SMT thiab nws qhov zoo hauv Circuit Boards

SMT yog dab tsi? Vim li cas SMT feem ntau tau txais, lees paub thiab txhawb nqa los ntawm kev lag luam hluav taws xob thaum nws tawm los? Hnub no Capel yuav decrypts nws rau koj ib tug los ntawm ib tug.

Surface Mount Technology:

Nws yog ua ntej teem lub paste-zoo li alloy hmoov (kub muab tshuaj txhuam rau luv luv) ntawm tag nrho cov ntaub qhwv yuav tsum interconnected ntawm PCB los ntawm kev luam ntawv, chaw txheej, los yog txau, thiab ces nto mount Cheebtsam (SMC / SMD) nyob rau hauv lub txoj hauj lwm teev nyob rau saum npoo ntawm PCB, thiab tom qab ntawd ua kom tiav cov remelting thiab cohesion ntawm lub solder muab tshuaj txhuam rau tag nrho cov mounting solder pob qij txha nyob rau hauv lub tshwj xeeb lub qhov cub kom tiav tag nrho cov txheej txheem interconnection ntawm lub PCBA. Kev sau ntawm cov thev naus laus zis no hu ua nto mount thev naus laus zis, lus Askiv lub npe yog "Surface Mount Technology, SMT luv luv.

Vim hais tias cov khoom siv hluav taws xob sib sau ua ke los ntawm SMT muaj cov txiaj ntsig zoo xws li qhov me me, zoo zoo, muaj kev ntseeg siab, tsis siv neeg cov txheej txheem ntau lawm, siab tso zis ntau, cov khoom zoo ib yam, thiab cov nqi ua tau zoo, lawv tau txais kev lees paub dav dav thiab nyiam los ntawm cov khoom siv hluav taws xob. kev lag luam. Yog li, tom qab cov khoom siv SMT, qhov zoo ntawm cov khoom tuaj yeem nce?

Qhov zoo ntawm kev siv SMT rau cov khoom:

1. Kev sib dhos siab ceev: Feem ntau hais lus, piv nrog cov txheej txheem THT, kev siv SMT tuaj yeem txo qhov ntim ntawm cov khoom siv hluav taws xob los ntawm 60% thiab txo qhov hnyav ntawm 75%;

2. Kev ntseeg siab: Ob qho tib si thawj tus nqi ntawm cov pob qij txha hauv kev tsim khoom thiab lub sijhawm nruab nrab ntawm kev ua tsis tiav (MTBF) ntawm cov khoom tau zoo heev;

3. Cov yam ntxwv zoo siab: Txij li SMC / SMD feem ntau tsis muaj kev coj los yog luv luv, qhov cuam tshuam ntawm cov kab mob parasitic inductance thiab capacitance raug txo, cov yam ntxwv siab zaus ntawm Circuit Court tau txhim kho, thiab lub sij hawm xaim hluav taws xob luv luv;

4. Tus nqi qis: thaj tsam ntawm PCB siv rau SMT tsuas yog 1/12 ntawm thaj tsam ntawm THT nrog tib txoj haujlwm. SMT siv PCB kom txo tau ntau qhov drilling, uas txo cov nqi ntawm PCB manufacturing; txo qhov ntim thiab zoo heev txuag tus nqi ntawm cov khoom ntim thiab kev thauj mus los; tag nrho cov nqi ntawm cov khoom raug txo qis heev, thiab kev sib tw ntawm cov khoom hauv kev ua lag luam tau txhim kho. quab yuam;

5. Ua kom yooj yim rau kev tsim khoom: Hauv kev tsim khoom loj, nws tuaj yeem ua tiav automated, nrog cov zis siab, muaj peev xwm loj, ruaj khov zoo, muaj kev ntseeg siab, thiab cov nqi qis ua ke.

Shenzhen Capel Technology Co., Ltd. tau tsim ib lub rooj tsavxwm Circuit Court board ntau lawm txij li thaum 2009 thiab muab SMT PCB los ua ke cov kev pab cuam. Tshaj li 15 xyoo dhau los, nws tau sau cov kev paub nplua nuj, pab pawg tshaj lij, kev siv tshuab thiab khoom siv siab heev, thiab kev tsim khoom siab heev. Nws tau daws ntau yam teeb meem rau cov neeg siv khoom qhov project teeb meem.