Txawm hais tias koj tab tom nrhiav kev yuav cov pawm nres rau koj lub tsheb, lossis koj twb yuav lawv, muaj ntau ntau hom thiab cov qauv ntawm cov pawm brakes xaiv los ntawm.Paub tias yuav nrhiav dab tsi yog qhov tseem ceeb, yog li ntawm no yog qee cov lus qhia ntawm kev xaiv cov khoom siv roj hmab semi-hlau.
brake pads yog dab tsi?
Xaiv lub nres nres rau koj lub tsheb yuav yog ib qho nyuaj.Muaj ntau yam los xav txog, suav nrog tus nqi, kev ua haujlwm thiab kev tsav tsheb.Txoj hauv kev zoo tshaj plaws los xaiv yog ua qee qhov kev tshawb fawb.
Ib qho tseem ceeb tshaj plaws uas yuav tsum tau xav txog yog cov khoom siv los tsim cov paib nres.Muaj ntau hom khoom siv, los ntawm ceramic mus rau semi-hlau.Feem ntau, ceramic nres ncoo yog kim dua li ib nrab hlau pads, tab sis lawv kuj zoo dua thiab kav ntev dua.
Semi-metallic brake pads feem ntau yog cov hlau sib xyaw nrog cov khoom sib xyaw.Lawv kuj yog ib tug zoo conductor ntawm tshav kub.Qhov no yuav pab kom lub braking system txias.
Cov ntaub qhwv no kuj paub txog lawv lub peev xwm txo suab nrov.Lawv tsis tshua muaj peev xwm squeal tshaj cov organic lossis ceramic nres pads, thiab cov slots hauv lub ncoo pab tshem tawm cov pa roj.
Feem ntau, semi-metallic nres pads yog ua los ntawm tooj liab thiab hlau.Lawv kuj muaj graphite los txhim kho thermal conductivity.Cov khoom siv nyob rau hauv cov nres nres no tau pom tias muaj lub zog nres zoo tshaj plaws, thiab tuaj yeem ua haujlwm hauv qhov kub siab tshaj 320 ° F.
Lub semi-metallic ncoo kuj yog ib qho ntawm cov nres nres nkaus xwb uas tau lees paub los ntawm Lub Chaw Tiv Thaiv Ib puag ncig.Lawv kuj paub txog lawv cov kev tsim zoo heev, thiab muaj nyob rau hauv ntau qhov sib txawv thiab cov duab.Lawv kuj tsim nyog rau kev siv hnyav.
Txhua yam Formulas rau cov pawm nres
Txawm hais tias koj tab tom nrhiav los hloov koj lub OE nres nres lossis koj tab tom nrhiav rau lub teeb zoo dua, muaj ntau txoj kev xaiv los ntawm.Kev xaiv tus nres nres tsis yog tsuas yog xaiv cov hom zoo tshaj plaws xwb, nws yog hais txog kev nrhiav qhov ua tau zoo tshaj plaws rau koj lub tsheb.
Thawj kauj ruam yog txiav txim siab seb koj puas xav tau ib qho xim hlau, semi-metallic lossis ceramic nres ncoo.Hlau, ceramic thiab semi-metallic nres pads muaj ntau theem ntawm kev ua tau zoo.Lawv txhua tus tsim nyog rau kev siv sib txawv thiab cov qauv tsav tsheb.
Ceramic brake pads yog qhov zoo tagnrho rau cov neeg uas xav ua kom lawv lub zog nres.Cov ntaub qhwv no siv cov av nplaum hauv qhov sib xyaw ua ke, muab cov ntaub qhwv lub siab coefficient ntawm kev sib txhuam thaum txias thiab qis thaum kub.
Semi-metallic brake pads kuj muaj, tab sis cov khoom siv ceramic muaj qhov me me ntawm cov xim hlau sib txawv.Qhov no yog tshwj xeeb tshaj yog muaj tseeb rau kev ua tau zoo daim ntawv thov.Cov ntaub qhwv no kuj haum rau qhov chaw kub kub.
Ceramic hauv ob sab phlu ntawm lub nres nres yog feem ntau ua lag luam raws li kev hloov kho hwm.Nws muaj ib tug complex formula uas muaj xws li ntau li nees nkaum cov khoom xyaw, txhua tus nrog nws tus kheej coj yam ntxwv.
Ib lub ncoo semi-metallic kuj muaj ob peb lwm yam tseem ceeb.Piv txwv li, nws tuaj yeem tsim muaj txog li 60 feem pua ntawm cov hlau.Hlau yog zoo rau cov cua kub dissipation, thiab yuav pab tiv thaiv koj rotor ntawm hnav.Nws kuj muaj cov thermal conductivity ntau dua, uas yog qhov tseem ceeb rau kev ua haujlwm ntawm lub tsheb.
