Sprocket Pitch, Tooth Count ani Bore Size ɲɛfɔra

Sprocket labɛncogo jugu sugandili tɛ baarakɛbaliya misɛnninw dɔrɔn de lase. Tuma caman na, o bɛ na ni cakɛda sɛgɛn teliya ye, ka sigida yɛrɛyɛrɛ, ani ka bolifɛnw tiɲɛni kɛ balawu la. Sistɛmu yɛrɛyɛrɛ bɛ kɛrɛnkɛrɛnnenya la ka kɔri wale daminɛ masin-jɛkulu kɔnɔ. O wale in bɛ birikiw sɔngɔ gɛlɛnw tiɲɛ ani ka jɔli bɛɛ lajɛlen dafalen tiɲɛ. I tɛ se ka jateminɛ kɛ n’i bɛ nin fanga-ci-yɔrɔ kɔrɔlenw ɲɛfɔ.

Tiɲɛni kɛli masinko siratigɛ la, o bɛ a ɲini ka ɛntɛrinɛti fɛnsɛbɛnni nafama saba bɛn ɲɔgɔn ma cogo dafalen na. Aw ka kan ka a fɔcogo, a ɲinw hakɛ ani a foroko hakɛ dɔn ka ɲɛ. Aw ka kan ka nin paramɛtɛrɛ tigitigi ninnu bɛn aw ka baarakɛminɛn doni, teliya ani yɔrɔ dantigɛli kɛrɛnkɛrɛnnenw ma. Ni i ye hali fɛn kelen wajibiyalen ye, o bɛ minɛnw baaracogo jugu ni izini jɔli waati labɛnbali garanti.

An bɛna sigida dɔ di min sinsinnen bɛ ɛntɛrinɛti kan walasa ka jateminɛ kɛ a standard roller cakɛda sprocket . Sanni ni ladonni jɛkuluw bɛna a dege ka fɛnw caman ɲɛfɔ ka ɲɛ. Aw bɛna a dɔn cogo min na aw bɛ se ka sistɛmu baara waati caya ani ka a to aw bɛ se ka torque transfert (kurunba cili) kɛ min bɛ se ka da a kan kosɛbɛ. Nin gafe nafama in labatoli bɛ a to tiɲɛni bɛ kɛ izini bolifɛnw sitɛmu sɛgɛsɛgɛli bɛɛ la.

Takeaways (Takeaways) kunbabaw

• Pitch dictates capacity: Cakɛda pitch bɛ sprocket ka basigi doni seko dantigɛ, wa a ka kan ka bɛn ANSI cakɛda sariya ma kosɛbɛ.
• Denw jate bɛ baara kɛcogo ɲɛminɛ: Ni i ye sprocket pitch ɲinw jate caman sɛmɛntiya, o bɛ teliya ni girinya hakɛ Changer directement ani ka nɔ bila drive ka nɔgɔya la.
• Denw hakɛ fitininw nafa ka bon : Ni aw binna ɲinw 15-17 duguma, o bɛ dɔ fara u sɛgɛnni kan kosɛbɛ ka a sababu kɛ u sɔgɔli kɛrɛw ka ca kojugu.
• Bore bonya bɛ hubu bɛnkan de wajibiya: Bore hakɛ ka kan ka jateminɛ kɛ shaft fit (clearance vs interference) ani hub classification bɛnnen (Type A, B, walima C).

Sprockets de cakɛda rouleau standard ka jusigilan: Pitch Defined

Precision engineering bɛ daminɛ tuma bɛɛ ni core sprocket pitch ɲɛfɔli ye ka ɲɛ. An bɛ sprocket pitch (sprocket pitch) ɲɛfɔ i n’a fɔ cakɛda wulilan fila minnu bɛ ɲɔgɔn kɛrɛfɛ, olu cɛmancɛw cɛ janya tigitigi. A bɛ Kɛ jatebɔ jusigilan fɔlɔ ye masin-dɔnkilida-minɛnw sigicogo bɛɛ la. Aw ka kan ka o yɔrɔjan in suman tigitigi walasa cakɛda ka jɛ ka ɲɛ. Pitch sumanikɛlan min tɛ tiɲɛ ye, o bɛ synchronisation (ɲɔgɔndɛmɛ) boli pewu.

