Qhov ntsuas 3T nyob qhov twg?
Peb tuaj yeem yooj yim pom 3T Performance index ntawm lub log tsheb ntawm lub log tsheb. Ntawm lawv, qhov ntsuas qhov hnyav yog TREADWEAR, traction Performance index yog TRACTION, thiab qhov ntsuas kub yog TEMPERATURE. Cov tsiaj ntawv thawj zaug ntawm peb qhov ntsuas yog tag nrho T, yog li lawv hu ua 3T index.
Yuav ua li cas saib 3T Performance index?
Ua ntej, cia peb saib TREADWEAR index. TREADWEAR Performance index yog ib qho kev ntsuas uas ntsuas qhov hnav tsis kam thiab kev pabcuam lub neej ntawm cov log tsheb treads, thiab nws cov txheej txheem yog qhia nyob rau hauv cov lej tshwj xeeb (tus naj npawb 100 sawv cev rau qhov hnav tsim los ntawm tus qauv log tsheb tsav rau 30,000 mais ).
Nws yuav tsum tau muab sau tseg hais tias cov coj Performance index tsuas yog ib tug siv tus nqi xam raws li tus qauv log tsheb zoo, thiab tsis sawv cev rau qhov tseeb mileage ntawm lub log tsheb. Tshwj xeeb, lub log tsheb uas muaj qhov ntsuas ntawm 300 sawv cev rau qhov nce peb zaug hauv nws qhov hnav tsis kam piv rau cov qauv log tsheb nrog lub hauv paus coj ntsuas ntawm 100. Nws tsis tau txhais hais tias lub log tsheb tuaj yeem mus txog peb npaug ntawm tus qauv kev ncua deb.
Tam sim no, cov log tsheb hnav qhov ntsuas tau muab faib ua peb theem, nrog cov log tsheb nrog qhov ntsuas ntawm 160-300 yog cov log tsheb lub caij ntuj sov txheem; cov log tsheb nrog qhov ntsuas nruab nrab ntawm 160-200 yog cov log tsheb lub caij ntuj sov ua haujlwm siab; thiab cov log tsheb nrog qhov ntsuas nruab nrab ntawm 300-540 yog cov log tsheb txhua lub caij.
Cia peb saib ntawm traction index. Lub traction Performance index yog ib qho parameter uas ntsuas kev tuav ntawm cov log tsheb ntawm txoj kev ntub thiab nplua. Nws tau muab faib ua plaub theem: AA, A, B, thiab C. AA yog qib siab tshaj plaws, qhia tias nws muaj qib siab tshaj plaws ntawm kev tuav ntub ntawm cov log tsheb zoo sib xws. Nyob rau tib lub nrawm, cov log tsheb nrog qib AA muaj qhov luv luv braking nrug thiab lub sijhawm braking sai dua li cov uas muaj C qib ntawm txoj kev ntub dej.
Tshwj xeeb, qib AA muaj qhov ntub dej ntau tshaj plaws, qib A muaj kev tuav dej zoo heev, qib B yog qhov nruab nrab, thiab qib C tsuas yog tsim nyog.
Thaum kawg, peb yuav saib qhov ntsuas qhov ntsuas kub (TEMPERATURE). Qhov ntsuas kub kuj tseem hu ua lub neej Performance index, uas yog hais txog lub peev xwm ntawm cov log tsheb los tiv thaiv kev tsim hluav taws xob, thiab muaj feem xyuam rau kev ua haujlwm siab ntawm cov log tsheb. Kev kub ceev ntawm cov log tsheb tsis tu ncua tuaj yeem ua rau muaj kev laus, ua rau lub neej ntev ntawm cov log tsheb, thiab qhov kub thiab txias tuaj yeem ua rau lub log tsheb tawg. Nws muab faib ua peb theem: A, B, thiab C, nrog qib A yog qhov zoo tshaj plaws. Qhov siab dua ntawm cov log tsheb, qhov ntau nws tuaj yeem txo cov cua sov uas tsim los ntawm lub log tsheb thaum dov, thiab lub neej ua haujlwm ntev dua.
Txawm hais tias cov log tsheb yog puag ncig, tseem muaj qhov sib txawv tseem ceeb ntawm cov log tsheb ntawm cov hom sib txawv thiab cov lus qhia tshwj xeeb, yog li tsuas yog los ntawm kev nkag siab cov lus qhia tshwj xeeb no peb tuaj yeem xaiv cov log tsheb zoo rau cov tswv tsheb.