Cov Txheej Txheem Liab:
SMT cov kua nplaum liab siv tau siv cov khoom siv kub ntawm ob lub hnab nyoos, uas yog sau los ntawm ob lub thawv lossis cov ntaub ntawv kho, thiab tom qab ntawd kho kom zoo nkauj. Thaum kawg, los ntawm yoj soldering, tsuas yog saum npoo mount nto dhau ntawm yoj crest, tsis siv kev siv ntawm cov txheej txheem vuam.
SMT SOLDER PASTE:
SMT SOLDE PASTE PASTE cov txheej txheem yog ib hom vuam txheej txheem nyob rau hauv cov npoo npoo av, uas yog siv nyob rau hauv vuam ntawm hluav taws xob Cheebtsam hluav taws xob. SMT SOLDE PASTE yog tsim los ntawm cov hlau tawv Tin, flux thiab adhesive vuam kev kawm thiab ua kom tau zoo vuam kev sib txuas ntawm cov khoom hluav taws xob thiab cov ntawv luam tawm hluav taws xob (PCB).
Daim ntawv thov ntawm Liab cov kua nplaum hauv SMT:
1.Qhov nqi
Ib qho kev loj ntawm SMT cov kua nplaum liab liab yog tias tsis tas yuav tsum ua kom zoo thaum lub sij hawm yoj ntawm kev ua kom zoo. Yog li ntawd, txhawm rau txuag tus nqi, qee tus neeg muas zaub uas muab cov kev txiav txim me feem ntau yuav tsum muaj cov qauv PCBA ua cov txheej txheem liab. Txawm li cas los xij, raws li ib qho kev sib tw vuam rov qab, PCBA ua cov nroj tsuag PC feem ntau yuav tsum tsis txhob muaj cov txheej txheem liab. Qhov no vim tias cov txheej txheem liab cov kua nplaum xav tau kom ua tau raws li cov xwm txheej uas tau siv, thiab vuam zoo tsis zoo li cov txheej txheem pas dej.
2.Qhov kev tiv thaiv loj yog qhov loj thiab qhov sib tw dav dav
Hauv nthwv dej soldering, ib sab ntawm cov npoo npoo tsev yog feem ntau xaiv ntawm crest, thiab sab ntawm lub plug-in yog qhov tseem ceeb tshaj plaws. Yog tias lub npoo npoo av feem me me dhau heev, qhov kev sib tw yog nqaim heev, tom qab ntawd cov cam no yuav txuas tau thaum lub ncov yog tinned, uas ua rau Circuit Court. Yog li ntawd, thaum siv cov kua nplaum liab, nws yog ib qho tsim nyog yuav kom ntseeg tau tias qhov loj me ntawm cov khoom siv yog qhov loj txaus, thiab cov kev sib tw yuav tsum tsis txhob me me.
SMT SOLDER Muab Tshuaj Txhuam Thiab Cov Khoom Siv Liab Txawv:
1. Tus Txheej Txheem
Thaum lub caij nyoog siv tau siv, cov kua nplaum liab yuav dhau los ua cov hlwv ntawm tag nrho SMT Patch Ua Kab nyob rau hauv rooj plaub ntawm ntau cov ntsiab lus; Thaum siv cov txheej txheem luam tawm, nws yuav tsum tau thawj AI thiab tom qab ntawd lub thaj, thiab qhov precision ntawm kev luam ntawv yog siab heev. Hauv kev sib piv, cov cam moo muab txheej txheem yuav tsum tau siv cov cub tawg.
2. Zoo Angle
Cov kua nplaum liab yog qhov yooj yim kom poob qhov chaw rau cov pob cylindrical lossis vitreous, thiab hauv qab cov phiaj xwm yas ntau dua rau noo noo, uas ua rau poob ntawm qhov chaw. Ib qho ntxiv, piv nrog cov ham muab tshuaj txhuam, tus nqi tsis xws ntawm cov roj hmab liab tom qab yoj cov teeb meem ntau dua, thiab cov teeb meem raug suav nrog ploj mus ntsug.
3. Manufacturing Nqi
Lub tshuab ua kom sov nyob hauv cov txheej txheem muab cov tshuaj txhuam tes yog qhov kev nqis peev ntau dua, thiab kev sib koom tes ntawm cov yas muab khoom kim. Hauv kev sib piv, kua nplaum yog tus nqi tshwj xeeb hauv cov txheej txheem liab. Thaum xaiv cov txheej txheem liab lossis cov cam mowder cov txheej txheem, cov hauv qab no raws li cov ntsiab cai hauv qab no feem ntau ua raws:
● Thaum muaj ntau cov ntsaws ruaj khov thiab tsawg dua cov ntsaws ruaj ruaj, Ntau Smt cov chaw tsim khoom lag luam feem ntau siv cov txheej txheem sib dhos, thiab cov ntsaws rau hauv cov khoom siv tom qab vuam;
● Thaum muaj cov ntsaws ruaj khov ntxiv thiab tsawg dua SMD Cheebtsam, cov khoom siv liab nplaum liab feem ntau siv, thiab cov ntsaws ruaj ruaj tseem yog kev ua tiav thiab welded. Txawm siv tus txheej txheem twg, lub hom phiaj yog nce ntau lawm. Txawm li cas los xij, nyob rau hauv kev sib piv, cov cam pase txhuam txheej txheem muaj qhov tsis xws luag, tab sis cov txiaj ntsig kuj muaj tsawg.
Hauv cov txheej txheem sib xyaw ntawm SMT thiab DIP, txhawm rau kom tsis txhob muab tso rau ntawm lub voos khaub ncaws sib tw, yog li ntawd cov kua nplaum liab
Tsis tas li ntawd, cov kua nplaum liab feem ntau ua lub luag haujlwm ruaj khov thiab muaj cov muab tshuaj txhuam yog qhov sib tw sib tw. Cov kua nplaum liab tsis ua hluav taws xob liab, thaum sib tov muab tshuaj txhuam ua. Nyob rau hauv cov nqe lus ntawm qhov kub ntawm refow tshuab, qhov kub ntawm cov kua nplaum liab