Mgbe a oge nke ufiop na n'usoro echichi, inye ọrụ na ngwá ọrụ ọzụzụ, na SMT mmepụta akara nke Shenzhen HDV photoelectron technology Co., LTD e eze tinye n'ime mmepụta na August 15,2019.Prior nke a, site zuru ezu SMT mmepụta nke osisi. , onye na-ahụ maka akụrụngwa maara nke ọma na ntinye ọrụ na isi ọrụ nke akụrụngwa niile. Ka ọ dị ugbu a, ọnọdụ ọrụ dị mma.
SMT (Surface Mounted Technology) bụ ugbu a bụ nkà na ụzụ na usoro kachasị ewu ewu na ụlọ ọrụ mgbakọ electronics. Site na nleta na ụlọ ọrụ SMT, usoro mmepụta SMT na-agụnye ọtụtụ usoro dị mkpa dị ka GKG akpaka ibipụta igwe, Japan JUKI ntinye igwe, reflow soldering, Shenzhou ọhụụ AOI, DIP ife soldering.The siri ike na kpomkwem ogbugbu nke ọ bụla usoro bụ a mkpa maka n'ịhụ ngwaahịa àgwà.
1.Okwu mmalite nke akụrụngwa:
⑴Igwe obibi akwụkwọ akpaka GKG:
Site na mwepu mbipụta nbipụta nke solder, ọrụ nchọpụta mbipụta akpaka, nwere ike igbochi ma jikwaa 70% nke ntụpọ nkịtị na arụ ọrụ SMT.
Zipụ otu igwe, efere mmiri akpaka, bufee PCB gaa n'ọdụ na-esote (igwe obibi akpaaka)
⑵Japan JUKI Mounter:
Igwefoto zuru ụwa ọnụ nwere igwefoto dị elu nke nwere ike ịmata BGA na QFN ụdị ala solder fillets, ma ọ bụ 0.4MM pitch high integrated SOP na PLCC.
Japan JUKI KE-2060 Mounter
⑶. Ịgbagharị ire ere:
PCB kacha obosara: 500MM.
Mpaghara okpomoku: Mpaghara okpomọkụ asatọ kwụụrụ onwe ya na njikwa okpomọkụ, na-emegharị na bọọdụ PCB niile, akụrụngwa na usoro.
Mgbe nrụgharị reflow ahụ gasịrị, ọ na-abanye n'usoro jụrụ oyi ma enwere ike ịchekwa ya nwa oge.Usoro a nwere ike ịchekwa 20pcs nwa oge.
⑷.Shenzhou Ọhụụ AOI
Nleba anya ngwa anya zuru oke mgbe ọkụ gachara, yana ikike nchọpụta akụrụngwa 0.6 * 0.3MM (0201), igwefoto agba agba Japan Ricoh 3CCD nwere ike mata ngbanwe agba nke akụrụngwa ọ bụla, wee tụọ ma chọpụta nke ọma site na nyocha ntụnyere, na-ahazi isi ihe nchọpụta 180 kwa sekọnd. A na-ekwe nkwa ịnyefe ngwa ngwa na njikwa mma.
Onye na-achọpụta AOI nwere ike ịchọpụta ụdị akụrụngwa na mmetụta ịgbado ọkụ site na ịchọpụta ngwaahịa dị mma na ngwaahịa na-adịghị mma.
2.Ike ahịrị mmepụta
Ahịrị ọ bụla nwere ike imepụta ụdị akụkụ: ụdị 120 nke ihu, ụdị azụ 80, yana ụdị 40 nke ihe ntanetị MTS zuru ụwa ọnụ maka ojiji anaghị akwụsị akwụsị, na-agbakọta ụdị akụkụ 240.
Ike: 60000CPH kwa ahịrị, gbakọọ na 150 isi kwa PCBA, nwere ike na-emepụta 400pcs kwa hour, na ike na-emepụta PCBA 8000pcs kwa ụbọchị maka 20 awa.
Site na mmalite nke ahịrị mmepụta ọhụrụ, ụlọ ọrụ ahụ ga-ebelata oge nyocha na mmepe nke mmepụta prototype na mmepụta ndị ahịa.Enwere ike ịchịkwa oge ndu nke ọtụtụ ngwaahịa n'ime otu izu.
Ntinye nke ahịrị mmepụta SMT ga-edozi nsogbu ịgbado ọkụ nke akụkụ ụfọdụ nke na-enweghị ike iji aka na-ere ya n'oge usoro nrụnye eletriki nke ụlọ ọrụ anyị, ma melite arụmọrụ nke ọrụ ntinye ọkụ eletrik, àgwà ịgbado ọkụ na àgwà nyocha.