Ua rau nres disc vibration thiab thermal deformation

Kev vibration feem ntau hnov ​​​​los ntawm lub kauj tsheb, nres pedal, lossis chassis thaum nres.

Yam Tseem Ceeb:

Disc Thickness Variation (DTV)

Kev hnav tsis sib xws ntawm qhov chaw rotor, feem ntau yog vim:

• Cov ntaub qhwv hloov los ntawm cov cua kub ntau dhau los yog siv sijhawm ntev braking.
• Corrosion los yog paug ntawm lub rotor thiab hub.
• Tsis zoo-cov ntaub qhwv zoo lossis cov ntaub pua chaw tsis raug-hauv.
• Nplaim caliper pins/sliders ua rau cov ntaub qhwv tsis sib xws.

Lateral Runout (Wobble)
Rotor tsis tig zoo kawg nkaus tiaj tus txheeb ze rau lub hub / qag:

• Kev teeb tsa tsis raug (piv txwv li, dhau- lub zog ntawm lub log ceev, qhov chaw qias neeg qias neeg).
• Warped rotors los ntawm yav dhau los overheating.
• Kev tsim cov teeb meem los yog tsis sib xws mating nto.

Uneven Pad Deposits ("Hot Spots")
Hard me ntsis los yog glaze daim ntawv ntawm lub rotor vim:

• Ntshai braking ua raws li nres nres (piv txwv li, taug qab siv yam tsis muaj qhov txias).
• Tsis sib xws ncoo / rotor ua ke.
• Pad overloading tshaj nws lub peev xwm thermal.

Log/Tire Imbalance lossis Runout

• Cov log tsis sib npaug lossis cov log tsheb deformed tuaj yeem ua rau muaj kev vibrations uas ua rau lub sijhawm braking.

Hnav Suspension/Bearing Components

• Hnav lub log bearings, pob qij txha, lossis bushings tuaj yeem ua kom muaj kev vibration.

Thermal deformation yog hais txog cov qauv kev hloov pauv hauv lub rotor vim muaj cua sov ntau dhau, feem ntau yuam kev rau kev hloov kho tshuab.

Yam Tseem Ceeb:

Tshaj kub Buildup

• Rov ua dua lub zog nres (piv txwv li, kev tsav tsheb hauv roob, kev thauj mus los, kev siv khiav).
• Caij lub brakes los yog ncua lub teeb braking.
• Cov cua txias tsis txaus (thaiv cov cua txias, tsis muaj qhov cua).

Thermal Stress Cracking/Spotting

• Kev ua kom txias sai sai (xws li, tsav tsheb los ntawm cov pas dej tom qab lub zog braking) ua rau tsis sib xws thermal contraction.
• Cov chaw kub kub tsim kev nthuav dav hauv zos, ua rau "coning" lossis qhov chaw tsis sib xws.

Cov khoom txwv

• Tsawg- zoo cam khwb cia hlau rotors tsis zoo thermal stability.
• Tsis txaus rotor huab hwm coj / tuab rau lub tsheb daim ntawv thov.

Lub txaj tsis zoo-Nyob hauv

• Ua tsis tau zoo hloov cov ntaub qhwv ntaub sib npaug mus rau rotors thaum pib siv.

Cov teeb meem Caliper

• Cov calipers / pistons ua rau lub luag haujlwm tas li, overheating lub rotor.

• Txhim kho kom raug

Ntxuav cov hub nto, siv lub torque ciaj ntswj, thiab xyuas cov dej ntws tawm.

• High -Cov Cheebtsam Zoo

Siv slotted/drilled rotors kom txias dua yog xav tau; xaiv cov ntaub qhwv kom haum rau kev tsav tsheb.

• Kho txaj txaj-Nyob hauv txheej txheem

Ua raws li cov chaw tsim khoom cov txheej txheem los tsim kom muaj ib qho kev hloov pauv.

• Tsis txhob overheating

Siv lub cav nres ntawm qhov chaw ntev; cia txias txias tom qab siv zog.

• Tsis tu ncua

Lubricate caliper slides, tshuaj xyuas rau cov nplaum, hloov cov khoom raug tshem tawm.

• Txhim kho rau kev siv hnyav

Xav txog kev ua haujlwm rotors (piv txwv li, vented, nkhaus vane) lossis siab dua - cov ntaub ntawv qib siab (piv txwv li, carbon-ceramic rau kev siv hnyav).

• Qhov tseeb "warping" tsis tshua muaj; feem ntau cov teeb meem yog vimpad deposit builduplos yog tsis sib xws hnav, tsis tas mus li rotor deformation.
• Resurfacing tuaj yeem kho DTV, tab sis kub hnyav heev - kuaj xyuas lossis xiav - pom cov rotors yuav tsum tau hloov.

Kev nkag siab txog cov laj thawj no pab txhawm rau txheeb xyuas cov teeb meem kom raug thiab xaiv cov kev kho kom raug lossis hloov kho kom zoo.