A ka c’a la, pipe minnu bɛ sɔgɔ ni nɛgɛ ye, olu bɛ kɛ ni nɛgɛ ye, nɛgɛ min tɛ sɔgɔ, nɛgɛ min bɛ sɔgɔ, nɛgɛ min tɛ sɔgɔ, nɛgɛ min tɛ sɔgɔ, nɛgɛ min tɛ sɔgɔ ni nikɛri ye, nka bawo nɛgɛ min tɛ sɔgɔ, o bɛ ɲini ka kɛ fɛn ye min bɛ se ka kɛ, a tɛ se ka fɔ ka ɲɛ, a bɛ se ka kɛ ko a bɛ se ka annealing, normalize, quenching, welding ani welding. A ka c’a la, a sanfɛla bɛ oksizɛni nɛrɛma sɛgɛsɛgɛli kɛ. Oksizɛni sɛgɛsɛgɛli tɛ nɔ bila nɛgɛ intanw cogoya la dɔrɔn, nka a bɛ nɔ jugu bila fana fura in baaracogo la min bɛ kɛ kɔfɛ. O la, furakɛli fɛɛrɛ minnu bɛ kɛ yɔrɔ la i n’a fɔ sɔgɔli, pasisi, ani polisi, olu ka kan ka kɛ ka u bɔ kuran furakɛli kɔfɛ ka kɔn o ɲɛ. I n’a fɔ pipe dilanni masin dilannikɛla ŋana, Hangao Tech (Seko masinw) . an yɛrɛ b’an yɛrɛ di walasa ka kiliyan ka gɛlɛya ɲɛnabɔ. An ka lajɛ nɛgɛ pipe poliging kan.
gɛlɛyaw
Polisi min bɛ kɛ tuma caman na, o ye polishing mécanique ye, polishing chimique, ani électrochimique polishing. Batch finishing ye ka baara kɛ ni abrasive ye polishing agent kɔnɔ walasa ka yɔrɔ in sanfɛla polisi walasa ka a yɔrɔ ɲɛ ka ɲɛ ani ka polishing effect sɔrɔ. Polishing kɔfɛ, miroir surface min ɲɛda gɛlɛya bɛ 0,4um walima a dɔgɔyalen na, o bɛ se ka sɔrɔ. Yɔrɔ minnu cogoya ka nɔgɔn, olu bɛ se ka polisi ni wuluwulu gɛlɛnw walima cɛsirilanw ye, ani yɔrɔ minnu cogoya ka gɛlɛn, olu bɛ se ka polisi ni polisi nɔgɔlenw ye. A yɔrɔ fitininw ka kulu belebelebaw bɛ masiri ni batɛmuw ye. Fɛɛrɛ dɔw bɛ yen i n’a fɔ wuli-wuli, masin yɛrɛyɛrɛ bɛ yeelen yɛrɛyɛrɛ, centrifuge centrifugal light, ani yeelen min bɛ wuli. Mechanical polishing bɛ ni surface grinding hakɛ fitinin ye, wa a ka gɛlɛn ka surfaces gɛlɛnw sɔgɔ.
Nin waati in na, a ka kan ka kɔn ka polisi, ni polisi ye ani polisi cɛsirilan min bɛ mɔ ni sɔgɔlilan ye walasa ka sɔgɔli kɛ, o min bɛ tila ka kɛ sɔgɔli gɛlɛn ye, cɛmancɛ sɔgɔli ani sɔgɔli finman. Grinding ɲuman kɔfɛ, a sanfɛla gɛlɛya bɛ se ka se 0,4um ma. Walasa ka sariya wɛrɛw dafa, i n’a fɔ dezarɛ, deburring, welding slag, matting, a ɲɔgɔnnaw, surface treatments i n’a fɔ sandblasting, shot blasting, ani brushing with steel wire wheels, olu bɛ kɛ tuma dɔw la. A sanfɛla min bɛ sɔgɔ ni nɛgɛ ye min bɛ kɛ ni nɛgɛ ye, o bɛ se ka kɛ sababu ye ka nɛgɛ nɔgɔli bali. Ni an ye ɲinini suguya wɛrɛw jateminɛ polishing degree kan, an bɛ sugandili caman kɛ modeli wɛrɛw la, i n’a fɔ . 8 Kungolo sɔgɔlan kunkolo sɔgɔli masin , kunkolo 10, kunkolo 16 ani kunkolo 32, tubabukan na ani tubabukan na. kemikaliya furakɛli ye ka yɔrɔw su ji la cogo bɛnnen na, bawo furaji bɛ yɔrɔ kolomaw wuli joona ka tɛmɛ yɔrɔw kan minnu bɛ kɛ konkari la, walasa a sanfɛla ka kɛ kelen ye ani ka polisi kuntilenna sɔrɔ. A ka c’a la, kemikaliya bɛ se ka kɛ ni polisi ye, a bɛ se ka kɛnɛya sabati dɔrɔn ni a hakɛ fitinin ye. Nka a bɛ baara kɛ ani a bɛ waati tiɲɛ ka tɛmɛ masinw ka polisi kan, wa a bɛ se ka yɔrɔ misɛnninw kɔnɔna sɔgɔ.
