Chaw technologies
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Chaw technologies

Chaw technologies Niaj hnub nimno thiab nyab xeeb - qhov no yog li cas cov log tsheb niaj hnub tuaj yeem piav qhia hauv cov ntsiab lus. Kev siv qhov chaw thev naus laus zis, suav nrog Kevlar thiab polymers, tau dhau los ua tus qauv.

Niaj hnub nimno thiab nyab xeeb - qhov no yog li cas cov log tsheb niaj hnub tuaj yeem piav qhia hauv cov ntsiab lus. Kev siv qhov chaw thev naus laus zis, suav nrog Kevlar thiab polymers, tau dhau los ua tus qauv.Chaw technologies

Txhua xyoo, cov tuam txhab log tsheb muaj ntau dua thiab ntau dua cov khoom tshiab uas siv thev naus laus zis uas tau ua pov thawj nyob rau hauv cov xwm txheej nyuaj tshaj plaws, feem ntau thaum lub sijhawm ya davhlau. Qee lub sij hawm lawv kuj xav tsis thoob, zoo li Dunlop ntiav cov tuam txhab Italian Pininfarina los tsim lawv cov SP StreetResponse thiab SP QuattroMaxx cov log tsheb tshiab kawg.

Nyob rau hauv lub xyoo pua nees nkaum, lub tsheb log tsheb, ua tsaug rau kev siv cov kev daws teeb meem tshiab, yuav tsum muaj kev saib xyuas tsawg dua los ntawm cov neeg siv. Txoj kev loj hlob ntawm cov log tsheb thiab txoj kev tsheb ciav hlau tau txo qhov teeb meem ntawm cov log tsheb ib zaug. Tam sim no qhov no tshwm sim tsis tu ncua, tab sis tseem, tej zaum, txhua tus neeg tsav tsheb tau hla qhov no. Qhov no tsis yog ib qho teeb meem thaum peb muaj kev nkag tau zoo rau lub log seem thiab cov cuab yeej tsim nyog. Tab sis yuav ua li cas yog tias, thaum thauj khoom mus rau lub ru tsev, koj yuav tsum tshem lub log los ntawm hauv qab pawg ntawm lub nra, lossis "pov" nws hauv qab lub tsheb ntawm txoj kev ntub dej kom tau "cov log tsheb seem" los ntawm lub pob tawb tshwj xeeb. Qhov kev daws teeb meem tshiab tshaj plaws, uas muaj kev txhaj tshuaj sealant rau hauv lub log, yuav pab tau koj mus rau qhov ze tshaj plaws vulcanization kev pab cuam nrog tsawg kawg nkaus ceev. Txawm li cas los xij, cov kev daws teeb meem no tsis yog ib txwm ua tau zoo thiab kev tiv thaiv zoo dua li kev kho.

Kev tiv thaiv tau yog qhov tseem ceeb rau kev lag luam loj tsib lub log tsheb hauv ob peb xyoos dhau los. Peb muaj ntau qhov kev daws teeb meem ntawm kev ua lag luam uas txawv ntawm cov ntsiab lus, tab sis ib qho kev xav yog kom txo qis qhov yuav tsum tau hloov lub log ntawm txoj kev.

Thawj lub tswv yim ntawm Run Flat yog raws li (hais lus) ntawm lub log tsheb ntxiv rau hauv txoj hauv kev uas nws muaj peev xwm tsav tsheb mus ntxiv txawm tias tom qab ua tiav lub siab. Tam sim no, cov thev naus laus zis no tau siv los ntawm txhua lub tuam txhab log tsheb loj. Nws yog hu ua txawv nyob ntawm qhov chaw tsim khoom: Bridgestone - RFT (Run Flat), Continental SSR (Self Supporting Runflat), Goodyear - RunOnFlat / Dunlop DSST (Dunlop Self-Supporting Technology), Michelin ZP (Zero Siab), Pirelli - Khiav Flat . Nws yog thawj zaug siv los ntawm Michelin hauv cov log tsheb muag hauv North American lag luam.

Lub zog ntawm lub log yog hais txog qhov tshwj xeeb ntawm nws cov phab ntsa, uas, tom qab poob siab, yuav tsum ua kom lub log ruaj khov ntawm qhov ceev ntawm 80 km / h rau qhov kev ncua deb mus txog 80 km (kom thiaj li muaj peev xwm ncav cuag lub log tsheb. nyob ze qhov chaw pabcuam). chaw nres tsheb). Txawm li cas los xij, Run Flat thev naus laus zis muaj kev txwv rau cov tuam txhab tsheb thiab cov neeg siv.

