4 Layer ENIG isigamu imbobo PCB 12026

I-PCB yesigamu semigodi enezinsimbi ngemuva kokwenza udonga lomgodi ithusi elimnyama, okusele kwe-burr, ukuphambuka kube yinkinga enzima kwinqubo yokubumba yefektri ye-PCB. Ikakhulukazi umugqa wonke wezimbobo ezihhafu ofana nezimbobo zesitembu, imbobo icishe ibe ngu-0.6 mm, isikhala sodonga lomgodi singu-0.45 mm, isikhala esingezansi sendawo singu-2 mm, ngoba isikhala sincane kakhulu, kulula ukudala isifunda esifushane ngoba yesikhumba sethusi.

Izindlela zokwakha i-PCB zemigodi esezingeni eliphakeme ziyizinsimbi zomshini wokugaya i-CNC, umshini wokushaya umshini wokushaya umshini, ukusika kwe-V-CUT njalonjalo, lezi zindlela zokucubungula ekususeni isidingo sengxenye yomgodi ukwenza ithusi, ngeke kuholele ku ingxenye esele yengxenye yemigodi ye-PTH yocingo lwethusi olusele, i-burr, udonga olunzima lomgodi wethusi lesikhumba, into exebukayo. ngakolunye uhlangothi, lapho kwakheka imbobo yensimbi, ngenxa yethonya lokunwetshwa kwe-PCB nokuncipha, ukunemba kwesimo somgodi nokwakha ukunemba, ukuphambuka kosayizi wengxenye esele esele ohlangothini lwesobunxele nakwesokudla kwento efanayo kukhulu , okuletha inkinga enkulu emhlanganweni wokushisela.