Isesengura ryubwoko butatu bwikoranabuhanga rya PCB

Ukurikije inzira, stencil ya PCB irashobora kugabanwa mubyiciro bikurikira:

PCB Stencil

1.. Carve Holes mugice cyicyuma gihuye na padi zinama ya PCB. Noneho koresha umusirikare paste kuri padi ku kibaho cya PCB binyuze muri stencil. Iyo icapiro umusirikare paste, shyira umugurisha paste hejuru ya stencil, mugihe ikigo cyumuzunguruko gishyizwe munsi yimfuruka ku mwobo Shyira ibice bya swd, kandi uhagurutse kugurisha mu buryo bumwe, kandi ibipupe bigize umucomeka biratwara intoki.

2. Impeti ya plastike itukura: gufungura bifunguwe hagati yibirimo byombi byibigize ukurikije ingano nubwoko bwigice. Koresha Gutanga (Gutanga nugukoresha umwuka ufunzwe kugirango ugaragaze ko ari korohe umutuku kugeza kumutwe udasanzwe Noneho shyira ahagaragara ibice, kandi nyuma yibi bigize bifatanye na PCB, gucomeka mumacomeka no kunyura kumurongo ugurisha hamwe.

3. Ibikoresho bibiri byorohereza Ibice bibiri stencil igizwe na stencile ebyiri, imwe ya laser ya laser na sten. Nigute ushobora kumenya niba ugomba gukoresha stencil cyangwa glue itukura kumugurisha paste? Banza wumve niba koza umugurisha paste cyangwa kole itukura mbere. Niba paste yumugurisha yakoreshejwe mbere, noneho umusirikare Paste arasetsa akorwa muri ster isanzwe ya laser Niba urumuri rutukura rwakoreshejwe mbere, noneho umutuku wa Glue umutuku wakozwe muri stern ya laser ya laser, kandi umusirikare Paste arasetsa akozwe muri stencil.