Ibihe byakurikizwa: Biteganijwe ko hafi 25% -30% ya PCBs ikoresha inzira ya OSP, kandi igipimo cyarazamutse (birashoboka ko inzira ya OSP ubu yarenze amabati ya spray hanyuma ikaza kumwanya wa mbere).Inzira ya OSP irashobora gukoreshwa kuri PCBs yubuhanga buke cyangwa PCBs yubuhanga buhanitse, nka PCB imwe ya TV PCB hamwe nibibaho bipakira chip.Kuri BGA, hari na benshiOSPPorogaramu.Niba PCB idafite aho ihurira nibisabwa cyangwa igihe cyo kubika, inzira ya OSP niyo nzira nziza yo kuvura neza.

Inyungu nini: Ifite ibyiza byose byo gusudira umuringa wambaye umuringa wambaye ubusa, kandi ikibaho cyarangiye (amezi atatu) nacyo gishobora gusubukurwa, ariko mubisanzwe rimwe gusa.

Ibibi: byoroshye kwandura aside.Iyo ikoreshejwe kugurisha kabiri, igomba kurangira mugihe runaka.Mubisanzwe, ingaruka zo kugurisha kwa kabiri zizaba mbi.Niba igihe cyo kubika kirenze amezi atatu, kigomba gusubukurwa.Koresha mu masaha 24 nyuma yo gufungura paki.OSP ni urwego rukingira, bityo ikizamini kigomba gucapishwa hamwe na paste yagurishijwe kugirango ukureho umwimerere wa OSP kugirango uhuze pin point yo gupima amashanyarazi.

Uburyo: Kuruhande rwumuringa usukuye rwambaye ubusa, urwego rwa firime ngenga ikura hakoreshejwe uburyo bwa shimi.Iyi firime ifite anti-okiside, ihungabana ryumuriro, irwanya ubushuhe, kandi ikoreshwa mukurinda ubuso bwumuringa kutangirika (okiside cyangwa volcanisation, nibindi) mubidukikije bisanzwe;icyarimwe, bigomba gufashwa byoroshye mubushyuhe bwo hejuru bwo gusudira.Flux ikurwaho vuba kugirango igurishwe;