Yuav ua li cas xaiv tus brake pads
Txheem
Kev xaiv tus nres nres rau koj lub tsheb yog nyob ntawm seb thaum lawv hloov, cov khoom siv twg los ntawm, thiab seb lawv puas muaj kev ntseeg siab.
Niaj hnub nimno tsheb braking system tau los ntev. Los ntawm cov tsheb nres qub thiab cov tshuab nruas ua haujlwm rau lub khoos phis tawj tswj hwm ABS niaj hnub, tag nrho cov khoom siv nres nres tau dhau sijhawm thiab yuav tsum tau hloov pauv. Qhov chaw uas muaj kev hnav thiab tsim kua muag tshaj plaws yog cov pawm nres. Txawm hais tias nws yog ib qho zoo tshaj plaws los lo nrog cov khoom lag luam qub (OEM) cov khoom siv nres, xaiv cov nres nres yog qhov nyuaj ntxiv nrog ntau txoj kev xaiv, hom, thiab hom tawm muaj.
Nres pads yuav tsum tau hloov tas li ua ntej lawv hnav thiab raws li koj lub tsheb tsim cov lus pom zoo kom tswj tau qhov kev ua tau zoo nres. Qhov no yuav txo qhov kev puas tsuaj rau lwm yam tseem ceeb ntawm lub tshuab nres xws li nres calipers thiab rotors. Yog tias koj cov pawm nres tau hnav tawm thiab koj yuav tsum xaiv cov pawm kom zoo, nug koj tus kheej cov lus nug ntxaws ntxaws:
1. Thaum twg yuav tsum tau hloov cov pawm nres?
Cov tuam txhab tsheb feem ntau pom zoo kom hloov cov pawm nres txhua txhua 30,000 40,000 txog 100,000 120,000 mais - qhov tseem ceeb txhua zaus koj hloov cov log tsheb ntawm koj lub tsheb. Cov log tsheb thiab cov brakes ua haujlwm ua ke los pab nres koj lub tsheb, yog li nws ua rau kev txiav txim siab hloov koj lub tsheb nres thiab khau tib lub sijhawm. Los ntawm kev hloov koj lub nres nres ua ntej lawv hnav tag nrho, koj tuaj yeem zam kom tsis txhob hloov lub nres rotor - ib feem ntawm lub nres nres nres kom tsis txhob tig lub log. Nres rotors yuav tsum tau hloov txhua ob lossis peb lub log tsheb sib hloov lossis txhua XNUMX mus rau XNUMX mais. Muaj ntau cov tsos mob tshwm sim uas cov neeg tsav tsheb tuaj yeem hnov thiab hnov tias yuav ceeb toom lawv txog qhov xav tau hloov lawv cov pawm nres sai dua li tom qab.
Nres nres: Yog tias koj nias lub brake pedal thiab hnov lub suab nrov nrov, nws yog tshwm sim los ntawm tus nres nres hnav nyias. Tshwj xeeb, qhov taw qhia hnav yuav kov lub nres nres thaum lub ncoo hnav tshaj 80%. Yog hais tias lub nres nres tsis hloov sai sai tom qab koj hnov cov suab nrov no, qhov taw qhia hnav yuav khawb rau hauv lub rotor, yuav tsum tau hloov hauv feem ntau.
Nres pedal impulses: Yog tias koj nias tus brake pedal thiab hnov lub suab nrov, qhov no yog lwm qhov taw qhia ntawm tus nres nres hnav. Txawm li cas los xij, nws tseem tuaj yeem yog ib qho kev kos npe ntawm lub zog nres rotor lossis teeb meem nrog ABS system, yog li kev kuaj xyuas los ntawm tus kws kho tsheb yog ib lub tswv yim zoo.
2. Koj yuav tsum saib dab tsi hauv cov pawm nres?
Thaum nrhiav tus nres nres tshiab, muaj 7 yam uas koj yuav tsum xav txog txhawm rau nrhiav qhov zoo tshaj plaws nres nres rau koj lub tsheb. Hom nres nres koj xav tau nyob ntawm koj txoj kev tsav tsheb thiab cov xwm txheej. Piv txwv li, cov brakes uas tsim los rau kev mus los yuav tsis tshua muaj kev kub ntxhov, thaum cov pawm rau cov tsheb ua haujlwm siab, ntawm qhov tod tes, yuav tsum tiv taus qee qhov kub tom.
Cov yam ntxwv ntawm huab cua: Cov pawm zoo yuav tsum ua rau txhua qhov kev nyab xeeb, txawm tias nws qhuav, ntub, qias neeg, sov lossis txias.
Mob khaub thuas thiab kub tom: Koj lub ncoo nres yuav tsum ua raws li qhov xav tau thiab muab kev sib txhuam zoo tagnrho, txawm tias nws kub lossis txias.
Qhov siab tshaj plaws ua haujlwm kub (MOT): Qhov no yog qhov kub siab tshaj plaws uas tus nres nres tuaj yeem ncav cuag ua ntej nws yuav tsis muaj kev nyab xeeb vim kev tawg.
Kev sib txhuam teb rau qhov kub thiab txias: Qhov no yog ntsuas nyob rau hauv kev sib txhuam profile, ceeb toom ntau npaum li cas quab yuam koj yuav tsum tau siv rau lub pedal kom tau txais tib lo lus teb nyob rau hauv thaum muaj xwm ceev braking raws li nyob rau hauv ib txwm braking.
Pad thiab rotor kev pab cuam lub neej: Ob lub brake ncoo thiab rotor yuav raug hnav. Koj yuav tsum xav txog ntev npaum li cas cov ntaub qhwv tau tsim los kav ntev npaum li lub rotor thaum koom nrog cov pawm nres.
