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Basic welding process yakatarwa

一.Kugadzirira usati welding:

1: Mushandi anofanirwa kuenda kuburikidza neakakosha dzidziso yekudzidza uye inoshanda kudzidziswa, kuwana chitupa chebasa, anogona kuita welding, yekucheka basa.

2: Tarisa uone kana madhirowa ari echokwadi uye akakwana, nyatso dzidza madhirowa, gadzira iyo electrode inoshandiswa, welding parameters uye welding kutevedzana.

3: Tarisa uone kana zvinhu zvakazara uye saizi inoenderana nezvinodiwa zvekudhirowa.

4: Tarisa kana paine mafuta uye zvimwe zvinoputika zvigadzirwa mukati me10 metres yewelding saiti.

5: Tarisa uone kana tambo yemagetsi ye welder, mutsara wekutungamirira uye nzvimbo yekubatanidza zvakanaka pamberi pebasa.

二: Mushandi anofanira kutevedzera nzira dzakachengeteka dzekushanda.

1: Zvinorambidzwa zvachose kuisa filler mune weld gap.

2: Iyo workpiece inoiswa munzvimbo yakatsetseka welding kusvika painogoneka yewelding.

3: Usati welding, omesa electrode maererano nemirairo ye electrode.

4: Mukuita welding, welding inoitwa zvakanyatsoenderana nemaitiro ewelding uye maparamita anotarwa newelding process yekuongorora.

5: welding groove inofanira kusangana nezvinodiwa zvekudhirowa, ramba wakatsetseka, pasina kuputika, delamination, slag uye humwe hurema.

6: Iyo welding inofanirwa kuitwa pasi pemamiriro ekumhanya kwemhepo, humidity uye tembiricha munzvimbo yewelding.

7: Mushure mekuputika, welder inofanira kuisa kodhi 50mm kure nekuguma kweweld.

8: Zvakakodzera kudzora welding deformation nekugadzirisa welding process parameters, asiwo nereverse deformation, rigid fixation uye dzimwe nzira.

9: Zvikanganiso zvewelding zvinokanganisa kunaka kwemarara zvinofanira kugayiwa kana kugadziriswa tisati tasangana, uye mawelds anogadziriswa anofanira kuchengetwa akatsetseka uye akawandisa neaya ekutanga.

三: Kupera kwe welding kutaridzika kwemhando yekuongorora.Kushandiswa kwese kwemutongi wekutarisa, girazi rekukudza uye zvimwe midziyo ine yekutarisa yekuona, kana zvichidikanwa, kutariswa kwepamusoro kunogona kuitwa.Kuburikidza nekuona kukanganisa, matambudziko aripo muchinhu chakaedzwa anogona kuwanikwa nenguva.Kana matambudziko akaonekwa, matanho ekugadzirisa panguva anogona kutorwa.