Onye nrụpụta reflow reflow Chengyuan hụrụ na mmepụta na nrụpụta ogologo oge na isi ihe kpatara beads reflow bụ ndị a:
1. The àgwà nke soldering n'ụzọ dị ukwuu dabere na solder mado
Ọdịnaya igwe dị na tapawa solder, ogo oxidation nke ntụ ntụ ọla, na nha ntụ ntụ nwere ike imetụta ọgbọ bọọlụ.
2. Ntupu ígwè nwere mmetụta dị ukwuu
a.Stensụl oghere
Ọtụtụ ụlọ ọrụ ga-emepe stencil dị ka nha nke pad ahụ si dị, nke mere na ọ dị mfe ibipụta tapawa ihe na-edozi ahụ na oyi akwa mkpuchi solder wee mepụta beads tin, yabụ na ọ ka mma ịnwe oghere nke stencil dị obere karịa nha n'ezie. .
b.Ọkpụrụkpụ nke nchara nchara
The stencil Baidu bụ n'ozuzu n'etiti 0.12 ~ 0.17mm, oke ibu ga-eme ka "ndakpọ" nke solder mado, na-ebute tin beads.
3. Nrụgide ntinye nke igwe ntinye
Ịkwado bụ na ọ bụrụ na nrụgide ahụ dị oke elu, a ga-agbanye ihe ntanye na-edozi ahụ na oyi akwa na-eguzogide solder, n'ihi ya, nrụgide nrụgide ekwesịghị ịdị ukwuu.
Oge nzipu: Eprel-06-2023