Kev tshawb fawb ntawm kev nres
Tub Ntxhais Kev Ua & Kev Sib Tw Sib Tw
Nres pads ua haujlwm raws li ib feem ntawm "kev sib txhuam ob" nrog tus nres disc (rotor). Thaum HYDRAULIC SIAB (los ntawm nias tus nres nres) yuam kom cov ntaub thaiv kev tawm tsam rotor expning, kev sib txhuam yog tsim. Qhov kev sib txhuam no tsim lub tshav kub no (txog 700℃/ 1300℃F nyob rau hauv cov xwm txheej hnyav) thiab ib txhij decelerates lub log. Cov ntaub ntawv yuav tsum muaj kev ruaj khov, paub tias muaj kev sib txhuam ntawm kev sib txhuam (μ) dhau ntawm qhov kub thiab txias (poob ntawm kev sib txhuam ntawm cov chaw siab), thiab ua kom lub rotor.
Anatomy ntawm lub ncoo nres
1. Cov khoom sib txhuam: kev lag luam xaus. Ib txoj kev sib xyaw ua ke sib xyaw ua ke rau lub thawv thaub qab.
2. Rov qab lub phaj: steel phaj muab cov qauv kev ntseeg, cov ntsiab lus mounting, thiab cua sov dissipation. Feem ntau coated los tiv thaiv corrosion.
3. Shims: Yeem ovi {{-} {- cov suab nrov ntawm cov khoom siv thiab txuas rau lub phaj nraub qaum.
4. Kev coj sensor: lub tshuab hluav taws xob uas ua rau cov lus qhia txog hluav taws xob ua rau cov khoom siv hauv ncoo thaum cov khoom tseem ceeb.
Ciaj Kev Sib Nruag Cov Khoom Tsim
Qhov tseeb muaj pes tsawg leeg yog cov tswv, tab sis feem ntau suav nrog:
Kev sib txhuam hloov kho cov hloov kho: Muab thawj lub zog nres (piv txwv li, cov khoom siv hlau, abrasivesive, resins). Piv txwv: hlau (hlau (hlau, tooj - poob qis), ceramics, cov kab ke, cov ntxhia cov ntxawv.
Kev kho: Ua kom sib xyaw sib xyaw ua ke, cov khoom siv phenolic resins. Kho nyob rau hauv tshav kub thiab siab.
FileRers: Ntxiv ntau, hloov kho cov khoom, tswj tus nqi (piv txwv li, barite, cashaws hais, roj hmab hais).
Kev txhawb nqa: Muab lub zog ua kom muaj zog (piv txwv li, tws fibers zoo li hlau, iav, aramid, carbon).
Lubricants / Hloov Kho: Txo cov suab nrov thiab kev co, tiv thaiv rotors (piv txwv li, graphite, molybdenum disculide).
Cov PD cov tshuaj loj piav qhia
1. Tsis -} Asbestos Organic (Nao):
Composition: feem ntau cov ntaub ntawv organic (iav, roj hmab, sivlar, carbon) ua ke nrog cov resins thiab fillers. Tsawg heev hlau.
Pros: Kev ua haujlwm ntsiag to, qis rotor hnav, du hnov, cov hmoov av du (feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau), feem ntau yog tus nqi qis dua.
Cons: qis dua siab high - kub kev ua tau zoo, nrawm dua, qis dua thaum txias, tuaj yeem nquag ploj mus rau kev siv hnyav.
Qhov zoo tshaj plaws rau: Txhua hnub ua ntej, Sedans, cov tsheb roj teeb, qis - plua plav muaj txiaj ntsig.
2. Semi - nws yog xim hlau:
Composition: 30% -65% hlau (hlau, tooj hlau, tooj liab) tov nrog cov roj nplua nyeem duab, fitters, thiab cov qauv organic.
Pros: Zoo heev siab - kub kev ua tau zoo thiab fade kuj, zoo tom, ruaj khov, tus nqi zoo.
Cons: Nisier, nce lub roosor hnav, ntau dua hmoov av (feem ntau dark / dub), nyuaj rau cov khoom nres, xav tau ntau dua pental siab thaum txias.
Qhov zoo tshaj plaws rau: kev ua tau tsav tsheb, Towing, Hauling, SUVS / tsheb loj, siab {}} kub xav tau.
3. Ceramic:
Kev sib xyaw: Cov kab ke ua ke, tsis - Cov neeg sawv cev ua ke, thiab cov neeg sawv cev sib dhos (tooj liab fibers ntau, tab sis txo). Tsawg kawg / tsis muaj steel.
