Tsheb nres discs - hom, kev ua haujlwm, tawg, hloov thiab nqi

Nws feem ntau lees txais tias disc nres tau tsim los ntawm Frederick William Lanchester. Nws yog ib tug inventor thiab engineer lub luag hauj lwm rau lub creation ntawm thawj British tsheb. Txij thaum ntawd los, cov nres discs tau dhau los ua qhov kev hloov pauv zoo, tab sis cov duab puag ncig tau khaws cia. 

Ua tsaug rau lawv txoj kev txhim kho, nws tau dhau los ua kom tsim tau lub tsheb nrawm dua uas tuaj yeem nres hauv lub qhov muag. Ib qho piv txwv yog poj huab tais ntawm motorsport, uas yog, Formula 1. Nws yog nyob rau ntawd lub tsheb muaj peev xwm mus qeeb los ntawm 100 km / h nyob rau hauv 4 vib nas this ntawm ib tug deb ntawm 17 meters.

Dab tsi nres discs muaj nyob rau hauv kev ua lag luam?

Cov qauv siv tam sim no tuaj yeem muab faib raws li hom khoom siv rau kev tsim khoom. Dab tsi nres discs sawv tawm raws li qhov kev ntsuas no? Cov no yog cov khoom los ntawm cov khoom xws li:

• cam khwb cia hlau;
• ceramics;
• carbon.

Xwb, tsuas yog thawj cov uas muaj rau cov neeg siv nruab nrab. Vim li cas? Hloov cov nres nres nrog cov ceramics raug nqi ib ncig ntawm PLN 30, nyob ntawm lub tsheb. Tsis muaj ib yam dab tsi hais txog carbon fiber, vim hais tias cov no yog cov khoom siv rau kev ua kis las ua qauv.

Nres discs kuj raug cais raws li txoj kev uas lawv dissipate tshav kub thiab av. Muaj cov qauv:

• puv;
• qhov cua;
• ua
• laum;
• perforated.

Yog tias koj xav muab qee yam ntawm cov discs rau ntawm lub hub ntawm koj lub tsheb, koj yuav tsum xaiv cov pawm nres nrog cov khoom tsim nyog.

Koj yuav tsum tau hloov cov brakes hauv koj lub tsheb ntau npaum li cas?

Qhov zaus ntawm kev hloov ntawm cov nres disc tsis tau ua ntej. Vim li cas? Vim hais tias lawv hnav tsis tsuas yog nyob rau hauv kev faib ua feem rau qhov kev ncua deb mus txawv tebchaws, tab sis kuj txaus rau cov style ntawm tus neeg tsav tsheb. Tej zaum lawv kuj yuav tsum tau hloov vim kev puas tsuaj los ntawm cov xuab zeb lossis pebbles me me. Koj hnav cov nres nres nrawm dua hauv lub nroog uas koj yuav tsum nres lossis nres ntau. Txawm li cas los xij, lwm qhov kev ntsuas tuaj yeem siv los txiav txim siab lub sijhawm los hloov cov disks. Raws li nws, nres discs yuav tsum tau hloov txhua 2-3 ncoo hloov.

Kuj tseem muaj txoj hauv kev los xyuas seb cov brakes puas haum rau kev hloov. Koj tuaj yeem ntsuas lawv. Qhov tso cai poob ntawm cov khoom ntawm txhua sab ntawm cov hniav yog 1 hli. Yog li ntawd, yog tias cov khoom tshiab yog 19 hli tuab, qhov tsawg kawg nkaus tus nqi yuav yog 17 hli. Siv lub caliper los ntsuas qhov no yuav yog qhov kev ntseeg siab tshaj plaws. Yog tias koj cov discs muaj qhov cim, qhov no tuaj yeem txheeb xyuas los ntawm cov cim ntawm kev hnav. Yog li thaum twg koj yuav tsum hloov koj cov brakes? Thaum lawv cov thickness poob qis dua qhov tsawg kawg nkaus los yog nyob rau hauv nws cov kev txwv.

Los yog tej zaum qhov kev ntxias kom dov lub nres discs?

