A ka ca a la, a be se ka kɛ mobili ye.
Teri sɔbɛ, yala i delila ka mobili sigiyɔrɔ nɛgɛw ye wa? Ani, mobili sigilan tube ye mun lo ye?
N’ lanin b’a la ko an fanba bena mobili sigiyɔrɔw lɔn, nka an t’a lɔn .sigiyɔrɔru,hali n’an be mobili boli loon o loon, an be lafiya min sɔrɔ mobili sigiyɔrɔw la, o diyabɔ. Ni mɔgɔw be kuma sigiyɔrɔ koo la, u ka teli k’a fɔ ko a be golo wala ka fani don, ani u b’u janto dugukolo sanfɛfɛnw dɔrɔn lo la. Bi, nin barokun be mobili sigiyɔrɔ kɔnɔnakow yira - sigiyɔrɔ ka boon kɔnɔ, An k’a filɛ min be sɔrɔ ɛponji kɔnɔ.
Ni a be kuma sigiyɔrɔ ka fani kan, an k’a daminɛ ni sigiyɔrɔ ka fɛnw ye. Ka kɛɲɛ ni boon lɔcogo ye, mobili sigiyɔrɔw be se ka tilan .nɛgɛw,foam, masikiw ani pilasitiki yɔrɔw. Bi, barokunba ye sigiyɔrɔ kaare ye, sigiyɔrɔ kaare be lajɛn ni nɛgɛ tiyo, nɛgɛ nɛgɛw, pɔrɔnw ani yɔrɔ wɛrɛw ye. Nin ye sigilanw ka jaaw ye. An be se k’a ye ka gwɛ ko nɛgɛ yɔrɔ caaman be sigilan kan, i n’a fɔ, a be se ka yɛlɛma yɔrɔ wɛrɛ la (yɔrɔ 11nan), ani kɔfɛ sigilan dɛmɛ(yɔrɔ 10nan), yan, nɛgɛ nɛgɛ (yɔrɔ 6nan) ani fɛn wɛrɛw ye, dɔw ye nɛgɛw ye, dɔw be ni woow ye, dɔw be ni dingɛw ye, wala baarakɛcogo wɛrɛw. O kɔ, an bena nɛgɛ yɔrɔ minw be baara kɛ n’u ye, an k’olu lajɛ ka surunya.

Ka kɛɲɛ ni nɛgɛ nɛgɛw yɔrɔ ye, u be se ka tilan yɔrɔ saba la: nɛgɛ kaare, nɛgɛmafɛn min be kɛ yɔrɔ bɛɛ ani min be kɛ yɔrɔ bɛɛ. An be min fɔra yan, o ye nɛgɛ nɛgɛw ye minw be ɲɔgɔn dan, i ka jaa nin lajɛ:
Ka bɔ nɛgɛ ka axis cogoya la, nɛgɛ tilennin be yen ani nɛgɛso be yɛlɛma yɔrɔ fila la.
Ka ɲɛsin baarakɛcogo sifaw ma, mɔgɔw be yen, u be pɛrɛn, u be sɔgɔ, u be dɔgɔya, u be yɛlɛma ani o ɲɔgɔnnaw.

Ka fara o kan, sigiyɔrɔw ka fanga hakɛ min ka kan ka kɛ yɔrɔ wɛrɛw la, o be dan na, o be bɔ a la, a ka ca a la, u ye Q235B, Q355B, Q460B ye, fanga be sɔrɔ ka bɔ 235MPa la ka taga 460MPa, n’a ɲɔgɔnnaw.
Ka kɛɲɛ ni kogo bonya ye min ka bon, sigiyɔrɔ nɛgɛ be tilan nɛnɛba dɔ la min be kɛ ni nɛnɛ ye, nɛgɛ nɛgɛ ani nɛgɛ gwansan min be yɛlɛma. A ka ca a la, nɛnɛ-yen min be ni 2,0mm ye, n’a kogo bonya ka bon ni 2,0mm ye wala a be bɛn 2,0mm ma, nɛgɛ min be ni hot- ye, o ka ca.
A laban, o nɛgɛ nɛgɛw minw cogoya tɛ kelen ye, u be sɔgɔ ɲɔgɔn fɛ walisa ka sigiyɔrɔ ka fani dilan, i n’a fɔ a yiralen be cogo min na jaa nin kan. Sigiyɔrɔ ye dɛmɛ ye sigiyɔrɔ kɔnɔyɔrɔ la ani a laban, a be lɔyɔrɔba ta sigiyɔrɔ ka baara sifa caaman n’a ka lafiya la.
An b’a fɛ ka sigiyɔrɔmaw don bi, n lanin b’a la ko i ye sigiyɔrɔ caman kalan, n’i b’a fɛ ka dɔ lɔn, i ka taga an ka site web www.cbiesautomotive.com kan, i ni ce.