Emva kwexesha lokusetyenziswa, ireflow ovenigumbi liqulethe isixa esikhulu sentsalela yerosin kudonga lwangaphakathi lwegumbi lokuphinda ligeleze kunye nemibhobho yendawo yokupholisa, eya kunciphisa ubushushu bobushushu be-soldering ye-reflow kwaye ikhokelele kumgangatho ombi wokusoda.Ngoko ke, igumbi le-oven reflow kufuneka lichithwe kwaye licocwe kwaye lihlanjululwe rhoqo.
Ngaphambi kokucoca igumbi le-oven reflow, kufuneka ulungiselele izixhobo ezifanelekileyo, kubandakanywa i-spanners, ii-agent zokucoca, iiglavu zerabha, i-spatulas, njl.
Amanyathelo okucoca kunye neendlela
1. Qinisekisa ukuba akukho bhodi yePCBA kwigumbi, cima amandla kwaye ulinde imizuzu engama-60.
2. Ukupholisa iqondo lokushisa ukuya kuma-degrees angama-50, unqamule ikhonkco yangaphandle yegumbi lokuphinda ubuyele, vula i-motor yegumbi le-pneumatic kwaye uvule igumbi.
3. Ukuqhawula amacandelo kwaye uhlambulule usebenzisa isicoci se-ultrasonic, kwaye usule kwaye uhlambulule kwakhona usebenzisa i-spray can sprayer cleaner kwiindawo ezingadityaniswanga.
Izilumkiso
1. Gxininisa ekucoceni udonga lwangaphakathi lwegumbi lesithando somlilo kunye nommandla wokupholisa
2. I-Condenser, ityhubhu yokubuyisela, i-reflow soldering ingachithwa iinxalenye kumatshini wokucoca we-ultrasonic ukucoca.
3. Ukucoca i-furnace kufuneka kukhethe iimveliso ezingabonakaliyo, ii-ejenti zokucoca i-corrosive ziya kwenza i-corrosion kwi-metal surface emva kokucoca kunye nokonakalisa izixhobo.
4. Emva kokucoca, misa nje umoya ngqo.
5. Ukucoca rhoqo.
Iimpawu zeNeoDen IN12C Reflow Oven
1. Uyilo olukhethekileyo lwemodyuli yokufudumala luneempawu zokuchaneka kokulawula ukushisa okuphezulu, ukusabalalisa ukushisa okufanayo kwindawo yembuyekezo ye-thermal, ukusebenza kakuhle kwembuyekezo ye-thermal kunye nokusetyenziswa kwamandla aphantsi.
2. Ukuhanjiswa komoya oshushu, ukusebenza kakuhle kwe-solder.
3. Iifayile ezisebenzayo ezingama-40 zinokugcinelwa ukulayishwa lula ngexesha lenkqubo yokusebenza.
4. Ijiko lobushushu le-PCB linokuboniswa ngokusekelwe kumlinganiselo wexesha langempela.
5. Iisistim zokucoca umsi eziphuculweyo ezivavanywe yisoftware yokulinganisa ukuhamba komoya ezinikeleyo zinokuhluza iigesi ezinobungozi kunye nokuqinisekisa ukuba i-IN12 inokugcina ubushushu begumbi, ukunciphisa ukulahleka kobushushu kunye nokunciphisa ukusetyenziswa kwamandla okusebenza.
6. Uyilo olukhethekileyo lweplate yokufudumeza luqinisekisa ngokufanelekileyo i-IN12 iya kupholisa ngokulinganayo xa ukufudumeza kumisiwe, kwaye kuthintela ngokufanelekileyo ukuguqulwa kunye nomonakalo obangelwa ukuhla kweqondo lokushisa ngokukhawuleza.
Ixesha lokuposa: Dec-16-2022