Xyoo log tsheb. Deciphering lub cim ntawm lub log tsheb

2024 Tus sau: Erin Ralphs | [email protected]. Kawg hloov kho: 2024-02-19 16:10

Yog tias tsim nyog los hloov cov log tsheb qub nrog cov tshiab, txhua tus neeg tsav tsheb muaj lus nug txog yuav ua li cas thiaj nrhiav tau lawv lub xyoo tsim khoom. Nws tuaj yeem nyeem tau ntawm lub npoo ntawm cov log tsheb, vim tias txhua lub chaw tsim khoom yuav tsum qhia hnub tsim khoom yam tsis tau poob. Tab sis tsis muaj cov qauv zoo sib xws, yog li qee zaum nws tuaj yeem nyuaj ua. Koj tuaj yeem nyeem txog qhov twg ntawm cov log tsheb koj tuaj yeem nrhiav tau lub xyoo ntawm kev tsim khoom, hais txog lawv lub neej kev pabcuam thiab kev pom zoo ua haujlwm hauv kab lus no.

Tire markings

Ntawm txhua lub log tsheb koj tuaj yeem pom cov cim thiab cov cim. Thaum xub thawj siab ib muag, tej zaum yuav zoo li hais tias qhov tsis muaj load, log tsheb tsim los yog loj yog complex heev. Tab sis qhov tseeb, txhua tus neeg tsav tsheb tuaj yeem nkag siab txog qhov cim thiab kev txiav txim siab ntawm lub log tsheb. Raws li txoj cai, cov yam ntxwv hauv qab no tuaj yeem pom ntawm cov log tsheb:

• Tyre yam - qhov kev xaiv no qhia txog lub raj lossis lub log tsis muaj tube.
• log tsheb loj - suav nrog ntau qhov tseem ceeb: dav, qhov siab qhov profile thiab qhov loj ntawm lub nplhaib puab. Feem ntau qhia hauv hom 210/55-18.
• Load Performance index - qhia qhov siab tshaj plaws qhov hnyav uas lub log nrog siab siab sab hauv tuaj yeem txhawb nqa.
• Chaw tsim khoom - cov ntawv sau no feem ntau yog cov ntawv loj thiab pom meej. Qhov ntsuas no yog thawj qhov uas cov neeg tsav tsheb tau saib xyuas thaum xaiv cov log tsheb.
• Seasonality - Tag Nrho Lub Caij Ntuj Sov qhia txog qhov muaj peev xwm ntawm kev siv lub log txhua xyoo.
• Speed index - qhia qhov siab tshaj plaws tso cai ceev.
• Hnub tsim khoom feem ntau yog qhia los ntawm plaub tus lej, uas koj tuaj yeem paub seb lub log tsheb tau tsim nyob rau lub hlis twg thiab xyoo twg.
• Huab cua - Yog tias koj pom lub kaus cim ntawm lub log tsheb, lawv feem ntau yuav tsim rau huab cua ntub thiab nag thiab muaj kev tiv thaiv hydroplaning siab.

Tire life

Cov neeg tsav tsheb feem ntau paub tias muaj ob yam uas koj yuav tsum tsis txhob hla hauv lub tsheb: nres thiab lub log. Cov log tsheb yog lub hauv paus tseem ceeb ntawm koj txoj kev nyab xeeb, vim tias lawv muab traction thiab braking zoo. Ob qho tib si koj kev noj qab haus huv thiab kev pab lub neej ntawm lub tsheb nyob ntawm seb lawv zoo thiab xaiv lawv li cas. Yog li ntawd, qhov teeb meem ntawm kev xaiv cov log tsheb yuav tsum tau mus nrog kev saib xyuas tshwj xeeb.

