Nres discs: hom, yam ntxwv, xyaum siv.
Lub nres system ntawm lub tsheb yog lub hauv paus tseem ceeb ntawm kev nyab xeeb ntawm lub tsheb. Thiab tsis tshua muaj ib tus neeg tsav tsheb uas tsis tau ntsib kev xaiv thiab hloov khoom siv: cov dej nres, cov ntaub qhwv, discs. Ntawm no peb yuav tham txog cov hom tom kawg hauv kev nthuav dav ntxiv hnub no.
Feem ntau hais lus, koj tuaj yeem ua yam tsis muaj cov ntaub ntawv no - rau qhov no koj tuaj yeem yuav tsuas yog tus nres nres discs thiab tsis thab nrog cov txheej txheem subtleties. Los yog cia siab rau cov lus pom zoo ntawm tus kws tshaj lij khw thiab nres ntawm qhov kev pom zoo. Txawm li cas los xij, kev ua lag luam tab tom txhim kho, thiab nrog rau nws, cov thev naus laus zis tshiab tshwm sim uas tau cog lus rau qee yam nyiaj tshwj xeeb rau cov neeg siv. Yog li ntawd, ntawm no - paub, txhais tau tias armed.
Yog li, qhov kev faib tawm yooj yim faib cov brakes rau hauv peb pawg:
- tsis-ventilated (los yog khov). Feem ntau yog ntsia rau ntawm qhov qis loaded rear qag. Lawv tau txais lawv lub npe vim lawv tsim: lawv yog tsim los ntawm cov khoom siv hlau cam khwb cia thiab tsis muaj kab noj hniav sab hauv rau qhov cua.
- ventilated. Hom no muaj ob lub disks sib cuam tshuam los ntawm jumpers, ua ib kab noj hniav rau qhov cua. Vim tias lawv tau ua kom txias txias dua, lawv yog qhov ua tau zoo dua ntawm cov qauv tsim. Raws li txoj cai, lawv tau nruab rau ntawm lub hauv ntej qag. Cov SUVs loj thiab cov tsheb uas muaj peev xwm ntawm 200 lossis ntau dua horsepower yog nruab nrog cov cua tso cua discs ob sab pem hauv ntej thiab nram qab.
- ob feem. Kev txhim kho niaj hnub ntau dua. Raws li lub npe implies, nws muaj ob lub ntsiab prefabricated - lub hub ib feem thiab ua hauj lwm canvas, interconnected los ntawm pins. Lawv yog siv rau cov qauv hwm, daws ob qhov teeb meem: txo qhov hnyav tsis muaj zog, nrog rau kev txhim kho cov cua sov ntawm lub disk. Cov thev naus laus zis no tau tsim nrog cov qauv niaj hnub ntawm BMW, Audi, Mercedes.
Hais txog kev tsim cov kev faib tawm, tus neeg tsav tsheb tsis muaj kev xaiv - rau nruab ib qho khoom siv lossis qhov cua tshuab. Hauv qhov xwm txheej no, hom yog txiav txim los ntawm lub tuam txhab tsheb. Nyob rau hauv lwm yam lus, yog hais tias ib tug uas tsis yog-ventilated qhov chaw yog muab rau lub rear qag ntawm koj lub tsheb, ces nws yuav yooj yim yuav tsis yooj yim sua kom muab ib tug disc nrog cua - qhov no yuav tsis tso cai rau tus tsim ntawm lub nres caliper. Tib yam muaj tseeb rau ob feem ntawm cov khoom.
Ntxiv nrog rau cov qauv tsim, nres discs kuj tau muab faib ua hom kev ua tiav (tsis hais txog qhov muaj lossis tsis muaj qhov cua).
- Smooth. Feem ntau hom, uas yog ntsia tau rau hauv 95% ntawm cov neeg mob tsis tu ncua, ntawm lub Hoobkas conveyor. Lawv muaj ib tug du polished nto thiab, qhov tseeb, yog suav hais tias yog hom yooj yim.
- Perforated. Qhov no ntau yam yog suav hais tias yog ib tug du disk upgrade. Lawv txawv los ntawm qhov muaj ntawm perforation ua perpendicular mus rau qhov chaw ua hauj lwm. Nyob rau hauv cov classics, thaum perforated Cheebtsam twb nyuam qhuav pib los rau hauv series, lub disk muaj los ntawm 24 mus rau 36 qhov. Tam sim no muaj cov khoom hauv kev ua lag luam uas muaj 8-12 qhov, uas ua kom zoo nkauj sai dua. Perforation daws ob qhov teeb meem: nws ua kom cov cua txias ntawm lub nres disc, thiab tseem tshem tawm cov khoom siv hluav taws xob los ntawm "qhov chaw" ntawm kev sib cuag disc.
- Discs nrog radial notch. Tsis tas li ntawd, nws yog suav hais tias yog ib qho kev ua haujlwm zoo ntawm cov hom du. Distinguished los ntawm ib tug zawj milled rau ntawm qhov chaw, nyob rau ntawm ib lub kaum sab xis mus rau lub hub, extending ntawm sab ntug ntawm ib feem. Lub luag haujlwm tseem ceeb ntawm radial notch yog hloov cov khoom pov tseg, plua plav thiab dej los ntawm "qhov chaw" ntawm kev sib cuag nrog lub thaiv.
- Perforation nrog notches. Qhov no yog qhov tseem ceeb ua ke ntawm ob txoj kev xaiv saum toj no. Nyob rau saum npoo ntawm lub disk, drilling yog siv rau hauv qhov nyiaj ntawm 18 mus rau 24 qhov feem ntau, nrog rau 4-5 radial notches. Ua haujlwm ntawm ob qho tib si los ntawm qhov thiab radial recesses tib lub sijhawm. Los ntawm txoj kev, qhov nrov tshaj plaws tuning ntawm nres discs nyob rau hauv ntau lub khw.
Nyob rau hauv rooj plaub ntawm hom kev ua tau zoo, tus tsav tsheb muaj kev xaiv. Ntawd yog, ob qho tib si du thiab perforated discs yuav tsum nruj me ntsis raws li tus qauv qhov ntau thiab tsawg, thiab yuav tsis xav tau kev hloov kho thaum lub sijhawm teeb tsa. Yog li ntawd, paub txog cov dej num ntawm ib qho kev xaiv, tus neeg tsav tsheb tuaj yeem xaiv thiab nruab ib qho ntawm lawv ntawm lub tsheb.
Cais, nws yuav muaj peev xwm xav txog kev faib tawm los ntawm cov khoom siv, txij li ntxiv rau cov tsoos cam khwb cia hlau discs, serial tsheb kuj tau nruab nrog cov khoom sib xyaw carbon-ceramic discs, tab sis feem pua ntawm cov tom kawg yog qhov tsis txaus ntseeg, yog li cov saum toj no categorization yuav yog. cuam tshuam rau 99% ntawm cov tsheb.
