Yimaphi amapharamitha amathayi abaluleke kakhulu ebusika?
Kusukela ngoNovemba 1 walo nyaka. amathayi ezimoto zabagibeli namaloli kufanele abe namalebula azisa ngamapharamitha amathathu akhethiwe. Enye yazo i-dynamometer yomgwaqo emanzi, ipharamitha ebaluleke kakhulu ebusika, eqinisekisa ukushayela okuphephile komshayeli.
Novemba 1, 2012 Regulation (EU) No 122/009 wePhalamende LaseYurophu kanye NoMkhandlu 2009
abakhiqizi kudingeka bafake amalebula amathayi ngokusebenza kahle kukaphethiloli, amabanga amabhuleki amanzi kanye namazinga omsindo. Lokhu kusebenza kumathayi ezimoto, amaveni namaloli. Ngokwemithethonqubo, ulwazi mayelana nesondo kufanele lubonakale ngendlela yelebula enamathiselwe esitebhisini (ngaphandle kwamaloli) nakuyo yonke imininingwane nezinto zokukhangisa. Amalebula ananyathiselwe amathayi azobonisa izithombe zamapharamitha asohlwini kanye nesilinganiso sesondo ngalinye esitholwe esikalini ukusuka ku-A (esiphezulu) ukuya ku-G (esiphansi kakhulu), kanye nenani lamagagasi nenani lama-decibel esimweni somsindo wangaphandle. .
Ingabe isondo eliphelele likhona?
Kungase kubonakale sengathi abashayeli abanakho ukukhetha ngaphandle kokubheka amathayi anemingcele efanelekile, ehamba phambili esigabeni ngasinye kulezi ezintathu. Akukho okungaba iphutha. “Kubalulekile ukukhumbula ukuthi amapharamitha akhombisa ukwakheka kwamasondo ahlobene futhi anomthelela ofanayo. Ukubamba kahle okumanzi akuhambelani nokumelana nokugoqa, okuholela ekusetshenzisweni kukaphethiloli okuphansi. Ngakolunye uhlangothi, ukuphakama kwepharamitha yokumelana nokugingqika, ibanga lokubhuleka libe lide esimweni sasebusika futhi kwehlisa ukuphepha komshayeli nabagibeli bemoto,” kuchaza u-Arthur Post wakwa-ITR SA, ehambisa amathayi eYokohama. “Umthengi kumele azinqumele ukuthi iyiphi ipharamitha ebaluleke kakhulu kuyena. Ngenxa yamalebula, manje usenethuba lokuhlola izici ezifanayo zamasondo avela kubakhiqizi abahlukene futhi enze ukukhetha okufanele.”
Ukuze siqonde kangcono ubudlelwano phakathi kwezinkomba, sizosebenzisa izibonelo zamathayi asebusika e-Yokohama W.drive V902A. Lawa amathayi enziwe ngenhlanganisela ekhethekile ehlanganiswe ne-ZERUMA, enikeza ukumelana nokushisa okweqile. Ngenxa yalokhu, abaqini ngaphansi kwethonya lesithwathwa. Anama-sipes amaningi aminyene namabhulokhi amakhulu ahlelwe ngephethini yokunyathela enolaka, ezivumela ukuthi "zilume" phezulu, okuqinisekisa ukuthi zizobamba kahle ebusika. Esigabeni esithi "wet braking" 
Amathayi i-Yokohama W.drive V902A ithole isilinganiso esiphezulu kakhulu - isigaba A. Amanani amanye amapharamitha amabili, nokho, ngeke abe phezulu, ngoba amathayi aqine ngokuphelele anokumelana nokugoqeka okuphezulu (ikilasi C noma F kuye ngosayizi). “I-Yokohama inaka ngokukhethekile ukuphepha nebanga elifushane lokubhuleka ngangokunokwenzeka,” kuphawula u-Artur Obushny. “Umehluko phakathi kwesondo le-Class A nethayi lika-Class G emazingeni okubhuleka ezindaweni ezimanzi ungafika ku-30%. Ngokuka-Yokohama, endabeni yemoto evamile yomgibeli ehamba ngesivinini esingamakhilomitha angu-80/h, lokhu kunikeza iW.drive ibanga elifushane lokuma elingu-18 m kunelinye isondo elinesigaba G.”
Amalebula azonikeza ini?
Uhlelo olusha lokulebula, olufana nezitikha zempahla yasendlini, luzohlinzeka abashayeli umthombo wolwazi ocacile futhi ofinyeleleka kalula ukuze ubasize benze izinqumo zokuthenga ngokuvumelana nalokho abakulindele. Inhloso yalezi zimpawu ezethulwayo wukukhulisa ukuphepha nomnotho, kanye nokunciphisa umthelela wezokuthutha emgwaqeni emvelweni. Amalebula aklanyelwe ukukhuthaza abakhiqizi ukuthi baseshe izixazululo ezintsha ezithuthukisa inani lawo wonke amapharamitha. I-Yokohama okwamanje isebenzisa ubuchwepheshe obuthuthukisiwe abaningi kule njongo, okuhlanganisa i-Advanced Inner Linner, enciphisa ukulahlekelwa komoya wamathayi ngaphezu kuka-30%, kanye namashaneli e-HydroARC, aqinisekisa ukubamba okuhle kakhulu nokuzinza lapho ungena emakhoneni. Intuthuko enjalo isetshenziswa ezinhlotsheni ezahlukene zamasondo. Kungenzeka ukuthi ngolunye usuku bazokwazi ukuxhuma ngenhlanganisela ephelele.
