06040-06024Baara .
Bulldozer bearings ye masinw ye minnu bɛ kɛ ka yɔrɔw wuli minnu bɛ wuli, ka ɲɔgɔnkanu dɔgɔya, ani ka doni ci. A ka c’a la, u bɛ Kɛ kɔnɔna-bololan ye (cɛmancɛ-bololanɛgɛ), kɛnɛma-bololanɛgɛ (mote ni so) ye (sogo-buluw, jiribolo-yɔrɔw, n’a ɲɔgɔnnaw), ani kaburu dɔ (min bɛ wuli-wuli-yɔrɔw Bɔ ɲɔgɔn na). A ka fɛn ye kɛrɛnkɛrɛnnenya la karɔti chromium bearing steel (i n’a fɔ GCR15), min ka gɛlɛn ka bon (sɔgɔlifɛn gɛlɛya bɛ se HRC60-65 ma), a bɛ sɛgɛn, ani sɛgɛn kɛlɛli funteni furakɛli kɔfɛ. A bɛ se ka ladamu ni bulɔguw ka baarakɛcogo gɛlɛnw ye i n’a fɔ doni girinman, yɛrɛyɛrɛ, buguri, a ɲɔgɔnnaw ka kɛɲɛ ni ɲɔgɔnkanu ye, bulɔzi birikiw bɛ se ka tila ka kɛ wulilanw ye minnu bɛ wuli (o min bɛ dɔ bɔ ɲɔgɔnkanu na ni fɛnw ye minnu bɛ wuli ka caya ani minnu bɛ kɛ ka caya) ani ka sɛgɛn (minnu bɛ dɛmɛ ni sɔgɔli ye, i n’a fɔ bushings). Olu la, rolling bearings kɛra bulldozers ka fɛn fɔlɔw ye minnu bɛ wuli ka wuli ka da u ka friction coefficient dɔgɔyali kan ani teliya ladamuni barikama kan.1. dɛmɛnanw bɛ se ka wuli ka bɔ ɲɔgɔn na, olu bɛ se ka kɛ radiyali ni axiale ye (i n’a fɔ drive shafts, gear shafts) walasa ka yɔrɔ wulilenw (gears, sprockets, etc.) baara sabatilen sɔrɔ siraw kan minnu latigɛra ka kɔn, ka u yɛrɛ tanga yɛrɛyɛrɛli ma walima ka ɲɔgɔn sɔrɔ min bɛ sɔrɔ offset. Aw bɛ fɛnw wuli minnu bɛ wuli ka wuli ka kɛ wuli-wuli ye (walima sɔgɔli dɔgɔman) olu bɛ wuli ka kɛ wulilanw ye (walima sɛgɛsɛgɛli yɔrɔw), ka fanga bɔnɛ dɔgɔya fanga jiginni waati la, ani ka jiginni kɛcogo ɲɛ.Tarrying and transmiting loads Aw bɛ doni girinman ta (i n’a fɔ a yɛrɛ girinya, a girinya radiyali min bɛ kɛ ni gese meshing ye) ani axial load (i n’a fɔ fanga axiale min bɛ sɔrɔ bulldozer shovel ka thrust fɛ) bulldozer baara senfɛ, ani ka doni ta ka taa shell walima frame la walasa ka aw tanga shaft farikolo jiginni tilennen ma fanga kɔrɔ.
Aplikasiɔn kɛcogo misali .
Ni bulɔguw bɛ baara la (i n’a fɔ ka dugukolo gɛlɛn walima jiginni kuluw gɛrɛgɛrɛ), birikiw ka kan ka donibaw muɲu minnu bɛ se ka wuli (i n’a fɔ bolifɛn wotoroninw ka doni teliyalen min bɛ se tɔni 10 ma), o la, a ka kan ka birikiw sugandi minnu bɛ ni birikiw ye minnu ka bon (i n’a fɔ wulilan minnu bɛ kɛ ni jirisunw ye ani u yɛrɛ bɛ se ka wuli ka bɔ u nɔ na ani u bɛ se ka u yɛrɛ tanga ni u bɛ se ka u yɛrɛ tanga. ka roller material barika bonya.
2. Anti nɔgɔ ni sigili .
Baarakɛyɔrɔ bɛ buguri ni bɔgɔ la, wa birikiw ka kan ka kɛ ni sigilan yɔrɔw ye (i n’a fɔ tulu sigilanw ani buguri datugulanw):
Yɔrɔ minnu bɛ bɔ kɛnɛ kan (i n’a fɔ track drive wheel bearings) olu bɛ dawolo tulu sigilan fila ni buguri datugulanw de wajibiya walasa ka bɔgɔ ni cɛncɛn bali ka don boliyɔrɔ la (a nɔgɔyalen bɛ se ka kɛ sababu ye ka "abrasive wear" kɛ birikiw la, ka dɔ bɔ u ka ɲɛnamaya la ni 50% ye
Biriw minnu bɛ girinw kɔnɔ, olu bɛ tali kɛ girin tulu tulu ni u datugucogo la, wa a ka kan ka kɛ walasa girin-ka-bɔ-yɔrɔ ka kɛ fɛn ye min tɛ se ka bɔ.
3. tulu ni funteni bɔli .
Teliyaba min bɛ wuli (i n’a fɔ girinw sɔgɔlanw) bɛ tulu jagoyalen wajibiya ni girin tulu ye (a pikirilen don tulu siraw fɛ) walasa ka funteni wulibali bɔ (walasa ka a tanga tulumafɛnw tiɲɛni ma min bɛ sɔrɔ funteni caman fɛ)
Teliya dɔgɔyalen girin-Duty bearings (i n’a fɔ bucket pin roller bearings) ka kan ka to ka tulu kɛ ni tulu ye (siɲɛ kelen o kelen sanga 200) walasa ka tulu filimu kɛ ani ka dɔ bɔ ɲɔgɔnkanu na.
·Gɛlɛya: A ka dɛsɛ joona ka ɲɛsin wotoroninw dɛmɛni ma minnu bɛ sɔrɔ faraw ka fɛnw tiɲɛni fɛ. Fɛɛrɛ:
Ka jirikurunw ta minnu bɛ kɛ ni jiri ye (ni 50% farala doni kan-Baara seko la)
Optimisation de la curve logaritme logaritme (uniformisation de distribution stress) .
Upgrade lubricating grease to fully synthetic lithium based grease (drip point>260℃) .
2. Jisigiyɔrɔw jɔli sigida:
·Challenge: Siginiden tiɲɛni min bɛ sɔrɔ ji/laseli doncogo fɛ · Dilancogo kura:
Double Lip Oil Seal+Flue de fluide magnétique (ji tɛ se ka don a la IP68) .
Aw bɛ jibolisiraw fara ɲɔgɔn kan ka kɛɲɛ ni sigilan ye (i n’a fɔ Caterpillar D6T Design)
3. Ka baara kɛ sanfɛ-Altitude maraw la:
·Dimi yɔrɔ : funteni dɔgɔyali ye -50 degɛrɛ C ye, o bɛ kɛ sababu ye ka tulumafɛnw jɔ. Kùnbɛncogo:
Pre filled low-Furakɛcogo girisi ka ɲɛsin birikiw ma (a bɛ se ka woyo hali bi -60 degɛrɛ C)
A’ ye Toughness Bearing Steel (charpy impact energy) sugandi min ka bon walima min bɛ bɛn 100J ma)
Tags hot .: 06040-06024BEAring, China 06040-06024Baarakɛlaw, Fournisseurs, Factory
Aw ye ɲininkali ci .
