Txhua yam koj yuav tsum paub txog cov ntaub thaiv

Cov ntaub ntawv nres, qhov tsis tseem ceeb tsis tseem ceeb hauv lub tsheb muaj kev nyab xeeb hauv tsev, yog cov neeg tsis paub cai uas coj peb lub tsheb mus rau ib qho chaw nres tsheb thaum peb xav tau lawv feem ntau. Lawv yog cov kev sib txhuam - ua rau lub tsheb braking, ua si pivotal lub luag haujlwm hauv peb lub hnub - mus rau - tsav tsheb ruaj ntseg. Kab lus no aims muab rau koj nrog cov kev nkag siab dav dav ntawm cov xaim nres, npog lawv hom, cov ntaub ntawv, thiab tu.

Hom Nres Nres

Muaj ntau ntau hom kev nres ntawm lub khw muag khoom, txhua tus nrog nws tus kheej cov yam ntxwv ntawm cov yam ntxwv thiab cov ntawv thov zoo tagnrho.

• Tsis yog - Cov npe ntaus nrig: Kuj tseem hu ua cov ntaub ntawv organic nres, cov no yog ua los ntawm kev sib xyaw ntawm ntau yam orgulose, aramid fibers, thiab roj hmab tebchaw. Lawv tseem nyob tau ntsiag to hauv kev ua haujlwm thiab tsim cov hmoov av tsawg dua piv rau qee qhov ntxiv. Txawm li cas los xij, lawv yuav tsis yog li lwm txoj kev xaiv thiab tuaj yeem hnav tawm sai sai hauv kev siv hnyav - lub luag haujlwm siv. Tsis yog - Cov ntaub ntawv nres nres yog feem ntau xaiv rau cov tsheb sib tw txhua hnub uas tsis yog qhov ua rau braking huab.

• Semi - Metallic nres Pads: cov pads muaj qhov tseem ceeb ntawm cov hlau, ib txwm nyob ib ncig ntawm 30} {%, nyob rau hauv daim ntawv ntawm steel fibers, txo cov hmoov av hlau, lossis ua npuas dej hlau hmoov. Cov ntsiab lus hlau muab rau lawv ua kom zoo nkauj durability thiab zoo dua cua sov dissipation muaj peev xwm piv rau tsis yog - nws yog xim hlau ntaub. SEMI - Metallic Nres Pads yog qhov haum rau ntau cov tsheb, suav nrog cov tsheb thiab hnyav - cov tsheb thauj khoom. Lawv tuaj yeem ua rau muaj kev kub thiab kiv cua ntau dua, tab sis lawv tuaj yeem ua suab nrov thiab hmoov av ntau thaum ua haujlwm.

• Siab nws yog xim hlau nres PADS: Raws li lub npe cuam tshuam, cov pads no yuav luag los ntawm cov hlau. Lawv yog cov tsis muaj zog heev thiab tuaj yeem tiv taus siab dua - qhov chaw siab - kev ua haujlwm tsheb, tsheb khiav tsheb, lossis tshuab hnyav. Txawm li cas los xij, tag nrho cov tawv me ntawm cov ntaub qhwv tau tuaj yeem yog nrov nrov, thiab lawv tuaj yeem ua rau hnav ntau dua thiab dhau ntawm lub teb nres.

• Tej yam Ceramic nres Pads: Nao Firamic nres Pads yog tsuas yog tsim ntawm cov inorganic fibers thiab ntau tus organic fibers, muaj tsis muaj Asbestos lossis hlau. Lawv tau nrov rau lawv ib puag ncig - kev ua phooj ywg, coj tus nqi tsawg, thiab plua plav tsawg heev. Ceramic nres Pads muaj lub siab sib txhuam coefficient, feem ntau ntawm}. 5, thiab tuaj yeem tawm tsam txog li 450 degrees Celsius. Lawv muab cov khoom lag luam du thiab feem ntau nyiam los ntawm cov tsav tsheb uas ua ntej ua ntej kev ua kom huv - khiav tsheb thiab kev tsav tsheb zoo.

Cov ntaub ntawv thiab lawv qhov tseem ceeb

Cov ntaub ntawv siv hauv cov nres nres yog ua tib zoo xaiv los xyuas kom meej cov kev ua tau zoo, kev nyab xeeb, thiab kav ntev. Thaum xaiv cov khoom siv nres, ob peb tus yam ntxwv tseem ceeb tau coj los txiav txim siab:

• Tsis kam rau lub ploj mus nres: nres ploj tshwm sim thaum lub xauv packs overheat, ua rau lawv muaj kev sib txhuam zoo. Kev loj - Cov khoom lag luam nres tau zoo tso tawm los tiv thaiv lub ploj mus, kev tswj hwm kev ua tau zoo txawm tias muaj kev mob siab. Piv txwv li, cov ntaub ntawv uas muaj qhov kub siab - qhov kub thiab txias, xws li cov siv hauv Ceramic thiab nws yog xim hlau zoo dua thaum muaj cua sov tsim.

• Cov dej ntawm nres ploj: txhua tus brakes yog tsim kom muaj kev zam tsawg kawg yog ib ntus rau cov dej. Txawm li cas los xij, txawv nres ncoo cov khoom siv sib txawv rau noo noo. Qee cov ntaub ntawv yuav ntsib kev ua tiav ntau dua hauv kev ua tau thaum ntub dej thaum ntub, thaum lwm tus tuaj yeem rov qab los thiab rov qab ua rau lawv lub zog braking dhau los.

• Rov qab los ntawm kev siv kub ntau dua lossis noo noo: Qhov chaw nres tsheb nres yuav tsum tau sai dua los ntawm ob qho tib si nce ntxiv kom sai li sai tau thaum cov xwm txheej rov qab mus rau qhov qub. Qhov no ua kom ntseeg tau braking ua tau zoo hauv txhua yam huab cua.

