Magnetic bias (magnetic bias) min bɛ fiyɛ arc welding (arc welding) waati la, o sababu bɛ bɔ magnetic field lines (magnetic field lines) tilali cogo bɛnbali la arc lamini na, o min bɛ kɛ sababu ye ka arc (kurunba) bɔ welding axis (sɔgɔlilan) la. Nin ko in cogoya bɛ kɛ sababu ye ka arc combustion sabati, gazi lakanani tɛ ko ɲuman ye, wa jiginɛ jiginni tɛ kɛ cogo la, o bɛ na ni welding defects ye i n’a fɔ welda formation jugu, undercut, underdaration, root or interlayer dɛsɛ fusion, pores, ani hali dɔw bɛna suck the electrode (welding wire) walima droplet to the one affe the one side, which whims to the one side. Sisan, fɛɛrɛ dɔw ni fɛɛrɛ dɔw bɛ don walima ka dɔgɔya arc magnetic bias blowing (arc magnetic bias blowing) bɛ don sen kan nin cogo in na:
1. Aw bɛ a ɲini ka baara kɛ ni AC welding machine ye, ni sisan, arc welding surunw ye ani fɛɛrɛ wɛrɛw ye walasa ka nin ko in ɲɛnabɔ.
2. Aw bɛ dugukolo kan nɛgɛ jɔyɔrɔ Changer.
(1) Aw bɛ welding ground wire (bonding wire) siri welda cɛmancɛ la.
(2) Aw bɛ dugukolo filiw siri welda kun fila bɛɛ la.
(3) Aw bɛ dugukolo sirilan kɛ ka surunya welding cogo la.
3. welding torch cable winding method: A kɛlen kɔ ka welding ton kabɔri yɔrɔ dɔ wuli ka a lamini ni welding port ye yɔrɔ (pipe) la ka wuli ka wuli ka taa a fɛ, welding bɛ kɛ. Aw bɛ pipe da laban tɔ kɛ ka a nɔ ye i n’a fɔ, a kun ye ka magnɛti fanga min bɛ bɔ magnɛti-yɔrɔ la, o bali.
4. Ni kulu in bɛ ɲɔgɔn kan, ni fɛn caman bɛ kɛ ka solide solide solide kɛ ka tack welding kɛ, ani nozzle fila bɛ siri a jɔyɔrɔ la, o kɔfɛ elekitorode arc welding welding normal bɛ kɛ. walima bridging method positioning, bɛ se ka jɔyɔrɔba ta degaussing la.
5. A bɛ se ka jate ka baara kɛ ni . Kuranko ɲɛnabɔli arc stabilisation system for correction in yɛrɛma . Hangao Tech (Seko masin) min ye invention patenti sɔrɔ . Walasa ka fɛn dilanni sira ka baarakɛcogo ɲɛ ani ka welda jogo ɲuman sɔrɔ, arc welding arc stabilisateur min labɛnna an ka tɔn fɛ, walasa ka sanfɛ gɛlɛyaw ɲɛnabɔ, o bɛ kuran-magnetiki foro janyalen dɔ fara a kan, min bɛ se ka ladilan arc cɛmancɛ la, ani ka arc sabati cɛmancɛ la ni kuran ye. Walima i ka taa ɲɛfɛ, ni kuran sabatili ye, arc tɛna wuli kɔfɛ walima numan fɛ ani numan fɛ, gɛlɛya min bɛ undercut ani 'hump' tɛna bɔ kɛnɛ kan. O la, sɛnɛfɛnw dilanni nafa bɛ ɲɛ ka taa a fɛ, wa a jogo bɛ sabati. Teliya bonya min ye 20-30% ye, o sɛgɛsɛgɛra sɛnɛfɛnw bɔli yɛrɛ la. Walasa ka ladamu ni welding currents ni production teliya danfaralenw ye, kuran-magnetiki fanga bɛ se ka ladilan ka kɛɲɛ ni welding currents ni teliya suguya wɛrɛw ye.
6. Butt welda minnu ka kan ka dɔgɔya, oxyacetylene high temperature demagnezation method bɛ se ka kɛ fan fila bɛɛ la.
7. Aw bɛ elekitorode yɛrɛ ka welding core lajɛ, wa eccentricité tɛ se ka kɛ ko jugu ye a dilanni waati, n’o tɛ eccentric blowing bɛna kɛ i n’a fɔ magnetic eccentric blowing.
8. Ni arc fiyɛli bɛ kɛ elekitorode welding waati la, elekitorode kɛrɛ bɛ se ka ladilan ka ɲɛ, walasa elekitorode ka wuli fiyɛli kɛrɛ fɛ, ani arc janya bɛ surunya, o min bɛ se ka kɛ ani min bɛ se ka kɛ fiɲɛ jugumanba la.
9. Ni fiɲɛ yɔrɔ dɔ kɛra welding waati la welda da la, arc strike plate ani lead-out plate bɛ se ka labɛn weldalan dakun fila bɛɛ la, ka sɔrɔ ka bɔ welding kɔfɛ, o fana bɛ se ka jɔyɔrɔ sɔrɔ fiɲɛ bilali la.
10. Aw bɛ magɛnni yɔrɔ minnu bɛ se ka kɛ, olu bɔ welda lamini na.
11. Ko juguw la, aw bɛ baara kɛ ni degaussing minɛn kɛrɛnkɛrɛnnenw ye Degauss fɛ.
