PCB menoana ea khautabua ka bohale metallization kalafo karolo kaBoto ea PCB.
E le ho ntlafatsa ts'ebetso ea motlakase le ho hanyetsa ho bola ha sehokelo, menoana ea khauta hangata e sebelisa mokhoa oa ho roala khauta.Se latelang ke mokhoa o tloaelehileng oa tlhahiso ea khauta ea khauta ea PCB ea khauta:
Ho hloekisa: Pele, lipheletsong tsaBoto ea PCBhloka ho hloekisoa le deburred ho etsa bonnete ba boreleli le bohloeki ba holim'a metsi.
Phekolo ea holim'a metsi: Ka mor'a moo, moeli oa PCB o hloka ho phekoloa ka holim'a metsi, hangata ka lik'hemik'hale tsa koporo tsa lik'hemik'hale, li-pickling le mekhoa e meng ea ho tlosa litšila le likarolo tsa oxide e le ho itokisetsa ho roala khauta.
Ho roala khauta: Ka mor'a phekolo ea holim'a metsi, monoana oa khauta o tla feta ka mokhoa oa electroplating.Ka ho roala tharollo ea tšepe holim'amoeling oa boto ea PCBle ho sebelisa hona joale, tšepe e kenngoa holim'a metsi ho etsa lera le ts'oanang la ts'ireletso la tšepe.
Ho hloekisa le ho etsa liteko: Ka mor'a hore ho phethoa ho penta ha khauta, menoana ea khauta e lokela ho hloekisoa ho tlosa lik'hemik'hale tse setseng le litšila.Tlhahlobo ea boleng e ntan'o etsoa ho netefatsa hore boleng le botenya ba lera la metallization la monoana oa khauta li finyella litlhoko.Mehato ena ea ts'ebetso e netefatsa boleng ba khauta ea plating le ts'ebetso e ntle ea motlakase eaPCB menoana ea khauta, ha e ntse e ntlafatsa khanyetso ea eona ea kutu le botsitso ba khokahano.
Nako ea poso: Mar-07-2024