PCBA processing ngokusebenzisa izinga eneneni imveliso ukusuka kwinkqubo yangaphambili ukuya kwinkqubo elandelayo phakathi kwexesha elifunekayo ukutyiwa, ngoko ixesha elincinane, kokukhona ukusebenza kakuhle, eliphezulu izinga lesivuno, emva kwayo yonke loo nto, kuphela xa imveliso yakho ingenangxaki. ukuya kwinyathelo elilandelayo.Ngalo mbandela sithetha malunga nokuveliswa kwamalungu e-solder kwi-PCBA welding tip yokutsala kunye nesisombululo:
1. PCB ibhodi yesekethe kwinqanaba preheating lobushushu liphantsi kakhulu, ixesha preheating lifutshane kakhulu, ukuze PCB kunye icandelo lobushushu isixhobo liphantsi, amacandelo welding kunye PCB ubushushu ukufunxa eveliswe convex punch ukuthambekela.
2. Ubushushu bokubekwa kwe-welding ye-SMT buphantsi kakhulu okanye isantya sebhanti sokuhambisa sikhawuleza kakhulu, ukuze i-viscosity ye-solder etyhidiweyo inkulu kakhulu.
3. Umphakamo we-electromagnetic pump wave soldering machine uphakame kakhulu okanye iphini lide kakhulu, ukuze umzantsi wephini ungaqhagamshelani nencopho yamaza.Ngenxa yokuba umatshini wokuthengisa wempompo ye-electromagnetic uliza eliza, ubukhulu bomngxuma wamaza yi-4 ~ 5mm.
4. Umsebenzi ongekho mgangathweni.
5. Amacandelo e-cartridge e-DIP ekhokelela kwi-diameter kunye ne-cartridge hole ratio ayichanekanga, umngxuma we-cartridge mkhulu kakhulu, ukufunxa ubushushu bepadi enkulu.
Ezi ngongoma zengxaki zingentla zezona zinto zibalulekileyo ekuveliseni incam yokutsala edibeneyo ye-solder, ngoko ke kufuneka senze ukulungelelaniswa okuhambelanayo kunye nohlengahlengiso lweengxaki ezingentla apha kwi-smt yokubekwa, ukusombulula ingxaki ngaphambi kokuba yenzeke, ukuqinisekisa isivuno semveliso kunye nokulungiswa kwemveliso. isantya sokuhanjiswa.
1. Tin ubushushu amaza 250 ℃ ± 5 ℃, ixesha welding 3 ~ 5s;iqondo lobushushu lisezantsi kancinci, isantya ibhanti lokuhambisa ukucotha ezinye.
2. ukuphakama kwamaza kulawulwa ngokubanzi kwi-2/3 yobukhulu bebhodi eprintiweyo.Ukwenziwa kwephini elifakiweyo kufuna izikhonkwane zecandelo ukuba zibekwe kwindawo eprintiweyo
3. Umphezulu webhodi yokuhlanganisa 0.8mm ~ 3mm.
4. Ukutshintshwa kwe-flux.
5. Ububanzi bomngxuma womngxuma wekhatriji yi-0.15 ~ 0.4mm enkulu kunomlinganiselo okhokelayo (i-lead ecolekileyo ithatha umgca osezantsi, i-lead engqindilili ithatha umda ophezulu).
Iimpawu ze-NeoDen IN6 Reflow Oven
1. I-convection epheleleyo, ukusebenza kakuhle kwe-soldering.
2. Uyilo lwezowuni ezi-6, ukukhanya kunye ne-compact.
3. Ukulawulwa kwe-Smart kunye ne-sensor yeqondo lokushisa eliphezulu, iqondo lokushisa linokuzinza ngaphakathi kwe- + 0.2 ℃.
4. Inkqubo yokucoca umsi owakhelwe ngaphakathi, inkangeleko entle kunye ne-eco-friendly.
5. Uyilo lokukhusela ukufudumala ukushisa, ukushisa kwe-casing kunokulawulwa ngaphakathi kwe-40 ℃.
6. Umbane wasekhaya, uluncedo kwaye uyasebenza.
Ixesha lokuposa: Jun-20-2023