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Cakɛda min bɛ kɛ ni wuluwulu ye, o tulu cogo: gafe min bɛ kɛ senfɛ-senfɛ

Views: 0     Author: Site Editor Bɔli waati: 2026-04-07 Bɔyɔrɔ: Yɔrɔ

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Tuma caman na, tulumafɛn ɲuman de ye dan ye cakɛda bolibaga ka so fanga seko ni a ka baarakɛ waati la. Ni o tɛ, hali cakɛda premium bɛ tiɲɛ joona doni nɔgɔmanw kɔrɔ. Cakɛda min bɛ wele ko roller chain, o bɛ baara kɛ kosɛbɛ i n’a fɔ biriki gansanw minnu bɛ ɲɔgɔn kan, olu bɛ tugu ɲɔgɔn na. Ni aw ye ji furakɛ ka ɲɛ, aw bɛ se k’a baarakɛ waati janya fo ka se siɲɛ 100 ma.

Nin roller chain lubrication guide bɛ ɛntɛrinɛti sariya gɛlɛnw tiɲɛ, ANSI ka fɛn ɲɛfɔlenw fana sen bɛ o la. A bɛ sigida fɛn nafamaw sɛgɛsɛgɛ minnu bɛ tali kɛ yɔrɔ saniyalenw na ka se sɛnɛko cogoyaw ma minnu bɛ sɔgɔsɔgɔ kosɛbɛ. An bɛ baarakɛcogo tigitigiw ɲɛfɔ minnu ka kan ka kɛ walasa ka sɛgɛnlafiɲɛbɔ sabatilen taabolo fila-fila datugu. O sariyakolow labatoli bɛ ladonni kɛcogo kɔrɔ caman sɛmɛntiya ka kɛ baarakɛcogo nafama ye. Aw bɛna a faamu tigitigi tulu bɛ taa yɔrɔ min na mikro-clearances kɔnɔ ani cogo min na aw bɛ se ka minɛnw tiɲɛni bali minnu bɛ se ka kɛ balawu ye.

Takeaways (Takeaways) kunbabaw

  • Aw kana tulumafɛnw kɛ abada: Girisi min ka gɛlɛn kosɛbɛ, o tɛ se ka don mikro-yɔrɔ kɔrɔlenw na minnu bɛ pinɛw ni bugunw cɛ so funteni na.

  • A kɛcogo tigitigi nafa ka bon: Tumu ka kan ka kɛ jɛgɛnsira dawolow la fan nɔgɔlen na, ka baara kɛ ni fanga cɛmancɛ ye walasa ka tulu sama ka don jogindaw kɔnɔ. cakɛda

  • Aw bɛ masin danw dɔn : Tumu hakɛ si tɛ cakɛda min sera janya dan na 3% ma walima min bɛ nɛgɛso buguri bilenman jira (kɔnɔna jalen taamasiɲɛ ye).

  • Aw bɛ fɛɛrɛ in ni teliya bɛn ɲɔgɔn ma: Bolola tulu bɛ se bolifɛnw ma minnu teliya ka dɔgɔ, nka teliya min ka ca ni 300 RPM ye, o bɛ tulu-bololanɛgɛ walima fanga-don-minɛnw de wajibiya.

1. Cakɛda sɛgɛncogo fiziki: Mun na tulu bɛ mɔgɔ si hakɛ fɔ

Nɛgɛ bɛ tiɲɛ cogo min na, o faamuyali b’an dɛmɛ an kana dɛsɛ joona. Cakɛda bolicogo bɛ masinko fasa kɛrɛnkɛrɛnnenw kɛ baara kɛtuma na. An bɛ o ɲɛnamaya kɛcogo in tila-tila ka kɛ finidoncogo danfaralen ye min bɛ taabolo saba la.

  1. Taabolo fɔlɔ (Break-in): Sɛgɛsɛgɛli fɔlɔ bɛ kɛ teliya la a sigili kɔfɛ dɔrɔn. Mikɔrɔskɔpi yɔrɔ sanfɛla minnu bɛ pinɛw ni bugunw kan, olu bɛ ɲɔgɔn sɔgɔ. O sɔgɔli bɛ o yɔrɔw nɔgɔya.