Industriw ka sariyasun bɛ a jira kosɛbɛ an bɛ o fɛnw cili yɔrɔw danfara cogo min na diɲɛ kɔnɔ. Jɛkulu minnu bɛ i n’a fɔ Ameriki jamana ka sariyasunba (ANSI) ani diɲɛ sariyasunba (ISO) olu de bɛ o farikolo hakɛ tigitigiw ɲɛnabɔ. Misali la, #40 standard cakɛda bɛ 1/2-inch janya jira tuma bɛɛ. #50 cakɛda bɛ baara kɛ ni 5/8-inch pitch ye. #60 cakɛda bɛ 3/4-inch janya de wajibiya . Labatoli gɛlɛn bɛ kɛ sababu ye ka fɛnw falenfalen cogo la min tɛ gɛlɛya sɔrɔ fɛn dilanni sigidaw la. Aw tɛ se ka standard components suguya wɛrɛw ɲagami ni aw ma farati la ka dɛsɛ teliya la.

Ɛntɛrinɛti ɲɛmɔgɔw ka kan ka fɔlikan hakɛ jateminɛ ka kɛɲɛ ni farikolo doni kɛrɛnkɛrɛnnenw wajibiyalenw ye. Pitch bɛ tali kɛ tigitigi ni sistɛmu bɛɛ ka masin doni seko maksimali ye.

• Pitch configurations (fɔkan hakɛ) minnu ka bon: O sigicogo ninnu bɛ basigi-yɔrɔ-ko fanga di min ka bon kosɛbɛ. U bɛ masinw doni hakɛ belebelebaw ɲɛnabɔ lafiya la. Nka, u bɛ Dɛmɛ u danma na RPM maksimali min ka dɔgɔ kosɛbɛ. U bɛ mankan ni yɛrɛyɛrɛ caman Bɔ kosɛbɛ baarakɛcogo teliya la.
• Pitch configurations misɛnninw: O profiles bɛ baara kɛcogo nɔgɔya cogo kɛrɛnkɛrɛnnen na. U bɛ sira Di jiginni teliya caman ma kosɛbɛ lafiya la. U bɛ dɔ bɔ kosɛbɛ kɔriw ka wale juguw la. Nka, u bɛ dɔ bɔ kosɛbɛ muɲuli la ka ɲɛsin doni girinmanw ma, minnu bɛ kɛ ni sɔgɔsɔgɔninjɛ barikama ye.

Aw ka kan ka nin ɛntɛrinɛti dantɛmɛko fila in balansi ka da aw ka baarakɛcogo ɲinini kɛrɛnkɛrɛnnenw kan. Aw bɛ baara teliya ni girinya hakɛ dantɛmɛnenw jateminɛ tuma bɛɛ sani aw ka aw ka fɔlikan sugandili kɛrɛnkɛrɛnnen laban.

Sprocket Pitch Tooth Count bɛ teliya ni girinya jira cogo min na

Masina bolicogo bɛɛ bɛ a jigi da jɛɲɔgɔnya invers fondamental kan teliya ni girinya cɛ. Formula standard gear ratio bɛ o masinko tigitigi in ɲɛminɛ. I bɛ masin baarakɛcogo Changer kosɛbɛ ni i ye ɲinw jate caman Changer dɔrɔn i ka sprockets sigilenw kan. Ni jiginni bɔli teliya cayara, bɔli girinya min bɛ sɔrɔ, o bɛ dɔgɔya a yɛrɛ la. Ni aw bɛ kɔrɔta girinya caman ɲini, aw ka kan ka jiginni teliya saraka.

