Mashandisirwo ekushandisa wave soldering michina

Mashandisirwo ekushandisa wave soldering michina
1. Soldering tembiricha of wave soldering midziyo

Tembiricha yekunyungudutsa yewave soldering equipment inoreva tembiricha ye tekinoroji yepamusoro peak panobuda muromo.Kazhinji, tembiricha ndeye 230-250 ℃, uye kana tembiricha yakadzikira, majoini ekutengesa ane hutsinye, anodhonzwa uye haana kupenya.Iyo inotokonzera chaiyo welding uye incandescence yenhema;kana tembiricha yakanyanyisa, zviri nyore kumhanyisa oxidation, kukanganisa bhodhi redunhu rakadhindwa, uye kupisa zvese zvikamu.Kugadziriswa kwetembiricha kunofanirwa kugadziridzwa zvinoenderana nechinhu uye saizi yebhodhi rakadhindwa, tembiricha ye ambient, uye kumhanya kwebhandi rekutakura.

2. Bvisa tin slag muvira soldering furnace nenguva

Marata ari mubhati yekugezesa yewave soldering mudziyo angangoita maokisi kana asangana nemhepo kwenguva yakareba.Kana maokisidhi akaunganidza akawandisa, anozopfapfaidzwa pabhodhi rakadhindwa nerata pasi pechiito chepombi.Bit solder majoini mukati mekupenya.Zvinokonzera kukanganisa senge slag control uye bhiriji.Nokudaro, zvakakosha kubvisa okisidi nguva dzose (kazhinji maawa mana oga oga).Antioxidants inogonawo kuwedzerwa kune yakanyungudutswa solder.Izvi hazvingodzivisi oxidation chete asiwo zvinoderedza okisijeni kuita tini.

3. Kureba kweave wave crest ye wave soldering midziyo

Iyo wave kureba kweiyo wave solder mudziyo inonyatso kugadziridzwa kusvika 1/2-1/3 yeukobvu hwebhodhi rakadhindwa.Kana iyo wave crest yakadzikira, inokonzeresa kudonha kwe solder uye tin kurembera, uye kana wave crest yakanyanya kukwira, inokonzeresa kuwanda kwetin.Zvikamu zvinopisa zvikuru.

4. Transmission speed ye wave soldering midziyo

Iyo yekumhanyisa yekumhanyisa yeave soldering michina inowanzo dzorwa pa 0.3-1.2m/s.Yakatemerwa pane imwe nyaya-ne-nyaya.Munguva yechando, apo bhodhi redunhu rakadhindwa rine mitsetse yakafara, zvikamu zvakawanda, uye simba guru rinopisa rezvikamu.Kumhanya kunogona kunonoka zvishoma;iyo yekudzokera kumashure inogona kukurumidza.Kana iyo yekumhanyisa ichikurumidza, nguva yewelding ipfupi.Zviri nyore kukonzeresa chiitiko cheimba welding, welding yenhema, kushaikwa welding, bridging, air bubbles, nezvimwe;kumhanya kunonoka.Nguva yewelding yakarebesa uye tembiricha yakanyanya.Zviri nyore kukuvadza akadhindwa redunhu mabhodhi uye zvikamu.

5. Transmission angle ye wave soldering midziyo

Iyo yekutapurirana kona yewave soldering michina inowanzo sarudzwa pakati pe5-8 madhigirii.Inotemerwa nenzvimbo yebhodhi rakadhindwa redunhu uye nhamba yezvikamu zvakaiswa.

6. Kuongororwa kwekugadzirwa kwetini mubhati ye soldering wave

Kushandiswa kwe solder mubhati yekugezera yewave soldering michina inonzi mushure.Ichawedzera kusvibiswa mune wave soldering lead solder, kunyanya kusvibiswa kwecopper ion kunokanganisa kunaka kwewelding.Kazhinji, zvinotora mwedzi mitatu yekuongorora laboratory - nguva.Kana tsvina ikadarika izvo zvinotenderwa, matanho anofanirwa kutorwa kuzvitsiva.