Suab nrov thiab vibration: Koj yuav tsum xav txog ntau npaum li cas suab nrov, kev vibration, thiab txawm tias pedal xav yog tshwm sim los ntawm nias ntawm lub nres nres.
Plua plav theem: Nres ncoo tuaj yeem khaws cov plua plav, uas tom qab ntawd lo rau lub log.
3. Dab tsi ntawm cov nres nres muaj?
Raws li peb tau hais los saum no, cov lus qhia zoo tshaj plaws rau kev hloov cov pawm nres yog ib txwm ua raws li cov chaw tsim khoom cov lus pom zoo. Feem ntau, qhov no txhais tau tias koj yuav thov kom hloov OEM nres pads. Nyob ntawm seb hom tsheb koj muaj, OEM nres ncoo yuav ua los ntawm ib qho ntawm peb cov khoom tshwj xeeb. 3 hom kev siv lub tshuab nres tsheb feem ntau tau teev tseg hauv qab no:
1. Organic brake pads
Nres pads yog Ameslikas tsim los ntawm asbestos, ib yam khoom nyuaj tab sis muaj tshuaj lom uas tau txuas rau ntau yam kab mob ua pa. Thaum cov asbestos raug txwv, ntau lub nres nres tau pib ua los ntawm kev sib xyaw ntawm ntau cov ntaub ntawv, suav nrog carbon, iav, roj hmab, fibers thiab lwm yam. Organic brake pads feem ntau yog ntsiag to thiab softer. Lub ntsiab tsis zoo yog tias lawv yog luv luv. Koj feem ntau yuav pom OEM organic nres pads rau lub teeb khoom kim heev tsheb.
2. Semi-metallic nres ncoo
Feem ntau cov tsheb ntawm txoj kev niaj hnub no siv cov ntaub qhwv semi-hlau. Lub nres nres semi-metallic yog tsim los ntawm tooj liab, hlau, hlau thiab lwm yam hlau ua ke nrog graphite lubricants thiab lwm yam ntaub ntawv uas pab txo cov cua sov. Hom nres nres no feem ntau yog siv los ua OEM cov kev daws teeb meem rau cov tsheb hnyav vim lawv lub peev xwm ua kom ntev dua thiab txo kev sib txhuam, pab nres tsheb hnyav, tsheb thauj khoom thiab SUVs zoo dua.
3. Ceramic nres ncoo
Cov nres nres tshiab tshaj plaws ntawm kev ua lag luam yog lub ncoo ceramic. Ceramic brake pads tau qhia nyob rau xyoo 1980 los ua kev hloov pauv rau cov ntaub qhwv asbestos qub. Hom nres nres no yog ua los ntawm cov khoom siv tawv tawv ceramic ua ke nrog tooj liab fibers. Vim lawv cov qauv tsim tshwj xeeb, lawv nyiam ua kom ntev tshaj plaws ntawm peb qhov loj thiab siv tau zoo heev. Qhov tsis zoo yog ob npaug. Ua ntej, txawm hais tias lawv tuaj yeem tiv taus qhov kub thiab txias, lawv tsis ua haujlwm zoo nyob rau hauv cov huab cua txias vim tias cov khoom siv tuaj yeem tawg thaum raug rau qhov txias heev. Lawv kuj yog hom kim tshaj plaws ntawm cov pawm nres.
4. Kuv puas tuaj yeem siv OEM nres nres?
Cov lus teb yooj yim rau lo lus nug no tsis yog. Muaj qee lub tuam txhab tsheb uas yuav tsum tau siv cov khoom OEM kom hwm kev lav phib xaub, yog li koj yuav tsum nco ntsoov xyuas nrog koj lub tsheb cov chaw tsim khoom ua ntej. Txawm li cas los xij, ntau lub tuam txhab pib muaj OEM sib npaug ntawm cov kev xaiv nres tsheb los ntawm cov khw muag khoom tom qab. Yog tias koj tab tom nrhiav kev yuav khoom nres nres tom qab, ua raws li peb txoj cai yooj yim:
1. Ib txwm yuav ib lub npe uas ntseeg siab. Nres pads tuaj yeem cawm koj txoj sia. Koj tsis xav kom muaj kev cuam tshuam thaum hloov cov pawm nres ua los ntawm cov chaw tsim khoom pheej yig tom qab.
2. Tshawb xyuas lub warranty. Ntau tus neeg tsav tsheb nres tsheb (lossis cov khw muag khoom muag lawv) muab kev tiv thaiv ntawm lawv cov nres nres. Txawm hais tias lawv tau tsim los hnav lub sijhawm dhau los, yog tias lawv tau txais kev txhawb nqa los ntawm mais kev lav, nws yog qhov qhia tau zoo ntawm cov khoom lag luam tom qab.
3. Nrhiav Daim Ntawv Pov Thawj. Muaj ob daim ntawv pov thawj dav dav rau cov pawm nres nrog rau cov khoom tom qab muag. Qhov thib ib yog Kev Ntsuam Xyuas Qhov Zoo Sib Txawv (D3EA) thiab qhov thib ob yog Kev Ntsuas Kev Ntsuas Nres Nres (BEEP).
Txawm hais tias koj xaiv hom nres tsheb dab tsi, nws yog ib qho tseem ceeb kom nco ntsoov tias kev txhim kho kom zoo yog qhov tseem ceeb tshaj plaws. Yog tias koj xav xaiv tus nres nres kom raug, xyuas kom muaj ib tus kws kho tsheb ua haujlwm rau koj.
