Matayala achisanu kwa nyengo yonse

Zomwe zachitika posachedwa pamapangidwe a matayala m'nyengo yozizira zimakhalabe zomwezo - ziyenera kupereka mtunda waufupi wa braking, kugwira kodalirika komanso kuwongolera - ziribe kanthu kuti tikumana ndi nyengo yanji panjanji. Posachedwapa tinali ndi mwayi wodziwa tayala laposachedwa la Goodyear.

Zima m'dziko lathu sizosiyana, kotero kuti tayala lamakono lachisanu liyenera kuchita bwino osati pa matalala atsopano kapena odzaza, ayezi ndi matope, komanso pamtunda wonyowa ndi wouma. Sizokhazo, madalaivala amayembekezera matayalawa kuti apereke chitonthozo chapamwamba chogwirizana ndi kayendetsedwe kawo. Tayala liyeneranso kukhala lachete ndi kuchepetsa kugwiritsa ntchito mafuta. Chikhulupiriro chakuti matayala aakulu sayenera kugwiritsidwa ntchito m’nyengo yozizira ndi mbiri yakale. Matayala okulirapo ali ndi zabwino zambiri: kulumikizana bwino ndi msewu, mtunda waufupi wamabuleki, kulimba mtima komanso kokhazikika komanso kugwira bwino. Chifukwa chake, kupanga tayala lotere ndi ntchito yaukadaulo, yomwe, mwa zina, imapondaponda opanga ndi mainjiniya ndikuponda akatswiri apawiri.

Chimphona cha matayala aku America a Goodyear avumbulutsa m'badwo wachisanu ndi chinayi wa matayala achisanu a UltraGrip9 ku ​​Luxembourg kwa ogula aku Europe omwe akufunafuna matayala amisewu olimba. Fabien Cesarcon, yemwe amayang'anira zinthu zamakampani ku Europe, Middle East ndi Africa, adakondwera ndi mayeso a matayala omwe adachitika panjanji yakomweko. Zimatengera chidwi cha sipes ndi m'mphepete mwa chitsanzo chatsopano chopangidwa ndi UltraGrip9 kuti chifanane ndi mawonekedwe a mkanda wa tayala, i.e. kukhudzana kwa tayala ndi msewu, pafupi ndi momwe zingathere. Zimenezi zikutanthauza kuti mosasamala kanthu za mmene tayala likuyendera, tayalalo limayankha molimba mtima likamayendetsa molunjika kutsogolo, likamakwera ngodya, komanso likamakwera mabuleki ndi kuthamanga kwambiri.

Ma geometry osinthika a midadada omwe amagwiritsidwa ntchito amapereka kuwongolera kodalirika pamsewu. Kuchuluka kwa nthiti ndi ma sipes okwera pamapewa kumapangitsa kuti chipale chofewa chigwire ntchito bwino, pomwe kuchulukira kwa sipe ndi kulumikizana kwa squarer kumapangitsa kuti ayezi azigwira, pomwe ma hydrodynamic grooves amawonjezera kukana kwa hydroplaning ndikuwongolera kuyenda. pa chipale chofewa. Kumbali inayi, midadada yophatikizika yamapewa yokhala ndi ukadaulo wa 3D BIS imathandizira mabuleki munyengo yamvula.

Mpikisanowu ukupitirirabe, ndipo Michelin adavumbulutsa Alpin 5 monga yankho la kusintha kwa nyengo ku Ulaya, kumene, chifukwa cha kuchepa kwa chipale chofewa, matayala achisanu ayenera kukhala otetezeka osati pa malo otsekedwa ndi chipale chofewa, komanso pamadzi, owuma. kapena misewu youndana. Alpin 5 yapangidwa pogwiritsa ntchito njira zapamwamba zopondera komanso ukadaulo wa rabara wokhala ndi chitetezo m'nyengo yozizira monga chofunikira kwambiri. Chifukwa panthawi ino ya chaka, ngozi zambiri zomwe zimachitika chifukwa cha kutayika kwa mphamvu zimalembedwa. Ziwerengero zikuwonetsa kuti kuyambira Okutobala mpaka Epulo, 4% yokha ya ngozi zomwe zimalembedwa poyendetsa pa chipale chofewa, ndipo koposa zonse, pafupifupi 57%, pamtunda wowuma. Izi ndi zotsatira za kafukufuku wopangidwa ndi Accident Research Department of the Technical University of Dresden.Pophunzira zotsatira za kafukufukuyu, opanga Michelin apanga tayala lomwe limapereka mphamvu m'nyengo zonse zachisanu. Ku Alpin 5 mupeza matekinoloje ambiri opanga, kuphatikiza. Kupondaponda kumagwiritsa ntchito ma elastomer ogwira ntchito kuti azitha kugwira bwino pamalo onyowa ndi matalala ndikusunga kulimba kwapang'onopang'ono. Zolemba zatsopanozi zimachokera ku teknoloji ya m'badwo wachinayi wa Helio Compound ndipo imakhala ndi mafuta a mpendadzuwa, omwe amalola kuti mphira ukhalebe ndi mphamvu zake pa kutentha kochepa.