Aw ka kan ka danfara don ka jɛya bolifɛn bolicogo ni bolifɛn bolicogo cɛ jateminɛ waati. Bololabaarakɛlan bɛ nɔrɔ kuran motɛri la walima kuran sɔrɔyɔrɔ fɔlɔ la. Sprocket min bɛ boli, o bɛ ɲɔgɔn sɔrɔ ka ɲɛsin masin doni ma.

• Ka dɔ fara ɲinw hakɛ kan minnu bɛ boli: Ni aw ye ɲinw fara bolifɛn kan, o bɛ bɔli girinya caya lafiya la. O bεε bε Dɔgɔya waati kelen na bɔli laban jiginni teliya la. A bɛ baara kɛ cogo dafalen na ka ɲɛsin fɛn girinmanw kɔrɔtacogo ma.
• Den minnu bɛ boli, olu hakɛ dɔgɔyali: Ni ɲinw bɔra bolifɛn bolilen kan, o bɛ dɔ fara bɔli teliya laban kan. Nka, a bɛ saraka kosɛbɛ min bɛ sɔrɔ samali girinya la. O fɛɛrɛ in bɛ baara kɛ ka ɲɛ fɛnw lasecogo teliyaba la.

Ka sigida min bɛ yen, o caman cili bɛ jateminɛ gɛlɛn de wajibiya latigɛ-yɔrɔ la. Ɛntɛrinɛti ɲɛmɔgɔw tɛ se ka fɛnw ɲɔgɔn falen-falen dɔrɔn u yɛrɛ sago la. Aw ka kan ka jiribolo cɛmancɛ janya jateminɛ kokura ka ɲɛ. Aw ka kan ka kura in sɛgɛsɛgɛ sprocket pitch ɲinw jate tɛ tɛmɛ i farikolo yɔrɔ sennabɔli kan. Ni aw ye ɲinw fara a kan, o bɛ Kɛnɛma janya (OD) bonya kosɛbɛ. O bonya barikama in bɛ to ka farikolo-ɲɛnajɛba kɛ lakanabagaw walima jɔli masinw karamɔgɔ minnu bɛ yen.

Tablo 1: Driven Sprocket Adjustments ka nɔ bila drive baarakɛcogo la

Driven Sprocket Modification	nɔ min bɛ bɔli teliya	nɔ bila bɔli girinya la	Common Application Scenario
Aw bɛ dɔ fara ɲinw hakɛ bɛɛ lajɛlen kan	A bɛ Dɔgɔya kosɛbɛ	Dɔ farala kosɛbɛ	Jago doni girinmanw kɔrɔta, izini wulilanw
Aw bɛ dɔ bɔ ɲinw jate bɛɛ lajɛlen na	Dɔ farala kosɛbɛ	A bɛ Dɔgɔya kosɛbɛ	Pakew dilanni sira teliyalenw, fɛnw lasecogo teliyaba

Bagabagali dogolen min bɛ cakɛda ɲɛnamaya la: Chordal Action ani ɲinw jate dantigɛli

Masina dilannikɛlaw bɛ to ka tiɲɛniko dɔ kɛlɛ min bɛ wele kosɛbɛ ko chordal action. An ka teli ka nin ko in ɲɛfɔ ko 'polygonal effect' fanga-cikanw na. A bɛ cakɛda wulicogo ni a bincogo jɔlen ɲɛfɔ n’a bɛ sɔgɔsɔgɔninjɛ ɲinw minɛ. Ikomi sprockets bɛ baara kɛ masin na i n’a fɔ poligoni sanni ka kɛ sɛrɛkili dafalenw ye, cakɛda bɛ wuli tuma bɛɛ. O fɔlikan fɔcogo min tɛ Se ka Lajɔ, o bɛ farikolo yɛrɛyɛrɛba Lawuli. A bɛ nɛgɛ sɛgɛn teliya yɔrɔ lamagannen bɛɛ la waati kɔnɔ. A bɛ tulumafɛn nafamaw wajibiya ka bɔ cakɛda pinɛ jogindaw la ka kɔn a waati ɲɛ.

