Kedu ka esi edozi igwe SMT

SMT na-ezo aka na ọtụtụ ọrụigwe SMTakpaka mmepụta ahịrị, na nke a ahịrị, anyị nwere ike site na SMT ọnyịnye igwe maka SMT components na mmepụta, na ikanam ụlọ ọrụ, home ngwa n'ichepụta ụlọ ọrụ, ngwá electronic ụlọ ọrụ, ụgbọala ụlọ ọrụ, wdg na-ewu ewu n'ebe nile, na usoro nke mmepụta bụghị nanị na-edozi. mfu nke nnukwu mmadụ, wee bụrụ ihe ziri ezi na ngwa ngwa, ya mere na igwe ntinye SMT ka esi eme nhazi nke mmepụta?

1. N'ihu SMT mgbakọ akara bụzuru akpaka stencilobibi akwụkwọigwe.Isi ọrụ ha bụ ịhazi bọọdụ PCB nke na-adịghị arụ ọrụ.The solder mado na evenly etinyere na PCB osisi, nke na-enye mma maka post-ndokwasa mmepụta.
2. Ọzọ, anyị nwere ike site naPCB loaderigwe, na-anapụta anyị esichara PCB na SMT ọnyịnye igwe worktable.
3. Mgbe PCB rutere na workbench nke igwe, enwere ike ịrụpụta mmepụta ya.The igwe nwere ike n'ụzọ ziri ezi na-ekpebi ọnọdụ nke PCB osisi na components site igwefoto n'ọnọdu usoro, na ugwu ndị components otu otu na tupu iwu PCB ọnọdụ site mmiri nozulu nke ugwu isi.
4. Behind na SMT ọnyịnye igwe bụ PCB unloader igwe, ya isi ọrụ bụ anyị mmepụta nke okokụre PCB reflow oven igwe workbench.
5. Gaa nareflowovenigwe, site n'akwụkwọ imewe a ọma reflow soldering na ikpeazụ machining nke PCB, na-enyere akụrụngwa na ike welded na PCB efere na-eru eru ngwaahịa, na n'ozuzu reflow ịgbado ọkụ igwe nkọwa dị iche iche, e nwere na-emekarị isii zones, atọ zones. asatọ okpomọkụ, dị iche iche okpomọkụ nso na na, dị ka anyị mmepụta kwesịrị ịhọrọ dị iche iche reflow igwe ịgbado ọkụ.
6. N'ikpeazụ, PCB efere esichara site reflux welder kwesịrị ịgafe nyocha, na loading ọrụ nwere ike mechaa ma ọ bụrụ na nnyocha gafere.Ọ bụrụ na enwere nsogbu ọ bụla na nyocha ahụ, anyị kwesịrị ịlaghachi na igwe SMT SMT maka mmepụta na ịrịgo ọzọ.