Moetsi oa reflow soldering Chengyuan o fumane tlhahiso le tlhahiso ea nako e telele hore mabaka a mantlha a lifaha tsa solder ke tse latelang:
1. Boleng ba solder haholo itšetlehile ka solder peista
Lintho tsa tšepe ka har'a peista ea solder, tekanyo ea oxidation ea phofo ea tšepe, le boholo ba phofo ea tšepe kaofela li ka ama moloko oa libolo tsa solder.
2. Mesh ea tšepe e na le tšusumetso e kholo
a.Ho bula stencil
Lifeme tse ngata li tla bula stencil ho ea ka boholo ba pad, e le hore ho be bonolo ho hatisa pente ea solder ho lera la mask ea solder le ho hlahisa lifaha tsa thini, kahoo ho molemo ho bula stensele e nyenyane ho feta boholo ba sebele. .
b.Botenya ba mesh ea tšepe
Stencil Baidu hangata e pakeng tsa 0.12 ~ 0.17mm, e teteaneng haholo e tla baka "ho putlama" ha solder peste, e leng se etsang hore ho be le lifaha tsa thini.
3. Khatello ea ho beha mochine oa ho beha
Mounting ke hore haeba khatello e phahame haholo, peista ea solder e tla hatelloa ho solder hanela lera, kahoo khatello e ntseng e eketseha ha ea lokela ho ba kholo haholo.
Nako ea poso: Apr-06-2023