Ntchito yaikulu yareflow solderingili munjira ya SMT.Mu ndondomeko ya SMT, ntchito yaikulu yareflow uvunindikuyika bolodi la PCB lomwe lili ndi zida zoyikidwa munjira yamakina opangira zitsulo.Pambuyo Kutentha, kuteteza kutentha, kuwotcherera, kuzirala ndi maulalo ena, phala la solder limasinthidwa kuchoka ku phala kupita kumadzi kudzera mu kutentha kwakukulu, kenako kukhazikika kukhala olimba, kuti azindikire ntchito ya soldering chip zida zamagetsi ndi matabwa a PCB.
Nthawi yotumiza: Sep-27-2022