  2. Taabolo 2nan (Stable Wear): Nin ye baarakɛcogo ye min ka jan. Tumu filimu min bɛ kɛ ni ji ye, o bɛ nɛgɛ ni nɛgɛ ni ɲɔgɔn cɛ tilennen bali. Janya bɛ to ka dɔgɔya. Aw b’a fɛ ka bolifɛn in to nin cogo in na ka mɛn.

  3. Taabolo 3nan (Terminal Failure): Tumu bɛ tiɲɛ pewu. A sanfɛla gɛlɛn bɛ sɛgɛn ka tɛmɛ. Pitch misalignment bɛ kɛ, wa doni fanga bɛ wuli kosɛbɛ. O bɛ kɛ sababu ye ka janya teliya walima ka kari yɔrɔnin kelen.

Baarakɛlaw fana ka kan ka danfara don dɛsɛcogo suguya caman ni ɲɔgɔn cɛ. Dɛsɛ bɛɛ tɛ bɔ tulu tali jugu la.

  • Tensile Failure (Tensile Failure): Doni caman tiɲɛni bɛ kɛ ni kɛnɛma fanga tɛmɛna kari fanga kan.

  • Sɛgɛn dɛsɛ : Sikili degun bɛ micro-cracks (mikɔrɔ-fari) kɛ kɛrɛfɛ-platiw la. O laban bɛ na ni sɔgɔsɔgɔninjɛ barikama ye.

  • Sɛgɛsɛgɛli dɛsɛ: Sliding friction bɛ structurel material bɔ pinɛw ni bushings la waati kɔnɔ. Ji maracogo ɲuman bɛ ɲɛsin sɛgɛnlafiɲɛbɔ dɔrɔn ma.

50_wuluwulu_cakɛda_ni_60_wuluwulu_cakɛda.png

2. Tumu ɲuman sugandili: Ɛntɛrinɛti sariyaw ni diɲɛ sigida lakikaw

Ji ɲuman sugandili bɛ kɛ ni doncogo ni filimu fanga balansi ye. Tumu ka kan ka fin fo a ka se ka tɛmɛ pinɛ-bushing yɔrɔ misɛnninw fɛ. O waati kelen na, a ka kan ka to a ka bon walasa ka filimu hidrodynamique cushioning mara.

Viscosité ni Température sariyaw

Aw ka kan ka tulu ɲumanw kɛ tuma bɛɛ, minnu tɛ safinɛ ye, minnu bɛ bɔ petoroli la. Fura minnu bɛ sɔrɔ safinɛ tuluw la, olu bɛ se ka ji minɛ ani ka kɔnɔna sɔgɔli teliya. Aw bɛ aw ka sugandili sinsin sigida baarakɛcogo funteni kan ni SAE ka sɔgɔsɔgɔninjɛ hakɛ dantigɛlenw ye.

Lamini funteni hakɛ

SAE Viscosity Grade min bɛ ladilikan di

-20°F fo 20°F (-29°C fo -7°C)

SAE 10. Bamako, Mali

20°F fo 40°F (-7°C fo 4°C)

SAE 20. Ɲɛjirali dɔw

40°F fo 100°F (4°C fo 38°C)

SAE 30 ye

100°F fo 120°F (38°C fo 49°C)

SAE 40 ye

120°F fo 150°F (49°C fo 66°C)

SAE 50 ye

'No Grease' Sariya

Aw kana tulu gɛlɛnw kɛ a kɛcogo la min bɛ kɛ ka kɛɲɛ ni sariya ye. Fɛɛrɛtigi caman bɛ fili ka tulumugumugu kɛ fɛnɲɛnamafagalanw na minnu bɛ taa ɲɔgɔn fɛ. Gɛrɛsi bɛ kɛnɛma tasaw datugu ka ɲɛ nka a bɛ kɔnɔna jogindaw kɔngɔ. A tɛ se ka woyo ka don mikroskɔpi yɔrɔ kɔrɔlenw na so funteni na. Kɛnɛma yɔrɔ bɛ i n’a fɔ a tululen don kosɛbɛ ka sɔrɔ pinɛw bɛ jeni ka bɔ sɔgɔli jalen na.

