Yakanyura arc simbi pombi yave pombi yesimbi yemapurojekiti makuru ekutakura oiri uye gasi kumba nekune dzimwe nyika nekuda kwehukuru hwayo hwemadziro, kunaka kwezvinhu uye yakagadzikana tekinoroji. Mumahombe-diameter akanyura arc simbi pombi yakasungwa majoini, iyo weld seam uye inopisa-inokanganisa nzvimbo inzvimbo dzinowanzo kukanganiswa kwakasiyana, nepo welding undercuts, pores, slag inclusions, kusakwana fusion, kusakwana kupinda, weld bumps, kupisa-kuburikidza. , uye welding cracks Ndiyo nzira huru yekuremara kwewelding, uye inowanzova mavambo enjodzi dzepipe yesimbi yakadzika. Matanho ekudzora ndeaya anotevera:

1. Kudzora usati welding:

1) Izvo zvigadzirwa zvinofanirwa kutariswa kutanga, uye chete mushure mekupfuura ongororo vanogona kupinda munzvimbo yekuvaka zviri pamutemo, uye nekushinga kushandisa simbi isina kukodzera.
2) Yechipiri ndeyekutarisira kwe welding zvinhu. Tarisa uone kana zvinhu zvewelding zviri zvigadzirwa zvinogoneka, kana iyo yekuchengetera uye yekubikira system inoshandiswa, kana pamusoro pezvakagoverwa welding zvinhu zvakachena uye zvisina ngura, kana kupfekedzwa kwetsvimbo yewelding kwakamira uye kana kune mildew.
3) Yechitatu ndeyekutarisira kwakachena kwenzvimbo yewelding. Tarisa kuchena kwenzvimbo yewelding, uye hapafaniri kunge kune tsvina yakadai semvura, mafuta, rust uye oxide film, iyo inoita basa rinokosha mukudzivirira kukanganisa kwekunze mu weld.
4) Kuti usarudze nzira yakakodzera yewelding, musimboti wekutanga welding welding uye unotevera welding unofanirwa kuitwa.

2. Kudzora panguva yewelding:

1) Tarisa uone kana izvo zvinongedzo zvewaya yewelding uye flux ndeyechokwadi zvinoenderana newelding maitiro mirau yekudzivirira kushandiswa kusiri kwewelding waya uye flux uye kukonzera tsaona welding.
2) Chengetedza nzvimbo yewelding. Kana nharaunda yewelding isiri yakanaka (tembiricha yakadzikira pane 0 ℃, hunyoro hwehukama hwakakura kupfuura 90%), matanho anoenderana anofanirwa kutorwa pamberi pekupisa.
3) Pamberi pe-welding, tarisa groove zviyero, kusanganisira mapeji, mabheji asina kujeka, makona uye misalignments, kana inosangana nezvinodiwa zvemuitiro.
4) Kunyangwe iyo welding ikozvino, welding voltage, welding kumhanya uye mamwe maitiro maparamita akasarudzwa mune otomatiki yakanyura arc welding process ndeyechokwadi.
5) Chengetedza vashandi vewelding kuti vashandise zvizere kureba kwepilot arc plate pamagumo epombi yesimbi panguva ye otomatiki yakanyura arc welding, uye kusimbisa kushandiswa kwekushandisa kwepilot arc plate panguva yemukati nekunze welding, iyo inobatsira kunatsiridza pombi kupera welding.
6) Tarisa uone kana vashandi vewelding vanotanga kuchenesa slag panguva yekugadzira welding, ingave majoini akagadziriswa, kana paine mafuta, ngura, slag, mvura, pendi uye imwe tsvina pagorofu.