Matayala a radial - kusintha komwe kwadutsa zaka 70

Kuyambitsidwa kwa matayala a radial (omwe amadziwikanso kuti matayala a radial) adayankha zovuta zomwe makampani opanga magalimoto omwe akutukuka kwambiri amakumana nawo - kuchepetsa ndalama zopangira, kuchepetsa kukana kugubuduza, kupereka bata kwabwino poyendetsa, kapena kuchepetsa kuchuluka kwa mphira wogwiritsidwa ntchito. Ngakhale matayala ophatikizika anali otchuka, makamaka ku US, kugwiritsidwa ntchito kwawo pang'onopang'ono kunangokhala kumafakitale kapena zaulimi mpaka 70s. Yakwana nthawi yoti mukambirane za mapangidwe onse awiri - momwe amasiyana komanso mphamvu zawo ndi zofooka zawo.

Matayala a diagonal - amadziwika ndi chiyani?

Tayala loyamba la bias-ply lidawonekera pamsika mu 1898, m'malo mwa matayala am'mbuyomu a rabara. Mu yankho ili, zingwe zosinthira zimagwira ntchito yofunika - pamakona a madigiri 20 mpaka 40 pokhudzana ndi mbali ya kutsogolo kwa tayala. Zotsatira zake zinali kusintha kwakukulu kuposa omwe adalipo kale - tayalalo ndi lolimba kwambiri, lokhazikika komanso limapereka chitonthozo choyendetsa galimoto. Nzosadabwitsa kuti kwa zaka zambiri yankho limeneli linali lokhalo lokhalo logwiritsidwa ntchito pamakampani opanga magalimoto. Tsoka ilo, kugwiritsidwa ntchito kwawo kumalumikizidwanso ndi kugwiritsa ntchito mafuta ambiri, zomwe zidalimbikitsa opanga magalimoto kuti ayang'ane njira zina.

Bias Tyre - Ntchito Yomanga

Pakulumikiza kwa diagonal, ulusi wa warp umadutsana wina ndi mzake ndipo umafunika zigawo ziwiri. Izi zimabweretsa nyama ya tayala yolimba kwambiri ndipo palibe chifukwa cha malamba, ngakhale matayala osakanizidwa omwe amawagwiritsa ntchito akukhala otchuka kwambiri. Zitsanzo zokhala ndi lamba wa diagonal ndizofala kwambiri pa njinga zamoto, chifukwa zimalimbana bwino ndi liwiro lalikulu - pamwamba pa 100 km / h.

Matayala a radial - chifukwa chiyani atchuka?

Wotsogolera matayala ozungulira amatha kuonedwa ngati "msampha wa ntchentche", womwe unayambitsidwa mu 1941 ndi injiniya wa Michelin, mikanda yomwe inapangidwa ndi waya wachitsulo, yomwe ili pamtunda wa masentimita 1,5. kukwera mokhazikika ndi kuchepetsa kukana kugubuduza, ndikutanthauza kufunikira kwamafuta. N’zosadabwitsa kuti ntchitoyi inachititsa chidwi kwambiri makampani opanga matayala ndipo posakhalitsa anatchuka kwambiri. Mpaka zaka za m'ma 70, iwo ankalamulira misika ya ku Ulaya, ndipo posakhalitsa aku America. Izi sizikutanthauza, komabe, kuti mapangidwe a diagonal ndi chinthu chakale konse.

Kodi matayala ozungulira amapangidwa bwanji?

Mosasamala kanthu za mapangidwe a tayala, chimodzi mwa zinthu zake zofunika kwambiri ndi chingwe, i.e. nsalu zopyapyala zoyikidwa pakati pa mawaya otsutsana. Ndiwo mafupa a tayala, zomwe zimakhudza khalidwe lake pamsewu. Mitundu ya ma radial imakhala ndi zingwe zomwe zimayenderana ndi mayendedwe, ndipo malekezero awo amakulunga mawaya - zingwe sizimalumikizana. Nthawi zambiri zigawo zowonjezera za lamba zimagwiritsidwa ntchito, nthawi zambiri nsalu. Pamwamba pa chingwecho pali chopondapo chokha, ndipo pansi pake pali gulu la butyl lomwe limasindikiza tayalalo.

Kodi matayala a radial amagwira ntchito bwanji?

Masiku ano, zimakhala zovuta kuyerekeza khalidwe la mitundu yonse ya matayala, makamaka chifukwa cha ntchito zawo zosiyana ndi cholinga choyambirira. M'magalimoto onyamula anthu, monga momwe zilili ndi njinga zamoto zambiri, tipeza njira zothetsera ma radial zomwe zathandizira kuchepetsa kukula kwa makoma am'mbali mwa matayala - zomwe zidapangitsa kuti matayala otsika kwambiri atchuke, omwe angapezeke. pafupifupi galimoto iliyonse yatsopano. Matayala oyendera magetsi ndi chinthu chomwe timafunikira kwambiri m'magalimoto aposachedwa: kugwira bwino m'mikhalidwe yonse, kulimba kopondaponda kwambiri, ngakhale pamakona osunthika, komanso kutsika kolimba kwambiri.

Kodi matayala a diagonal amagwiritsidwabe ntchito kuti?

Matayala okondera omwe amagwiritsidwa ntchito m'mbuyomu akhala akuwongolera zambiri ndipo masiku ano nthawi zambiri amapezeka ndi malamba ndi zigawo zowonjezera za mitembo. Izi zinapangitsa kuti zikhale zotheka kulimbikitsanso tayalalo, kuchepetsa chiwopsezo chake kuti chiwonongeke kapena kuwonongeka. Ndi abwino kwa magalimoto omwe amagwiritsidwa ntchito pamayendedwe olemera ndi mafakitale, poyendetsa pamalo owonongeka komanso osagwirizana kapena pamakina aulimi. Amalimbana ndi zowonongeka bwino kwambiri. ndi zomangira zolimba zammbali. Eni ake a SUV amayamikira kuchuluka kwa chitonthozo, makamaka akamayendetsa panjira komanso phula lopanda bwino.

Radial kapena diagonal - mitundu yonse iwiri ndi yothandiza!

Kutengera ndi kugwiritsidwa ntchito, mtundu uliwonse wa matayala amapeza kugwiritsa ntchito kwake komwe kumakhala kothandiza. Zitsanzo za ma radial zimapereka njira yabwinoko, pamene zitsanzo za diagonal, chifukwa cha mapangidwe awo, zimagwiritsidwa ntchito pazida zolemera zaulimi, ma SUV ndi njinga zamoto zambiri.