Laminiko danfara: Saniya ni buguri gɛlɛn

Tumu kɛcogo kɔrɔw bɛ baara kɛ ka ɲɛ bolifɛn saniyalenw na. Nka, sigida minnu bɛ sɔgɔsɔgɔ kosɛbɛ, olu bɛ fɛɛrɛ kɛrɛnkɛrɛnnenw de wajibiya. Sɛnɛ walima sɛnɛfɛnw bɔli la, tulu ɲiginnenw bɛ wuli ka kɛ sɔgɔlan ye min bɛ tiɲɛni kɛ kosɛbɛ. Bugun bɛ siri tulu la ka nɛgɛ labɔ.

Ni buguri ka ca, aw bɛ foro la sɛgɛsɛgɛli kɛcogo wɛrɛw lajɛ. Aerosol fiyɛli minnu bɛ kɛ ni filimu jalenw ye, olu bɛ PTFE walima grafite dacogo dɔ to min tɛ nɔrɔ. Fura barikama wɛrɛ ye parafin sizo funteni ye. I bɛ sizo sumaya, ka nɛgɛ su ji la, ka a to a ka nɛnɛ. O bɛ jogindaw datugu kɔnɔna na ka sɔrɔ ka kɛnɛma buguri bɔn.

3. ANSI-Recognised Roller Chain Lubrication Fɛɛrɛ 5 minnu bɛ yen

Ameriki jamana ka sariyaw ka tɔnba (ANSI) bɛ tulu kɛcogo danfaralen duuru jira. Aw ka kan ka fɛɛrɛ in bɛn aw ka baara teliya ni aw ka doni seko ma.

Fɛɛrɛ Tɔgɔ

Jiginni fɛɛrɛ

Baarakɛcogo ɲuman

Fɛɛrɛ 1: Gafe in

Aw bɛ burusi, tulu bidon, walima fiyɛli kɛ

Teliya dɔgɔman, doni dɔgɔman baarakɛcogo

Fɛɛrɛ 2nan: Drip

Tumu tasaw (5-20 jilama/min) .

Yɔrɔ-dafalen bolifɛnw

Fɛɛrɛ 3nan: Baarakɛminɛn

Sump immersion (~10mm jugumanba) .

Teliya cɛmancɛ la, bolifɛnw bɛ taa ɲɛ

Fɛɛrɛ 4nan: Tumu-bololanɛgɛ

Disiki wulilen tulu min bɛ wuli

Teliya min bɛ tɛmɛ 300 RPM kan

Fɛɛrɛ 5nan : Fanga-dumuni

Pɔnpe jikuru min bɛ lamini

Doni girinmanw, teliyaba bolifɛnw

Fɛɛrɛ 1: Bolo la tulu kɛli

Fɛɛrɛtigiw bɛ ji kɛ ni burusi, tulubɔlan walima fiyɛlilan ye. O bɛ bɛn teliya dɔgɔman ni doni dɔgɔman baarakɛcogo ma kosɛbɛ. A b’a ɲini ka tugu don o don waati bolodalen kɔ kosɛbɛ walima ka baara kɛ ni baarakɛwaati ye sanga 8 kɔnɔ. A bɛ faratiba lase hadamadenw ka fili ma.

Fɛɛrɛ 2nan : Tumu min bɛ kɛ ni jikuruw ye

Tumu tasaw bɛ ji di ka ɲɛsin ɲɔgɔndanw ma. Setup standard bɛ jigin 5 fo 20 la miniti kelen kɔnɔ. O fɛɛrɛ in bɛ to ka kɛ koɲuman ye yɔrɔ-dafalen, biriki-tansiyɔn dɔgɔya bolifɛnw na. A bɛ tiɲɛni dɔgɔya ka sɔrɔ a bɛ datugucogo basigilen di.

Fɛɛrɛ 3nan : Tumu min bɛ kɛ ka tulumafɛnw tulu

Lupu yɔrɔ min ka dɔgɔn kosɛbɛ, o bɛ su tulubɔlan dɔ kɔnɔ min datugulen don. Jiginni juguya ka kan ka to milimɛtɛrɛ 10 lamini na. Ni jikuru in donna kojugu, ji bɛ funteni tɛmɛnen lase mɔgɔ ma ani ka oksidan sɔrɔ joona. O fɛɛrɛ in bɛ baara Kɛ kosɛbɛ kɛrɛnkɛrɛnnenya la teliya cɛmancɛw la.