• Kev txhuam coefficient: qhov sib txhuam coefficition ntawm cov ntaub ntawv nres yog qhov tseem ceeb tshaj plaws. Nws yuav tsum ua tib zoo sib piv kom muab cov hwj chim tsis pub txaus yam tsis muaj lub log kom kaw. Kev sib txhuam coefficient uas yog qis dhau yuav ua rau muaj zog braking, thaum lub coefficient uas yog dhau lawm tuaj yeem ua rau tus brake rhiab heev thiab nyuaj los tswj. Feem ntau cov xov tooj nres nres no muaj kev sib txhuam coefficient nyob rau hauv ntau ntawm {}}. {1}}. 5.

• Hnav kam: nres ncoo yuav tsum tau tiv taus hnav vim txoj kev sib txhuam tas li lawv ntsib thaum lub sijhawm braking. Txawm li cas los xij, qhov no hnav tsis kam yuav tsum tsis txhob tuaj ntawm cov nuj nqis ntawm lub nres rotor. Cov khoom yuav tsum tau tsim nyob rau hauv xws li txoj kev uas nws yuav tsum tusyees thiab tsis ua rau kev puas tsuaj ntau dhau rau lub rotor.

Ua haujlwm ntawm cov ntaub ntawv nres

Cov haujlwm tseem ceeb ntawm cov xim nres yog hloov lub zog kev sib hloov ntawm lub tsheb txav mus rau hauv lub zog thermal los ntawm kev sib txhuam. Ntawm no yog ib kauj ruam - los ntawm - kauj ruam vim li cas lawv ua haujlwm:

1. Thaum tus tsav tsheb nias tus nres nres, hydraulic siab yog tsim nyob rau hauv lub zog braking. Qhov kev kub siab no tau kis tau los ntawm cov kab nres mus rau tus nres calipers.

2. Tus nres calipers, uas lub tsev lub cav nres, tom qab ntawd kaw lub rotors. Ob lub ntsuas phoo ob zaug, nrog lawv cov kev sib txhuam - coated surfaces ntsib lub rotor, yog nyem tiv thaiv kev tig rov qab.

3. Raws li cov ntaub qhwv tau sib cuag nrog lub rotor, kev sib txhuam yog tsim. Txoj kev sib txhuam no tawm tsam kev sib hloov ntawm lub rotor, uas nyob rau hauv lem qeeb qeeb lub log. Raws li lub log qeeb, lub tsheb decelerates thiab thaum kawg los mus rau ib qho nres.

4. Thaum lub sijhawm ua rau cov txheej txheem braking, ib qho tseem ceeb ntawm cov cua sov yog tsim vim kev sib txhuam ntawm cov ntaub qhwv ntawm cov ntaub thiab rotor. Qhov cua sov no yuav tsum tau dissipated zoo kom tiv thaiv cov nres ploj thiab ua kom zoo nkauj braking.

Txij Nkawm thiab Hloov

Kev tu ib txwm ntawm cov ntaub ntawv nres yog qhov tseem ceeb kom ntseeg tau kev nyab xeeb thiab kev ntseeg tau ntawm koj lub tsheb braking. Nov yog qee cov ntsiab lus tseem ceeb kom nco ntsoov:

• Kev kuaj xyuas: Nws raug nquahu kom tshawb xyuas koj cov ntaub ntawv nres tsawg kawg ib xyoos lossis txhua 12, {mais, nyob ntawm koj txoj kev tsav tsheb thiab cov xwm txheej. Saib rau cov cim ntawm kev hnav, xws li ib txheej nyias nyias ntawm cov khoom sib txhuam, tsis sib xws coj qauv, lossis pom kev puas tsuaj rau cov ntaub qhwv.

• Cov cuab yeej ntsuas: Cov ntaub ntawv nres tsheb loj tshaj plaws yog nruab nrog cov ris qhia txog kev hnav. Cov no tuaj yeem yog daim ntawv ntawm daim nyias nyias ntawm cov ntaub mos muag muag uas, thaum raug vim yog hnav, ua rau tus brake kom emit ib tug siab - pitched squeal. Qee cov ntaub qhwv tseem muaj ib qho hluav taws xob lock uas kaw hluav taws xob hluav taws xob thiab teeb tsa lub teeb pom kev zoo thaum lub ncoo nres tau hnav.

• Hloov chaw: Thaum nres cov ntaub ntawv mus txog ib theem ntawm kev hnav, feem ntau ncig {{mm ntawm cov khoom sib txhuam, lawv yuav tsum tau hloov. Ua tsis tau hloov cov khaub ncaws hnav - tawm cov ntaub ntawv nres yuav ua rau cov kev ua tau zoo braking, kev siv tsis ntau ntxiv, thiab muaj peev xwm ua rau lub teb nres. Cov txheej txheem hloov pauv feem ntau yog cuam tshuam lub log, tshem tawm cov ntaub ntawv qub, ntsuas lub piston nres, thiab txhim kho cov ntaub ntawv tshiab.

Hauv kev xaus, nkag siab txog ins thiab outs ntawm cov ntaub ntawv nres yog qhov tseem ceeb rau txhua tus tswv lub tsheb. Los ntawm kev xaiv hom sab xis ntawm cov xauv, tswj lawv thaum tsim nyog, koj tuaj yeem ua kom muaj kev nyab xeeb thiab kev ua tau zoo ntawm koj lub tsheb braking. Yog li, lwm zaus koj ntaus tus brakes, siv sijhawm ib pliag kom txaus siab rau qhov nyuaj - ua hauj lwm nres Pads uas ua rau koj muaj kev nyab xeeb ntawm txoj kev.