Cov lus piav qhia luv luv ntawm kev sib txhuam ntawm cov khoom siv nres nres
Nres pads yog cov ntaub ntawv kev sib txhuam ruaj khov ntawm lub nruas nres lossis disc tig nrog lub log, uas muaj kev sib txhuam hauv ob sab phlu thiab kev sib txhuam thaiv dais sab nraud thiab tsim kev sib txhuam kom ua tiav lub hom phiaj ntawm lub tsheb deceleration. Friction blocks yog cov khoom sib txhuam uas raug thawb thiab nyem rau ntawm tus nres disc los ntawm caliper piston. Raws li qhov tshwm sim ntawm kev sib txhuam, kev sib txhuam ntawm cov blocks yog maj mam hnav tawm, thiab feem ntau hais lus, tus nqi ntawm cov brakes qis dua, lawv hnav sai dua.
Kev sib txhuam thaiv tau muab faib ua ob ntu: cov khoom sib txhuam thiab cov phaj rov qab. Cov khoom siv kev sib txhuam tseem tuaj yeem siv tau tom qab hnav, tab sis tom qab siv cov khoom siv sib txhuam, cov phaj nraub qaum thiab cov nres nres yuav tuaj yeem sib cuag ncaj qha, thiab cov nyhuv nres yuav ploj thiab cov nres nres yuav puas. , thiab tus nqi kho ntawm tus nres disc yog kim heev. Cov kev cai yooj yim ntawm lub nres nres yog feem ntau hnav-tiv taus, coefficient loj ntawm kev sib txhuam, zoo heev thermal rwb thaiv tsev zog, zoo poob siab absorbing kev ua tau zoo tab sis kuj muaj qee qhov kev ua haujlwm ntawm lub suab nrov txo. Raws li qhov sib txawv ntawm cov nres nres nres tuaj yeem muab faib ua: nruas nres nres thiab disc nres ncoo, raws li qhov sib txawv ntawm cov ntaub ntawv nres nres tuaj yeem muab faib ua asbestos, semi-metallic hom, tsawg hom hlau thiab ceramic.
Nrog rau txoj kev loj hlob sai ntawm kev tshawb fawb niaj hnub thiab thev naus laus zis, zoo li lwm yam khoom siv ntawm lub tshuab braking, lub nres nres lawv tus kheej tau tsim thiab hloov pauv hauv xyoo tas los no. Hauv cov txheej txheem tsim khoom ib txwm muaj, cov khoom siv sib txhuam siv hauv cov pawm nres yog sib xyaw ntawm ntau yam binders lossis additives uas cov fibers tau ntxiv los ua kom lawv lub zog thiab ua kom muaj zog.
Cov chaw tsim khoom ntawm lub tshuab nres tsheb feem ntau nruj-lipped thaum nws los txog rau kev tshaj tawm cov ntaub ntawv siv, tshwj xeeb tshaj yog cov qauv tshiab, tab sis tau kawg, qee cov khoom xyaw xws li mica, silica, thiab cov khoom siv roj hmab tau tshaj tawm rau pej xeem. Qhov kawg tshwm sim ntawm braking, tsis kam hnav, kub thiab lwm yam khoom ntawm ceramic nres pads yuav nyob ntawm seb tus txheeb ze proportions ntawm cov khoom sib txawv.
