Amakuru

Kwipimisha kwipimisha: ibintu byingenzi byo gupima nuburyo Uburyo bwo kugenzura ni inzira yingenzi mugutwara inganda no kugenzura ubuziranenge.

Itandukaniro nyamukuru hagati yinshinge za roller hamwe nudupira ni ubwoko nibiranga ibintu bizunguruka bakoresha.

Ubushinwa ni kimwe mu bihugu byahimbye ibizunguruka mbere ku isi, kandi imiterere y’imitambiko yanditswe mu bitabo bya kera by’Abashinwa. Dufatiye ku bisigisigi bya kera ndetse n’amakuru, Ubushinwa bwa kera cyane bufite imiterere y’imyubakire ya kijyambere bwagaragaye mu 221-207 mbere ya Yesu (Ingoma ya Qin) mu Mudugudu wa Xuejiaya, mu Ntara ya Yongji, mu Ntara ya Shanxi.

Thrust spherical roller bearings nibintu byingenzi mubikorwa bitandukanye byinganda, cyane cyane mumashini aremereye aho ubushobozi bwo gutwara ibintu hamwe nubushobozi bwo kwishyira hamwe ari ngombwa. Ibi bikoresho byashizweho kugirango bitware imitwaro ya axial mu cyerekezo kimwe kandi irashobora gutwara imizigo ihambaye ya radiyo, bigatuma ihitamo kandi ryizewe mugusaba imikorere.

Imurikagurisha rya Canton ku nshuro ya 135 ryasojwe i Guangzhou ku ya 5, rikaba ari intambwe ikomeye mu imurikagurisha ry’Ubushinwa. Hamwe n’abaguzi 246.000 bo mu mahanga baturutse mu bihugu 215 n’uturere bitabiriye inama ku murongo wa interineti, iri murika ry’imurikagurisha ryiyongereye ku buryo budasanzwe 24.5% ugereranije n’amasomo yabanjirije iyi, rikaba ryarageze ku rwego rwo hejuru. Ibirori bimaze igihe kinini bibera urufatiro rw’ubucuruzi ku isi, byongeye kwerekana ubushobozi butagereranywa bwo guhuza abaguzi mpuzamahanga n’abatanga ibicuruzwa mu Bushinwa, biteza imbere ubufatanye bwunguka no kuzamura ubukungu.

Ikintu kizunguruka ni centripetal kuzunguruka ifite icyerekezo cya silindrike. Imiterere yimbere yimyenda ya silindrike ifata ibizunguruka bitunganijwe muburyo bubangikanye, kandi hariho umwanya wa spacer cyangwa kwigunga hagati yizingo, bishobora gukumira kugoreka kwizunguruka cyangwa guterana hagati yizunguruka, bikarinda neza kwiyongera kwumuriro.

Imurikagurisha ry’ibicuruzwa n’ibicuruzwa byoherezwa mu mahanga ku nshuro ya 135 (imurikagurisha rya Canton) bizabera i Guangzhou mu Bushinwa kuva ku ya 15 Mata kugeza ku ya 5 Gicurasi, kandi imyiteguro iragenda neza.