Joang ho ntlafatsa tlhahiso ea solder ea CSP e hlakileng le likarolo tse ling?Melemo le melemo ea mefuta ea li-welding joalo ka hot air welding le IR welding ke efe?Ntle le ho soasoa ha wave, na ho na le ts'ebetso e 'ngoe ea solder bakeng sa likarolo tsa PTH?Joang ho khetha mocheso o phahameng le mocheso o tlase oa solder peista?
Welding ke ts'ebetso ea bohlokoa kopanong ea mapolanka a elektroniki.Haeba e sa tsejoe hantle, ho ke ke ha e-ba le mefokolo e mengata ea nakoana feela, empa hape bophelo ba manonyeletso a solder bo tla ameha ka ho toba.
Theknoloji ea reflow soldering ha e ncha tšimong ea tlhahiso ea elektronike.Likarolo tse liboto tse fapa-fapaneng tsa PCBA tse sebelisoang ho li-smartphones tsa rona li rekisoa ho boto ea potoloho ka mokhoa ona.SMT reflow soldering e thehoa ka ho qhibiliha pele ho behiloe holim'a metsi a Solder, mokhoa oa ho kopanya o sa kenyelletseng solder leha e le efe e eketsehileng nakong ea ts'ebetso ea solder.Ka potoloho ea ho futhumatsa ka har'a thepa, moea kapa naetrojene e futhumatsoa ho mocheso o phahameng o lekaneng ebe e fefoloa ho boto ea potoloho moo likarolo li 'nileng tsa behoa teng, e le hore likarolo tse peli The solder peista solder ka lehlakoreng e qhibilihile ebe e kopantsoe motherboard.Molemo oa ts'ebetso ena ke hore mocheso o bonolo ho o laola, oxidation e ka qojoa nakong ea ts'ebetso ea soldering, 'me litšenyehelo tsa tlhahiso li boetse li bonolo ho li laola.
Reflow soldering e se e le mokhoa o ka sehloohong oa SMT.Boholo ba likarolo tsa liboto tsa rona tsa smartphone li rekisoa ho boto ea potoloho ka ts'ebetso ena.Boitšoaro ba 'mele tlas'a phallo ea moea ho fihlela welding ea SMD;lebaka leo ka lona e bitsoang "reflow soldering" ke hobane khase e potoloha mochine oa welding ho hlahisa mocheso o phahameng ho finyella morero oa ho cheselletsa.
Thepa ea reflow soldering ke lisebelisoa tsa bohlokoa ts'ebetsong ea kopano ea SMT.The solder kopanetsweng boleng ba PCBA soldering itšetlehile ka ho feletseng ka tshebetso ya thepa reflow soldering le ho seta ea mothinya mocheso.
Theknoloji ea "reflow soldering" e bile le mefuta e fapaneng ea nts'etsopele, joalo ka ho futhumatsa radiation ea plate, ho futhumatsa quartz infrared tube, ho futhumatsa moea o chesang oa infrared, ho futhumatsa moea o chesang o qobelloang, ho futhumatsa moea o chesang o qobelloang hammoho le ts'ireletso ea naetrojene, jj.
Ntlafatso ea litlhoko tsa ts'ebetso ea ho pholisa ea reflow soldering e boetse e khothaletsa nts'etsopele ea sebaka sa ho pholisa sa lisebelisoa tsa reflow soldering.Sebaka sa ho pholisa ka tlhaho se pholile mocheso oa kamore, moea o pholile ho tsamaiso ea metsi e pholileng e etselitsoeng ho ikamahanya le solder e se nang loto.
Ka lebaka la ntlafatso ea ts'ebetso ea tlhahiso, lisebelisoa tsa reflow soldering li na le litlhoko tse phahameng bakeng sa ho nepahala ha taolo ea mocheso, ho lumellana ha mocheso sebakeng sa mocheso, le lebelo la phetisetso.Ho tloha libakeng tse tharo tsa pele tsa mocheso, ho entsoe litsamaiso tse fapaneng tsa ho cheselletsa tse kang libaka tse hlano tsa mocheso, libaka tse tšeletseng tsa mocheso, libaka tse supileng tsa mocheso, libaka tse robeli tsa mocheso, le libaka tse leshome tsa mocheso.
Ka lebaka la miniaturization e tsoelang pele ea lihlahisoa tsa elektroniki, likarolo tsa chip li hlahile, 'me mokhoa oa khale oa welding ha o sa khona ho fihlela litlhoko.Pele ho tsohle, ts'ebetso ea "reflow soldering" e sebelisoa kopanong ea lipotoloho tse kopaneng tsa lebasetere.Boholo ba likarolo tse bokelletsoeng le tse cheselitsoeng ke chip capacitor, chip inductors, mount transistors le diode.Ka nts'etsopele ea theknoloji eohle ea SMT e ntse e tsoela pele ka ho phethahetseng, ho na le mefuta e fapaneng ea lisebelisoa tsa chip (SMC) le lisebelisoa tsa mount (SMD), 'me theknoloji ea reflow soldering process le lisebelisoa e le karolo ea thekenoloji e ntseng e eketseha le eona e ntlafalitsoe ka tsela e nepahetseng. ’me tšebeliso ea eona e ntse e pharalla le ho feta.E sebelisitsoe hoo e batlang e le likarolong tsohle tsa lihlahisoa tsa elektronike, 'me theknoloji ea reflow soldering e boetse e fetile mekhahlelo e latelang ea nts'etsopele ho potoloha ntlafatso ea lisebelisoa.
Nako ea poso: Dec-05-2022