Ushicilelo lwe-Solder paste -> ukubekwa kwamacandelo --> i-reflow soldering -> Ukuhlolwa kwe-AOI yokubona -> ukugcinwa --> ibhodi engaphantsi.
Iimveliso ze-elektroniki zilandela i-miniaturization, kwaye i-plug-in esele isetyenziswe ngaphambili ayinakuncitshiswa. Iimveliso zombane zinemisebenzi epheleleyo, kwaye iisekethe ezidityanisiweyo (ii-ICs) ezisetyenzisiweyo azinawo amacandelo anemingxuma, ngakumbi ubungakanani obukhulu, ii-ICs ezidityanisiweyo kakhulu, ekufuneka zisebenzise amacandelo aphezu komhlaba. Ngokuveliswa kweemveliso ngobuninzi kunye nokuzenzekelayo kwemveliso, umzi-mveliso kufuneka uvelise iimveliso ezikumgangatho ophezulu ezinexabiso eliphantsi kunye nemveliso ephezulu ukuhlangabezana neemfuno zabathengi kunye nokomeleza ukukhuphisana kwemarike. Ukuphuhliswa kwamacandelo e-elektroniki, ukuphuhliswa kweesekethe ezidibeneyo (IC), kunye nokusetyenziswa okuhlukeneyo kwezinto ze-semiconductor. Uguqulo lobuchwepheshe be-elektroniki lubalulekile kwaye kuleqa imeko yehlabathi. Kuyacingeleka ukuba xa iinkqubo zemveliso ye-cpu yamazwe ngamazwe kunye nabavelisi bezixhobo zokucwangcisa imifanekiso ezifana ne-intel kunye ne-amd ziqhubele phambili ukuya kwii-nanometers ezingaphezu kwama-20, uphuhliso lwe-smt, olufana nobuchwepheshe bokuhlanganisa umphezulu kunye nenkqubo, ayikho imeko.
Iingenelo ze-smt chip processing: ukuxinana okuphezulu, ubungakanani obuncinci kunye nobunzima obulula beemveliso ze-elektroniki. Umthamo kunye nobunzima bamacandelo e-chip kuphela malunga ne-1/10 yaloo malungu e-plug-in yendabuko. Ngokuqhelekileyo, emva kokuba i-SMT yamkelwe, umthamo weemveliso zombane uncitshiswe ngama-40% ~ 60%, ubunzima buncitshiswe ngama-60% ~ 80%. Ukuthembeka okuphezulu kunye nekhono elinamandla lokuchasa ukungcangcazela. Izinga lesiphako se-solder joints liphantsi. Iimpawu ezilungileyo zefrikhwensi ephezulu. Ukunciphisa uphazamiseko lwe-electromagnetic kunye nerediyo. Kulula ukuqonda i-automation kunye nokuphucula ukusebenza kakuhle kwemveliso. Ukunciphisa iindleko nge-30% ~ 50%. Gcina imathiriyeli, amandla, izixhobo, abasebenzi, ixesha, njl.
Kungenxa kanye ngenxa yokuntsonkotha kokuhamba kwenkqubo ye-smt patch processing ukuba kubekho iifektri ezininzi ze-smt patch processing ezisebenza ngokukhethekileyo kwi-smt patch processing. E-Shenzhen, enkosi kuphuhliso olomeleleyo lweshishini le-elektroniki, impumelelo ye-smt patch processing Ukuchuma kweshishini.
Ixesha lokuposa: Dec-15-2021
