Spherical plain bearings, i n’a fɔ sliding bearing suguya kɛrɛnkɛrɛnnen, olu dabɔra walasa ka jɛɲɔgɔnya dɔgɔya-Friction connection di fɛn fila ni ɲɔgɔn cɛ minnu bɛ ɲɔgɔn cɛ walima minnu bɛ lamaga dɔɔnin. K’a sababu kɛ u dilanni n’u jɔcogo ɲɔgɔn tɛ, sɛrɛkili kɛnɛw ye baara kɛcogo ɲuman jira ɛntɛrinɛti baara caman na. Load capacity, n’o ye baarakɛcogo jiralan jɔnjɔn ye, o bɛ tali kɛ u ka dannaya n’u ka sabatili la baarakɛcogo ɲumanw na.
I. Structure basique de bienarings spheriques .
A ka c’a la, biriki kɛnɛw bɛ Kɛ kɔnɔna-bololan ye, kɛnɛma-bololan, ani fɛnw ye minnu bɛ wuli. Kɔnɔna ni kɛnɛma bololanɛgɛw cɛsiraw bɛ furakɛ kɛrɛnkɛrɛnnenya la ka filimu tuluma dɔ dilan, o bɛ dɔ bɔ ɲɔgɔnkanu coefficient la. O wulilanw bɛ wuli kɔnɔna ni kɛnɛma bololanɛgɛw cɛ, o bɛ se ka kɛ sababu ye ka lamagacogo danfaralen sɔrɔ o yɔrɔ fila ni ɲɔgɔn cɛ. Ka kɛɲɛ ni fɛnw cogoya n’u hakɛ ye, jirisunw bɛ se ka tila suguya caman na, i n’a fɔ sɛrɛkili, silinda ani tatiri.
II. Load capacity classification of spherical plain bearings .
Birikɛnɛ kɛnɛ sɛrɛkiliw doni seko bɛ danfara ka kɛɲɛ n’u jɔcogo n’u kɛcogo ye. A ka c’a la, jirisunw bɛ se ka tila-tila ka kɛ nin yɔrɔ ninnu ye:
Radial load capacity: O bɛ tali kɛ doni maksimali la, o bɛ se ka se ka min muɲu radiyali siratigɛ la. Spherical spherical plain bearings kama, u ka doni radiyali seko bɛ bɔ fɔlɔ fɛnw cɛmancɛ ni u hakɛ la. Silindriki ni sɛrɛkili kɛnɛw bɛ tali kɛ ɲɔgɔn na, o bɛ tali kɛ ɲɔgɔnkanu yɔrɔ la kɔnɔna ni kɛnɛma bololanɛgɛw cɛ.
Axial load capacity: O bɛ tali kɛ doni hakɛ maksimali la min bɛ se ka muɲu axial sira fɛ. O axial load capacity (axial load capacity) bɛ tali kɛ kosɛbɛ biriki in jɔcogo la. Fɛn minnu bɛ Kɛ i n'a fɔ kɔnɔna ni kɛnɛma-bololankolonw, ani wulilanw cogoya n'u labɛncogo, olu bɛɛ bɛ nɔ Blà doni-ta-cogo la.
Overturning moment load capacity: Ni spherical plain bearing bɛ kɛ waati kɔrɔtalen na, kɔnɔna ni kɛnɛma bololanɛgɛw bɛ kɔrɔta ka kɛɲɛ ni ɲɔgɔn ye. Kɔrɔlen waati hakɛ min bɛ se ka muɲu, o ye waati jiginni doni seko ye. O wuli-ka-bɔ-waati doni seko in bɛ tali Kɛ fɛnw na i n’a fɔ a bɛ tali Kɛ a ka gɛlɛya la ani a ka wuli-wuli-yɔrɔw tilatilali.
