4 Lakabka ENIG impedance godka nuska PCB 13633
Habka kala -goynta daloolka badhka ah
Adiga oo adeegsanaya habka kala daadinta daloolka shaambadda, ujeedadu waa in la sameeyo baarka isku xira ee u dhexeeya saxanka yar iyo saxanka yar. Si loo fududeeyo goynta, godadka qaar ayaa laga furi doonaa dusha sare ee baarka (dhexroorka daloolka caadiga ah waa 0.65-0.85 MM), oo ah daloolka shaambadda. Hadda guddigu waa inuu gudbiyaa mashiinka SMD, marka markaad sameysid PCB, waxaad ku xiri kartaa guddiga PCB aad u badan. mar SMD ka dib, guddiga dambe waa in la kala saaraa, godka shaambaduna wuxuu ka dhigi karaa mid si sahal ah u kala go'a guddiga. Afka daloolka badhkiisa lama goyn karo V oo samaysmaya, gong madhan (CNC) oo samaysmaya.
V goynta saxan kabidda
V saxan goos goos ah, geesaha saxanka daloolka badhkiis ma samaynayo V -goynta (wuxuu jiidi doonaa silig naxaas ah, oo aan lahayn dalool naxaas ah)
Ku dhejisan Shaambadda
Habka kabidda PCB-ga ayaa inta badan ah isku xirka buundada V-CUT,, buundada isku xirka buundada dhowr siyaabood, cabbirka xajmigu ma noqon karo mid aad u weyn, sidoo kale ma noqon karo mid aad u yar, guud ahaan guddi aad u yar ayaa kala jajabin kara saxanka saxanka ama alxanka habboon laakiin kala jaji PCB -ga.
Si loo xakameeyo wax-soo-saarka biraha godka nus-godka ah, tallaabooyinka qaarkood ayaa badanaa la qaadaa si looga gudbo derbiga daloolka maqaarka naxaasta ah ee u dhexeeya daloolka nuska ah ee dahabka ah iyo dahabka aan birta ahayn sababtuna tahay dhibaatooyinka farsamada. PCB-da-daloolka badhka ah waa PCB marka loo eego warshadaha kala duwan. Daloolka nuska ah ee birta ka sameysan ayaa sahlan in laga soo saaro naxaas godka ku jira marka la shiidayo geeska, sidaa darteed heerka qashinku aad buu u sarreeyaa. Si aad u leexato gudaha, sheyga ka -hortagga waa in wax laga beddelo habka dambe tayada awgiis. Geedi socodka samaynta saxan noocan ah waxaa lagu daaweeyaa iyadoo la raacayo hababka soo socda: qodista (qodista, jeexitaanka gong, dhejinta saxanka, sawirka iftiinka dibadda, electroplating garaafka, qallajinta, daloolka nuska badh, ka saarista filimka, xoqidda, saarista daasadda, hababka kale, qaab
Bandhigga qalabka
Line dahaadhay Automatic
Khadka PTH
LDI
Mashiinka Bandhiga CCD
Codsiga
Isgaarsiinta
Korontada amniga
Railtransit
Warshadeena