Sijhawm dhau mus, cov log tsheb hnav, yog li koj yuav tsum muaj sijhawm los hloov lawv raws sijhawmrau cov tshiab. Nws yog qhov zoo dua los ua qhov no me ntsis ntxov dua li caij tsheb kauj vab uas tau hnav mus rau lub hauv paus ntawm lub tread. Lub neej ua haujlwm ntawm cov log tsheb yog dab tsi? Tau kawg, ntau nyob ntawm kev ua haujlwm. Tab sis lub sijhawm tso cai siab tshaj plaws yog suav tias yog lub cim ntawm 45 txhiab kilometers. Cov kws tshaj lij tsis pom zoo kom ncua kev hloov ntawm lub log. Lub caij nyoog thiab ceev faj tsav tsheb pab kom lub neej ntev ntawm lub log.

Vim li cas thiaj paub hnub tsim cov log tsheb

Yog li nws puas tsim nyog saib hnub tsim cov log tsheb, vim tias tus lej mais ntawm lawv tsis pom lawm? Qhov ntsuas no yuav tsum raug lees paub thaum yuav cov log tsheb tshiab. Hauv qhov no, nws yog qhov tseem ceeb kom paub thaum lawv tau tsim. Vim yog kev cia khoom tsis raug, lawv tuaj yeem deteriorate, thiab nyob rau hauv cov ntaub ntawv no, cov khoom tshiab, qhov zoo dua. Nrog rau qhov kub thiab txias, cov log tsheb tuaj yeem ruaj ntseg rau 3-5 xyoos. Tab sis ua ntej yuav cov khoom zoo li no, koj yuav tsum ua tib zoo tshuaj xyuas cov log tsheb kom tawg, hnav thiab lwm yam kab. Nug tus neeg muag khoom rau daim ntawv pov thawj zoo kom tsis txhob muaj xwm txheej tsis zoo.

Yuav ua li cas thiaj paub xyoo tsim lub log tsheb

Koj tuaj yeem paub thaum twg lub log tsheb tau tsim los ntawm kev nyeem cov cim sib txuas. Lub xyoo ntawm kev tsim cov log tsheb nyob qhov twg? Txhua batch ntawm cov khoom tsim muaj ib tug plaub-tus lej code, nyob rau hauv uas lub xyoo ntawm kev tsim ntawm lub tsheb log tsheb yog muab zais. Hnub no feem ntau yog nyob ntawm cov roj hmab rim. Rau kev yooj yim, lawv feem ntau nyob rau hauv lub oval stamp, yog li nrhiav cov lej no tsis yooj yim.

Hnub nws tus kheej feem ntau muaj peb lossis plaub tus lej, uasqhia lub hli thiab xyoo ntawm kev tsim khoom. Piv txwv li, lub npe "0815" tuaj yeem txiav txim siab raws li hauv qab no:

• 08 - lub lim tiam yim ntawm lub xyoo, piv txwv li lub Ob Hlis kawg;
• 15 - xyoo teeb meem.

Yog li, nyeem qhov kev xaiv no, koj tuaj yeem nkag siab tam sim ntawd tias lub log tsheb tau tso tawm thaum Lub Yim Hli 2015. Qhov kev xaiv plaub tus lej tau qhia hauv xyoo 2000, yog li thaum koj pom peb tus lej tsis yog plaub, koj tuaj yeem nkag siab tam sim ntawd tias cov roj hmab no tau tso tawm hauv ib puas xyoo dhau los.

Xyoo tsim ntawm Japanese log tsheb

Nyob rau Japanese hom log tsheb, hnub tas sij hawm tau qhia nyob rau hauv tib txoj kev raws li tag nrho lwm tus. Lub xyoo ntawm kev tsim khoom ntawm Nokian log tsheb yog qhia nyob rau sab saum toj, nyob ib sab ntawm DOT inscription. Yog tias koj tsis tuaj yeem nrhiav hnub tsim khoom thaum yuav cov roj hmab siv, nws yog qhov zoo dua los ncua qhov kev yuav, vim nws tsis paub ntev npaum li cas nws tau "nyob". Yuav ua li cas thiaj nrhiav tau lub xyoo ntawm kev tsim cov log tsheb yog tias hnub tau muab tshem tawm lossis tsis pom? Nws muaj peev xwm txiav txim siab lub sijhawm hnav ntawm lub log tsheb los ntawm qhov muag. Koj tuaj yeem paub cov log tsheb qub li cas?

