Nres Pads: Kev sib txhuam tseem ceeb tshaj plaws rau kev nyab xeeb

1. Cov tub ntxhais ua haujlwm thiab tshuab:

Nyob rau hauv qhov chaw caliper, nres nias hydraulicically tawm tsam ob sab ntawm ib lub rotating disc (rotor) txuas rau lub log HUB. Qhov kev sib tiv tauj no tsim kev sib txhuam tseem ceeb, ua kom muaj cua sov (upwards ntawm 500℃lossis ntau dua hauv siab braking). Qhov tshwm sim los sib txhuam tawm tsam lub log kev sib hloov, qeeb lub tsheb. Cov ntaub qhwv hnav maj mus dhau lub sijhawm, qhov kev siv tsim nyog, thaum rotors kuj tseem yuav hnav lossis xav tau machining / hloov tsis tu ncua.

2. Kev sib xyaw: daim ntawv qhia rau kev sib txhuam thiab ua kom ntev

Cov ntaub ntawv nres tsheb niaj hnub no yog cov ntaub ntawv sib xyaw ua ke, deb dhau ntawm cov asbestos (tam sim no raug txwv vim muaj kev pheej hmoo mob siab). Cov khoom tseem ceeb muaj xws li:

Kev sib txhuam hloov kho cov ntsiab lus: cov thawj cov khoom xyaw txiav txim siab sib txhuam, hnav tus nqi, suab nrov, thiab qhov kub tsis kam. Hom hom sib xws

Binder / Matrix: Feem ntau cov phenolic lossis lwm yam siab - cov khoom siv ua ke uas tuav cov kev sib txhuam mus rau lub thawv thaub qab.

Fillers: Cov ntaub ntawv zoo li graphite, barium sulfate, lossis cashew hais siv los hloov tus nqi, ntom, thermal conductivity, suab nrov damping, lossis chaw tsim khoom.

Cov txheej txheem kev txhawb zog: Fibers (Hlau, iav, iav, carbon) embedded rau lub zog, tiv thaiv kev tawg nyob rau hauv kev ntxhov siab thiab kub.

Packing phaj: ib lub phaj sturdy studdy muab cov ntsiab lus ncaj ncees, mounting ntsiab lus rau tus caliper, thiab lub suab nrov}} damping shims los yog cov nplaum nplaum.

3.. Lub ntsiab ntawm cov ntaub ntawv nres & lawv cov yam ntxwv:

Kev sib xyaw ntawm cov khoom sib txhuam txhais cov ntaub ntawv ncoo thiab nws cov haum:

Tsis - asbestos organic (nao):

Composition: Feem ntau cov ntaub ntawv organic (iav, roj hmab, kev muag khoom, carbon) sib khi nrog Resin. Tej zaum yuav muaj qee cov hlau ntoo.

Pros: Generally quietest operation, smooth pedal feel, low rotor wear, cost-effective.

CONS: Cov nqi hnav siab dua (lub neej luv), tsim cov hmoov av tseem ceeb, ua haujlwm tseem ceeb ntawm kev kub siab ("fade").

Qhov zoo tshaj plaws rau: Txhua hnub ua ntej, lub teeb {{{0} dute tsav, tsav tsheb ua ntej nrov nrov thiab hmoov av.

Semi - nws yog xim hlau:

Composition: 30-70% nws yog xim hlau ua hlau (hlau ntaub plaub, hlau, tooj liab) sib xyaw nrog cov fillers thiab cob.

Pros: Kev kub zoo heev dissipation, zoo - kub ua tau thiab fade existance, ntev lifab (ntev lifes), zoo txias tom.

Cons: tuaj yeem tsis nrov, siab dua rotor hnav, tsim cov hmoov av me me (stains pedser pedal xav.

Qhov zoo tshaj plaws rau: Kev ua haujlwm dav dav tsav, tsheb hnyav (SUVs, cov tsheb thauj khoom), Towing daim ntawv thov. Muaj ntau oe thiab kev xaiv tom qab.

Ceramic:

Composition: Cov lus sib xyaw ua ke fibers thiab cov tebchaw, tsis - ferrous tools cov ntaub ntawv, embedded nyob rau hauv ib tug resin matrix. Tsawg heev lossis xoom hlau cov ntsiab lus.

Pros: Tsis muaj kev ua haujlwm nyob ntsiag to, lub teeb tsis muaj zog heev (cov xim tsis txaus ntseeg, tsis muaj kev ua tau zoo heev, du zoo ua tau zoo, qis rotor hnav.

Cons: tus nqi pib siab tshaj plaws, kev ua tau zoo hauv qhov mob txias heev tej zaum yuav tsis muaj zog me ntsis ntau dua li kev sib tw thaum pib "), feem ntau tsis haum rau kev sib tw heev.

Zoo tshaj plaws rau: cov tsav tsheb ua ntej nrov nrov, txo cov plua av, thiab kev ua tau zoo ib yam rau kev tsav tsheb txhua hnub thiab kev siv txoj kev sib tw txhua hnub. Nce ntxiv cov lus pom zoo.

