Bari ' s ci gaba da koyo game da nau'ikan HDB na PC.

1.   Raunuka masu gadi 90910

"Ramin gadi" nau'in rami ne da aka fi gani akan allon da'ira. Kamar yadda aka nuna a cikin wannan adadi sama , akwai wani katon rami a tsakiyar wanda aka kewaye shi da kananan ramuka 6-8, kama da janar mai gadi da yawa suna kare shi. don haka sunan "ramin gadi" .

2.   Komawa  Drill {365} Ramin

Ramin rami na baya, wanda kuma aka sani da hakowa mai zurfin sarrafawa, ana amfani da shi don cire abin da ke aiki ta stubs a cikin ganga na ramin PCB. A matsayin wani ɓangare na ramin-rami, kumburi na iya haifar da manyan batutuwan amincin sigina a cikin ƙira mai sauri. Ita ce kololuwar fasahar ramin da aka tara kuma tana wakiltar mafi girman matakin ƙwararru a cikin samar da ramuka. Duk da haka, farashin sarrafawa ya yi yawa, kuma ƙananan kamfanonin ƙira suna ɗaukar irin wannan nau'in yadudduka don ƙira.

Za a nuna ƙarin nau'ikan ramuka a sabon na gaba.