• Poob elasticity - yog tias koj pib khoov cov roj hmab, nws yuav tsis yooj yim rau hauv. Cov khoom uas tau tso tawm tshiab tuaj yeem khoov tau yooj yim, vim cov log tsheb tshiab yog elastic thiab ruaj khov dua.
• Cov tsos ntawm cov kab nrib pleb - qhov tsawg tshaj plaws ntawm lawv tej zaum yuav tsis pom rau tib neeg lub qhov muag. Koj tuaj yeem nrhiav tau lawv yog tias koj khoov lub log me ntsis. Cov khoom zoo li no, feem ntau yuav tau siv thiab nws zoo dua tsis yuav nws.
• Cov xim grey tsaus ntawm cov log tsheb kuj tuaj yeem qhia lawv cov khoom siv mus ntev.
• Kev ua txhaumGeometry yog ib qho kev pom zoo tshaj plaws ntawm kev khaws cov log tsheb tsis raug. Nws kuj yog qhov zoo dua los tsis kam lees cov khoom lag luam, vim tsis muaj leej twg paub tias cov log tsheb "tshiab" yuav kav ntev npaum li cas.

Kuv yuav tsum nrhiav dab tsi ntxiv thaum yuav cov log tsheb?

Thaum xaiv "khau" tshiab rau koj lub tsheb, nws yog ib qho tseem ceeb uas yuav tsum tau xyuam xim tsis yog rau lub xyoo ntawm kev tsim cov log tsheb. Muaj ntau cov cim qhia uas koj tuaj yeem nkag siab tias cov khoom raug khaws cia tsis raug:

• o thiab hernias ntawm lub log tsheb - qhia tias cov log tsheb twb tau siv lawm. Tsis muaj teeb meem koj yuav tsum yuav cov log tsheb zoo li no, vim tias cov neoplasms ua rau lub log tsheb tsis sib xws, uas tsis tuaj yeem muab tshem tawm hauv lub khw log tsheb.
• Microcracks ntawm phab ntsa - feem ntau yuav, cov khoom lag luam nrog cov teeb meem zoo li no tsis tsim nyog rau kev muag khoom vim kev cia khoom tsis raug lossis tas sij hawm ntawm kev pab cuam lub neej.
• Cov kab ntawm cov vuam lossis cov khoom sib khi - qhia tias "cov neeg kho dua tshiab" tau ua haujlwm ntawm lub log tsheb. Qee lub log tsheb tseem tuaj yeem rov qab tau, muaj txawm tias tag nrho cov tuam txhab ua qhov no. Tab sis feem ntau vulcanizing pastes uas foob txiav thiab tawg yog tsis muaj txiaj ntsig. Lub log tsheb pib deflate, lub tsheb tsav, feem ntau, koj twv yuav raug hu tsis muaj kev txaus siab los ntawm kev tsav tsheb ntawm cov log tsheb zoo li no.

Txawm tias thaum yuav cov log tsheb siv, ua tib zoo tshuaj xyuas lawv rau cov paib saum toj no. Yog tias koj pom tsawg kawg ib ntawm lawv, ncua qhov kev yuav khoom tom qab.

Txhim lub neej ntev

Lub neej log tsheb tsis yog nyob ntawm lub xyoo ntawm kev tsim cov log tsheb, tab sis kuj nyob ntawm seb koj khaws nws li cas. Tom qab lub caij hloov ntawm lub log, ntau tus xa lawv mus sau cov plua plav hauv cov chaw txias txias, lossis tseem phem dua - ntawm txoj kev. Xws li kev kho mob txo lub neej ntawm cov log tsheb los ntawm ob lossis peb zaug. Koj yuav tsum ua raws li cov cai dab tsi thiaj li ua rau cov roj hmab ua haujlwm rau koj mus ntev?