Semi-metallic brakes yog dab tsi?
Feem ntau yog ua los ntawm cov hlau lossis hlau, cov khoom siv hluav taws xob semi-metallic muab cov qib siab ntawm kev ua haujlwm braking ntau dua qhov kub thiab txias.Lawv kuj zoo heev rau kev tsav tsheb txhua hnub thiab kev siv hnyav.Lawv kuj muab firmer pedal thiab zoo dua ploj mus.
Cov ntaub qhwv no ua haujlwm nyob rau hauv ntau yam mob, nrog rau huab cua kub thiab txias.Lawv muaj kev ua tau zoo dua thiab tuaj yeem ua haujlwm ntev dua li lwm hom kev nres tsheb.Lawv kuj zoo heev rau tsev neeg tsheb thiab lub teeb tsheb.
Cov ntaub qhwv no tseem ua los ntawm cov ntaub ntawv zoo, uas ua rau lawv muaj zog dua.Lawv haum rau siv nyob rau hauv txhua lub tsheb, los ntawm ib tug me me mus rau ib tug loj lub tsheb.Lawv kuj tuaj nrog kho vajtse installation.Lawv kuj paub tias txo cov suab nrov thiab kev co.
Cov brakes no tau dhau cov qauv kev lag luam nruj.Lawv kuj sib xws nrog ntau lub tsheb, suav nrog Volkswagen, Audi, Volkswagen Golf thiab Volkswagen Jetta.Lawv kuj muaj lub neej lav rau lawv cov rotors nres.Lawv muaj nyob ntawm Amazon rau $ 35.
Cov ntaub qhwv no kuj muaj qhov ua tau zoo dua nres.Lawv kuj tseem muaj zog dua thiab tiv taus cua sov zoo dua li cov ntaub thaiv npog ceramic.Txawm li cas los xij, lawv yuav tsis xis nyob zoo li cov khoom siv hlau nplaum.Lawv kuj tuaj yeem tsim cov hmoov av ntau.
Cov ntaub qhwv no muaj nyob rau hauv cov ntaub ntawv sib txawv, suav nrog ceramic thiab hlau.Lawv tsis tshua kim dua li cov ntaub qhwv hlau.Txawm li cas los xij, lawv yuav tsis ua tau zoo raws li kev tsav tsheb txhua hnub.
qhov txiaj ntsig ntawm semi-metallic brake pads
Xaiv qhov zoo ntawm cov pawm nres yog ib kauj ruam tsim nyog los ua kom koj lub tsheb khiav zoo.Hom brakes koj xaiv yuav cuam tshuam rau txoj kev koj lub tsheb nres, thiab tseem yuav cuam tshuam ntau npaum li cas koj hnov los ntawm koj lub brakes.
Muaj ntau hom nres nres, raws li hom hlau siv.Cov no tuaj yeem sib txawv ntawm tooj liab mus rau graphite, thiab tuaj yeem suav nrog cov khoom sib xyaw.Txhua hom no muaj nws tus kheej zoo rau kev siv txhua hnub.
Semi metallic brakes feem ntau yog tsim los ntawm kev sib xyaw ntawm cov hlau, xws li hlau, tooj liab, thiab hlau.Cov ntaub ntawv no muab ntau qhov kev txwv tsis pub muaj zog thiab kav ntev.Tsis tas li ntawd, lawv yog cov ntau yam.Lawv tuaj yeem tswj tau ntau lub siab, thiab tuaj yeem tiv taus qhov kub thiab txias.Lawv kuj muaj peev xwm dissipate tshav kub zoo, uas yog ib qho tseem ceeb ntawm racetracks.
Txawm hais tias semimetallic nres pads muaj kev ua tau zoo thiab ua haujlwm ntev, lawv tuaj yeem ua suab nrov me ntsis.Lawv kuj tsim cov plua plav nres ntau heev.Nws yog ib qho tseem ceeb uas yuav tsum ua kom koj cov brakes ua haujlwm tsis tu ncua.Thaum koj muaj teeb meem braking, nws yog qhov zoo tshaj plaws los sab laj koj cov chaw tsim khoom cov lus qhia los txiav txim qhov teeb meem.
Ceramic brake pads tsis muaj suab nrov, thiab muab kev ua haujlwm braking zoo dua nyob rau hauv qhov kub thiab txias.Lawv kuj tseem kim dua me ntsis.Lawv muaj lub neej ntev dua, thiab feem ntau zoo dua rau kev siv txhua hnub.Lawv kuj tsim cov plua plav nres tsawg dua li cov khoom siv hluav taws xob semimetallic.
cons ntawm semi-metallic nres pads
Txawm hais tias koj tab tom xaiv ntawm semi-metallic lossis ceramic nres ncoo, muaj qhov zoo thiab qhov tsis zoo rau txhua tus.Qhov zoo tshaj plaws kom zoo dua ntawm semi-metallic brakes yog lawv cov durability.Cov ntaub qhwv no muaj peev xwm tswj tau qhov kub thiab txias thiab muaj zog txaus los tiv thaiv cov khoom hnyav.
