Nkag mus rau nres nres - kev sib xyaw, hom, ua yeeb yam, thiab kev hloov pauv
1. Cov qauv sib xyaw ua ke: ib txoj kev sib txhuam sib xyaw ua ke
Cov ntaub ntawv nres yog cov khoom siv sib xyaw, meticulously engineered los ntawm ntau cov khoom xyaw sib xyaw thiab sib khi hauv tshav kub thiab siab. Cov pawg tseem ceeb muaj xws li:
Kev sib txhuam hloov hloov kho cov hloov pauv: thawj cov ntsiab lus txhawb kev sib txhuam (tooj, tooj liab, hlau; Silica; Cov no txiav txim rau lub ncoo lub hauv paus "tom" thiab sib txhuam coefficient (μ).
Cov txheej txheem kev txhawb zog, kev nthuav dav, thiab kub ua kom tsis taus (xws li cov ntaub plaub hlau, aramid / Kevlar, iav, panbon, pan cable). Lawv tuav lub ncoo ua ke nyob rau hauv kev ntxhov siab heev thiab kub.
Fillers: Cov ntaub ntawv tswj hwm, ntom ntom, thermal conductivity, thiab manufacturity, thiab chaw ua si, roj hmab carbonate, roj hmab piles).
Kev kho: thermoset resins (feem ntau phenol) uas tuav tag nrho cov tib yam sib xyaw ua ke rau hauv kev sib koom tes ua ke, kho nyob rau hauv tshav kub kub thiab siab thaum tshav. Yuav tsum tuav lub zog ntawm qhov kub.
2. Thawj kauj ruam nres hom: Pros thiab Cons
Tsis - asbestos organic (nao): (~ 15-30% kev lag luam qhia)
Composition: Feem ntau cov ntaub ntawv organic (iav, roj hmab, kev muag khoom, carbon) sib khi nrog Resin. Tooj liab - dawb versions dominate tam sim no.
Pros: Kev ua haujlwm nyob ntsiag to, qis rotor hnav, cov hmoov av qis (tshwj xeeb yog cov qauv tshiab), feem ntau zoo pib tom.
Cons: qis dua siab - kub ua tau zoo thiab ploj mus dua li semi- nws yog xim hlau; Kev coj tus nqi nrawm dua; tuaj yeem nkag siab txog cov dej (txo qis thaum ntub).
Qhov zoo tshaj plaws rau: txhua hnub ua haujlwm, cov tsav tsheb ua ntej lub log tuab. Cov teeb meem txheem ntawm ntau lub tsheb tshiab.
Semi - nws yog xim hlau: (~ 30-45% kev lag luam qhia)
Kev sib xyaw: 30-65% hlau cov ntsiab lus (hlau, tooj - tooj - nce nrog graph cov roj av thiab muab cov fillers, sib raug zoo nrog Resin.
Pros: Zoo heev siab - kub kev ua tau zoo thiab fade tiv taus; zoo durability; ua tau zoo nyob rau hauv ntau yam xwm txheej; feem ntau tus nqi zoo.
Cons: Nisier tshaj Nao lossis Ceramic (muaj peev xwm rau kev ua si); siab dua rotor hnav; tsim cov tseem ceeb, feem ntau tsaus, nws yog xim hlau plua plav; tuaj yeem siv zog ntau dua thaum txias.
Qhov zoo tshaj plaws rau: kev ua tau zoo tsav tsheb, Towing, cov tsheb thauj khoom hnyav (cov tsheb thauj khoom, cov tsav tsheb), cov tsav tsheb ua ntej lub ntsej muag tsis kam.
Ceramic: (~ 25-40% Kev Qhia Tawm & Loj Hlob Ceev)
Composition: Cov lus sib xyaw ua ke fibers thiab cov tebchaw (silicon carbide, alumina ferrous cov ntaub ntawv, tsis - tooj liab version), sib khi nrog cob qhia. Tiag tiag tooj liab - free ceramics yog tam sim no tus qauv.
Pros: Tsis muaj nyob ntsiag to; tsim heev lub teeb - xim, qis {{{kua nplaum} kua nplaum huv); Zoo heev kev ua tau zoo tshaj ntau yam; Tsawg rotor hnav; zoo ib yam nkaus.
Cons: tus nqi siab tshaj; tuaj yeem muaj me ntsis qis dua txias dua li kev txhoj puab ntau / semi {{0} ntsib; feem ntau tsis haum rau kev khiav siab / sib tw kub tsis muaj cov tebchaw tshwj xeeb; Kev tsim nyuaj nyuaj tuaj yeem qee zaum kis tau cov kev co.