Pros: Tsis tshua muaj neeg nyob ntsiag to, ntau lub teeb grey / dawb), qis rotor hnav, kev ua tau ruaj khov ntau dua, muaj zog rau kev xav txog qhov kub ntau zaus.
CONS: Tus nqi siab dua, tuaj yeem tsis muaj npe "tom" piv rau cov teeb meem zoo nkauj tuaj yeem ua kom zoo nkauj dua tuaj yeem ua lag luam zoo li tus hwm semi- me me} nws yog xim av.
Qhov zoo tshaj plaws rau: cov tsav tsheb ua ntej ntsiag to, cov hmoov av tsis tshua muaj, du ua tau, thiab thiav; kev sib tw ntawm cov khoom kim heev / cov tsheb sib tw.
Raug: Cua Sov, Siab, Thiab Precision
Cov ntaub qhwv yog tsim los ntawm kev ua lag luam compression:
1. Cov khoom kom haum ntau ntawm cov khoom siv raw yog sib xyaw.
2. Qhov sib tov yog hliv rau hauv cov pwm kab noj hniav nyob rau sab saum toj ntawm lub thawv thaub qab.
3. Cov pwm raug rau cov cua sov hnyav (300-400℃f) thiab siab (txhiab ntawm psi) rau ib lub sijhawm tshwj xeeb.
4. Cov ntawv cog lus hauv ncoo foregoes tshaj tawm {{1} Koj kho (ntxiv ci) kom ua tiav cov khoom siv resin.
5. Kawg machining (chamfering, slotting), siab txuas (yog siv), sensor installation, thiab kev tswj xyuas zoo nyob hauv.
Kev Ua Tau & Qauv
Cov ntaub qhwv yog kuaj nruj heev tiv thaiv kev lag luam tus qauv:
SAE J661: Piav cov khoom sib txhuam khoom (piv txwv li, ff, hh, hh) raws li kev txhuam hniav thiab kub ntsuas. Siab dua tsab ntawv=siab dua μ.
FMVSS 135 (US) / ECE R90 (EU): Yuav tsum muaj cov qauv kev nyab xeeb npog cov fade tsis kam, ua tau zoo, nrov, thiab ntau dua. "R90 pom zoo" Pads ntsib nruj meu style homologation.
Kev kuaj DIN: Cov qauv German feem ntau cuam tshuam nrog kev ua haujlwm siab.
Qhov tseem ceeb ntawm kev ua kom zoo - hauv (hlawv)
Cov ntaub qhwv tshiab xav tau txoj kev tswj tau so - Nyob rau hauv tus txheej txheem los hloov ib qho khoom sib txhuam ntawm cov khoom sib txhuam ntawm lub rotor nto. Qhov no ua rau kev sib cuag, maximizes kev sib txhuam, tiv thaiv cov neeg txiav txim, thiab txuas ntxiv lub neej sib xyaw. Ua raws cov lus qhia cov chaw tsim khoom - feem ntau cuam tshuam nrog kev txiav txim siab los ntawm kev ceev nrog txias nrog txias kom sov nrog txias- lub sij hawm.
Lub neej yav tom ntej: kev hloov zuj zus txuas ntxiv
Kev tshawb fawb tsom rau:
Advanced Ceramics & Composites: Txhim Kho Kev Ua Tau Zoo Thaum Txo Suab Nrov / Plua Plav.
Cov khoom siv nyob: Tshem tawm tus tooj liab nkaus, siv cov ntsiab lus rov ua dua tshiab, bio -} Raws binders.
Txheej txheem: tiv thaiv cov paib rov qab, txo lub suab nrov.
Sensor Kev Sib Koom Tes: Tshaj li ntawm kev saib xyuas cov sensors - kev saib xyuas kev txhuam, kev saib xyuas kub.
EV/Optimized Formulations:Lower aggression, higher corrosion resistance, ultra-quiet operation.
Nres Pads sawv cev rau qhov kev ywj pheej zoo kawg nkaus ntawm cov ntaub ntawv txuj ci, txiav txim siab, thiab engineering. Xaiv lub ncoo rau kev nkag siab txog cov kev xav tau lub tsheb, thiab cov tsav tsheb, thiab cov haujlwm tseem ceeb (suab, muaj plua plav, ua tau zoo). Raws li lub tsheb thev naus laus zis hloov zuj zus, yog li ib yam nkaus yuav ua rau cov neeg txawj ntse ua kom zoo nkauj tom qab cov khoom siv muaj kev nyab xeeb tseem ceeb no.