Ceramic brake pads kuj yog ib qho kev xaiv zoo, tab sis lawv feem ntau kim dua li cov kev xaiv semi-hlau.Lawv kuj tsis tsim tib qhov nyiaj ntawm qhov nqus cua sov.Txawm li cas los xij, lawv kav ntev dua thiab tsim cov plua plav tsawg.Lawv kuj nyob ntsiag to me ntsis.
Txawm hais tias nws yog xim hlau brakes yog ruaj dua, lawv tsis kav ntev npaum li cov ntaub qhwv ceramic.Lawv kuj tsis nqus cua sov zoo, thiab lawv tuaj yeem hnav koj cov rotors sai dua.Qhov tseeb, lawv tuaj yeem ua rau koj lub kaw lus nres kom overheat.
Qhov txiaj ntsig pom tseeb tshaj plaws ntawm ceramic nres ncoo yog tias lawv tsim suab nrov tsawg.Txawm hais tias muaj qee qhov tseeb rau qhov ntawd, koj tuaj yeem tau txais tib yam kev ua tau zoo los ntawm kev sib tsoo semi-hlau.
Ceramic brakes kuj zoo li yuav kim dua li cov kev xaiv semi-metallic, thiab lawv tsis kav ntev.Lawv kuj tsim cov plua plav tsawg dua thiab muaj qhov txias me me.Lawv kuj tuaj yeem nrov dua thaum siv.
Semi-metallic brake pads feem ntau yog tsim los ntawm cov hlau fibers thiab muab tub lim.Lawv kuj muaj cov graphite compound uas txhim kho cov thermal conductivity ntawm lub ncoo.Nws kuj tseem pab khi lub ncoo ua ke.
Txawm li cas los xij, muaj ntau qhov tsis zoo tshaj qhov zoo rau kev xaiv ceramic lossis semi-metallic brakes.Lawv tsis muaj suab nrov thiab tuaj yeem ua haujlwm tsawg dua hauv qhov txias txias.Lawv qhov zoo tshaj plaws yog lawv cov durability thiab versatility.
semi-metallic nres ncoo txoj kev loj hlob keeb kwm
Tsim nyob rau xyoo 1950 los ntawm lub tuam txhab SKWELLMAN hauv Tebchaws Meskas, cov khoom siv hluav taws xob semi-metallic tau tseem nrov nrog cov tuam txhab pib.Hom nres nres no yog tsim los ntawm kev sib xyaw ntawm cov hlau thiab cov khoom siv hluavtaws.Cov khoom yog molded rau hauv ntau yam duab kom tso cai rau kom muaj nuj nqis braking.
Cov khoom siv abrasive xwm pab kom dissipate tshav kub los ntawm lub rotor, thiab cov insulator shims pab tiv thaiv nres ploj.Txawm li cas los xij, cov ntaub qhwv semi-metallic tsis zoo tagnrho rau kev ua haujlwm siab.Lawv nce abrasiveness kuj nce suab nrov.Lawv kuj tseem kim dua li lwm cov pawm nres.
Txoj kev loj hlob ntawm semi-metallic nres pads tau txais txiaj ntsig los ntawm kev nce qib hauv kev lag luam roj hmab.Cov khoom siv tuaj yeem ua tau ntev dua thiab kav ntev dua li lwm hom.Lawv kuj pab tswj kev sib txhuam cov yam ntxwv nyob rau hauv qhov dav ntawm qhov kub thiab txias.Txawm li cas los xij, lawv nyiam ua suab nrov thiab hnav sai dua.
Thawj lub tsheb nres yog ua los ntawm tooj liab.Cov khoom yog pheej yig, ruaj, thiab kub-resistant.Nws kuj muaj teeb meem ib puag ncig.Nws tau paub dav tias nws tuaj yeem ua rau mob qog noj ntshav.Thaum xyoo 1970s, asbestos hloov semimets ua cov khoom xaiv rau cov khoom siv nres.Txawm li cas los xij, asbestos tau raug tshem tawm los ntawm xyoo 1980s.
NAO (Non Asbestos) cov khoom sib xyaw yog softer dua semimets thiab muaj cov yam ntxwv zoo dua qub.Lawv kuj muaj qis dua kev vibration.Txawm li cas los xij, lawv zoo li ploj mus sai dua li semimets.NAO compounds kuj yooj yim dua ntawm cov rotors nres.Lawv feem ntau yog txhawb nrog fiberglass.
Post lub sij hawm: Dec-03-2022