Lub braking system yog ib qho tseem ceeb tshaj plaws kev nyab xeeb feature ntawm txhua lub tsheb. Thaum brake pads feem ntau tau txais kev mloog zoo tshaj,nres discs (rotors)tseem ceeb heev. Kev tshuaj xyuas lawv tsis tu ncua tsis yog los tiv thaiv suab nrov xwb; nws yog ib qho kev coj ua uas cuam tshuam ncaj qha rau kev nres qhov deb, kev nyab xeeb, thiab tus nqi kho.
Kev Nyab Xeeb: Qhov Tsis yog -Ngotiable Factor
Lub luag haujlwm tseem ceeb ntawm lub nres nres yog muab qhov chaw ruaj khov, tiaj tus rau lub nres nres kom clamp rau. Yog tias qhov chaw no raug cuam tshuam, nres lub zog yuav txo qis.
- Fading Brakes (Vapor Lock):Aggressive braking generates kub heev. Yog hais tias lub disc nyias dhau vim hnav, nws tsis tuaj yeem dissipate qhov kub no zoo. Qhov no ua rau tus brake ploj, qhov twg cov ntaub qhwv cov ntaub ntawv glide ntawm ib txheej roj es tsis txhob tuav cov hlau.
- Cracked Discs:Thermal stress ua rau micro- tawg. Ib qho me me, cov kab plaub hau tawg yuav zoo li tsis muaj teeb meem, tab sis nws tuaj yeem nthuav tawm sai sai hauv kev thauj khoom.Lub disc uas tawg mus rau lub hub yuav tawg, ua rau tag nrho cov nres nres.
- Txo Cov Hluav Taws Xob Thaum Muaj Xwm Ceev:Thaum muaj xwm txheej ceev, koj xav tau kev sib txhuam siab tshaj plaws tam sim ntawd. Ib qho glazed lossis warped disc tsis tuaj yeem muab qhov tuav tam sim ntawd kom tsis txhob muaj kev sib tsoo.
Kev ua tau zoo thiab kev tsav tsheb yooj yim
Tshaj li kev nyab xeeb, qhov xwm txheej ntawm koj cov discs hais kom lub tsheb xav tias yuav tsav li cas.
- Tshem tawm kev vibration (Warping):Ib qho ntawm feem ntau cov cim qhia ntawm disc hnav yog "warping" (txawm hais tias technically nws yog uneven deposition ntawm ntaub qhwv los yog thickness variation). Qhov no ua rau muaj kev hloov pauv los ntawm tus nres pedal thiab lub kauj tsheb. Thaum tsis xis nyob, qhov kev vibration no kuj txhais tau hais tias koj lub log tsheb poob kev sib cuag nrog txoj kev tsis tu ncua, txo qis kev sib tw thaum lub sijhawm nres.
- Noise txo:Ib daim di ncauj nyob rau sab ntug ntawm lub disc los yog ib tug grooved nto tsim ib tug tas li scraping suab. Kev tshuaj xyuas cov discs tso cai rau koj mus ntes cov teeb meem no ua ntej lawv yuav tsum tau siv cov machining kim lossis hloov.
Economic Consequences of Neglect
Kev hla kev kuaj xyuas disc feem ntau ua rau cov nqi siab dua tom qab. Nres discs yog cov khoom hnav, tab sis lawv hnav ntawm tus nqi sib txawv dua li cov ntaub qhwv.
- Cov khoom fij:Nres pads yog tsim los ua "kev txi" tivthaiv. Txawm li cas los xij, yog tias koj cia cov pawm nres rau ntawm lub phaj hlau rov qab, cov ntaub qhwv tsis txhob txi lawv tus kheej thiab pib.noj cov discs. Ntawm no, koj tsis tuaj yeem hloov cov ntaub qhwv; koj yuav tsum tau hloov cov discs kim.
- Rust thiab Seizure:Discs yog ua los ntawm cam khwb cia hlau, uas xeb. Yog hais tias lub tsheb zaum ntev, qhov kev sib txhuam nto rusts. Yog tias koj tsav tsheb yam tsis tau ntxuav cov xeb los ntawm kev sib tsoo, cov ntaub qhwv tsis tuaj yeem tuav tau zoo. Qhov tseem ceeb tshaj, qhov hub ntawm lub disc rusts, ua rau lub disc mus rau lub hub. Qhov no hloov cov ntaub qhwv yooj yim hloov mus rau hauv txoj haujlwm nyuaj uas xav tau lub teeb thiab rauj.
Yuav Nrhiav Dab Tsi Thaum Kev Tshawb Fawb
Kev soj ntsuam kom pom tseeb (uas tuaj yeem ua tiav los ntawm cov lus ntawm lub log) yuav tsum nrhiav "Peb Ds":Kev puas tsuaj, Discs, thiab qhov tob.
- Deep Grooves thiab Scoring:Yog tias koj tuaj yeem hnov qhov tob tob nrog koj cov ntiv tes, lub ntsej muag disc raug puas tsuaj.
- Cracks thiab Kub Spots:Blue discoloration qhia tau hais tias lub disc tau overheated mus rau lub point ntawm cov hlau ua mos. Qhov no yuav tsum tau hloov tam sim ntawd.
- Yam tsawg kawg nkaus Thickness:Qhov no yog qhov kev phom sij zais cia. Ib disc muajsaibzoo, tab sis yog tias nws tau hnav dhau los ntawm cov chaw tsim khoom "Thickness tsawg kawg nkaus", nws yog qhov tsis zoo. Ib daim nyias nyias tsis tuaj yeem nqus cua sov thiab yuav ua rau tawg lossis tawg sai.
Cov ntsiab lus
Kev tshuaj xyuas nres discs yog tus choj ntawm kev saib xyuas niaj hnub thiab kev puas tsuaj loj. Thaum lub tsheb nres nres tsheb,brake discs nres lub nres nres tsis ua haujlwm.Kev kuaj pom tsis tu ncua txhua zaus koj hloov koj cov roj lossis tig koj lub log tsheb yog tus cwj pwm zoo tshaj plaws los xyuas kom meej tias thaum koj xav tau nres, koj tuaj yeem ua tau.
