Reflowqhov cubyog lub ntsiab txheej txheem thev naus laus zis hauv SMT, reflow soldering zoo yog tus yuam sij rau kev ntseeg tau, nws ncaj qha cuam tshuam rau kev ntseeg tau thiab kev lag luam ntawm cov khoom siv hluav taws xob, thiab qhov zoo ntawm vuam yog nyob ntawm txoj kev vuam siv, vuam cov ntaub ntawv, vuam txheej txheem technology thiab vuam. khoom siv.
Dab tsi yogSMT soldering tshuab?
Reflow soldering yog ib qho ntawm peb cov txheej txheem tseem ceeb hauv kev tso kawm.Reflow soldering yog tsuas yog siv los solder lub Circuit Court board uas tau raug mounted Cheebtsam, tso siab rau cua sov kom yaj lub solder muab tshuaj txhuam los ua SMD Cheebtsam thiab Circuit Court pads fusion welding ua ke, thiab ces los ntawm lub reflow soldering txias kom txias solder muab tshuaj txhuam rau. solidify lub Cheebtsam thiab pads ua ke.Tab sis peb feem ntau nkag siab txog lub tshuab reflow soldering, uas yog, los ntawm reflow soldering yog PCB board qhov chaw vuam ua tiav lub tshuab, tam sim no muaj ntau yam kev siv, feem ntau ntawm cov khoom siv hluav taws xob yuav raug siv, kom nkag siab txog reflow soldering, ua ntej. kom nkag siab txog cov txheej txheem SMT, ntawm chav kawm, nyob rau hauv layman cov ntsiab lus yog welding, tab sis cov txheej txheem vuam reflow soldering yog muab los ntawm qhov tsim nyog kub, uas yog, lub cub tawg kub nkhaus.
Lub luag haujlwm ntawm reflow qhov cub
Reflow lub luag hauj lwm yog cov nti Cheebtsam ntsia nyob rau hauv lub Circuit Court board xa mus rau hauv lub reflow chamber, tom qab uas kub kub yuav tsum tau siv los solder lub nti Cheebtsam ntawm lub solder paste los ntawm lub kub kub kub los tsim ib tug reflow kub hloov txheej txheem yaj, thiaj li hais tias tus chip Cheebtsam thiab Circuit Court pads ua ke, thiab ces txias ua ke.
Reflow soldering technology nta
1. Cov khoom siv tau raug thermal shock me me, tab sis qee zaum muab lub cuab yeej ua kom muaj kev ntxhov siab ntau dua.
2. Tsuas yog nyob rau hauv qhov yuav tsum tau ua ntawm daim ntawv thov ntawm solder paste, muaj peev xwm tswj tau tus nqi ntawm solder paste daim ntawv thov, muaj peev xwm zam lub tiam ntawm tsis xws luag xws li bridging.
3. Qhov nro ntawm lub molten solder tuaj yeem kho qhov sib txawv me me ntawm qhov chaw tso ntawm cov khoom.
4. Cov khoom siv hluav taws xob hauv zos tuaj yeem siv tau kom cov txheej txheem sib txawv tuaj yeem siv rau kev sib txuas ntawm tib lub substrate.
5. Cov impurities feem ntau tsis sib xyaw hauv cov khoom siv.Thaum siv cov tshuaj txhuam hniav, cov khoom siv ntawm cov khoom siv tuaj yeem raug tswj kom raug.
NeoDen IN 6Reflow qhov cub nta
Kev tswj ntse nrog lub siab kub siab sensor, qhov ntsuas kub tuaj yeem ruaj khov hauv + 0.2 ℃.
Cov khoom siv hluav taws xob hauv tsev, yooj yim thiab siv tau.
NeoDen IN6 muab kev ua haujlwm zoo reflow soldering rau PCB manufacturers.
Tus qauv tshiab tau dhau los ntawm qhov xav tau rau lub rhaub tubular, uas muab kev faib tawm txawm tias qhov kub thiab txiasthoob plaws lub qhov cub reflow.Los ntawm soldering PCBs nyob rau hauv txawm convection, tag nrho cov Cheebtsam yog rhuab nyob rau tib tus nqi.
Kev ntsuas kub tuaj yeem tswj tau nrog qhov tseeb heev-cov neeg siv tuaj yeem ntsuas qhov kub ntawm 0.2 ° C.
Tus tsim siv lub aluminium alloy cua sov phaj uas ua rau kom lub zog-efficiency ntawm lub cev.Cov pa luam yeeb sab hauv lim dej txhim kho cov khoom lag luam kev ua tau zoo thiab txo cov khoom tsim tawm, thiab.
Post lub sij hawm: Sep-07-2022