4 Umaleko we-HASL woKhuseleko lokuLawula i-PCB yobhedu olunzima
Izinto eziluncedo kunye neMisebenzi yePCB yobhedu olunzima
Imisebenzi:
Ukusetyenziswa kwe-PCB yobhedu enzima kwi-PCB proofing iphantse yonke indawo, kwaye intsimi yesicelo sayo ibanzi kakhulu, kuquka zonke iintlobo zezixhobo zasekhaya, iimveliso zobuchwepheshe obuphezulu, umkhosi, unyango kunye nezinye izixhobo zombane.I-PCB yobhedu enzima inomsebenzi oncomekayo wokwandisa, ubushushu obuphezulu, ubushushu obuphantsi, ukuxhathisa ukubola, ukuze iimveliso zezixhobo zombane zibe nobomi obude benkonzo, kodwa nokwenza lula umthamo wezixhobo zombane kunoncedo olukhulu.Ngokukodwa, imfuno yokuqhuba i-voltage ephezulu kunye neyangoku yeemveliso ze-elektroniki yimfuneko yobhedu obunzima.
Izinto eziluncedo:
Kubungqina be-PCB, i-PCB yobhedu enzima inamandla abalaseleyo kunye nokulungelelaniswa kokulungiswa.Ukongeza, ifanelekile kwiinkqubo ezahlukeneyo kunye neenkqubo ezifana neyunithi yodonga lweplate, inkqubo yohlobo lwe-flat lock, inkqubo yokuluma ngokuthe nkqo, inkqubo ye-BEM, inkqubo yokuhambisa imvula, njl., kwaye ingasetyenziselwa kwiimfuno ezahlukeneyo zokucwangcisa .
Ukutyeba kweCopper yangaphakathi ≥4oz Isisombululo sokuZalisa
Kwi-PCB ene-foil yobhedu enzima, ukwenzela ukuba kuqinisekiswe ukuzaliswa ngokupheleleyo kweglue, i-resin yokushicilela okanye i-PP powder idla ngokusetyenziswa.Nangona kunjalo, esi sisombululo sineengxaki zenkqubo ende kwaye kunzima ukulawula ubuninzi be-dielectric layer.Iphepha lokunamathela le-SP linokufikelela kwiimpawu zomxholo weglue ophezulu kunye nobukhulu obuphezulu.Ineenzuzo ezinkulu zokuzaliswa kweglue yobhedu kwaye inokusombulula ngempumelelo ingxaki yokuzaliswa kweglue yobhedu.
Izinto ezilungileyo zeSP Prepreg
Ukusetyenziswa kwenkqubo ye-resin ephezulu yokumelana nokushisa, kunye nokumelana nokushisa okuphezulu
Yamkela inkqubo yolwandiso oluphantsi
Umxholo ophezulu we-resin kunye ne-porosity efanelekileyo yenza ukuba ibe nomthamo ogqwesileyo wokuzalisa
Isakhiwo sefiber yeglasi ekhethekileyo sisusa amanqaku oxinzelelo kunye nokuphucula ukuthembeka.