Farashin SMTreflow tandatsari shi ne cewa yawan zafin jiki ya fi sauƙi don sarrafawa, ana iya kauce wa oxidation a lokacin tsarin sayar da kayayyaki, kuma farashin samfuran masana'antu ya fi sauƙi don sarrafawa.Akwai nau'ikan dumama wutar lantarki a cikin wannan na'ura, wanda ke dumama nitrogen zuwa yanayin zafi mai yawa sannan kuma ya busa shi zuwa allon da aka liƙa, ta yadda mai siyar da ke bangarorin biyu na na'urar ya narke kuma ya haɗu da babban. allo.TYtechzai raba wasu hanyoyin ingantawa na SMT reflow soldering process anan.
1. Wajibi ne a kafa wani kimiyya SMT reflow soldering zafin jiki kwana da kuma gudanar da real-lokaci gwajin da zazzabi kwana akai-akai.
2. Solder bisa ga reflow soldering shugabanci a lokacin PCB zane.
3. A lokacin tsarin siyar da sake kwararar SMT, ya kamata a hana bel mai ɗaukar motsi daga girgiza.
4. Dole ne a duba tasirin reflow na allon bugu na farko.
5. Ko SMT reflow soldering ya isa, ko surface na solder hadin gwiwa ne santsi, ko siffar solder hadin gwiwa ne rabin wata, yanayin solder bukukuwa da sharan gona, yanayin ci gaba da soldering da kama-da-wane soldering.Hakanan bincika abubuwa kamar canjin launi akan saman PCB.Kuma daidaita yanayin zafin jiki bisa ga sakamakon dubawa.A lokacin duk tsarin samar da tsari, yakamata a duba ingancin walda akai-akai.
6. A kai a kai kula da SMT reflow soldering.Saboda aikin na'ura na dogon lokaci, ana haɗe gurɓatattun ƙwayoyin cuta ko ƙwayoyin cuta kamar rosin da aka ƙulla.Don hana gurɓataccen gurɓataccen PCB na biyu kuma tabbatar da ingantaccen aiwatar da tsari, ana buƙatar kiyayewa da tsaftacewa na yau da kullun.
Lokacin aikawa: Janairu-31-2023