Ɛntɛrinɛti kɛcogo jɔnjɔn bɛ tali kɛ sariya gɛlɛnw na walasa ka chordal action kɛlɛ ka ɲɛ. Aw ka kan ka ɲin 17 mara a dɔgɔyalenba la teliyaba bolicogo bɛɛ la. Ni ɲinw jate bɛ tɛmɛ 17 kan, o bɛ cakɛda wulicogo jɔlen dɔgɔya kosɛbɛ jiginni waati. A bɛ cakɛda sinsinni teliya to a cogo la kosɛbɛ. A bɛ drive shaft bearings lakana ka bɔ harmonic pounding kunntanw na.

Aw ka kan fana ka dan dafalen gɛlɛn dɔ labato ɲinw jate la. Aw bɛ aw yɛrɛ tanga ka jigin ɲin 15 duguma fo ni yɔrɔ gɛlɛnw bɛ a to a tɛ se ka kɛ farikolo ta fan fɛ. Ni i binna ɲin 15 jukɔrɔ, o bɛ dɔ fara cakɛda kelen-kelen bɛɛ ka articulation angles jugumanw kan. O kɔrɔtacogo jugu in bɛ cakɛda wulilenw tiɲɛ joona. A b’a ɲini baarakɛlaw fɛ u ka sɔn ni sistɛmu bɛɛ ka ɲɛnamaya dɔgɔyaliba ye. A bɛ baarakɛcogo mankan tɛmɛnen ni harmoniki yɛrɛyɛrɛ tiɲɛnenw lawuli.

Ɛntɛrinɛti ɲɛmɔgɔw fana bɛ 'hunting tooth' sariyakolo ta walasa ka yɔrɔw ka ɲɛnamaya jan janya cogo la min bɛ kɛ a yɛrɛ la. Aw ka kan ka ɲinw hakɛ gansan (i n’a fɔ 21T walima 25T) ni cakɛda hakɛ kelen fara ɲɔgɔn kan. O jatebɔ nɔgɔman in b’a To ɲin kelen-kelen bɛɛ bɛ cakɛda ɲɔgɔndan wɛrɛ Kɛ pewu jiginni-yɔrɔ bɛɛ la. A bɛ masin sɛgɛn min tɛ se ka bali, o tila-tila cogo kelen na sprocket ɲinw bɛɛ la. A bɛ nɛgɛ tiɲɛni bali sigida la ani ka aw ka ladonni kunbɛnni waatiw caya lafiya la.

Bore Size, Hub Types ani Mounting Mechanics jirali

Bore hakɛ bɛnnen sugandili bɛ tali kɛ masin jiginni tiɲɛni gɛlɛnw kɔlɔsili la. Cɛmancɛ bore ka kan ka bɛn i ka drive shaft cɛmancɛ ma tigitigi. Nka, sugandili kɛcogo bɛ tɛmɛ kalifa kelen sumani kan kosɛbɛ. A b’a ɲini i ka jiginni fɛɛrɛ ɲuman sugandi walasa ka i ka baarakɛminɛn ka girinya kɛrɛnkɛrɛnnen ɲɛnabɔ. Aw ka kan ka shaft fit tolerances ɲɛnabɔ ka ɲɛ. Ni loose clearance fit bɛ kɛ sababu ye ka fretting tiɲɛni kɛ. Fɛnɲɛnɛma girinman fitinin dɔ bɛ funteni bonya fɛɛrɛ kɛrɛnkɛrɛnnenw de wajibiya walasa ka a jɔ ka ɲɛ.

Hubw danfara minnu bɛ kɛ ɲɔgɔn fɛ, olu faamuyali bɛ filibaw bali izini sannifeere la. Industri tɔgɔdacogo bɛ hubw tila ka kɛ suguya fɔlɔ saba ye ka da farikolo janya kan.