Cov neeg tsim khoom yuav tsum muab cov tsheb nrog lub log tsheb saib xyuas lub siab, txhim kho kev ncua tshwj xeeb lossis siv cov rims tsim nyog, thiab cov neeg tsav tsheb yuav tsum hloov cov log tsheb nrog cov tshiab tom qab kev puas tsuaj. Lub tswv yim zoo sib xws yog sawv cev los ntawm PAX system tsim los ntawm Michelin. Hauv qhov kev daws teeb meem no, lub npoo kuj tseem npog nrog ib txheej ntawm roj hmab. Qhov kom zoo dua ntawm qhov kev daws teeb meem no yog qhov ntau dua qhov kev ncua deb uas tuaj yeem them tau tom qab kev sib tsoo (txog 200 km) thiab muaj peev xwm kho lub log tsheb punctured.

Cov thev naus laus zis uas tiv thaiv lub log tsheb poob siab muaj ntau yam ntxiv, xws li Continental - ContiSeal, Kleber (Michelin) - Protectis, Goodyear - DuraSeal (tsheb log tsheb nkaus xwb). Lawv siv cov khoom tshwj xeeb ntawm tus kheej sealing gel zoo li roj hmab.

Cov huab cua siab sib xws rau lub log tsheb nias tus kheej-sealing roj hmab tiv thaiv phab ntsa sab hauv ntawm lub log tsheb. Thaum lub sij hawm puncture (cov khoom uas muaj ib txoj kab uas hla mus txog 5 mm), cov roj hmab ntawm cov kua sib xws nruj nreem nyob ib ncig ntawm lub puncture-ua khoom thiab tiv thaiv kom txhob poob siab. Txawm tias tom qab cov khoom raug tshem tawm, cov txheej txheem nws tus kheej tuaj yeem sau lub qhov.

Niaj hnub no, tsis tsuas yog kev lag luam log tsheb nrog kev txo qis ua haujlwm ua pov thawj rau kev siv zog ntawm cov kws ua haujlwm - cov tuam txhab log tsheb loj tshaj plaws. Qhov kev xav tau ntawm xyoo tas los no yog kev siv cov khoom sib xyaw kom haum ntawm cov roj hmab thiab cov khoom siv.

Lub tswv yim nthuav yog ib tsev neeg tshiab ntawm Dunlop log tsheb. Lub quintessential premium nroog log tsheb yog SP StreetResponse thiab off-road-specific SP QuattroMaxx, uas tau muab nws qhov kawg saib ntawm Pininfarina lub styling studio.

Niaj hnub nimno technologies nyob rau hauv lub log tsheb

Technology ntawm Sensor Nws muab ntau txoj kev daws teeb meem, xws li: ib qho tshwj xeeb hlaws-on-rim mounting system, flattened tread profile thiab asymmetric tread qauv nrog qhov sib txawv ntawm tag nrho saum npoo rau tread nto piv nrog grooves hauv kev sib cuag nrog hauv av. . Muab cov log tsheb nrawm dua rau txoj kev, kev tswj xyuas zoo dua qub, kev ruaj ntseg ntawm kev sib tw thiab txhim kho tuav ntawm qhov chaw qhuav.

Functional polymers Cov roj hmab siv hauv kev sib xyaw ua kom muaj kev sib cuam tshuam ntawm silica thiab polymer thiab kev faib tawm zoo dua ntawm silica hauv qhov sib tov. Lawv muab tsawg zog poob rau lub log tsheb dov tsis kam thaum txhim kho cov kev ua haujlwm tseem ceeb xws li tuav lub log tsheb thiab ntub braking.

Qauv tsuj Muab kev tshem tawm cov dej tawm hauv qab lub log. Dav dav circumferential thiab longitudinal grooves muab siab tshaj plaws lateral dej ntws thiab hydroplaning tsis kam. Kev sib xyaw ua ke ntawm ob-txoj kev grooves thiab cov ntawv sau nrog lub hauv nruab nrab tav tau lav zoo dua kev tuav tuav, tshwj xeeb tshaj yog nyob rau ntawm qhov chaw ntub dej. Ntawm qhov tod tes, L- thiab Z-shaped grooves ntawm lub xub pwg nyom ntawm lub log tsheb muab kev nrawm nrawm thiab nres ntawm qhov chaw ntub dej.

Kevlar txhawb nqa lub log tsheb hlaws. Qhov no ua rau lub sidewall nruj, cia lub log tsheb teb sai dua rau txoj kev. Txhim khu kev tsav tsheb precision thiab muab ntau dua cornering stability. Kevlar yog ua tiav los ntawm kev sib tw nruj raws li cov kev daws teeb meem tsheb thauj mus los txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhav

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