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SMT & SMD qhov txawv

Jan 09, 2019

SMT sawv rau nto Mount Technology , tag nrho cov tshuab ntawm kev sib txuas thiab lub plhaub saum roob sab nraud mus rau ib lub koom txoos uas luam tawm los yog PCB. Tus txheej txheem tiag tiag yog sau hauv qab no:

SMT & SMD difference

Ua ntej, ib lub PCB stencil yog mus raws li ntawm cov laug cam thiab kos siv tshuaj yaj ywm yog siv los siv cov cwj pwm kom pom tseeb tias cov ntaub qhwv yog co nrog ib yam khoom siv thiab tswj tau ntawm cov khoom siv khom pas. Koj tuaj yeem siv daim ntawv siv lub tshuab luam ntawv stencil los yog tshuab luam ntawv semi-auto solder tshuaj los pab ua tiav cov hauj lwm pasting.

Qhov thib ob, ntawm kev xaiv chaw lossis tes tso ua ke, lub cheebtsam raug ntsia mus rau hauv cov laug cam hauv lawv qhov chaw. Cov tshuaj txhuam ntub tom qab yuav ua raws li cov ntaub nplaum ib ntus, tiam sis nws yog qhov tseem ceeb kom paub tseeb tias cov laug cam maj mam txav kom txhob ua txhaum.

Thirdly, cov laug cam yog kis los ntawm lub qhov cub ci ntsa dej uas yog cov npoo rau cov duab hluav taws xob tawg, khaus kab laug ci thiab ua cov pob zeb sib txuas.

Tom qab ntawd cov laug cam yuav kis tau los ntawm lub tshuab AOI , los yog Kev Siv Tshuaj Tuaj Siv Tshuaj Tsis Siv Tshuaj (Optics Inspection Machine) uas tau sau ntau lub tsho zoo ntawm cov laug cam, Lub laug daim ces pib mus twv ntxiv.


Nyob rau xyoo 1980s, cov tshuab SMT ua rau cov neeg ua haujlwm nce siab ntau dua thiab cov txiaj ntsim zoo, vim yog siv ntau hom khoom loj. Raws li cov nqi tau raug txo thiab kev ua kom zoo dua qub, ntau dua qub tab sis kev siv nyiaj txiag tau ua. Qhov chaw nto tshuab muaj ntau qhov zoo, tsis txwv rau kev txo cov ntim ntawm cov khoom, xws li kev ua haujlwm zoo dua, kev ua haujlwm zoo dua thiab cov nqi qis dua. Yog li, SMT coj nrog nws ib tiam tshiab ntawm kev sib txuam ua ke, uas yog siv rau hauv cov ntawv sau npe ntawm aviation, kev sib txuas lus, tsheb thauj khoom thiab kho mob electronics, cia rau cov khoom siv hauv vaj hauv tsev thiab lwm thaj chaw.

SMD yog ib lub npe luv rau cov khoom siv saum npoo av, ib qho khoom siv sib dhos siv cov khoom siv tshuab thiab tshuab. Hauv cov theem thaum ntxov, SMD tau siv tes los ntawm tes. Tom qab ntawd, thawj lub npig ntawm cov khoom noj thiab cov cav tov ua tau tsuas yog siv ob peb yam yooj yim xwb. Qhov ntau thiab me dua yam tseem ceeb yuav tsum tau muab tso rau manually.


NeoDen muab tag nrho cov smt kev sib txuas daws teeb meem, xws li SMT reflow qhov cub, yoj tes laug tshuab, de laim cov tshuab luam ntawv, PCB loader, PCB unloader, nti mounter, SMT AOI tshuab, SMT SPI tshuab, SMT X-hluav taws xob tshuab, SMT los ua ke kab khoom siv, PCB Cov Khoom Pab Khoom Siv Nruab Nruag SMT tej yam zoo li txhua yam SMT cov cav koj xav tau, thov hu rau peb kom paub ntxiv:

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