Chinthu china chachilendo ndi kugwiritsa ntchito teknoloji ya Stabili Grip, yomwe imachokera ku sipes zodzitsekera zokha komanso kubwereranso bwino kwa ndondomeko yopondapo ku mawonekedwe ake oyambirira. Mipiringidzo yodzitsekera yokha imapereka kulumikizana kwabwino kwambiri kwa tayala ndi pansi komanso kuwongolera bwino kwambiri (kotchedwa "trail").

Alpin 5 imakhala ndi mikwingwirima yozama komanso midadada yopangidwa mwapadera kuti ipangitse kukwawa kwa mphaka ndi kukwawa komwe kumakhudzana ndi chipale chofewa. Mipiringidzo ikabwerera ku mawonekedwe awo oyambirira, ma grooves ofananira nawo amachotsa madzi bwino, motero amachepetsa chiopsezo cha hydroplaning. Sipes m'matayala amayenda ngati zikhadabo zazing'ono masauzande ambiri kuti agwire komanso kukokera. Poyerekeza ndi m'badwo wam'mbuyomu, kuponda kwa Alpin 5 kuli ndi nthiti zambiri 12%, 16% notches zambiri ndi 17% mphira wochulukirapo pokhudzana ndi ma grooves ndi njira.

Continental idaperekanso ganizo lake ku Zomowa. Iyi ndi WinterContactTM TS 850 P. Tayalali lapangidwira magalimoto okwera okwera komanso ma SUV. Chifukwa cha mawonekedwe atsopano a asymmetric ndi kugwiritsa ntchito njira zaukadaulo, tayalalo limatsimikizira kugwira bwino ntchito mukamayendetsa pamalo owuma ndi chipale chofewa, kugwira bwino kwambiri komanso kuchepetsedwa kwamtunda wamabuleki. Tayala latsopanoli lili ndi ngodya zapamwamba za camber komanso kachulukidwe ka sipe kuposa lomwe linali m'malo mwake. Kuponda kwa WinterContact TM TS 850 P kumakhalanso ndi midadada yambiri pamtunda wopondapo zomwe zimapangitsa nthiti zambiri zodutsa. Ma sipes omwe ali pakatikati pa kupondapo ndi mkati mwa tayala amadzazidwa ndi matalala ambiri, omwe amawonjezera kukangana ndi kuwongolera kuyenda.

Chizindikiro cha TOP

Wogula amatha kuyang'anira kuchuluka kwa matayala, chifukwa UltraGrip 9 ili ndi chizindikiro chapadera "TOP" (Tread Optimal Performance) mu mawonekedwe a chipale chofewa. Zimamangidwa muzitsulo, ndipo pamene makulidwe a mayendedwe atsika mpaka 4mm, chizindikirocho chimatha, kuchenjeza madalaivala kuti tayala silikulimbikitsidwanso kuti ligwiritsidwe ntchito m'nyengo yozizira ndipo liyenera kusinthidwa.

Zabwino pamalo owuma

Chitonthozo ndi chitetezo m'misewu youma makamaka zimadalira kulimba kwa matayala. Pofuna kukonza gawoli, Continental yapanga mawonekedwe akunja a mapewa a tayala latsopano la WinterContactTM TS 850 P. Sipes zakunja za matayala apangidwa kuti ziwonjezere kulimba kwa block. Izi zimathandiza kuti matayala aziyenda bwino kwambiri panthawi yokhotakhota mwachangu. Panthawi imodzimodziyo, ma sipes ndi midadada yomwe ili mkati mwa tayala ndi pakati pa kupondaponda kumawonjezera kugwira.