Pibiliki minnu bɛ sɔgɔ ni nɛgɛ ye, gɛlɛya caman bɛ se ka sɔrɔ olu la welding kɛtuma na, i n’a fɔ u jukɔrɔla tigɛ, u bɛ kɛ ni u ye, u ma kɛ ni fɛn ye, u ma kɛ fɛn ye, ani fɛn wɛrɛw. O kɔfɛ, i bɛ kari sugu jumɛnw dɔn ni i bɛ pipe weldalen inox welding kɛ?
1. ka fara ka bɔ .
O bɛ tali Kɛ welding crack (welding crack) la min bɛ Sɔrɔ nɛgɛ fɛ welda la ani funteni min bɛ Sɔrɔ welding (sɔgɔli) kɛcogo la ka Se funteni hakɛ caman ma solide (solidu) layini kɛrɛfɛ. Bana kunbɛn fɛɛrɛw : Aw bɛ nɔgɔ juguw hakɛ kɔlɔsi kosɛbɛ i n’a fɔ kisɛkisɛ ni fosiporozɛni pipew ni welding fɛnw na minnu bɛ kɛ ni nɛgɛ ye, olu bɛ dɔ bɔ faraw ka funteni hakɛ la Aw bɛ nɛgɛ welda ka kemikaliya kɛcogo ladilan, ka weld microstructure ɲɛ, ka sumanw labɛn ka ɲɛ, ani ka plasitiki ɲɛ. ka danfara hakɛ dɔgɔya walima k’a jɛnsɛn; Aw bɛ baara kɛ ni alkalini welding fɛnw ye walasa ka nɔgɔw kɔnɔkow dɔgɔya welda kɔnɔ ani ka danfara hakɛ ɲɛ.
2. Nɛnɛ kari .
A bɛ kuma kari min bɛ sɔrɔ ni joli weldalen nɛnɛna fo ka se funteni hakɛ dɔgɔman ma, o bɛ wele ko kari nɛnɛman. Bana kunbɛn fɛɛrɛw : Aw bɛ baara kɛ ni welding welding fɛnw ye minnu ka dɔgɔn, aw bɛ cikanw labato ka ɲɛ cikanw kɔnɔ sani aw ka baara kɛ ni u ye; Aw bɛ tulu ni ji bɔ welda la sani aw ka welding kɛ, aw bɛ hidrɔzɛni hakɛ dɔgɔya welda la; Aw bɛ welding process parameters (sɔgɔli kɛcogo) hakɛ bɛnnenw sugandi ani funteni doncogo walasa ka dɔ bɔ welda ka gɛlɛya la, o bɛ teliya ka kɛ hidrɔzɛni bɔli furakɛli la welding kɔfɛ walasa ka hidrɔzɛni bila ka bɔ joli weldalen na
3. Reheat crack .
A bɛ kuma kari min bɛ sɔrɔ nɛgɛ intansi weldalen pipe la, o bɛ sumaya tugun funteni hakɛ dɔ la (sumaya furakɛli min bɛ mɔgɔ sɛgɛn walima funteni sɔrɔcogo wɛrɛ), o min bɛ wele ko reheat crack.
Banakunbɛn fɛɛrɛw : ka kɛɲɛ ni dilancogo wajibiyalenw dafali ye, welding fɛnw sugandi minnu fanga ka dɔgɔn, walasa welda fanga ka dɔgɔya ka tɛmɛ nɛgɛ basigilen kan, degun bɛ lafiya welda la, aw bɛ aw yɛrɛ tanga faraw ma minnu bɛ sɔrɔ funteni fɛ ka degun tolenw ni degunw hakɛ dɔgɔya; Aw bɛ pipe weldalen ka welding heat input (sumaya funteni donta) kɔlɔsi, ka premote (premote) ni funteni furakɛli funteni sugandi cogo bɛnnen na, ani ka aw yɛrɛ tanga yɔrɔ ma min bɛ se ka kɛ.
Pipe min bɛ kɛ ni nɛgɛ ye min tɛ sɔgɔ, o ka kan k’a janto a lamini na, a dilanni senfɛ, ani ka fɛn dɔw sɛmɛntiya waati bɛnnen na ani ka sɛbɛnw kɛ. ka fara cogoya suguya caman kan minnu bɛ jira pipe weldalenw dilannikɛlaw fɛ , . Hangao Tech (Seko masinw) .s Teliyaba min bɛ kɛ ni nɛgɛ ye min bɛ kɛ ni nɛgɛ ye, n’o ye pipe production ligne tube making machine ye, o bɛ baara kɛ ni SEKO ka kuran-magnɛtiki-kunnafoni-cimago-minɛn danma ye walasa ka arc deviated (arc devié) kɔlɔsi, o min bɛ sɔgɔli kɛcogo ɲuman n’a jogo ɲɛ kosɛbɛ. O waati kelen na, eddy current flaw detector bɛ kɛ ka fara ɲɔgɔn kan walasa ka pipe weldalen kɔnɔna kogo kɔlɔsi waati bɛɛ. PLC sitɛmu hakilitigi bɛ pipe weldalen in dilanni kunnafoniw kɔlɔsi ani k’u sɛbɛn waati yɛrɛ la, walasa sɔrɔ ka ɲɛ kosɛbɛ, o la, a musaka bɛ dɔgɔya.
