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Musiyano uripo pakati reflow soldering uye wave soldering muPCBA kugadzirisa


Nguva yekutumira: Jan-20-2022

Muzana ramakore rechi21, gungwa rebhuruu rekugadzira zvemagetsi, izvo zvinodiwa pakuita izvi zviri kuramba zvichivandudza, zvinodiwa zvemhando yepamusoro zviri kudawo, chero kusave nehanya nemushandisi wekupedzisira kunogona kukonzera kukuvara kusingagadzirike kwavari.More muunhu zvinodiwa akangwara namano ndizvo zvinodiwa redunhu bhodhi (pcba), zvino pano tinofanira kutaura reflow soldering uye masaisai soldering aya maviri makuru maitiro, ipapo musiyano pakati reflow soldering uye wave soldering mu pcba processing?

Kutanga, reflow soldering
Reflow soldering inongoshandiswa mune chip chikamu chekuisa, chinonzi: smt kuiswa.Iri nekutanga kudhinda solder paste paPCB pads, uyezve kushandisa mounter kukwidza zvikamu kune mapedhi akadhindwa ne solder paste.Zvadaro pashure reflow ovheni kunyungudutsa solder paste, uye ipapo inotonhorera, solidification.Saka kuti chikamu solder kupera kana mapini uye PCB Mapedhi kuti uwane maitiro ekubatanidza ane simba.Reflow soldering kwenguva pfupi.

Chechipiri, iyo wave yekubatanidza maitiro
Wave soldering ingori iyo plug-in zvinhu welding nzira, inonzi: DIP welding.Zvido zvayo zvemaitiro ndezvekutanga plug-in zvinhu mumakomba anoenderana, uyezve kuburikidza nechoto jig, bhodhi redunhu mune pre-yakanyungudutswa yakapfava yakapfava solder choto, yakanyungudutswa solder, mushure memuchina pombi kana electromagnetic pombi jeti kugadzira solder. wave, plug-in zvinhu solder majoini kuburikidza nesaisai ichanyungudutswa mugomba mune tin paste, mushure mekutonhodza solidification yekutanga plug-in zvinhu mapini uye lead-kuburikidza negomba welding, kuitira kuti uwane kushanda kwemagetsi.Kupfupisa: wave soldering.

Ikozvino dhizaini yezvigadzirwa zvehungwaru zvinowanzovepo reflow soldering uye wave soldering coexist, inova zvakare nzvimbo yekutangira iyo smt chigamba kugadzirisa mune yakasanganiswa gungano process zvinodiwa.Mune smt SMD vagadziri ese ari maviri maitiro anowanikwa.


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