Ib qho kev sib piv ntawm qhov zoo thiab qhov tsis zoo ntawm lub nruas nres cov ncoo thiab Disc nres ncoo
Asbestos Nres Pads
Composition: Ua nrog Asbestos fibers raws li cov khoom tseem ceeb, thiab ntxiv lwm cov pab pawg xws li resin thiab graphite.
Cov yam ntxwv: Nws muaj kev sib txhuam zoo, ruaj khov braking nyhuv, thiab tus nqi qis. Txawm li cas los xij, Asbestos yog cov tshuaj carcinogenic. Thaum siv cov txheej txheem, Asbestos fibers yuav raug tso tawm rau hauv cov huab cua nrog rau kev coj tus braking, ua kom muaj kev phom sij rau tib neeg kev noj qab haus huv thiab ib puag ncig. Yog li ntawd, asbestos nres pads tau maj mam tau tshwm sim tawm tam sim no.
Semi - nws yog xim hlau nres ncoo
Composition: Made by mixing various materials such as metal fibers (such as steel fibers, copper fibers, etc.), non-metallic fibers (such as glass fibers, aramid fibers, etc.), resin, and friction performance regulators.
Cov yam ntxwv: Nws muaj lub zog siab thiab zoo thermal conductivity, thiab tuaj yeem zam kev kub sai, ua rau muaj kev kub ntxhov los ntawm kev kub siab thaum lub sij hawm braking kub thaum braking. Lub teb chaws braking yog rhiab, thiab lub zog quab yuam yog loj. Txawm li cas los xij, semi - Nws tau nrov me me thaum lub sij hawm nres, thiab muaj qhov hnyav loj, uas yuav ua rau lub tsheb tsis muaj zog ntawm lub tsheb.
Ceramic nres ncoo
Composition: tsuas yog tsim ntawm qhov siab - Kev ua yeeb yam fibers xws li cov khaub noom sib xyaw ua ke nrog cov roj txuas ntxiv xws li cov hlau oxides txhawm rau txhim kho kev sib txhuam ua haujlwm.
Cov yam ntxwv: Nws muaj qhov siab zoo heev - kub kuj, tuaj yeem tswj kev sib txhuam ruaj khov thaum kub siab, thiab muaj kev ua tau zoo ua. Tus nqi ntshav nres muaj lub neej ntev ntev, ua rau lub neej ntev, thiab tuaj yeem ua tau zoo txuas ntxiv lub neej ntawm tus nres disc. Tsis tas li ntawd, nws tseem muaj kev nplij siab zoo, nrog cov suab nrov qis, tsis tshua muaj hmoov av, thiab ib puag ncig phooj ywg. Tab sis tus nqi ntawm Ceramic nres Pads yog qhov tseem ceeb.
Nao (tsis - Asbestos etgors) nres Pads
Kev sib xyaw: ua nrog ntau yam ntawm cov organic fibers (xws li aramid fibers, thiab lwm yam) thiab inorganic sulfate, thiab lwm yam), siv resin li lub phau ntawv.
Cov yam ntxwv: Nao Nres Pad tsis muaj Asbestos thiab tsis muaj mob rau ib puag ncig thiab tib neeg kev noj qab haus huv. Nws muaj kev ua tau zoo braking, ib qho kev sib txhuam ruaj khov, zoo siab thaum lub sijhawm braking, thiab lub suab yau. Nyob rau tib lub sijhawm, tus Nao Nres Pads muaj tus nqi hnav me me thiab tuaj yeem hloov mus rau txoj kev sib txawv thiab kev tsav tsheb. Txawm li cas los xij, nws siab - kub ua tau yog qhov tsis txaus siab rau qhov ntev ntawm cov ceramic nres pads thaum ntev}}- kev siv braking.
Nres pads ntawm cov khoom sib txawv muaj lawv tus kheej zoo thiab qhov tsis zoo. Cov neeg tau txais kev pab yuav tsum muaj kev txiav txim siab ntau yam xws li lawv cov qauv tsav tsheb, thiab pob nyiaj mus xaiv cov ntaub ntawv nres kom haum rau lawv cov tsheb.
Nruas thiab Disc nres rau txhua tus muaj lawv tus kheej tshwj xeeb zoo thiab qhov tsis zoo. Cov hauv qab no yog kev sib piv ntawm ob:
Nruas Nres Pads
Cov txiaj ntsig zoo: tus qauv yog qhov yooj yim thiab tus nqi yog tsawg. Ntxiv mus, thaj chaw tiv tauj ntawm cov khau nres thiab lub nruas yog loj, ua rau muaj qhov loj braking yog qhov zoo thaum tsav tsheb ntawm qis nrawm thiab hauv cov nra hnyav. Nyob rau tib lub sijhawm, nruas nres cov xim muaj ib lub kaw lus, uas tsis tshua muaj kev cuam tshuam los ntawm ib puag ncig sab nraud thiab tuaj yeem hloov kho txoj kev hnyav.
Qhov tsis zoo: Thaum ua rau braking, kub yog concentrated sab hauv lub nruas nruas, thiab nws yog qhov nyuaj rau kev ua kom sov. Thermal fade yog yuav tshwm sim thaum lub sij hawm braking txuas ntxiv, ua rau ib qho kev txo qis hauv kev coj mus ua haujlwm. Tsis tas li ntawd, lub teb chaws braking yog qeeb, tus brake pedal taug kev ntev, thiab lub braking yog tsis zoo. Dab tsi ntxiv, kev saib xyuas yog qhov nyuaj thiab cais tawm yog muaj teeb meem. Thiab vim tias hnav tsis sib xws, nws yuav cuam tshuam rau lub neej pabcuam.
Disc nres ncoo
Cov txiaj ntsig: Nws muaj qhov cua sov thiab cua sov dissipation kev ua tau zoo, uas tuaj yeem txo cov pa hluav taws kub, thiab ua kom cov braking ruaj khov. Nws ua tau zoo thaum siab - ceev thiab nquag braking. Lub teb chaws braking yog nrawm, txoj kev taug kev luv luv, thiab nws tuaj yeem tswj hwm lub zog quab yuam, txhim kho kev nyab xeeb thiab kev ua tau zoo. Tsis tas li ntawd, cov qauv yog yooj yim, ua rau nws yooj yim rau kev saib xyuas. Tsis tas li, cov hnav yog khaub ncaws hnav, thiab kev pabcuam lub neej ntev.
Qhov tsis zoo: Tus braking torque yog qhov me me, thiab lub braking starsy tsis zoo li qhov ntawm lub nruas nres thiab ntawm kev nrawm. Txij li thaum lub vijtsam nres thiab cov nres nres yog nthuav tawm, lawv tau yooj yim cuam tshuam los ntawm av nkos thiab hmoov av, ua rau muaj kev poob qis hauv kev ua haujlwm. Nyob rau tib lub sijhawm, tus nqi yog siab dua. Raws li tib qho kev mob, tus nqi ntawm Disc nres ncoo thiab lawv cov kev txhawb nqa nres tsheb yog siab tshaj qhov ntawm lub nruas nres.
