Maimaitawatandashine babban fasaha na tsari a cikin SMT, ingancin reflow shine mabuɗin don dogaro, kai tsaye yana shafar amincin aiki da fa'idodin tattalin arziƙin kayan aikin lantarki, kuma ingancin walda ya dogara da hanyar walda da ake amfani da su, kayan walda, fasahar sarrafa walda da walƙiya. kayan aiki.
MeneneSMT soldering inji?
Reflow soldering yana daya daga cikin manyan matakai guda uku a cikin tsarin jeri.Reflow soldering ana amfani da yafi solder da kewaye allon da aka saka aka gyara, dogara ga dumama don narka solder manna don yin SMD kayayyakin da kewaye allon gammaye fusion waldi tare, sa'an nan kuma ta hanyar reflow soldering sanyaya don kwantar da solder manna zuwa. ƙarfafa abubuwan da aka gyara da pads tare.Amma yawancin mu mun fahimci reflow soldering inji, wato, ta hanyar reflow soldering ne PCB hukumar sassa waldi kammala na'ura, a halin yanzu yana da fadi da kewayon aikace-aikace, m mafi yawan Electronics factory za a yi amfani, don gane reflow soldering, na farko. don fahimtar tsarin SMT, ba shakka, a cikin sharuddan layman shine walƙiya, amma tsarin walda yana samar da reflow soldering ta madaidaicin zafin jiki, wato, yanayin zafin tanderu.
Matsayin reflow tanda
Reflow rawar shi ne guntu aka sanya a cikin da'irar jirgin aika zuwa cikin reflow dakin, bayan high zafin jiki da za a yi amfani da su solder da guntu aka gyara na solder manna ta high zafin jiki zafi iska don samar da reflow zazzabi canji tsari narke, sabõda haka, Abubuwan da aka gyara na guntu da na'urorin kewayawa a hade, sannan a sanyaya su tare.
Sake dawo da fasalolin fasahar siyarwa
1. Abubuwan da aka haɗa suna ƙarƙashin ƙananan girgizar zafi, amma wani lokacin suna ba na'urar ƙarin ƙarfin zafi mai girma.
2. Sai kawai a cikin sassan da ake buƙata na aikace-aikacen kayan aikin solder, za su iya sarrafa yawan adadin kayan aikin solder, zai iya guje wa haɓakar lahani kamar haɗakarwa.
3. Rashin tashin hankali na narkakkar solder na iya gyara ƙananan ƙetare matsayi na abubuwan da aka gyara.
4. Local dumama tushen zafi za a iya amfani da daban-daban soldering matakai za a iya amfani da soldering a kan wannan substrate.
5. Ba a haɗa ƙazanta gabaɗaya a cikin solder.Lokacin amfani da manna solder, abun da ke ciki na solder za a iya kiyaye daidai.
NeoDen IN6Sake jujjuya fasalin tanda
Smart iko tare da babban firikwensin zafin jiki, zafin jiki na iya daidaitawa tsakanin + 0.2 ℃.
Samar da wutar lantarki na gida, dacewa kuma mai amfani.
NeoDen IN6 yana ba da ingantaccen siyarwar sake kwarara don masana'antun PCB.
Sabon samfurin ya ƙetare buƙatun buƙatun naúrar tubular, wanda ke ba da ko da rarraba yanayin zafia ko'ina cikin reflow tanda.Ta hanyar sayar da PCBs a cikin ko da convection, duk abubuwan da aka gyara ana dumama su daidai gwargwado.
Za a iya sarrafa zafin jiki tare da matsananciyar daidaito - masu amfani za su iya nuna zafi tsakanin 0.2 ° C.
Ƙirar tana aiwatar da farantin dumama na aluminum wanda ke ƙara yawan ƙarfin makamashi na tsarin.Tsarin tace hayaki na ciki yana inganta aikin samfur kuma yana rage fitarwa mai cutarwa, shima.
Lokacin aikawa: Satumba-07-2022