Dab tsi yog qhov zoo ntawm ceramic brakes?
Lub kaw lus nres yog cuam tshuam nrog kev nyab xeeb ntawm lub tsheb thiab tuaj yeem hais tias yog qhov tseem ceeb tshaj plaws ntawm lub tsheb. Nrog rau kev nce qib ntawm kev siv thev naus laus zis tas li, lub tshuab tsheb kuj tseem hloov kho tas li. Lub nres nres hauv lub tsheb kuj tau dhau los ua ntau yam kev hloov kho tshiab, los ntawm qhov pib asbestos brake pads mus rau cov khoom siv hluav taws xob tam sim no, thiab kev ua haujlwm ntawm cov khoom tau txhim kho nrog txhua qhov hloov tshiab. Tam sim no, cov khoom lag luam siab kawg yog ceramic nres ncoo, yog li dab tsi yog qhov zoo ntawm ceramic nres ncoo tshaj li qub nres nres?
1. Cov suab nrov me me
Ordinary brake pads muaj cov khoom siv hlau, thiab cov hlau tseem yog lub ntsiab braking tivthaiv thaum lub sijhawm braking, yog li nws yooj yim rau kev sib txhuam suab nrov thaum rub tawm tsam cam khwb cia hlau nres discs, uas yuav txo tau qhov kev tsav tsheb ntawm cov neeg tsav tsheb thiab cov neeg caij tsheb. Txawm li cas los xij, ceramic nres disc tsis muaj cov khoom siv hlau, thiab nws yog nyob rau hauv kev sib cuag nrog cov nres nres, tab sis nws tsis ua suab nrov thaum rub. Yog li ntawd, nyob rau hauv cov nqe lus ntawm kev tsav tsheb, ceramic nres pads yog zoo dua li zoo tib yam brakes.
2. Kev pab lub neej
Nyob rau hauv cov nqe lus ntawm kev pab cuam lub neej, ceramic nres pads kuj ntev npaum li cas lub nres nres. Feem ntau hais lus, lub neej ntawm lub tshuab nres tsheb zoo tib yam tsuas yog kwv yees li 60, 000 mais, thaum lub tsheb nres tsheb tuaj yeem ncav cuag 100, 000 mais. Qhov kev sib txawv no tuaj yeem hais tau tias loj heev. Qhov no feem ntau yog vim qhov teeb meem ntawm cov khoom sib txhuam. Ceramic brake pads muaj cov ntaub ntawv hnav-tiv taus xws li cov khoom loj ntawm graphite thiab cov ceramics siab heev, yog li lub neej kev pabcuam yuav muaj ze li 50 feem pua siab dua li ntawm cov brakes zoo tib yam. Tsis tas li ntawd, yuav luag tsis muaj hlau tivthaiv hauv ceramic nres ncoo yuav tsis tawm ntawm kev khawb ntawm lub nres nres, uas yog qhov tseem ceeb heev rau kev siv lub brake disc, yam tsawg kawg nws tuaj yeem ua rau lub neej ntawm lub nres nres nres. 20 feem pua.
3. Kev ruaj ntseg
Thaum braking, lub nres nres thiab nres discs yuav rub tawm ib leeg kom qeeb lub tsheb, tab sis lub nres nres thiab nres discs yuav sov thaum muaj kev sib txhuam. Lub sijhawm no, qhov kub tuaj yeem ncav cuag 800-900 degrees Celsius. Nyob rau hauv cov xwm txheej zoo li no, qee cov khoom siv hauv lub nres nres Nws yuav yaj los yog vaporized, uas yuav txo qis kev ua haujlwm ntawm lub nres nres thiab nres discs, uas peb hu ua thermal recession. Txawm li cas los xij, cov ntaub ntawv ntawm ceramic nres ncoo yog tag nrho cov kub resistant. Txawm tias qhov kub thiab txias heev, nws cov coefficient kev sib txhuam tseem tuaj yeem tswj tau ntawm qhov siab, yog li nws txoj kev nyab xeeb muaj zog dua.
4. Nres nres
Qhov tseem ceeb tshaj plaws ntawm lub braking system yog lub braking nrug. Nres pads thiab discs uas muaj zog braking quab yuam tuaj yeem ua rau lub tsheb nres hauv qhov luv luv. Txawm li cas los xij, ob qho tseem ceeb tshaj plaws uas cuam tshuam nrog lub zog braking yog kev sib txhuam coefficient thiab siab. Ceramic brake discs tuaj yeem tiv taus siab dua, thiab kev sib txhuam coefficient kuj siab dua li cov pawm nres. Yog li ntawd, lub braking deb ntawm ceramic nres ncoo yog luv dua li ntawm cov pawm zoo tib yam.
Vim tias cov nqi tsim khoom ntawm cov khoom siv hluav taws xob ceramic yog qhov siab, tus nqi hauv kev ua lag luam kuj tseem siab, thiab lawv feem ntau yog siv hauv cov qauv high-end nrog lub zog muaj zog. Yog tias tus tswv lub tsheb muaj zog heev, nws tuaj yeem hloov nws nrog cov txheej txheem ntawm cov ntaub thaiv npog ceramic. Tom qab tag nrho, kev nyab xeeb yog thawj qhov teeb meem los xav txog thaum tsav tsheb.
