A square rami axis
Square rami axis ne ya fi kowa, saboda biyu ne square, don haka da sauki gane. Ya dogara ne a kan gargajiya axis na fil-type inganta zo ta hanyar. Fil irin axis ne da za'ayi ta guda fil kulle, saboda lamba surface ne kananan da kuma yiwuwa ga sako-sako da kuma lalacewa. Yanzu kawai gani a quite haihuwa farar hula mota. Performance a tsakiyar axis na square rami a cewa wani daya zuwa hudu lamba saman, da karfi ne mafi uniform, mafi girma ƙarfi ne, kuma mafi ikon madugu, haka mamaye kasuwar for quite dogon lokaci. Kowane manufacturer yana da wani square rami axis model.
2 splined kasa sashi
The karshe karni, SHIMANO kaddamar da wani da ake kira OCTALINK splines (fiye da aka sani a matsayin "plum") kasa sashi misali, yayin da wasu masana'antun (kamar tseren fuska, TRUVATIV, FSA, da dai sauransu) domin su yi tsayayya da fasaha kenkenewa SHIMANO sa'an nan a hade kaddamar da ake kira ISIS axis Formats. Bambanci tsakanin biyu Formats ne cewa bayyanar shi ne 80 aninai a spline (OCTALINK), da kuma sauran 10 kwana splines (ISIS). wani hakori juna da kuma axial tsawon karami fiye da Dayton (OCTALINK), wani gwada da kaifi hakori juna da axial tsawon na farar denser da ya fi girma (ISIS). Splined kasa sashi axis idan aka kwatanta da square rami, da lamba surface more kuma mafi cikakken, mafi iya daura da crank, sauki kwance, da girma axial diamita, high ƙarfi sojojin gudanar da kyau, saboda haka a hankali maye gurbin da square rami axis asali matsayi.
3 daya axis
Splined kasa sashi da ya shigo kaddamar a 'yan shekaru, daban-daban masana'antun sun gabatar da manufar daya axis, da kuma samarwa a high-karshen jerin. A ake kira daya-yanki, cewa shi ne, da axis na hali axis rabuwa, hada kai tsaye da kuma crank gefe, da ɗaukar matsayi a cikin biyar-hanyar koma da bangarorin biyu. Wannan format na da amfani na rage yawan sassa don rage nauyin da tsarin amma kara da rigidity, da girma da jerawa tsakanin bearings, rage nauyi a bearings, qara ƙarfi. A gaskiya, wannan fasaha sosai tun da BMX (BMX) da aka yi amfani da ko'ina, kuma rare.
A wannan yanayin, Ka faɗa mini abin da za ka ce: "? Asanas cewa ba shi ne mafi kyau, "A gaskiya, wani lokacin ba duk. Alal misali, square rami hollowed axis da axis zai yi amfani da titanium ko canza hali siffofin da bunkasa su yi, musamman splined kasa sashi. Kuma daya-axis yi ma a kan wasu dalilai da hakori Disc, da dai sauransu, don haka ba za ka iya generalize, don nazarin takamaiman al'amurran da suka shafi. Saboda haka za ka iya zabi mafi dace samfurin.
Post lokaci: Sep-19-2018