ERW (Electric Resistance Welding) pombi yesimbiinonzi ERW pombi kana HF welded pombi, ine zvakawanda zvakanaka sezvinotevera:

1) kugadzirwa kwepamusoro, mutengo wakaderera, mutengo wayo uri pamusoro peiyo UOE yakatwasuka musono yakanyura arc welded simbi, 85%;

2) yakakwira dimensional kurongeka, kutenderera kwayo (Roundenss) kwakakwirira kune spiral welded pombi, mumwe wake anogona kuchengetedza maawa akawanda mumunda;

3) yakatsetseka pamusoro, yakanaka kutaridzika, iyo inokodzera mukati uye kunze kwekuvhara yakavharwa.Munguva yakapfuura, kusavimbika kwakashata kweERW pombi welds, pombi kwave kune nhamba huru yetsaona, nokudaro kuderedza kushandiswa kweERW pombi.Nguva pfupi yadarika, Zhejiang Jinzhou Group yakaisa mari yakawanda, kuburikidza nekuedza pamwe kwevaongorori uye mugadziri wepombi, mamiriro aya achinja zvakanyanya eERW simbi pombi weld mhando inogona kuenzaniswa neLSAW inofananidzwa.

Maitiro eERW pombi kutora matanho anotevera:

1) kudzora kupisa kupinza mukuita, zvinhu zvakawanda zvinokanganisa kupisa kwekuisa, yekutanga ndiyo convergence angle (Convergency Angle).Mhedzisiro yacho yakaratidza kuti, kana mune zvimwe zvinhu zvinogara, iyo convergence angle yakakura kwazvo kuti ikonzere kutonhora welding, iyo convergence angle idiki zvakanyanya inozokonzera kupisa zvakanyanya.Chimwe chinhu chinokanganisa pombi yekupinza yekupisa mukumhanyisa kumberi kwemutsara wekugadzira.Mhedzisiro yacho inoratidza kuti mune zvimwe zvinhu zvinogara zvichiitika, kumhanya kwakakurumidza kunogona kukonzera kutonhora kwemoto, kunonoka, kunogona kutungamira kupisa.

2) kusimudzira mutsara otomatiki yekuona chubhu fekitori muJinzhou, kuitira kuti ive nechokwadi chemhando yeERW pombi, yekuwedzera yakawanda-chanecha kukanganisa kutariswa mupombi tekinoroji.Kusunungura tambo pamativi ese maviri eiyo ultrasonic bvunzo, eddy ikozvino yekuongorora mushure mekupedzwa kwewelding.Uye zvakare, akati wandei ekutarisisa kwekuona, uye sampling yeye flattening bvunzo uye mamwe mechaniki zvivakwa bvunzo.