SMT AOI tshuab ua dab tsi?

SMT AOI tshuab Kev piav qhia

AOI system yog ib qho yooj yim kho qhov muag duab thiab cov txheej txheem ua ke nrog lub koob yees duab, lo ntsiab muag, lub teeb ci, khoos phis tawj thiab lwm yam khoom siv. Nyob rau hauv lub illumination ntawm lub teeb qhov chaw, lub koob yees duab yog siv rau cov duab ncaj qha, thiab tom qab ntawd qhov kev kuaj pom tau pom los ntawm kev ua haujlwm hauv computer. Qhov zoo ntawm cov txheej txheem yooj yim no yog tus nqi qis, kev sib koom ua ke yooj yim, qhov pib ua haujlwm qis, hauv cov txheej txheem tsim khoom tuaj yeem hloov cov kev tshuaj xyuas phau ntawv, ua tau raws li qhov yuav tsum tau muaj ntawm ntau zaus.
 

SMT AOI tshuab tuaj yeem tso rau qhov twg?

(1) Tom qab solder paste luam ntawv. Yog tias cov txheej txheem luam ntawv muab tshuaj txhuam ua tau raws li qhov yuav tsum tau ua, tus naj npawb ntawm cov teeb meem pom los ntawm ICT tuaj yeem txo qis. Tej yam tsis xws luag muaj xws li cov hauv qab no:

ib. Tsis txaus solder ntawm lub ncoo.

b. Ntau dhau solder ntawm lub ncoo.

c. Tsis zoo coincidence ntawm solder rau pad.

d. Solder choj ntawm cov ntaub qhwv.

(2) Ua ntej reflow qhov cub. Kev tshuaj xyuas yog ua tiav tom qab cov khoom siv tau muab tso rau hauv cov tshuaj pleev xim rau ntawm lub rooj tsavxwm thiab ua ntej lub PCB muab tso rau hauv lub qhov cub reflux. Qhov no yog ib qho chaw zoo rau tso lub tshuab tshuaj ntsuam xyuas, vim qhov no yog qhov feem ntau tsis xws luag los ntawm solder paste printing thiab tshuab tso rau. Cov txheej txheem kev tswj kom muaj nuj nqis tsim tawm ntawm qhov chaw no muab cov ntaub ntawv calibration rau high-speed wafer cov cav tov thiab nruj nreem spaced tivthaiv mounting khoom. Cov ntaub ntawv no tuaj yeem siv los hloov kho qhov chaw tso lossis qhia tias lub laminator yuav tsum tau ntsuas. Kev tshuaj xyuas ntawm txoj haujlwm no ua tiav lub hom phiaj ntawm kev taug qab cov txheej txheem.

(3) Tom qab reflow vuam. Kev tshuaj xyuas thaum kawg ntawm cov txheej txheem SMT yog qhov kev xaiv nrov tshaj plaws rau AOI vim tias qhov no yog qhov uas txhua qhov kev sib dhos yuam kev tuaj yeem pom. Kev tshuaj xyuas tom qab rov qab rov qab muab qhov kev nyab xeeb siab vim tias nws txheeb xyuas qhov yuam kev tshwm sim los ntawm kev luam ntawv luam tawm, cov khoom sib txuas, thiab cov txheej txheem rov qab.
NeoDen SMT AOI Tshuab Paub meej

Kev tshuaj xyuas qhov system Daim ntawv thov: fter stencil printing, pre / post reflow cub, pre / post yoj soldering, FPC thiab lwm yam.

Hom kev pab cuam: Manual programming, pib programming, CAD cov ntaub ntawv importing

Cov khoom soj ntsuam:

1) Stencil luam ntawv: Solder tsis muaj, tsis txaus lossis ntau dhau, solder misalignment, bridging, stain, khawb thiab lwm yam.

2) Cheebtsam defect: ploj los yog ntau dhau, misalignment, uneven, edging, opposite mounting, tsis ncaj ncees lawm los yog phem tivthaiv thiab lwm yam.

3) DIP: Cov khoom ploj, qhov chaw puas, offset, skew, inversion, thiab lwm yam

4) Soldering defect: ntau dhau los yog ploj lawm solder, khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob

full auto SMT production line


Post lub sij hawm: Nov-11-2021