Kodi Kusiyanitsa Pakati pa Reflow ndi Wave Soldering Ndi Chiyani?

NeoDen IN12

Ndi chiyanireflow uvuni?
Reflow soldering makina ndi kusungunula phala solder pre- TACHIMATA pa solder PAD ndi Kutenthetsa kuzindikira cholumikizira magetsi pakati zikhomo kapena kuwotcherera malekezero a zinthu zamagetsi zisanayambe wokwera pa solder pad ndi solder PAD pa PCB, kuti kukwaniritsa cholinga kuwotcherera zigawo zamagetsi pa bolodi PCB.Makina owotcherera a SMTzimachokera ku ntchito ya mpweya wotentha wotuluka pa olowa solder, gelatinous flux pansi pa kutentha kwina kwa airflow thupi kuchita kukwaniritsa SMD kuwotcherera;Otchedwa "reflow uvuni", chifukwa mpweya mumakina a solderingkuzungulira kutulutsa kutentha kwambiri mpaka kuwotcherera.Ovuni ya Reflow nthawi zambiri imagawidwa m'malo otentha, malo otentha ndi malo ozizira.
Kodi wave soldering makina ndi chiyani?
Sungunulani solder yofewa (kutsogolera tini aloyi), kudzera pa mpope wamagetsi kapena pampu yamagetsi yamagetsi imayenda muzofunikira zamapangidwe a solder wave, kuti bolodi losindikizidwa likhale ndi zida zopangira zida kudzera pa solder wave, kuti mukwaniritse kulumikizana kwamakina ndi magetsi. pakati pa mbali zowotcherera mapeto kapena zikhomo ndi kusindikizidwa bolodi kuwotcherera PAD zofewa brazing.Makina a Wave soldering amapangidwa makamaka ndi lamba woyendera, malo owonjezera a flux, zone yotenthetsera ndi ng'anjo ya malata, zinthu zake zazikulu ndi solder bar.
Kodi pali kusiyana kotani pakati pa reflow ndi wave soldering?

1. Wave soldering ndi solder wosungunuka kupanga solder wave to weld components;Ovuni ya Reflow ndiye kusungunula kwazinthu ndi mpweya wotentha kupanga solder yosungunuka.

2. Njirayi ndi yosiyana: kutsitsi wowuma yoweyula solder flux, kachiwiri pambuyo preheating, kuwotcherera, kuzirala zone, reflow soldering, kale ndi solder pa PCB ng'anjo, pambuyo kuwotcherera ndi ❖ kuyanika solder phala kusungunuka kuwotcherera, yoweyula soldering, wakale anachita. osati solder pa PCB ng'anjo, kuwotcherera makina a solder wave solder zokutira kumaliza kuwotcherera ku kuwotcherera mbale kuwotcherera.

3. Ovuni ya Reflow ndi yoyenera pazigawo zamagetsi za SMT, ma wave soldering ndi oyenera ma pini amagetsi amagetsi.