wave soldering

Kodi munamvapophulusa la solder?Ngati mumagwiritsa ntchito ma wave soldering kuti musonkhanitse ma PCB, ndizotheka kuti mumadziwa bwino zitsulo zachitsulo zomwe zimasonkhanitsa pamwamba pa solder yosungunuka.Dola la Solder limapangidwa ndi zitsulo zokhala ndi okosijeni ndi zonyansa zomwe zimachitika pamene solder yosungunuka imalumikizana ndi mpweya komanso malo opangira zinthu.Tsoka ilo, njirayi nthawi zambiri imapangitsa kuti 50% ya solder idyedwe ndi dothi la solder.Koma chimene anthu ambiri sadziwa n'chakuti solder dora ndi oposa 90% zitsulo zamtengo wapatali.M’mbuyomu, ankangotengedwa ngati zinyalala n’kutayidwa.Komabe, lero, ife ku Indium Corporation tikukhulupirira kuti mtengo wachitsulo chobwezeredwa uyenera kubwezeredwa.Ndicho chifukwa chake timapereka mapulogalamu awiri osiyana obwezeretsanso dothi la solder.Pulogalamu yoyamba imangokhudza kubweza zinyalalazo posinthanitsa ndi gawo lamtengo wake wachitsulo ngati ngongole.Njira yachiwiri ndiyowonjezereka kwambiri.Ndi pulogalamuyi, mumatumiza zinyalalazo kwa ife, ndipo timazisintha kukhala solder yogwiritsidwa ntchito m'mizere yoyambirira.Mumangolipira ndalama pokonza, ndipo mumapezanso zinthu zamtengo wapatali komanso zogwiritsidwa ntchito posinthanitsa.Mosasamala kanthu kuti mumasankha pulogalamu iti, zinyalalazo zimayengedwa ndi electrolytically, ndipo zitsulo zoyera zimabwezedwa ndikusinthidwa kukhala solder yogwiritsidwa ntchito.M'malo mwake, nthawi zambiri, chitsulo chobwezerezedwansochi chimakhala ndi chiyero chabwinoko kuposa chitsulo cha namwali.Ndipo si zinyalala zokha zomwe zingathe kubwezeretsedwanso.Ngati mukusintha kukhala aloyi yosiyana panthawi ya soldering, mphika wonse wa solder uyenera kukhuthulidwa.Alloy yakale ikhoza kusonkhanitsidwa ndi kubwezeretsedwanso, zomwe zingakupulumutseni ndalama mukamasinthira ku alloy yatsopano.Kuphatikiza apo, bar solder ndi mawaya omwe sanagwiritsidwe ntchito pa alumali amatha kubwezeretsedwanso kuti atengenso zina mwazofunika.Ku Indium Corporation, timakhulupirira kuchepetsa zinyalala komanso kukulitsa chuma.Ichi ndichifukwa chake tadzipereka kuthandiza makasitomala athu kuti apezenso phulusa lawo la solder ndi zinthu zina zosagwiritsidwa ntchito.Lumikizanani nafe lero kuti mudziwe zambiri za mapulogalamu athu obwezeretsanso!