• A suguya (Flat): O unitw kɔnɔ, hub extension si tɛ yen. U bɛ To u fla bɛɛ la pewu. A ka c’a la, fɛn dilannikɛlaw b’u welda walima k’u siri k’u ɲɛsin flansɛw ma minnu bɛ yen walima minnu bɛ u fara ɲɔgɔn kan ka ɲɛ.
• B suguya (Single Hub): O sprockets ninnu bɛ ni hub janyalen ye fan kelen tigitigi fɛ. O janya kɔrɔlen in bɛ sabatili nafama di jirisunba kan. A bɛ sira di set screw walima keyway sigili ma min lakananen don kosɛbɛ.
• C suguya (Double Hub): O unitw bɛ janya jira u fan fila bɛɛ la cogo simetri la. U bɛ dɛmɛnba di min bɛ kɛ ni jiribolo ye min ka bon kosɛbɛ. Ɛntɛrinɛti ɲɛmɔgɔw b’u ɲɛfɔ kosɛbɛ doni girinmanw kama minnu tɛ kelen ye walima minnu bɛ kɛ ni girinyaba ye.

Mounting solutions jateminɛni bɛ desizɔn matiriyali sigilen de wajibiya. Aw ka kan ka jiginni kɛcogo tigitigi bɛn aw ka baarakɛyɔrɔ ma.

1. Finished Bore (Plain/Keyway): O yɔrɔw bɛ se ka labɛn pewu ka sigi. U bɛ ni vis set tigitigiw ye ani standard cut keyways. U bɛ baara kɛ cogo dafalen na ka ɲɛsin jiribolo hakɛw ma minnu bɛ se ka fɔ ka ɲɛ ani minnu bɛ se ka kɛ ni girinya hakɛ danmadɔ ye.
2. Taper-Lock / QD Bushings: O fɛɛrɛw bɛ fanga di min ka fisa kosɛbɛ ni sirili fanga ye walasa ka baara kɛ ni girinya caman ye kosɛbɛ. U bɛ u digidigi kosɛbɛ jirisunba kan. O bɛ kɛ sababu ye ka friction clamping lakananenba dilan min tɛ se ka da a la. A bɛ garanti di ko a bɔli ka nɔgɔn kosɛbɛ kɔfɛ k’a sɔrɔ a ma fretting corrosion tiɲɛ.
3. Minimum Plain Bore (MPB): Olu bɛ ni pilote bore fitininba ye, min ka gɛlɛn. U bɛ to u ka ɲi kosɛbɛ ni i mago bɛ masinw dilanni seko la ka kɛɲɛ ni i yɛrɛ sago ye so kɔnɔ. Aw bɛ se k’u sɛgɛn ka kɛɲɛ ni fɛn tigitigiw ye, minnu tɛ sariya kɔnɔ, nɔgɔya la.

Jateminɛ kɛcogo senfɛ-senfɛ ka ɲɛsin Sprocket caman cili ma

Fɛn minnu sɛgɛnnen don, olu falenni bɛ kɛ ni ɛntɛrinɛti fɛɛrɛ ye min bɛ kɛ ni fɛɛrɛ ye kosɛbɛ. Ka tugu jateminɛ kɛcogo gɛlɛn dɔ kɔ senfɛ-senfɛ, o bɛ jateminɛ faratilenw bɔ yen, ka sistɛmu dɛsɛw bali minnu musaka ka bon. Aw kana farikolo sumani kɛcogo si tɛmɛn nin jateminɛ in senfɛ.

Taabolo fɔlɔ : Aw bɛ Cakɛda sariya sɛgɛsɛgɛ.
Aw ka kan ka daminɛ tuma bɛɛ ni cakɛda sigicogo kɔrɔlen sumani ye ka ɲɛ. Aw bɛ fɔlikan janya tigitigi ni kɔnɔna wulilan cɛmancɛ suman. Aw ka kan ka baara kɛ ni calipers numériques precisions ye walasa ka o hakɛw sɛgɛsɛgɛ. O bɛ garanti di ko sprocket kura min bɛna kɛ a nɔnabila ye, o bɛ bɛn ANSI walima ISO hakɛ kɛrɛnkɛrɛnnen ma cogo dafalen na. Ni sariya min tɛ bɛn ɲɔgɔn ma, o bɛ kɛ sababu ye ka masinw siri teliya la ani ka bolifɛnw tiɲɛni teliya la balawu fɛ.

