1. Iyo weldment ine yakanaka weldability
Iyo inonzi solderability inoreva kushanda kwechigadziko chinogona kuumba musanganiswa wakanaka wesimbi inosungirirwa uye solder pane tembiricha yakakodzera.Haasi ese masimbi ane zvakanaka weldability.Kuti uvandudze solderability, zviyero zvakaita seyepamusoro tin plating uye sirivheri plating inogona kushandiswa kudzivirira zvinhu pamusoro oxidation.
2. Chengetedza nzvimbo ye weldment yakachena
Kuti uwane musanganiswa wakanaka we solder uye weldment, iyo welding surface inofanira kuchengetedzwa yakachena.Kunyangwe kune weldments ane zvakanaka weldability, nekuda kwekuchengetera kana kusvibiswa, oxide mafirimu uye mafuta mavara anokuvadza kunyorova anogona kuitika pamusoro pemvura.Iva nechokwadi chekubvisa firimu rakasviba musati maita welding, kana zvisina kudaro iyo welding quality haigone kuvimbiswa.
3. Shandisa kuyerera kwakakodzera
Basa rekuyerera ndeyekubvisa iyo oxide firimu pamusoro peiyo weldment.Yakasiyana welding maitiro anofanirwa kusarudza akasiyana fluxes.Kana welding chaiyo zvigadzirwa zvemagetsi senge akadhindwa edunhu mabhodhi, kuitira kuti welding yakavimbika uye yakagadzikana, rosin-based flux inowanzoshandiswa.
4. Iyo weldment inofanira kupiswa kune tembiricha yakakodzera
Kana kutonhora kwekutengesa kwakanyanyisa, hazvina kunaka kupinda kweatomu solder, uye hazvibviri kuumba alloy, uye zviri nyore kuumba mubatanidzwa chaiwo;kana kutonhora kwekutengesa kwakanyanyisa, solder ichange iri mune imwe nyika isiri-eutectic, iyo inokurumidza kuparara uye kuputika kwemhepo, uye kuderedza kunaka kweiyo solder.Ichaita kuti mapedhi ari pabhodhi redunhu rakadhindwa abude.
5. Nguva yakafanira welding
Welding nguva inoreva nguva inodiwa pakuchinja kwemuviri uye kemikari panguva yese yewelding process.Kana tembiricha yewelding yakatemwa, nguva yakakodzera yewelding inofanirwa kutariswa zvinoenderana nechimiro, hunhu, uye hunhu hwechishandiso chinosungirirwa.Kana nguva yekuputika yakanyanyisa, zvikamu kana zvikamu zvekugadzira zvichange zvichikuvadzwa nyore nyore;kana yakapfupika, zvinodiwa zvewelding hazvigone kuwanikwa.Kazhinji, nguva yakareba yewelding yenzvimbo yega yega haipfuuri 5s.