• Ua raws li kev tswj hwm qhov kub thiab txias yog qhov tseem ceeb rau kev nyab xeeb ntawm cov log tsheb. Nyob rau tib lub sijhawm, qhov ntsuas kub qis tsis txaus ntshai rau lawv li qhov siab. Tshaj 25 degrees, cov roj hmab pib deform ntawm qib molecular, thiab qhov no cuam tshuam tsis zoo rau nws qhov kev ua tau zoo.
• Cov av noo zoo kuj tseem ceeb heev rau kev tswj hwm txhua qhov zoo ntawm cov log tsheb. Yog tias chav tsev ntub dhau, noo noo yuav nyob ntawm qhov chaw ntawm cov roj hmab. Nyob rau hauv cov xwm txheej zoo li no, tsis muaj dab tsi tseem ceeb yuav tshwm sim hauv ob peb lub hlis, tab sis yog tias cov log tsheb tau khaws cia hauv chav tsev li ib xyoos mus rau ib xyoos, koj yuav tsis tau suav rau lawv lub neej ua haujlwm ntev.
• Rau lub log tsheb, txoj haujlwm ntsug yog qhov zoo dua. Tsis txhob muab cov log tsheb "kem" rau saum ib leeg. Roj hmab yuav tsum tsis txhob tso rau hauv tshav ntuj ncaj qha, vim qhov no yuav ua rau tawg ntawm qhov chaw.

Cov Lus Qhia Tus Kheej

Muaj kev xav ntawm cov neeg tsav tsheb tias nws yog qhov zoo tshaj plaws los yuav tag nrho cov log tsheb ntawm tib lub xyoo ntawm kev tsim khoom, yog li lub tsheb tuav yuav zoo dua. Tab sis cov log tsheb ntawm cov khoom sib txawv tsis yooj yim kom phim nrog tib lub hnub tso tawm, thiab nws puas tsim nyog? Cov kws tshaj lij hais tias lub xyoo ntawm kev tsim cov log tshebkiag li tsis cuam tshuam rau nws cov tsis muaj nyob rau hauv ib txoj kev, yog hais tias cov khoom raug muab khaws cia kom raug thiab cov sij hawm tau ntsib. Yog li ntawd, yog tias koj yuav cov log tsheb 5-6 xyoo ntawm qhov luv nqi, tsis txhob xav tias lawv yuav tsis kav ntev heev.

Nws yog qhov zoo dua los yuav cov log tsheb zoo li no los ntawm cov chaw tsim khoom lag luam zoo dua li cov log tsheb los ntawm ib hom tsis paub uas nyuam qhuav dov tawm ntawm cov kab sib dhos. Ntseeg kuv, cov qub feem ntau yuav ua hauj lwm tawm lawv 5-7 xyoo tsis muaj teeb meem. Yog tias koj txiav txim siab yuav tsuas yog cov log tsheb zoo tshaj plaws, ces nws yog qhov zoo dua los saib cov khoom tshiab ntawm lub khw. Lawv yeej yuav nrog cov hnub tsim tawm tshiab.

Results

Thaum xaiv cov log tsheb tshiab lossis siv, nco ntsoov ua tib zoo saib hnub tsim khoom. Yuav ua li cas txheeb xyuas lub xyoo ntawm kev tsim cov log tsheb? Nws yog ib qho tsim nyog yuav tsum tau them sai sai rau cov xim thiab muaj cov kab nrib pleb ntawm qhov chaw ntawm cov roj hmab. Cov log tsheb qub dhau los ntawm dub mus rau grey, thiab tawg ntawm cov kab nrib pleb tuaj yeem pom ntawm lawv qhov chaw. Yog tias koj tuaj hla cov khoom no, thov kom nqa cov khoom los ntawm cov khoom siv tshiab lossis tsis kam yuav tag nrho. Tab sis tsis txhob hnov qab txog lwm yam tsis zoo thaum xaiv cov log tsheb: ntsuas qhov siab ntawm qhov profile, xyuas kom meej tias lawv haum rau koj lub tsheb. Xaiv cov log tsheb raws caij nyoog, khaws cia kom zoo, thiab tom qab ntawd lawv yuav ua haujlwm rau koj ntau xyoo!