Iji nyefee mgbanwe, nzaghachi, ezigbo mma na oge achọrọ, anyị na-aga n'ihu itinye ego na igwe ọhụụ, usoro yana ndị kacha mkpa ndị anyị. Ejiri usoro SMT anọ nwere oke ọsọ zuru oke maka mmepụta ihe. Ahịrị ọ bụla nwere ndị na-ebi akwụkwọ akpaka Desen na oven mpaghara 8, jikọtara ya na ndị na-ebugharị ngwa ngwa na ndị na-ebu ibu / ndị na-ebutu ibu, yana usoro AOI dị na ntanetị Igwe anyị nwere ike ijikwa akụrụngwa sitere na 0201 resistors to ball grid array (BGA), QFN, POP na ngwaọrụ ndị dị mma ruru 70mm2.
Solder tapawa ebi akwụkwọ bụ a oké egwu usoro, nke anyị Desen akpaka na-ebi akwụkwọ nweta n'ụzọ ziri ezi na-anọgide na-, na-ewu na-akpaka ngwa anya nnyocha maka nkwenye. Solder tapawa Reflow na-eji nlezianya hazie iji 8-mpaghara convection ovens.
Anyị SMT usoro ndị ọkachamara IPC nwere ọzụzụ na-akwado nkwado zuru oke, na-eji akụrụngwa kachasị ọhụrụ maka usoro nhazi na nkwenye. A na-enyocha usoro mgbakọ SMT niile site na iji sistemụ AOI dị n'ahịrị. X-ray dị maka ezi pitch na BGA nnyocha.
Njikwa ihe onwunwe na-agụnye oven oven na nchekwa akọrọ maka nhazi ziri ezi. N'ihi na mgbanwe na upgrades, abụọ n'ụzọ zuru ezu onwem ezi pitch / BGA rework ụgbọ dị.