Kɔsa in na, a fɔra fana ko 18-8 suguya austenitic inox suguya bɛ se ka polisi ka kɛ filɛlikɛlan yeelen ye ni yeelenbɔlan dɔ farali ye. Nka aw ye aw janto nin ko ninnu na.
(1) Surface active bɛ sɔrɔ kemikaliya kɔfɛ, ani baarakɛminɛn ka kan ka kɛ passivate ye walasa a ka se ka sɔgɔsɔgɔ.
(2) Yɔrɔ misɛnni caman na i n’a fɔ brackets ani vises, masinw ka wuli ka kan ka kɛ walasa ka polisi kɛ cogo kelen na.
(3) Ni aw bɛ yɔrɔ belebelebaw polisi ni nɛgɛ ye minw bɛ kɛ ni nɛgɛ ye ani fɛn wɛrɛw, aw bɛ aw janto kɛrɛnkɛrɛnnenya la ka yɔrɔ jɛlen to a ka mɔ, wa a ka kan ka ko ka ɲɛ polishing kɔfɛ walasa ka yɔrɔ kɛnɛyacogo bɛnbali bali. Elektɔkimiki polisi bɛ se ka yɔrɔw ka baarakɛcogo jira min bɛ yeelen bɔ; Aw bɛ fɛnɲɛnamafagalanw tali kɛcogo ɲɛ; Yɔrɔ minnu dilannen don, olu ka gɛlɛya bɛ dɔgɔya; ani ka friction coefficient (fɔɔnɔ) dɔgɔya ka da a kan a sanfɛla gɛlɛya bɛ dɔgɔya. Elektɔkimiki polisi fana bɛ se ka kɛ ka buruburuw bɔ ani o ɲɔgɔnnaw.
Ni an y’a suma ni masinw ka poliyali ye, nin jogo ninnu bɛ ni kuran ye.
(1) masinw ka poliyali bɛna kɛ sababu ye ka dugukolo sanfɛla gɛlɛya ani ka fɛnw don a la minnu bɛ sɔgɔ, o bɛna dɔ bɔ nɛgɛ nɔgɔlen ka sɔgɔli la, k’a sɔrɔ elekitorokimiki polisi bɛna kɛ sababu ye ka dugukolo yɔrɔ dɔ dilan min tɛ fɛn kɛ ani ka dɔ fara nɛgɛ nɔgɔlen ka sɔgɔli kan.
(2) Electrochimique polishing bɛ ni wajibi dɔw ye substrat kan. Misali la, ni nɛgɛdaga tɛ kelen ye, a bɛna yɔrɔ jɛlen dɔ dilan min tɛ kelen ye, wa sɔgɔsɔgɔninjɛ jugumanw tɛ se ka polisi. Mekaniki polisi ka ɲininiw ka dɔgɔ kosɛbɛ substrat kan.
(3) Yɔrɔ minnu cogoya ka gɛlɛn, nɛgɛw, tasa finmanw ani yɔrɔ misɛnninw, kuran-sɛnɛfɛnw polisili ka nɔgɔn kosɛbɛ ka tɛmɛ masinw ka sɔgɔli kan.
(4) Elektrokimiki polisi ka baarakɛcogo ɲuman ka bon ni masinw ye, nka baarakɛminɛn belebelebaw tɛ se ka bila polisilan kɔnɔ, wa u bɛ kuranba kɛrɛnkɛrɛnnen de wajibiya, o min b’a to a ka gɛlɛn ka kuran-sɛnɛ kɛ.
(5) Baarakɛminɛn min bɛ sɔgɔ ni kuran ye, o ka kan ka kɛ kelen ye, wa ni a mago bɛ o la, pictographe katodi ka kan ka kɛ, n’o tɛ, surface yeelen bɛna kɛ cogo kelen na.
(6) Kuran ka bon kosɛbɛ kuran-sɛnɛ waati la, wa fiɲɛbɔlan ni baarakɛminɛn ka kan ka kɛ ni ɲɔgɔnkanu yɔrɔba ye ani ɲɔgɔnkanu ɲuman, n’o tɛ sigida sumaya bɛna baarakɛminɛn jeni.
(7) Polishing kɛcogo dɔw minnu bɛ kɛ ka austenitic inox kɛ, olu tɛ se ka kɛ ka martensitic stainless steel (austenitique inox) kɛ, o min bɛ se ka sɔgɔ.
