Rivets, i n’a fɔ fɛnw sirilan nafamaw masinw ka ɲɔgɔndanw na, olu bɛ kɛ ka caya aerospace, mobili ani sow jɔli la. Ni aw ye rivet ɲuman sugandi, o tɛ dan ɲɔgɔndan dannaya dɔrɔn ma, nka a bɛ nɔ bila fana a ka sigida bɛɛ lajɛlen lakanani n’a muɲuni na. Nin barokun bɛna kuma rivets sugandicogo dɔnniya siratigɛ la ka da fɛnw, fɛnsɛbɛnniw, suguya ani baarakɛyɔrɔ kan.
1. Fɛnw sugandili .
rivet fɛn ka kan ka dɔn ka da a kɛcogo fanga, a sɔgɔli ani a funteni wajibiyalenw kan. Fɛn minnu bɛ kɛ ɲɔgɔn fɛ, olu ye aluminiyɔmu (a ka nɔgɔn ani a ka nɔgɔ{- bɛ se ka kɛ), nɛgɛ (se fanga ka bon), nɛgɛ min tɛ sɔgɔ (Corrosion{- bɛ se ka kɛ ni nɛgɛ ye), ani nɛgɛ (conductivité good). Misali la, High{-{4}}Aluminiyɔmu barikama walima titanium alloy rivets bɛ kɛ ka caya aerospace baara la, ka sɔrɔ nɛgɛ inox walima rivet plated de ka fisa kɔgɔjida laminiw ma walasa ka nɔgɔ bali.
2. Ɲɛfɔli bɛnkan .
Rivet cɛmancɛ ni a janya ka kan ka bɛn tigitigi ni fɛnw janya ni u dingɛ cɛmancɛ ye minnu bɛ fara ɲɔgɔn kan. Rivet minnu ka fin kojugu, olu bɛ se ka kɛ sababu ye ka ɲɔgɔn lajɔ, ka sɔrɔ rivet minnu ka bon kojugu, olu bɛ se ka dɛsɛ ka baarakɛminɛn in sigi walima ka a tiɲɛ. A ka c’a la, rivet cɛmancɛ ka kan ka kɛ 1,5 fo 2 ye, a janya ka kan ka kɛ ka plati fila bɛɛ janya faralen ɲɔgɔn kan ka fara kunkolo hakɛ dɔ kan.
3. Aw bɛ bɛnkan sɛbɛn .
Rivets bɛ sɔrɔ suguya caman na, i n’a fɔ rivet solide (attachment permanent), fiyentɔw (kelen-sigida fan fɛ), fiyentɔw rivets (a bɛnnen don yɔrɔ minnu tɛ{1}}yɔrɔ ye), ani explosion-proof rivets (walasa ka lakana kɛrɛnkɛrɛnnenw ɲini). Misali la, mobili dilancogo bɛ to ka baara kɛ ni fiyentɔw ka rivets ye walasa ka sigi teliya la, min tɛ kelen ye-K’a sɔrɔ bridge structures bɛ u jigi da sanfɛ-Strength solid rivets for long-term stability kan.
4. Laminiko bɛnkan .
High-Semperature, Vibrating, walima Corrosive sigidaw de bɛ rivets kɛrɛnkɛrɛnnenw de wajibiya. Misali la, nikɛri-Livets basigilenw bɛ se ka kɛ ka caya-Furaya kɛcogo la, ka sɔrɔ ka sigidaw lamaga minnu bɛ yɛrɛyɛrɛ, olu bɛ ladilikan di ka anti-loosening fɛɛrɛw fara ɲɔgɔn kan. kemikaliya baarakɛcogo bɛ rivetw de wajibiya ni asidi- ani alkali- ye minnu bɛ se ka banaw kunbɛn.
Farankan
RIVET sugandili bɛ jateminɛ bɛɛ kɛ fɛnw cogoyaw la, u ɲɛfɔcogo ɲuman, u suguya n’u baarakɛcogo, ani sigida cogoyaw. Ladilikan di ni baarakɛlaw ye minnu bɛ baara kɛ ni baarakɛlaw ye, Consulting Engineering Standards (i n’a fɔ ISO walima GB), o bɛ ladilikan di walasa ka a dɔn ko rivet bɛ bɛn kosɛbɛ ni baarakɛcogo kɛrɛnkɛrɛnnenw wajibiyalenw ye, ka jɛɲɔgɔnya lakananen ni nafama sɔrɔ.
