Sports na FitnessAkụrụngwa

Gịnị bụ spokes maka ịnyịnya ígwè

Spokes a ígwè wheel na-mkpa iji jikọọ ehiwe na rim. N'ihi ya, ha na-enye ike n'ezi ihe nke ihe owuwu ma na ya ike. Tinyere ihe ndị ọzọ, na-spokes egwu ka a ruo n'ókè ụfọdụ na cushioning ọrụ. Ụfọdụ mgbanwe nke bughi so na-enye ibu nkesa na rim nke wheel.

Spokes maka ịnyịnya ígwè iso nke abụọ n'akụkụ - ọ bụ n'ezie nnọọ isi na ọnụ ara (ero ekara nut maka kpọgide na rim). Nke a imewe na-enye a dị nnọọ ala mgbakwunye. Otu njedebe nke mkpanaka kpebisiri na riveted. The abụọ na eri na-nyere, nke nwere ike grooved ma ọ bụ knurled. Nke abụọ nhọrọ na-eme ka agịga ọzọ siri ike na a pụrụ ịdabere. Threaded na eri na-ebelata a zuru ezu, bụ nke na-mgbari n'ebe a. Mee a mkpanaka elu-alloy ígwè, ma ọ bụ site na a nkịtị (nickel-plated). The abụọ n'onwe bụ obere pụrụ ịdabere na. Titanium variants a na-eji maka egwuregwu ụdị.

The ọnụ ara na-mere si ọla, na ígwè ma ọ bụ aluminum. The mbụ n'onwe-họọrọ, nke pụtara na ọ fọrọ nke nta ọ bụla siri ike chọọ. Nnọchi nke spokes na a ịnyịnya ígwè mgbe eji ndị a akụ nwere ike ịbụ ihe dị mfe. Steel ọcha bụ ndị dị ọnụ ala, na ọkachamara na-adịghị nye ndụmọdụ iji ha. Ndị kasị oké ọnụ nhọrọ - aluminum nut. Ha na-ekwe gị ka ị wheel n'ihu n'ihu.

Spokes maka ịnyịnya ígwè ot mepere emepe-ụdị na-eji na ego nke 36 iberibe. Mgbe wheel nke ha ụzọ ụdị nwere ike ịbụ na-erughị. N'ihi ya, ọ na-enweta a oké mgbanwe na okwu nke ịnyịnya ígwè na-agba mgbanwe. Dị iche iche rụrụ ọnụ ọgụgụ nke spokes nwere ike ịbụ mkpumkpu. Otú ọ dị, ha na ọnụ ọgụgụ bụ mgbe a otutu nke anọ ma ọ bụ abụọ.

Ọzọkwa, maka ịnyịnya ígwè spokes nwere ike ịdị iche ọkpụrụkpụ. The n'ihu wheel nke aka uwe flanges bụ symmetrical, nwere a ọkọlọtọ size. Na azụ na multi-ọnụego Ọdịdị, on Kama nke ahụ, bụ asymmetrical. Ya mere, size pụrụ nnọọ ọ bụla. Ya mere, na ụdị na otu ụdị nke plọg arụnyere spokes maka n'ihu wheel, n'azụ nri ma n'azụ ekpe. N'ihi ya, ha na-dị iche iche thicknesses.

Mgbe ụfọdụ, ị mkpa a nnọchi, ma ọ bụ ukpụhọde nke ịnyịnya ígwè spokes. Ndị a arụmọrụ bụ nnọọ mgbagwoju, ma ọ bụrụ na i chọrọ, nwere ike rụrụ onwe ha. Iji ihe atụ, ikesiike na spokes, mkpa na-atụgharị isi n'ala ikpeazụ na achịkwa Ogwe. Ọ bụrụ na njupụta karịa 12 mm, ọ dị mkpa ikesiike mmewere. Ike iji gbochie ntoputa nke "asatọ" mgbe Anam Udeme elu. Ọ ga-chọpụta njupụta nke kwụ na vetikal runout. Kwụsị nsogbu ndị a site tightening ma ọ bụ echikwapụ na spokes na rim chefuo. N'otu ụzọ fix "ellipse" rim.

Dochie spokes nwere ike ịdị mkpa ka a n'ihi nke ya ọdịda. Na nke a emee kasị mgbe mgbe na a ike mmetụta, n'ihi na ihe atụ, na a log ma ọ bụ na nsọtụ nke olulu. Nke a-eme mgbe ụfọdụ, na ya mere ọ dị mkpa na-ebu mapụtara spokes maka ịnyịnya ígwè. N'ihi otu, na-ulo, na ihe omume nke na-enweghị ngwá ọrụ iji wepụ wheel, a gbajiri mpempe apịaji na kegide ya waya. N'ihi ya, ọ ga-ekwe omume na-esi na ebe ọ bụ omume na-eji dochie ya na a ọhụrụ agịga. Nke ikpeazụ bụ naanị etinyere n'ime rim na gbagọrọ onuara.

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