Aluminium inoda kupisa kwakawanda—kunoda kupeta kaviri kupfuura simbi—kuipisa zvakakwana kuti iite madziva.Kukwanisa kudzora kupisa ndicho chinhu chinokosha pakubudirira kwealuminium welding.Getty Images
Kana iwe uchishanda pane purojekiti yealuminium uye nzvimbo yako yekunyaradza isimbi, iwe uchakurumidza kuona kuti zvose zvaunoziva pamusoro pekubudirira welding simbi hazvizoshandi kana zvichishandiswa kune aluminium.Izvi zvinogona kuvhiringidza zvikuru kusvikira wanzwisisa zvimwe zvekusiyana kukuru pakati pezvinhu zviviri.
Aluminium inoda kupisa kwakawanda-inenge kaviri kupfuura simbi-kuipisa zvakakwana kuti iite puddles.Iine imwe yepamusoro-soro conductivity.Kunyange zvazvo aluminiyamu inogona kutora kupisa kwakawanda uye inoramba yakasimba, hazvirevi kuti unofanira kukwidza magetsi uye tariro yemigumisiro yakanakisisa paunenge uchitengesa.Unofanira kutevera seti yemiganhu kuti uwane mhedzisiro yaunoda.
Nzira iri nyore yekudhaya muchina ndeyekuwedzera kana kuderedza voltage nechikamu che5 kusvika wawana mvura inopenya inopenya mukati memasekonzi matatu.Kana ukawana dhaya mukati mesekondi kana maviri, dzikisa voltage ne5 kusvika yaitika mukati memasekonzi matatu.Hapana puddles mumasekonzi matatu?Wedzera voltage ne5 kusvika wazviita.
Pakutanga kweTIG welding, unofanirwa kudzvinyirira zvizere mapedals kuti uite kupisa kwakakwana, asi paunotanga kusanganisa, unoda kufambisa mapedhi nechepakati kumashure.Kutarisa purogiramu yako yebhedhi kuchakupa chiratidzo chekuratidza kuti unoda sei pedal pressure.
Pandakanga ndichidzidzisa vamwe, ndakatsanangura kuti vaida iyo yakaderera-voltage setting kuitira kuti vavape yakanakisa tembiricha yekushanda.Kupisa kwakanyanya kunogona kukonzera weld cracking, oxide inclusions, kupisa-kukanganisa zone softening, uye porosity-zvose zvinogona kukanganisa zvinhu zvako uye kukanganisa kunaka kweweld yako, zvose zvakarongwa uye zvinoonekwa.
Nekutonga kwakazara pamusoro pekupisa kwekuisa, iwe unogona kudzora uye netariro kubvisa aya matambudziko akajairika.
WELDER, yaichimbova Practical Welding Nhasi, inoratidza vanhu chaivo vanogadzira zvigadzirwa zvatinoshandisa uye kushanda nazvo zuva nezuva. Magazini ino yakashandira nharaunda yewelding muNorth America kwemakore anopfuura 20.
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Nguva yekutumira: Jul-18-2022
