Selective Solder vs Wave Solder

Wave Solder

Njira yosavuta yogwiritsira ntchito makina a solder:

1. Choyamba, phala la flux limapopera pansi pa bolodi lomwe mukufuna.Cholinga cha flux ndi kuyeretsa ndi kukonzekera zigawo zikuluzikulu ndi PCB kwa soldering.
2. Pofuna kupewa kugwedezeka kwa kutentha, bolodi imatenthedwa pang'onopang'ono isanayambe kugulitsidwa.
3. PCB ndiye amadutsa funde wosungunuka wa solder kuti solder matabwa.

Selective Solder

Njira yosavuta yogwiritsira ntchito makina opangira solder:

1. Flux imagwiritsidwa ntchito pazigawo zomwe zimayenera kugulitsidwa kokha.
2. Pofuna kupewa kugwedezeka kwa kutentha, bolodi imatenthedwa pang'onopang'ono isanayambe kugulitsidwa.
3. M'malo funde la solder yaing'ono kuwira/kasupe wa solder ntchito solder enieni zigawo zikuluzikulu.

Kutengera momwe zinthu ziliri kapena polojekiti yotsimikizikanjira za solderingndi abwino kuposa ena.
Ngakhale ma wave soldering sali oyenerera mayendedwe abwino kwambiri omwe amafunidwa ndi matabwa ambiri masiku ano, akadali njira yabwino yogulitsira mapulojekiti ambiri omwe ali ndi zida zapabowo ndi zina zazikulu zokwera pamwamba.M'mbuyomu yoweyula soldering inali njira yoyamba yomwe imagwiritsidwa ntchito pamakampani chifukwa cha ma PCB akulu anthawiyo komanso zigawo zambiri zomwe zidapangidwa kudzera pabowo zomwe zidafalikira pa PCB.

Kusankha soldering, kumbali ina, kumalola kusungunuka kwa zinthu zabwino kwambiri pa bolodi lomwe lili ndi anthu ambiri.Popeza dera lililonse la bolodi ndi soldered padera ndi soldering akhoza kwambiri finely ankalamulira kulola kusintha magawo osiyanasiyana monga chigawo kutalika ndi mbiri matenthedwe osiyana.Komabe, pulogalamu yapadera iyenera kupangidwa pagulu lililonse ladera lomwe likugulitsidwa.

Nthawi zina, akuphatikiza njira zambiri za solderingchofunika pa ntchito.Mwachitsanzo, zigawo zazikulu za SMT ndi kupyola-bowo zimatha kugulitsidwa ndi solder yoweyula ndiyeno zigawo zabwino za SMT zitha kugulitsidwa kudzera muzitsulo zosankhidwa.

Ife ku Bittele Electronics timakonda kugwiritsa ntchito makamakaReflow Mavuniza ma projekiti athu.Panjira yathu yowotchera reflow timayamba kugwiritsa ntchito phala la solder pogwiritsa ntchito stencil pa PCB, kenako magawo amayikidwa pamapadiwo pogwiritsa ntchito makina athu osankha ndi malo.Chotsatira ndichoti tigwiritse ntchito mavuni athu obwereranso kusungunula phala la solder motero kusungunula zigawozo.Kwa ma projekiti okhala ndi zida zapabowo, Bittele Electronics amagwiritsa ntchito ma wave-soldering.Kupyolera mu chisakanizo cha soldering yoweyula ndi reflow soldering tingathe kukwaniritsa zosowa pafupifupi ntchito zonse, mu milandu pamene zigawo zina zimafuna akuchitira wapadera, monga zigawo kutentha tcheru, akatswiri athu ophunzitsidwa msonkhano adzapereka solder zigawo zikuluzikulu.