4 Lakabka ENIG godka bar PCB 12026

PCB-da-daloolka badh la dhammaystiray ka dib markii la sameeyay darbiga godka naxaas madow, burr haraaga, leexashadu waxay ahayd dhibaato adag geedi-socodka wax-ka-beddelka warshadda PCB. Gaar ahaan safka oo dhan ee godadka nuska ah ee la mid ah godadka shaambadda, daloolku wuxuu ku saabsan yahay 0.6 mm, kala fogaanshaha darbiga daloolku waa 0.45 mm, kala fogaanshaha tirada dibadda waa 2 mm, maxaa yeelay kala fogaanshuhu aad buu u yar yahay, way fududahay in la keeno wareeg gaaban ee maarta naxaasta ah.

Hababka samaynta PCB-da-daloolka ah ee dahaarka leh waa gongs mashiinka wax lagu shiido CNC, feer mashiinka feer farsameynta, goynta V-CUT iyo wixii la mid ah, hababkaan ka shaqeynta ka saarista baahida qeyb ka mid ah daloolka si loo sameeyo naxaas, ma horseedi karto qaybta ka hadhay qaybta daloolka PTH ee siligga naxaasta ah ee hadhay, burr, daloolka halista ah ee derbiga daloolka maqaarka naxaasta, ifafaalaha. dhanka kale, marka la sameeyo daloolka nuska ah ee birta ah, sababtuna tahay saamaynta ballaarinta PCB iyo yaraanshaha, saxsanaanta booska daloolka iyo sameynta saxsanaanta, weecashada cabbirka godka nuska soo haray ee dhinacyada bidix iyo midig ee isla cutubku waa weyn yahay , taas oo dhibaato weyn u keenta shirka alxanka.