1. The weldment ali weldability wabwino
Zomwe zimatchedwa solderability zimatanthawuza kugwira ntchito kwa aloyi yomwe ingapangitse kuphatikiza kwabwino kwazitsulo zachitsulo kuti zikhale zowotcherera ndi solder pa kutentha koyenera.Sizitsulo zonse zomwe zimakhala ndi weldability wabwino.Pofuna kukonza solderability, miyeso monga plating plating ndi siliva plating angagwiritsidwe ntchito kuteteza zinthu pamwamba makutidwe ndi okosijeni.

2. Sungani pamwamba pa chowotcherera choyera
Kuti mukwaniritse kuphatikiza kwabwino kwa solder ndi kuwotcherera, malo owotcherera ayenera kukhala oyera.Ngakhale zowotcherera ndi weldability wabwino, chifukwa chosungirako kapena kuipitsidwa, mafilimu okusayidi ndi madontho amafuta omwe amawononga kunyowa amatha kuchitika pamwamba pa ma welds.Onetsetsani kuti muchotsa filimu yonyansa musanayambe kuwotcherera, apo ayi kutsekemera kwabwino sikungatsimikizidwe.
3. Gwiritsani ntchito kusinthasintha koyenera
Ntchito ya flux ndikuchotsa filimu ya oxide pamwamba pa weldment.Njira zosiyanasiyana zowotcherera ziyenera kusankha ma fluxes osiyanasiyana.Mukawotcherera mwatsatanetsatane zinthu zamagetsi monga matabwa osindikizidwa, kuti kuwotchererako kukhala kodalirika komanso kokhazikika, flux yochokera ku rosin imagwiritsidwa ntchito.
4. Chowotchereracho chiyenera kutenthedwa mpaka kutentha koyenera
Ngati kutentha kwa soldering kumakhala kochepa kwambiri, sikuli bwino kulowetsa ma atomu a solder, ndipo n'zosatheka kupanga aloyi, ndipo n'zosavuta kupanga mgwirizano weniweni;ngati kutentha kwa soldering kuli kwakukulu kwambiri, solder idzakhala mu dziko lopanda eutectic, lomwe lidzafulumizitsa kuwonongeka ndi kuphulika kwa kutentha, ndi kuchepetsa ubwino wa solder.Zimapangitsa kuti mapepala omwe ali pa bolodi losindikizidwa atuluke.
5. Nthawi yoyenera kuwotcherera
Nthawi yowotcherera imatanthawuza nthawi yofunikira pakusintha kwakuthupi ndi kwamankhwala panthawi yonse yowotcherera.Pamene kutentha kwa kuwotcherera kwatsimikiziridwa, nthawi yoyenera kuwotcherera iyenera kutsimikiziridwa molingana ndi mawonekedwe, chikhalidwe, ndi makhalidwe a workpiece kuti aziwotcherera.Ngati nthawi yowotcherera ndi yayitali kwambiri, zigawozo kapena zowotcherera zidzawonongeka mosavuta;ngati ili yochepa kwambiri, zofunikira zowotcherera sizidzakwaniritsidwa.Nthawi zambiri, nthawi yayitali kwambiri yowotcherera pamalo aliwonse sapitilira 5s.