Embonini kagesi, ukunemba kubalulekile, ikakhulukazi ekukhiqizweni kwamabhodi wesifunda aphrintiwe (ama-PCB). I-Granite iyitshe legumbi lalokhu kunembe futhi esinye sezinto ezithakazelisa kakhulu. Isayensi ngemuva kwendima kaGranite ekukhiqizeni i-PCB iyinhlanganisela ekhangayo ye-geology, ubunjiniyela, nobuchwepheshe.
IGranite yitshe lemvelo elihlanganiswe ngokuyinhloko le-quartz, i-feldspar, kanye ne-mica enikeza ukuqina okuhlukile nokuqina. Lezi zakhiwo zenza i-granite ibe yinto efanelekile yokukhiqiza ukukhiqizwa kwe-PCB. Ifulethi kanye nokuqina kwama-granite slabs kunikeza ipulatifomu ezinzile yezinqubo eziyinkimbinkimbi ezibandakanyeka ekukhiqizeni i-PCB, njenge-Photolithography kanye ne-etchiography. Noma yikuphi ukuphambuka ku-Surface Flatness kungadala amaphutha amakhulu ekuvumelaniseni kwengxenye, ukuyekethisa ukusebenza komkhiqizo wokugcina.
Ngaphezu kwalokho, ukuqina kwe-granite kwe-thermal kungenye into ebalulekile. Ngesikhathi senqubo yokukhiqiza ye-PCB, ukufudumeza kubandakanyeka ezigabeni ezahlukahlukene. IGranite ingamelana namazinga okushisa aphezulu ngaphandle kokugoba noma ukulimazeka, ukuqinisekisa ukuthi ukunemba kwesakhiwo se-PCB kugcinwa kuwo wonke umjikelezo wokukhiqiza. Lokhu kuqina okushisayo kubalulekile izinqubo ezinjenge-soldering, lapho ukuguquguquka kokushisa kungadala ukuphathwa kabi kanye neziphambeko.
Ngokwengeziwe, imvelo kaGranite engeyona-porous ivimbela ukungcoliswa, okubaluleke kakhulu endaweni ehlanzekile lapho kukhiqizwa khona ama-PCB. Uthuli nezinhlayiya zingaphazamisa kalula izinqubo ezibucayi ezibandakanyeka ekukhiqizeni i-PCB, kanti ingaphezulu lama-granite lisiza ukunciphisa le ngozi.
Ngamafuphi, isisekelo sesayensi sokunemba kukaGranite kuPCB Production ilele ezindaweni zayo ezihlukile zomzimba. Ukuqina kukaGranite, ukumelana nokushisa kwenza kube yinto ebaluleke kakhulu embonini yezogesi, ukuqinisekisa ukuthi ama-PCB akhiqizwa asezingeni eliphakeme kakhulu nokwethembeka. Njengoba ubuchwepheshe buqhubeka buqhubekisela phambili, ngokungangabazeki uGranite kuzoqhubeka nokudlala indima ebalulekile ekuphishekeleni ukunemba ekukhiqizeni ngogesi.
Isikhathi Sokuposa: Jan-14-2025