Fɛɛrɛ 4nan : Tumu-bololan (Slinger) tulu

Disiki min bɛ wuli ka wuli, o bɛ tulu fili a kɔnɔna kogo dɔ kan. O kɔfɛ, ji bɛ to ka jigin ɲɔgɔndanw kan. O fɛɛrɛ fangama in bɛ baara kɛ ka ɲɛ dɔrɔn ni teliya ye min tɛmɛna 300 RPM kan. O dakun in duguma, disiki tɛ ni santirifugal fanga bɛrɛ ye.

Fɛɛrɛ 5nan : Tumu min bɛ kɛ ni fanga ye (Stream).

Pɔnpe min bɛ lamini, o bɛ jikuru dɔ fiyɛ min bɛ to senna ka taa kɔnɔna dugumalan kan. O bɛ musaka fɔlɔ de wajibiya min ka bon kosɛbɛ. Nka, a bɛ kɛ wajibi ye doni girinmanw, so fanga belebelew walima teliyaba bolifɛnw na. Jibɔ min bɛ to senna, o bɛ nɛnɛ wajibiyalen di ani ka nɔgɔ tiɲɛnenw bɔ yen.

4. Gafe min bɛ kɛ senfɛ-senfɛ: Tumu kɛcogo ka ɲɛ

Ni aw ye ji kɛ a la cogo jugu la, o bɛ waati tiɲɛ ani ka minɛnw bila farati la. Aw bɛ nin fɛɛrɛ tigɛlenw labato walasa ka doncogo ɲuman garanti.

Taabolo 1: Labɛnni & Lakanali Isolation

A daminɛ ni minɛn minnu bɛ tali kɛ o la, olu bɛɛ datugu ani k’u taamasiyɛn. Lakanali bɛ to ka kɛ fɛn ye min tɛ se ka kɛ. Aw bɛ kɛnɛma saniya ka ja walasa ka gato nɔgɔw bɔ. Aw bɛ aw yɛrɛ tanga furaji juguw ma saniya waati. Fura gɛlɛnw bɛ to ka siri jolidaw kɔnɔ. U bɛna i ka tulu kura dilan ani ka filimu fanga tiɲɛ.

Taabolo 2nan : Aw bɛ danfarabaw laɲini

Aw kana cɛmancɛ-kurunw fiyɛ dɔrɔn k’a sɔrɔ aw ma danfara don u ni ɲɔgɔn cɛ. Ji ka kan ka se yɔrɔ kɛrɛnkɛrɛnnen fila ma walasa ka baara kɛ.

  • Kɔnɔna ni kɛnɛma jɛgɛn plati cɛmancɛ: Tumu min bɛ don yan, o bɛ pinɛw sɛgɛn bali ani ka a sɔgɔli dabila.

  • Kɔnɔna plati ni roller gap: Tulu min bɛ don yan, o bɛ sprocket impact (sprocket impact) kusi ani ka baarakɛcogo mankan dɔgɔya kosɛbɛ.

3nan : Aw bɛ a kɛ Slack Side la

Aw bɛ aw ka ji kɛ tuma bɛɛ jɛgɛnsira sanfɛyɔrɔw la. Aw bɛ bolifɛn jukɔrɔla ni sɛgɛnlafiɲɛbɔlan laɲini. Ni ɲɔgɔndanw donna sprocket kɔnɔ, joli-sira-funu bɛ kɛ. Santirifugal fanga bɛ tulu sama ka don a kɔnɔ cogo la, k’a gɛrɛntɛ ka taa a fɛ ka don pinɛw kɔnɔ.

Taabolo 4nan : Lubrication kɔfɛ boli & Tension Check

Aw bɛ lockouts bɔ ka drive boli dɔɔni dɔɔni. O wale in bɛ tulu tila-tila cogo kelen na yɔrɔ bɛɛ la. Aw bɛ aw ka tansiyɔn lajɛ o yɔrɔnin bɛɛ o kɔfɛ. Aw bɛ sag muɲuni ɲumanw sɛgɛsɛgɛ. A ka c’a la, bolifɛnw jiginni bɛ 4% de wajibiya ka kɛɲɛ ni span ye. Disiki jɔlenw bɛ 2-3% sag sirilen de wajibiya.