Qhov no yog ib qho ntawm cov kev xaiv muaj. Txawm li cas los xij, nws yuav tsum tau nco ntsoov tias tig lub nres nres yuav tsis ua haujlwm yog tias lawv cov ntaub npog tsis zoo. Tshem tawm lwm txheej yuav tsuas ua teeb meem loj dua. 

Tau kawg, muaj cov xwm txheej thaum cov txheej txheem zoo li no yog qhov ncaj ncees. Yog tias koj pom tias ob peb lub pob zeb me me tau poob ntawm cov disc thiab cov ntaub qhwv thiab cov brakes puas, dov ua rau kev nkag siab. Hauv qhov xwm txheej no, tsawg kawg grooves tsim ntawm cov discs. Lawv txo cov kev sib txhuam quab yuam, vim tias cov txheej txheem braking tsis muaj zog. Tib yam mus rau cov ntaub qhwv uas yuav tsum tau rov qab los yog hloov. Nco ntsoov tias qhov tsawg kawg nkaus thickness ntawm tus nres disc yog 1 hli poob ib sab.

Puas yog qhov tuab ntawm cov brakes tseem ceeb heev?

Txij li thaum lub disc poob cov khoom me me thaum siv, nws puas yuav tsum tau hloov? Puas yog qhov tuab ntawm cov brakes tseem ceeb heev? Ntau tus neeg tsav tsheb tuaj txog qhov xaus tias tsis tas yuav yuav cov khoom tshiab, vim tias cov qub disks tseem tuab thiab tsis zoo. Nco ntsoov, txawm li cas los xij, cov brakes ua haujlwm ntawm qhov kub thiab txias heev thiab lawv cov tuab yog qhov tseem ceeb rau kev ua haujlwm ntev. Thaum lub zog braking thiab nyuaj deceleration, discs uas nyias dhau tuaj yeem khoov lossis puas lawm.

Kub nres discs - qhov no puas yog ib txwm?

Yog tias koj nyuam qhuav rov qab los ntawm kev mus ncig hauv nroog, nws pom tseeb tias cov discs tau kub. Tom qab tag nrho, lawv muaj kev sib txhuam ntawm kev kub ceev. Txawm li cas los xij, nws puas yog ib txwm muaj rau cov rims kub kom hnov ​​tom qab caij luv luv? Yog tias lawv nrog cov tsheb tsis zoo, qhov no txhais tau tias cov pistons tsis rov qab mus rau hauv lub caliper tom qab braking. Tom qab ntawd koj yuav tsum rov tsim cov clamps, uas tsis yog kim heev thiab tuaj yeem daws qhov teeb meem.

Qee tus yuav xav tias txoj hauv kev zoo rau qhov cua tshuab yog tshem tawm cov ntaub thaiv npog. Koj puas xav tau tus brake disc npog? Tau kawg, vim tias nws tiv thaiv dej los ntawm kev nkag ntawm lub brakes thiab tiv thaiv ntau cov plua plav thiab av kom nkag mus rau hauv lawv.

Yuav ua li cas tsav tsheb kom lub brakes nyob ntev?

Nws yog qhov zoo tshaj plaws kom txav tau yooj yim, tsis muaj kev hloov pauv loj hauv kev nrawm. Vim li cas? Vim tias tom qab ntawd koj yuav tsis tas siv cov brakes ntau zaus. Nyob rau hauv lub nroog, nres discs yuav tsum tau hnav ntau dua, yog li tsav tsheb style nyob rau hauv agglomeration yog qhov tseem ceeb tshwj xeeb. Tsis tas li ntawd nco ntsoov kom tsis txhob khiav mus rau hauv cov pas dej uas muaj dej. Xws li da dej tuaj yeem ua rau cov discs txias tam sim ntawd thiab deform.

Tej zaum koj yuav tau hloov koj cov brake discs yog tias koj txaus siab rau kev kub ceev thiab nyuaj braking. Sudden deceleration tuaj yeem ua rau cov hniav deform, tshwj xeeb tshaj yog tias nws twb hnav lawm. Tom qab ntawd koj yuav hnov ​​​​qhov tsis xis nyob "twist" ntawm lub kauj tsheb nrog txhua lub braking. Yog li ntawd, nws yog qhov zoo dua los txuag cov brakes thiab tsis txhob overstrain lawv.