Litaba tsa indasteri
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Litlhoko tsa ho futhumatsa bakeng sa liphaephe tsa tšepe tsa spiral
Pele ho chesa ha tšepe ea tšepe, ho futhumatsa lisebelisoa tse tala ha ho ntlafatse feela polasetiki ea tšepe, ho fokotsa matla a deformation, empa hape ho thusa ho phalla. Ho phaella moo, nakong ea ho futhumatsa ha tšepe, mefokolo e itseng ea sebopeho le khatello ea kelello e bakoang ke ingot ea tšepe e ka boela ea felisoa ...Bala haholoanyane -
Ke litlhahlobo life tse hlokahalang ka mor'a tlhahiso ea pipe ea tšepe ea arc e kentsoeng ka metsing
Nakong ea tlhahiso ea liphaephe tsa tšepe tsa arc tse ka tlas'a metsi, mocheso o tlameha ho laoloa ka thata ho netefatsa ho tšepahala ha tjheseletsa. Haeba mocheso o le tlase haholo, boemo ba welding bo ka 'na ba se ke ba fihla mocheso o hlokahalang bakeng sa ho cheselletsa. Ha boholo ba sebopeho sa tšepe se ntse se tiile, se ...Bala haholoanyane -
Khethollo ea boleng ba bophara bo boholo bo otlolohileng seam welded tšepe liphaephe
Tšebeliso ea lipeipi tsa tšepe tse otlolohileng tse bophara ba bophara bo boholo ba seam e se e atile haholo bophelong ba batho. Joale, na ua tseba hore na boleng ba liphaephe tsa tšepe tse otlolohileng tse bophara bo boholo bo ka aroloa ka likarolo life? E re ke u tsebise litaba tse itseng tse ka tlase. Ka kakaretso, maemo a ...Bala haholoanyane -
Mabaka a ho se leka-lekane lebota botenya ba spiral seam submered arc welded tšepe lipeipi
The spiral seam submerged arc welded steel pipe e na le botenya ba lebota bo lekanang, e shebahala e le ntle, e hatellehile ka ho lekana, ebile e tšoarella nako e telele. The spiral seam submerped arc welded steel pipe e na le botenya bo sa lekaneng ba lebota le khatello e sa leka-lekaneng holim'a phala ea tšepe. Likarolo tse tšesaane tsa phala ea tšepe li tla robeha habonolo. Tsebiso...Bala haholoanyane -
Mokhoa oa ho itšeha phala ea tšepe ea Spiral
Hona joale, mokhoa o tloaelehileng ka ho fetisisa oa ho seha liphaephe o sebelisoang ke baetsi ba liphaephe tsa tšepe ea spiral ke ho itšeha ka plasma. Nakong ea ho seha, ho tla hlahisoa mosi o mongata oa tšepe, ozone le nitrogen oxide, e leng se tla silafatsa tikoloho e haufi haholo. Senotlolo sa ho rarolla bothata ba mosi...Bala haholoanyane -
Litšitiso tse tloaelehileng sebakeng sa welding ea liphaephe tsa tšepe tsa spiral
1. Li-bubbles Hangata li-bubble li hlaha bohareng ba sefaha sa weld, 'me hydrogen e ntse e patiloe ka har'a tšepe ea weld ka mokhoa oa li-bubble. Lebaka le ka sehloohong ke hore terata ea welding le flux li na le mongobo holim'a metsi 'me li sebelisoa ka ho toba ntle le ho omisa. Hape, nako ea hona joale e batla e phahame haholo ...Bala haholoanyane
