Kukonzekera kwa Selective Wave Soldering Equipment

Kusamaliramakina opangira magetsi opangira magetsi

Pazida zosankhidwa zowotchera mafunde, nthawi zambiri pamakhala ma module atatu okonza: module yopopera, flux module, preheating module, ndi soldering module.

1. Flux kupopera gawo kukonza ndi kukonza

Kupopera mbewu kwa Flux kumasankha pagulu lililonse la solder, ndipo kukonza moyenera kumatha kuonetsetsa kuti ntchito yake ikuyenda bwino komanso yolondola.Pakupopera mbewu mankhwalawa, nthawi zambiri pamakhala kachulukidwe kakang'ono kotsalira pamphuno, ndipo zosungunulira zake zimasauka ndikutulutsa condensation.Choncho, m'pofunika kuyeretsa mphuno ndi malo ozungulira ndi nsalu yopanda fumbi yoviikidwa mu mowa kapena njira zina za organic musanayambe kupanga zotsalira za flux ku mphuno kuti musatseke kuti mphuno ikhale yotsekedwa ndipo izi zimapangitsa kuti zisawonongeke. matabwa ochepa oyambirira pakupanga kosalekeza.
Kukonzekera bwino kwa nozzle kumafunika pazochitika zitatu izi: kugwiritsira ntchito kosalekeza kwa zipangizo mpaka maola 3000;ntchito mosalekeza zida kwa chaka chimodzi;ndi kupitiriza kupanga pambuyo pa sabata imodzi ya nthawi yopuma.Mokwanira yokonza ayenera kulabadira mkati kuyeretsa wa nozzle, ndi atomization chipangizo bwino kutsukidwa ntchito akupanga kuyeretsa.Musanagwiritse ntchito kuyeretsa kwa akupanga, njira yoyeretsera imatenthedwa pafupifupi 65 ° C, yomwe imatha kupititsa patsogolo luso la decontamination.Nthawi yomweyo, magawo a mapaipi ndi osindikiza a module yopoperapo ayeneranso kufufuzidwa bwino.

2. Kusamalira gawo la preheating

Nthawi zonse zida zisanayambe kutsegulidwa ndi kugwiritsidwa ntchito, gawo la preheating liyenera kufufuzidwa kuti muwone ngati galasi lotentha kwambiri lathyoka ndikuphwanyidwa, ndipo ngati ndi choncho, liyenera kusinthidwa nthawi.Ngati sichoncho, muyenera kugwiritsa ntchito nsalu yofewa ya thonje yoviikidwa m'madzi kapena mowa kuti muchotse zowononga zomwe zili pamwamba pake.Pakakhala zotsalira zotsalira pamtunda, mutha kugwiritsa ntchito njira yapadera yoyeretsera kuti muyeretse pamwamba pake.

Mu gawo la preheat, thermocouple imagwiritsidwa ntchito kuyeza kutentha kwa preheat ndipo ili ndi gawo lofunika kwambiri.Nthawi zambiri, thermocouple imayikidwa limodzi ndi chubu chotenthetsera.Mukamagwiritsa ntchito, ngati thermocouple ndi chubu chotenthetsera sichikufanana, yang'anani ngati chawonongeka, ndikusintha thermocouple munthawi yomwe ikufunika.

3. Kusamalira gawo la kuwotcherera

Kuwotcherera gawo ndi yolondola kwambiri ndi yofunika gawo pa kusankha kuwotcherera makina kusankha, izo zambiri ili kumtunda kwa mpweya kutentha mpweya gawo, pakati pa gawo zoyendera ndi m'munsi gawo kuwotcherera, mmene ntchito yake imakhudza mwachindunji. ubwino wa kuwotcherera bolodi dera, kotero kukonza kwake n'kofunika kwambiri.
Pamene yoweyula ayamba kuthamanga, ngati nozzle si konyowa kwathunthu ndi solder, gawo lomwe silinanyowetsedwe lidzatsekereza kutuluka kwa solder, ndipo kukhazikika kwa mafunde ndi kulondola kwa kuwotcherera kudzakhudzidwa kwambiri.Panthawi imeneyi, nozzle ayenera mwamsanga de-oxidation ntchito, apo ayi nozzle adzakhala mofulumira oxidized ndi kuchotsedwa.
Wave soldering ndondomeko adzabala kuchuluka kwa okusayidi (makamaka malata phulusa ndi phulusa), pamene kwambiri zingakhudze malata kuyenda, ndicho chifukwa chachikulu chopanda kanthu solder ndi bridging, komanso kuletsa nayitrogeni doko, kuchepetsa udindo. wa nayitrogeni chitetezo, kuti mofulumira makutidwe ndi okosijeni wa solder.Choncho, mu kuwotcherera ndondomeko kulabadira kuchotsa malata phulusa phulusa, komanso fufuzani ngati asafe kubwereketsa watsekedwa.