Qhov zoo tshaj plaws rau: cov tsav tsheb ua ntej cov log tsheb huv, cov log huv, xav tias, thiab ntev. Nrov heev rau evs thiab khoom kim heev tsheb.
Tsawg - nws yog xim hlau Nao: Ib hom kev hloov pauv kub (feem ntau yog cov khoom siv kub (feem ntau ntawm cov nuj nqis me me, feem ntau ntawm cov nuj nqis me ntsis suab nrov thiab hmoov av.
3. Qhov tseem ceeb Performance Metrics & Cov Qauv
Kev sib txhuam cov coefficient (μ): tus piv ntawm kev sib txhuam ntawm cov quab yuam kom muaj zog. Tswj hwm lub zog. Yuav tsum muaj qhov kub ruaj khov (saib pob tas mus). Kev tswj hwm (piv txwv li, R90 hauv Tebchaws Europe) kom paub meej nyob rau hauv kev sib txhuam code (piv txwv li, ff, gg).
Fade Kuj: lub peev xwm los tswj kev sib txhuam cov coefficient raws li qhov kub nce siab heev thaum lub braking hnyav. Semi - Metallics Kev Ua Haujlwm Ntawm No.
Hnav tus nqi: Yuav ua li cas nrawm nrawm cov khoom yaig. Ceramics feem ntau muaj lub neej ntev tshaj plaws; Kev txhoj puab heev sidi - metallics luv tshaj plaws.
Rotor Hnav: Yuav ua li cas kev ntaus nrig ntaus tus nres nres. Ceramics thiab naos yog gentlest; semi - metallics muaj kev ua phem.
Suab nrov yuav co kev ua nruj ua tsiv (nvh): tsis kam rau squealing, quaj qw, lossis txiav txim. Ceramics thiab High- Zoo thiab naos coj ntawm no.
Dusting: tus nqi thiab hom shebris tsim tawm. Ceramics ua cov hmoov av tsis pom kev; semi - metallics tsim cov feem ntau (tsaus, cov hmoov av nplaum).
Thaum pib tom: ua haujlwm ntawm lub sijhawm pib ntawm kev xaiv. Kev txhoj puab heev sidi- nws yog xim hlau lossis kev ua haujlwm Naos feem ntau muaj zog txias.
Kev ua raws li ib puag ncig: Cov kev cai sib tham ntawm cov tshuaj txwv zoo li tooj liab, asbestos (keeb kwm), thiab cov hlau hnyav.
4. Kev Tsim Kho Cov Txheej Txheem Txheej Txheem
1. Cov khoom siv uas muaj yees & sib xyaw: kom muaj cov khoom siv ntawm cov khoom xyaw xyaw ua ke.
2. Ua ntej {{- Txoj kev sib sau: Qhov sib tov yog maj mam muab cog rau hauv "Pre6 2}} cov ntawv".
3. Moulding & Kho: Pre6- Cov ntawv yog muab tso rau hauv cov pwm kub hauv qab kev kub siab (pua pua ntawm tons). Thaum tshav kub kub kho lub cob, kev sib xyaw kom sib xyaw rau hauv ib qho thaiv.
4. Kev kho cua sov (post {{{{{1} Kho): Pads yuav dhau los ci ntxiv ci rau txhim kho kev ruaj khov.
5. Sib tsoo & Chamfering: Cov ntaub qhwv yog hauv av kom kho tuab thiab qhov ntev. Npoo yog chamfed thiab slots ntxiv los txo suab nrov.
6 Daim paib tau pleev xim rau corrosion tsis kam.
7. Kev tswj hwm zoo & kuaj cov tshev txhav rau qhov ntev, kev sim, hnav, cov qauv kev sib txhuam (SAE, ISO, R90).
5. Lub neej yav tom ntej: Nruam Khoom Siv Nruam Nruam
Cov evolution tseem: optimization tooj - Cov khaub ncaws dawb nyob ruaj khov, thiab kev ua kom zoo nkauj ua kom zoo nkauj rau cov neeg siv hluav taws xob tsis txaus ntseeg Cov Khoom Siv Kev Tshawb Fawb tseem nyob ntawm lub plawv ntawm kev xa cov kev nyab xeeb, kev ua tau zoo, thiab ib puag ncig compatias tau los ntawm cov tsheb niaj hnub thiab cov cai. Nkag siab txog cov nyom ntawm cov nyom, hom, thiab cov yam ntxwv ua tau zoo yog qhov xaiv tau thiab txaus siab rau qhov kev nyab xeeb ntawm kev nyab xeeb.
