Iyo PCB yegungano rekuchenesa mvura nzira inoshandisa mvura senzira yekuchenesa.Chikamu chiduku (kazhinji 2% - 10%) cheva surfactants, corrosion inhibitors uye mamwe makemikari anogona kuwedzerwa kumvura.PCB gungano rekuchenesa rinopedzwa nekuchenesa nemvura yakasiyana-siyana uye kuomesa nemvura yakachena kana mvura yakasvibiswa.
Saka nhasi, tichakuzivisa iwe kune musimboti wePCB musanganotekinoroji yekuchenesa mvura uye zvayakanakira nezvayakaipira.
Zvakanakirayekuchenesa mvura ndeyekuti haina chepfu, haina kukuvadza hutano hwevashandi, haibatike, haiputike, uye ine kuchengetedzwa kwakanaka.
Kucheneswa kwemvura kune yakanaka yekuchenesa mhedzisiro pazvinhu zvidiki, rosin flux, zvinonyungudika nemvura uye zvinosvibisa polar.
Kuchenesa mvura kune kuenderana kwakanaka nechikamu chekurongedza zvinhu uye PCB zvinhu.Iyo haizozvimba kana kutsemura zvikamu zverabha uye machira, kuchengetedza mavanga nezviratidzo pamusoro pezvikamu zvakajeka uye zvisina kusimba uye hazvizogezwe.
Naizvozvo, kucheneswa kwemvura ndiyo imwe yenzira huru dzekunatsa kusiri kweODS.
Kukanganisayekuchenesa mvura ndeyekuti kudyara kwemidziyo yese kwakakura, uye zvakare zvinodiwa kuisa mari mumidziyo yekugadzira mvura yemvura yakachena kana mvura yakasvibiswa.Mukuwedzera, hazvina kukodzera kune zvigadzirwa zvisingadziviriri, zvakadai sekugadzirisa potentiometers, inductors, switches, etc. Mvura yemvura inopinda muchigadziro haisi nyore kubudisa, uye kunyange kukuvadza chinhu chemhete.
Washing tekinoroji inogona kukamurwa kuita yakachena yekugeza mvura uye mvura pamwe ne surfactant washing.
Iyo yakajairwa PCB musangano wekuyerera inoyerera seinotevera: mvura + surfactant → mvura → yakachena mvura → ultrapure mvura → inopisa kugeza mhepo → rinsing → kuomesa.
Mumamiriro ezvinhu akajairwa, mudziyo weultrasonic unowedzerwa mudanho rekuchenesa, uye banga remhepo (nozzle) mudziyo unowedzerwa kuwedzera kune ultrasonic mudziyo mudanho rekuchenesa.Kupisa kwemvura kunofanira kudzorwa pa60-70 ° C, uye hutano hwemvura hunofanira kunge hwakanyanya.Iyi imwe nzira tekinoroji inokodzera mabhizinesi ane zvakakwirira zvinodiwa pakugadzirwa kwakawanda uye kuvimbika kwechigadzirwa mukatiSMT chip processing zvidyarwa.Nokuda kwekuchenesa batch, zviduku zvekuchenesa zvinogona kusarudzwa.
PCBFuture mutengesi wePCB uye yakabatana zvigadzirwa & masevhisi kune zvemagetsi dhizaini uye indasitiri yekugadzira.Nhasi, vese vagadziri vemagetsi vanoziva kuti zvisinei kuti chii uye kupi vatengi vavo varipi, vari kukwikwidza munzvimbo yemusika wepasi rose.Kuti tive nemakwikwi, vese vagadziri vanofanirwa kutsvaga vanokwikwidza vatengesi.Kana uine chero mibvunzo kana kubvunza, inzwa wakasununguka kutibatasales@pcbfuture.com.tichakupindura iwe ASAP.
Nguva yekutumira: Nov-09-2022