5. Ɲɛnabɔli ni ladonni dakunw

Tuma caman na, sɛgɛsɛgɛli minnu bɛ kɛ ni ɲɛ ye, olu bɛ kɔnɔna gɛlɛyaw jira kabini tuma jan sani lafiɲɛbɔ jugu ka kɛ. Fɛɛrɛtigiw ka kan ka degun taamasiɲɛw dɔn joona.

Nɔgɔ bilenman-bulu: Lakɔlɔsili taamasiyɛn laban

Ni aw ye nɛgɛ bilenman buguri ye kolotugudaw lamini na, aw bɛ aw janto aw la joona. A yɔrɔw bɛ kɔngɔ la ji la. Jogindaw bɛ ka jalen jugumanba sɔrɔ. O ɔkisizɛni buguri in bɛ i n’a fɔ mugu sɔgɔlen ani a bɛ tiɲɛni teliya.

Ɲɛjiralan wɛrɛw minnu bɛ ye

Aw bɛ pinɛ buluw walima dibimanw ɲini. O kulɛriw bɛ funteni jugumanba jira min bɛ sɔrɔ sɔgɔsɔgɔninjɛ fɛ. Aw bɛ aw janto ni kolotugudaw gɛlɛnw walima u sirilen don. A ka c’a la, sirili bɛ a jira ko kɔnɔna sɔgɔli walima piniw kurulen don. Aw bɛ kɛrɛfɛlanw sɛgɛsɛgɛ kosɛbɛ ni u karilen don ni mikroskɔpi ye. Farikolo karilenw bɛ a jira ko terminal fatigue fail.

Dan minnu bɛ janya gɛlɛnw na

Nɛgɛw bɛ sɔgɔsɔgɔ farikolo la waati tɛmɛnen kɔfɛ. Tumu bɛ o baara in sumaya nka a tɛ se k’a jɔ fo abada. Aw ka kan ka yɔrɔw falen ɲɔgɔn na ni u ye janya dan kɛrɛnkɛrɛnnenw gosi.

  • Santiri bolifɛnw minnu bɛ se ka ladilan: Aw bɛ u falen ni 3,0% janya ye.

  • Santiri bolifɛn jɔlenw: Aw bɛ u falen ni 1,5% janya gɛlɛn ye.

  • Sɔgɔsɔgɔninjɛ belebelebaw (ɲɛ 66 ni kɔ): Aw bɛ u falen ka da `200/N` formula kan (N bɛ bɛn ɲinw hakɛ ma yɔrɔ min na).

Ni a yɔrɔw tɛmɛna o farikolo muɲuliw kan, tulumafɛnw tɛna u kisi. Aw ka kan ka wari bila a cakɛda roller standard standard ka bon walasa ka i ka basigi dannaya lasegin. Aw kana cakɛda kura ɲagami abada ni sɔgɔsɔgɔninjɛ sɛgɛnnenw ye. Sprockets kɔrɔw bɛna jɛɲɔgɔnya kura tiɲɛ joona.

6. Sourcing & Evaluating Aw ka cakɛda caman cili fɛɛrɛ

Ni diagnostic checks (sɛgɛsɛgɛliw) y’a jira ko i bɛ sɛgɛn kojugu, i ka kan ka pivot ka bɔ ladonni na ka taa sanni na. Lafiɲɛ makɔnɔni bɛ kɛ sababu ye ka baarakɛbaliya waati labɛnbali lase.

Shortlisting Logic (Lɔziki) min bɛ kɛ

Aw ye aw ka sannifeere suganditaw jateminɛ ka da ɛntɛrinɛti kunnafoniw kan. Aw kana latigɛw sinsin fɛn kelen sɔngɔ dɔrɔn kan. Tuma caman na, fɛn minnu sɔngɔ man gɛlɛn, olu tɛ ni funteni furakɛcogo ɲuman ye. U bɛ wuli joona ani u ka kan ka wuli tuma caman na.

Feerekɛlaw ka jateminɛ

Aw ye feerekɛlaw ɲini minnu bɛ doni hakɛ sɛgɛsɛgɛlenw di. Aw ye ɲininkali kɛ u ka izini ka kɔn tuluma kɛcogo la. Izini dip solide b’a to kɔnɔna jogindaw kɔrɔlenw bɛ daminɛ u ka baara waati la ni u lakananen don kosɛbɛ. Fɛɛrɛbɔ dɛmɛni min bɛ jaabi di, o fana bɛ feerekɛlaw faranfasi ka bɔ feerelikɛlaw cɛmancɛ la.