Tsis tshua muaj - nws yog xim hlau Nao:

Kev sib xyaw: zoo sib xws rau NAO tab sis nrog ib feem me me (10-30%) ntawm tooj liab lossis steel fibers ntxiv.

Pros: tshav kub zoo dua dississations thiab fade tiv taus zoo li zoo li ntshiab Nao, txhim kho tom, feem ntau quiet tshaj tag nrho cov semi- nws yog xim hlau.

Cons: ntau hmoov av dua li ntshiab nao lossis ceramic, muaj peev xwm ntau rotor hnav zoo li ntshiab nao.

Qhov zoo tshaj plaws rau: ib nrab - Av Xaiv muaj kev ua tau zoo dua li Nao tsis muaj cov suab nrov / hmoov av uas muaj tag nrho} nws yog xim hlau.

4. Cov kev txiav txim siab tseem ceeb & kev lag luam-} Offs:

Kev sib txhuam coefficient (tom): lub zog tsim ib ntawm chav ntawm clamp zog. Siab sib txhuam=hate hajy zog nres lub zog, tab sis tuaj yeem ua rau lub siab tawv lossis lub cev yog qhov siab. Yuav tsum muaj qhov ruaj khov thoob plaws.

Fade Kuj: muaj peev xwm tswj kev sib txhuam ua tau zoo li qhov kub tau nce ntxiv thaum rov ua dua lossis ua rau hnyav. Semi - Nws yog xim hlau thiab Ceramic Excel ntawm no.

Hnav tus nqi: Tam sim no cov khoom siv tau sai sai npaum li cas hnav. Nao hnav nrawm nrawm, ceramic feem ntau qeeb. Hnav cuam tshuam rau lub neej thiab tus nqi ntawm cov tswv cuab.

Suab nrov (Squeal / Txiav Txim): tshwm sim los ntawm kev co thaum lub sij hawm braking. Cov khoom muaj pes tsawg leeg, shims, chamfers, thiab kom tsim nyog yog qhov tseem ceeb. Ceramic thiab NAO feem ntau ntsiag to.

Ntau tiam: tus nqi thiab hom plua plav tsim. Ceramic ua cov hmoov av me me me; semi - nws yog xim hlau ua ntxiv, tsaus dua, muaj peev xwm corrosive meters plua plav.

Rotor hnav: kev txhoj puab heev (qee qhov semi- nws yog xim hlau, sib tw pads) tuaj yeem ua rau lub rotor sai. Ceramic thiab Nao yog Gentler rau ntawm Rotors.

Txias / Zub Dej: Yuav ua li cas zoo rau lub ncoo tom hauv qis - kub lossis ntub dej. Semi - nws yog xim hlau feem ntau muaj qhov txias txias tom.

5. Xaiv & Kev Txij Nkawm:

Xaiv lub ncoo sab xis yog ntsuas tsav tsheb, hom kev tsheb, thiab cov xwm txheej zoo thiab cov tsis tau muaj txiaj ntsig vs. hmoov av vs. thiav). Nco ntsoov hais txog cov chaw tsim khoom siv tsheb cov lus qhia lossis cov npe rov qab tau tom qab cov lus qhia. Kev tsim kho kom zoo, suav nrog kev tu cov npoo av, cov ntsiab lus swb (nrog rau cov lus qhia tsim nyog raws li cov lus qhia tshiab raws li cov lus qhia tshiab raws li kev ua tau zoo, thiab cov suab nrov.

6. Kev Lag Luam Tiam sis & Yav Tom Ntej:

Tooj liab txo: Cov cai (piv txwv li, Washington State, California) yog kev txhawj xeeb tshiab ntawm kev txhawj xeeb txog cov av liab.

Cov tsheb hluav taws xob (EVS): Qhov hnyav dua tawm tsam kev siv tshuab: tab sis cov tshuaj muaj zog ntawm cov khoom siv hluav taws xob: Tsawg {{2} kev coj, corrosion - Cov khoom siv tiv taus ceramics yog tau txais kev lag luam ntawm no.

Cov ntaub ntawv tshaj lij: Tshawb nrhiav txuas ntxiv rau hauv cov ntawv sau tshiab, carbon {{} Cov ntaub ntawv tsim tawm rau cov khoom ua haujlwm zoo dua, muaj peev xwm, thiab ib puag ncig compatibility.

Xaus:

Nres Pads nyob deb tshaj li qhov yooj yim siv; Lawv yog cov ntse txhim kho tshuab hluav taws xob tseem ceeb rau kev nyab xeeb hauv tsheb thiab ua haujlwm. Nkag siab txog qhov sib txawv ntawm NAO, semi- nws yog xim hlau {{2} {2} Tsis txhob muaj plua plav} Raws li lub tsheb thev naus laus zis hloov zuj zus, tshwj xeeb nrog kev tswj hwm nce siab, nres kev nyab xeeb yuav txuas ntxiv mus ua ntej, kev ua tau zoo, ntev thiab muaj kev ruaj ntseg. Kev tshuaj xyuas ib txwm thiab hloov raws sijhawm nrog cov ntaub qhwv zoo kom tsim nyog rau daim ntawv thov tseem nyob nrog tsav tsheb nyab xeeb.