Ukusebenza ngokungafanelekanga kwe-wave soldering kuya kubangela ibhetshi ye PCB amajoyinti solder ukuba short-circuited kunye toti. Ukujikeleza okufutshane kwamalungu e-PCB e-solder ngetoti ikwayeyona nto ixhaphakileyo yokungaphumeleli kwe-solder phakathi kwabavelisi kwi-wave soldering. Ibangelwa zizizathu ezininzi. Makhe sihlalutye kunye nawe izizathu zokuba kutheni ibhodi yePCB imfutshane kwaye ifakwe kwitoti emva kokuthengiswa kwamaza.

1. I-tin liquid ayifikanga kwiqondo lokushisa eliqhelekileyo lokusebenza, kwaye kukho ibhuloho “ye-tin wire” phakathi kwamalungu e-solder.

2. Ulwalathiso lwe-substrate aluhambelani kakuhle kunye ne-tin wave. Guqula icala letoti.

3. Uyilo lwesekethe olubi: Iisekethe okanye oonxibelelwano basondele kakhulu (kufuneka kubekho umgama ongaphezu kwe-0.6mm); ukuba zicwangciswe ngokudibeneyo ze-solder okanye ii-ICs, kufuneka ucinge ngokubiwa kweepads ze-solder okanye usebenzise ipeyinti emhlophe ukuze uhlukanise. Ubunzima bepeyinti emhlophe kufuneka bube ngaphezu kokuphindwe kabini ubukhulu be-soldering pad (indlela yegolide).

4. I-tin engcolileyo okanye i-oxides eqokelelwe ngokugqithiseleyo iziswa yi-PUMP ukuba ibangele isiphaluka esifutshane. Isithando somlilo kufuneka sicocwe okanye i-solder kwibhafu ye-tin kufuneka ihlaziywe ngokupheleleyo.

5. I-tin eqhubekayo inokubangelwa ukungonelanga kweqondo lokushisa kwangaphambili ukuze kubangele indlela yecandelo lifikelele kwiqondo lokushisa. Ngethuba lenkqubo ye-soldering, ngenxa yokushisa okukhulu kwecandelo, kuya kukhokelela ekutsaleni okungahambi kakuhle kwe-tin kunye nokwenza i-tin eqhubekayo; kusenokuba iqondo lobushushu letoti liphantsi, okanye isantya sokuwelda sikhawuleza kakhulu .

Ngokusebenzisa olu hlalutyo lwamanqaku amahlanu, kufanele ukuba kufumaneke isizathu sokuba ibhodi yePCB imfutshane kwaye ifakwe enkonkxeni emva kokuthengiswa kwamaza. Ukuba olu phando lungentla lunamanqaku amahlanu alukasifumani isizathu, mhlawumbi yingxaki yokuthengisela amaza. Umzekelo, ubushushu bomboniso kunye neqondo lokwenyani lobushushu be-wave soldering bohlukile.