axis Wikipedia

Axis, is mounted on the frame for connection within five pass around the crank rotating parts. General sports car common square holes, splines, and one-piece three kinds.

A square oghere axis 
Square oghere axis bụ kasị nkịtị, n'ihi na abụọ na-square, otú mfe mmata. Ọ dabeere na omenala axis nke pin-ụdị ndozi-abịa site. Pin ụdị axis a rụrụ site otu pin mkpọchi, n'ihi na kọntaktị elu bụ obere na-ewekarị rụrụ na emebi. Ugbu a naanị hụrụ nnọọ ochie na ndi nkiti ụgbọ ala. Performance on Central axis nke square onu na a otu anọ kọntaktị na-ebupụta, ike ọzọ bụ edo, elu ike na mma ike conduction, si otú achịkwa ahịa n'ihi na ezi a ogologo oge. Onye ọ bụla emeputa nwere a square oghere axis ụdị.

2 splined ala mgbodo 
The narị afọ gara aga, SHIMANO ulo oru a na-akpọ OCTALINK splines (akpọkarị "Plum") na ala mgbodo ọkọlọtọ, mgbe ndị ọzọ Nsukka (dị ka agbụrụ ihu, TRUVATIV, FSA, wdg) iji guzogide ndị nkà na ụzụ nanị SHIMANO mgbe jikotara aka oru na-akpọ isis axis formats. The dị iche n'etiti abụọ formats bụ na ọdịdị 80 cents a spline (OCTALINK), na ndị ọzọ bụ 10 n'akuku splines (Isis); a nha nha ụkpụrụ na axial ogologo nta karịa Dayton (OCTALINK), ọzọ dịtụ nkọ nha nha ụkpụrụ ndị axial ogologo nke pitch denser na ibu (Isis). Splined ala mgbodo axis tụnyere square onu, na kọntaktị n'elu ọzọ na ndị ọzọ zuru ezu, mma ike kee na crank, mfe atọpụ, nke ukwuu axial n'obosara, elu na ike agha na-eduzi, n'ihi ya, jiri nwayọọ nwayọọ dochie square oghere axis mbụ ọnọdụ.

3 otu axis 
Splined ala mgbodo ka ulo oru a afọ ole na ole, dị iche iche na-emepụta ẹkenam echiche nke otu axis, na mmepụta ya elu-ọgwụgwụ usoro. A na-akpọ onye na-ibe, ya bụ, axis nke amị axis nkewa, jikọtara kpọmkwem na crank n'akụkụ, na-agba ọnọdụ n'ime ise ụzọ kpaliri site abụọ. Nke a format nwere uru nke ibelata ọnụ ọgụgụ nke akụkụ iji belata ibu nke ihe owuwu ma dịkwuo rigidity, nke ukwuu spacing n'etiti biarin, na-ebelata ibu arọ na biarin, enwekwu ike. N'ezie, a na nkà na ụzụ nnọọ n'isi BMX (BMX) e n'ọtụtụ ebe, na obere.
Na nke a, Gwa m ihe ị ga-asị: "? Asanas na-adịghị bụ ihe kasị mma, "N'eziokwu, mgbe ụfọdụ, ọ bụghị ihe niile. Ka ihe atụ, square oghere hollowed axis site axis ga-eji titanium ma ọ bụ ọbụna ịgbanwe amị forms aka ọrụ ha, karịsịa splined ala mgbodo. Na otu axis arụmọrụ nakwa na ihe ndị ọzọ eze diski, wdg, otú i nwere ike bụghị generalize, iji nyochaa kpọmkwem okwu. Ya mere, ị nwere ike họrọ kacha adabara ngwaahịa.