Kugurisha nubuhanga bwibanze buri kintu cya elegitoroniki hobbyist agomba kugira. Waba wishimisha cyangwa wabigize umwuga, ni ngombwa kumenya kugurisha kuri PCB. Iragufasha guhuza ibice, gukora imirongo no kuzana imishinga yawe ya elegitoronike mubuzima. Muri iyi blog, tuzasesengura intambwe-ku-ntambwe yo kugurisha kuri PCB, hamwe ninama hamwe nuburyo bwo kugera kubisubizo byumwuga.
1. Kusanya ibikoresho bikenewe:
Mbere yo gutangira gahunda yo gusudira, ni ngombwa gukusanya ibikoresho byose bikenewe. Ibi birimo icyuma cyo kugurisha, insinga zagurishijwe, flux, gukata insinga, tezeri, pompe desoldering (kubishaka), nibikoresho byumutekano nka goggles na gants.
2. Tegura ikibaho cya PCB:
Banza utegure ikibaho cya PCB kugurisha. Reba ikibaho cyumuzunguruko kubintu byose byangiritse cyangwa ibyangiritse hanyuma urebe ko bifite isuku kandi bitarimo ivumbi n imyanda. Nibiba ngombwa, koresha inzoga cyangwa isuku ya PCB kugirango ukureho umwanda wose. Kandi, tegura ibice hanyuma umenye aho bikwiye kurubaho.
3. Kugurisha amabati y'icyuma:
Amabati ni inzira yo gukoresha igiceri cyoroshye cyo kugurisha kumutwe wicyuma. Ibi biteza imbere ubushyuhe kandi bigafasha gusudira neza. Tangira ushyushya icyuma kigurisha ubushyuhe bwifuzwa. Bimaze gushyuha, shyiramo ibicuruzwa bike ugurisha hejuru hanyuma uhanagure ibirenze ukoresheje sponge itose cyangwa isukura umuringa.
4. Koresha flux:
Flux nikintu cyingenzi gifasha kugurisha ukuraho okiside hejuru kandi igatera neza. Koresha akantu gato ka flux kubagurisha hamwe cyangwa agace kazagurishwa.
5. Ibikoresho byo gusudira:
Shira ibice ku kibaho cya PCB byemeza guhuza neza. Noneho, kora icyuma kigurisha kubintu byombi biganisha hamwe na padi. Fata icyuma cyo kugurisha mumasegonda make kugeza uwagurishije ashonga kandi atembera hamwe. Kuraho icyuma cyo kugurisha hanyuma wemerere kugurisha kugurisha no gukomera muburyo busanzwe.
6. Menya neza ubuziranenge bukwiye:
Kugenzura ingingo zagurishijwe kugirango urebe ko zifite ubuziranenge. Igicuruzwa cyiza kigurisha kigomba kugira isura nziza, byerekana isano ikomeye. Igomba kandi kuba yegeranye, ifite impande zoroshye kandi nta gusudira birenze. Nibiba ngombwa, koresha pompe desoldering kugirango ukore ingingo zose zidashimishije hanyuma usubiremo uburyo bwo kugurisha.
7. Isuku nyuma yo gusudira:
Nyuma yo kurangiza kugurisha, nibyingenzi gusukura ikibaho cya PCB kugirango ukureho ibisigazwa bya flux cyangwa ibicuruzwa. Koresha inzoga ya isopropyl cyangwa isuku yihariye ya flux hamwe na brush nziza kugirango usukure neza ikibaho. Emera gukama burundu mbere yo kugerageza cyangwa gutunganya.
Kugurisha kuri PCB birasa nkaho bitoroshye, ariko hamwe nubuhanga bukwiye hamwe nimyitozo, bihinduka ubuhanga bwugurura amahirwe adashira mwisi ya elegitoroniki. Ukurikije intambwe ku ntambwe ivugwa muri iyi blog kandi ushizemo inama zisabwa, urashobora kugera kubisubizo byumwuga kandi ukemeza intsinzi yimishinga yawe ya elegitoroniki. Wibuke, imyitozo ikora neza, ntucike intege kubibazo byambere. Emera ubuhanga bwo gusudira ureke guhanga kwawe kuguruke!
Igihe cyo kohereza: Ukwakira-06-2023