Uma ufuna ukwazi ukuthi iyini i-wave soldering engenamthofu, kufanele uqale uqonde ukuthi i-wave soldering engenawo umthofu isebenza kanjani.Indlela yokushisela ye-lead-free wave soldering ukusebenzisa i-solder yoketshezi encibilikisiwe ukwakha igagasi le-solder elinomumo othize endaweni ewuketshezi yethangi le-solder ngosizo lwephampu yamandla, bese ubeka i-PCB enezinto ezifakwe ku-solder. ibhande lokuthutha, nge-engeli ethile kanye Nokujula okuthile kokucwiliswa kudlula ku-solder wave crest ukuze kubonakale inqubo ye-solder joint welding.
Awukho umehluko phakathi kwe-lead-free kanye ne-lead-free yomshini omusha wokuhlanganisa wamagagasi osanda kuphuma efekthri.Ihlukaniswa kuphela uma uyisebenzisa.Ngokuvamile, kunophawu emshinini wokunamathisela wamagagasi onganomthofu, okuwuphawu “pb” olwamukelwa emhlabeni wonke, okuwuphawu olungenawo umthofu.Umshini wokunamathisela wamagagasi oholayo noma ongenawo umthofu, awukho umehluko ekubukekeni (ikakhulukazi kuncike ekutheni kusetshenziswa ithani elinomthofu noma elingenamthofi) ngokuyinhloko kuncike ekutheni i-PCB ekhiqiziwe iqukethe yini umthofu.I-wave soldering engenawo umthofu ingakhiqiza ama-PCB aholayo.Uma ama-PCB anomthofu eguqulelwa ekubeni angenawo umthofu futhi, indawo yokugezela kathayela kufanele ihlanzwe futhi esikhundleni sayo kufakwe ithini elingenamthofu ngaphambi kokukhiqizwa.
Isikhathi sokuthumela: Aug-04-2023