Taabolo nataw

Yɔrɔw sɔrɔli sigida la, o bɛ nafa sɔrɔ fɛɛrɛko siratigɛ la. Ka mɔgɔ dɔ ɲini min bɛ se ka da a kan roller cakɛda dilannikɛla min bɛ ne kɛrɛfɛ, o bɛ sigida ka fɛnw maracogo sabati. A bɛ fɛnw falen-falen waatiw teliya ani ka jɔli waati sɔngɔ gɛlɛnw dɔgɔya. Sanfɛla dilannikɛlaw fana bɛ se ka lajɛw kɛ ɛntɛrinɛti kan ɛntɛrinɛti kan walasa ka sɔgɔsɔgɔninjɛ dɛsɛw ɲɛnabɔ minnu bɛ to senna.

Kuncɛli

Yɔrɔ ladonni ɲuman bɛ baarakɛcogo caman wuli ka bɔ fixes reactives la ka taa waati bolodalen na, min bɛ se ka fɔ ka ɲɛ. Aw bɛ lɛri 50 kɔnɔna na, sow tiɲɛni sɛgɛsɛgɛli fɔlɔw kɛ. Aw ye sanga 200 sɛgɛsɛgɛliw boloda doni girinmanw baara kama. Aw bɛ baara kɛ ni lɛri 500 ye sigida la minnu ka ɲi ani minnu saniyalen don.

Aw ye aw hakili to a la ko jimafɛnw tali tɛ ladonni baara filanan dɔrɔn ye. A bɛ Kɛ i n’a fɔ bolifɛnw yɛrɛ-yɛrɛ-yɔrɔ min bɛ Kɛ ni ɛntɛrinɛti ye. Aw bɛ tulu sugandili ni a lasecogo furakɛ ni gɛlɛya kelen ye tigitigi, aw bɛ baara kɛ ni min ye ni aw bɛ masinfɛnw sugandi. Ladonni kololi ɲumanw b’i ka minɛnw lakana, ka baara kɛcogo ɲɛ, ani ka nafa sɔrɔli kuntaalajan lakana baara la.

Ɲininkaliw

J: Yala ne bɛ se ka baara kɛ ni motɛri tulu kɔrɔ ye walasa ka n ka wuluwulu cakɛda tulu kɛ wa?

A: An bɛ ladilikan di kosɛbɛ ko a kana kɛ. Motɛri tulu min bɛ kɛ, nɛgɛ sɔgɔlenw ni asidi jenifɛnw bɛ sɔrɔ a la. O nɔgɔw bɛ kɛ i n’a fɔ lapping compound jolidaw kɔnɔ. U bɛna kɔnɔna sɛgɛn teliya sanni k’a bali. Aw bɛ tulu kuraw kɛ tuma bɛɛ, tulu min tɛ safinɛ ye.

J: Mun na ne ka cakɛda min tulu kɛra kura ye, o bɛ 'yɛlɛ' hali bi sprocket ɲinw na?

A: Yɛlɛn bɛ a jira ko fɔlikan tɛ bɛn kosɛbɛ. Nɛgɛ in janyalen don ka tɛmɛ a jɔcogo dan kan, a ka c’a la, a bɛ tɛmɛ 3% kan. Pinɛw ni ɲɔgɔn cɛ janya tɛ bɛn sprocket ɲinw ni ɲɔgɔn cɛ janya ma tugun. Tumu tɛ se ka nɛgɛ sɔgɔlenw labɛn; aw ka kan ka jiribolo bɛɛ wuli ka bɔ a nɔ na.

J: Ne bɛ se ka cakɛda sɛgɛncogo kɔrɔbɔ cogo di joona ni kalifɔriw tɛ?

A: Aw bɛ jiribolo bɔlen da duguma. Aw bɛ a kun fila gɛrɛ ɲɔgɔn na walasa ka jogindaw digidigi, o kɔ aw bɛ u sama ka bɔ ɲɔgɔn na. Ni aw ye sa ka caya kojugu walima ni danfaraba bɛ u janya bɛɛ la, aw bɛ kɔnɔna pinɛw sɛgɛn kosɛbɛ. A ka kan ka wuli joona ka bila a nɔ na.

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