2nan : Teliya/Tɔrque wajibiyalen jatebɔ.
Aw ka kan ka baarakɛcogo basigilen jɔnjɔn dɔ sigi sen kan fɔlɔ. Aw bɛ ɲinw jate bolifɛn bolicogo ni bolifɛn bolicogo fila bɛɛ kan ka se a daminɛ na sisan baarakɛcogo ma. Aw bɛ girin hakɛ min bɛ yen, o sɛbɛn ka ɲɛ. Sani i ka ladili dɔw kɛ baarakɛcogo kura wajibiyalenw na, i k’i ka tigitigi sɛgɛsɛgɛ sprocket pitch ɲinw jate . Aw ye aw ka bɔli teliya ni cɛmancɛ janya jateminɛ kokura ni aw b’a fɛ ka sisan masin sigicogo sɛmɛntiya.

Taabolo 3nan : Yɔrɔko gɛlɛyaw suman.
Farikoloko dantigɛliw de bɛ injiniyɛri sugandili nafama caman wajibiya. Aw bɛ jatebɔ kɛ Pitch Diameter (PD) tigitigi (PD) ani Outside Diameter (OD) kan, o yɔrɔ min bɛna kɛ fɛn wɛrɛ ye min bɛna kɛ a nɔnabila ye. OD bɛ farikolo senna-taama hakɛ danmadɔ dantigɛ. Aw ka kan k’a lajɛ ko sprocket kura min bɛ se ka bonya, o bɛna lakanabagaw bɛɛ jɛya ka ɲɛ, masinw karamɔgɔya, ani a kɛrɛfɛfɛnw minnu bɛ wuli.

4nan : Aw bɛ Shaft Specs (Shaft Specs) dafa.
Aw bɛ sumanikɛlanw kɛ minnu bɛ sigilan dantigɛlen na. Aw bɛ jiribolo cɛmancɛ ni kilisi bonya suman ni nizɛri baarakɛminɛnw ye minnu bɛ se ka da u kan. Aw bɛ hubu danfara ɲuman dɔn (Suguya A, B, walima C). Aw bɛ bugun fɛɛrɛ barikama sugandi aw ka sigida cogoya kɛrɛnkɛrɛnnenw kama. Aw bɛ nɛgɛdaga yɔrɔw walima lakanani fini kɛrɛnkɛrɛnnenw fɔ ko yɔrɔw la minnu bɛ sɔgɔ kosɛbɛ.

Kuncɛli

Ka izini fanga cicogo ɲuman sɔrɔ, o bɛ a ɲini ka fɔlikan, ɲinw jate, ani bore hakɛ furakɛ i n’a fɔ masinko siratigɛ la min bɛ ɲɔgɔn kan kosɛbɛ. Aw tɛ se ka nin paramɛtɛrɛ ninnu jateminɛ i n’a fɔ hakɛ danfaralenw, u yɛrɛmahɔrɔnyalenw. Farikoloɲɛnajɛ fɛnɲɛnɛma kelen caman cili bɛ tɔw ka baarakɛcogo kɔlɔlɔw wuli a yɛrɛ la. Pitch (fɔkan) bɛ jɔli fanga bɛɛ lajɛlen fɔ. Ɲɛw jate bɛ baara teliya ni girinya bɔli dantigɛ. Bore hakɛ bɛ garanti di masin fanga jiginni lakananen ma ka bɔ motɛri la.

