qhov tso zis hluav taws xob ntawm lub tshuab hluav taws xob thiab qhov hluav taws xob tiv thaiv ntawm lub lim capacitor puas tsim nyog.

4. Nws tsis raug tso cai kom muaj qhov ploj lawm, ntau qhov chaw, qhov tsis raug, rov qab cov ntawv nplaum, tombstones, vuam virtual, vuam khoob, txuas txuas ntxiv, vuam txias thiab lwm yam tshwm sim uas cuam tshuam rau cov khoom lag luam.

5. Lwm yam tsis xws luag uas cuam tshuam rau cov tsos thiab kev ua haujlwm ntawm cov khoom.

FAQs

Q1: Qhov kev pabcuam ua li cas

Q1: Peb muab kev pabcuam dab tsi?

A: Peb muab kev daws teeb meem suav nrog PCB fabrication, SMT, yas txhaj tshuaj hlau, kev sib dhos zaum kawg, kev sim thiab lwm yam kev pabcuam ntxiv.

Q2: Cov khoom tseem ceeb ntawm Beton PCB / PCBA cov kev pabcuam yog dab tsi?

A: PCB / PCBA cov kev pabcuam feem ntau yog rau kev lag luam suav nrog Kev Kho Mob, Automation.

Q3: Peb puas tuaj yeem tshawb xyuas qhov zoo thaum lub sijhawm tsim khoom?

A: Peb zoo siab txais tos thiab pob tshab ntawm txhua txoj kev tsim khoom, tshuaj xyuas peb cov txheej txheem tsim khoom thiab kuaj xyuas hauv tsev.

Q4: Yuav ua li cas txog cov khoom ntim?
A: Cov pob yooj yim raws li cov kev xav tau tshwj xeeb ntawm cov neeg siv khoom.
Txais tos tuaj xyuas CKS. Thov koj xav tiv tauj peb.

Q5: Koj puas muaj qhov kev txiav txim yam tsawg kawg nkaus (MOQ)?

AWe tsis muaj MOQ xav tau, peb tuaj yeem pab txhawb koj cov haujlwm pib los ntawm cov qauv mus rau ntau lawm.

Cim npe nrov: Circuit Court board PCB industrial tswj los ua ke, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, yuav, pheej yig, quotation, luv nqi, dawb qauv