Cholinga ndi kugwiritsa ntchito waya wa malata

Waya wa malataamapangidwa ndi malata aloyi ndi flux. Ndi zinthu zofunika kwambiri pamanja soldering. Amagwiritsidwa ntchito mu PCBA processing zomera. Waya wa malata amagawidwanso kukhala waya wa malata ndi waya wopanda lead. Njira yopangira mawaya amtundu wa malata ndi awa: kuphatikiza kwa aloyi, kuponyera, kutulutsa, kujambula waya, kutsekereza ndi kuyika. Popanga izi, ulalo uliwonse ndi wofunikira kwambiri.

Waya malata zimagwiritsa ntchito kuwotcherera zigawo pamanja kuwotcherera pamanja, amene angathe kuchotsa makutidwe ndi okosijeni wa zinthu welded ndi kukulitsa udindo wa kuwotcherera dera. Nthawi zambiri amagwiritsidwa ntchito ndi chitsulo chamagetsi powotcherera. Soldering waya popanda zowonjezera sangathe kuchita kuwotcherera zigawo zikuluzikulu zamagetsi, chifukwa alibe wettability, kukulitsa. The kuwotcherera adzabala splash, solder olowa mapangidwe si zabwino, nthawi yaitali kukhala ndi ntchito zina zimakhudza ntchito solder waya kuwotcherera.

Mukamagwiritsa ntchito waya wa malata, muyenera kuyang'anitsitsa kugwiritsa ntchito waya wa malata. Pakuwotcherera pamanja, nthawi zambiri ndikofunikira kupereka waya wa malata kumutu wachitsulo cholumikizira. Nthawi zina, zimatha kupanga chodabwitsa cha malata okazinga, omwe amatha chifukwa cha waya wonyowa kapena waya wa malata. Choncho m`kati malata kusungirako waya kulimbitsa miyeso chitetezo, kulamulira yosungirako kapena ntchito kutentha ndi chinyezi, kuteteza malata waya chinyontho.

Mu kuwotcherera, malata waya adzakhala tiyandama utsi, padzakhala winawake fungo, thupi la munthu pokoka mpweya, padzakhala zina zoipa kwa thupi, kotero mu kuwotcherera, kusunga mpweya wabwino, kapena anaika pafupi ndi utsi fani.

Masiku ano malata asanduka gwero losowa kwambiri. Mukamagwiritsa ntchito mawaya a malata, m'pofunika kukonzanso waya wa malata kuti malata agwiritse ntchito bwino, komanso kubwezanso waya kungathenso kupulumutsa ndalama. Waya wa malata ndi wofunika kwambiri komanso wosavuta kugwiritsa ntchito kuwotcherera pamanja powotcherera pamanja, pogwiritsira ntchito waya wa malata, samalani kuti mulimbikitse kusungirako waya wa malata, kuti muzitha kusewera bwino waya wa malata, mukwaniritse zotsatira zabwino zowotcherera.