An b’aw laadi kosɛbɛ ko aw ka ɛntɛrinɛti hakɛ jateminɛcogo bɛɛ lajɛlen lajɛ. Aw bɛ se ka kuma baarakɛminɛn injiniyɛriw fɛ minnu y’u yɛrɛ di walasa ka girinya hakɛ tigitigiw ni santiri janya lakananenw sɛgɛsɛgɛ sani aw ka aw ka sannifeere lisi surunw laban. Aw bɛ fotow ta finidoncogo kɔrɔw la walasa ka ɲɔgɔndɛmɛbaliya dogolenw dɔn joona. Labɛnni ɲuman ani sumani tigitigi bɛ minɛnw baara waati caman lakana. U b’a to i ka masinw ka bolifɛnw bɛ baara kɛ cogo dafalen na izini cogoyaw la minnu ka gɛlɛn kosɛbɛ.

Ɲininkaliw

J: Ne bɛ se ka sprocket min sɛgɛnnen don kosɛbɛ, o bonya suman cogo di?

A: Aw ka kan ka baara kɛ ni kalifa nizɛri tigitigiw ye walasa ka ɲinw kɔda fila minnu bɛ kɛrɛfɛ, olu cɛmancɛw cɛ janya tigitigi suman. Ni ɲinw bɛ nɛgɛ sɛgɛn juguman jira, ka sɔgɔsɔgɔninjɛ suman k’a ɲɛsin u yɛrɛ ma, o bɛ kɛ fɛn ye min tɛ se ka da a kan. O cogo la, aw bɛ bolifɛn cakɛda min bɛ yen, o yɛrɛ ka bonya suman. Aw bɛ a suman cakɛda rivet saba tugu-tugulen na, ka tila fila ye, aw bɛna a fɔcogo lakika dɔn ka ɲɛ.

J: Yala ne bɛ se ka baara kɛ ni mɛtɛrɛ cakɛda ye ANSI standard sprocket kan wa?

A: Ayi, i man kan ka mɛtɛrɛ ni ANSI sariyaw ɲagami abada cogo si la. U bɛ jatebɔ-fɔkan sumanikɛlanw ni kɔnɔna-kurunba cɛmancɛw jira minnu tɛ kelen ye kosɛbɛ. Ni aw b’a ɲini ka mɛtɛrɛ cakɛda dɔ wajibiya ka don ANSI standard sprocket kan, o bɛ kɛ sababu ye ka sirili jugumanba lase mɔgɔ ma. O bɛnbaliya bɛ ɲɔgɔnkanu kojugu lase, ka wuluwuluw tiɲɛ o yɔrɔnin bɛɛ, wa a bɛ na ni bolifɛnw tiɲɛni ye joona.

J: Mun na n ka bolifɛn cakɛda bɛ yɛrɛyɛrɛ kojugu ni teliya dɔgɔman ye?

A: A bɛ se ka fɔ ko teliya dɔgɔyali kojugu bɛ segin ka ɲɛsin ɲinw jate dɔgɔyali ma i ka sprockets sigilenw kan. Ni aw bɛ ɲinw kɛ minnu ka dɔgɔn ni 15 ye, o bɛ kɛ sababu ye ka kɔri kɛcogo jugumanba lase mɔgɔ ma, walima ka cakɛda jɔlen wuli. O poligonal effect in bɛ cakɛda wajibiya ka wuli ka bin kosɛbɛ jɛɲɔgɔnya waati. Cakɛda tension jugu walima sɛgɛn jugumanba fana bɛ o yɛrɛyɛrɛ jugu in juguya.

J: Yala sprocket diameter bɛ bɔ ɲinw jate la kosɛbɛ wa?

A: Ɔwɔ. Ni fɔlikan hakɛ basigilen o dilen don, ni ɲin caman farala a kan, o bɛ dɔ fara fɔlikan cɛmancɛ ni kɛnɛma cɛmancɛ fila bɛɛ kan a danma. Farikolo-ɲɛnajɛ bɛ To jatebɔ siratigɛ la dafalen ye. Aw tɛ se ka dɔ fara ɲinw hakɛ bɛɛ kan ni aw ma a yɔrɔ farikolo sennabɔli bonya. Aw ka kan ka yɔrɔ janya bɛrɛbɛrɛ sɛgɛsɛgɛ sani aw ka wuli ka taa ɲinw hakɛ cayalenba la.