Cov duab sib txawv thiab qhov ntau thiab tsawg ntawm disc nres rotors tsis yog ua kom lawv zoo nkauj xwb
Size tseem ceeb. Thaum nws los txog rau lub rotors ntawm lub tshuab nres disc, qhov loj ntawm txoj kab uas hla yog qhov loj dua lub peev xwm braking quab yuam (tsuas yog nug Isaac Newton). Dab tsi ntxiv, txoj kab uas hla loj dua feem ntau txhais tau hais tias thaj chaw ntau dua, uas pab nrog cov cua sov. Yog vim li cas, yog li ntawd, peb tsis siv lub rooj noj mov me me ntawm peb lub tsheb kauj vab tshiab ci ntsa iab? Cov laj thawj tseem ceeb yog qhov hnyav thiab zoo nkauj.
'Qhov no yog qhov teeb meem tiag tiag thaum pib rau txoj kev lag luam disc nres, 'hais tias Alan Weatherill ntawm UK-raws li cov chaw tsim khoom Hope. 'Cov neeg xav tau lub teeb thiab huv si [piv txwv li, 140mm rotors], yog li cov hlau loj loj tsis tau zaum zoo, tab sis koj yuav tsum muaj kev nyab xeeb, thiab qhov muaj peev xwm ua kom sov nyob rau ntawm txoj kev ntev descents yog qhov teeb meem loj dua rau kev caij tsheb kauj vab hauv roob, thiab nws tau ua pov thawj qhov kev sib tw loj tshaj plaws los kov yeej.'
Qhov sib npaug yuav tsum raug ntaus, uas piav qhia vim li cas feem ntau cov tsheb kauj vab nres tsheb tuaj nrog 160mm rotors - tsis loj, tsis me dhau. Kuj tseem muaj qhov laj thawj vim li cas lawv tsis yog cov hlau yooj yim. Cov duab txiav tawm thiab cov pob zeb uas koj pom ntawm lub rotors tsis yog rau kev zoo nkauj xwb (txawm tias qee qhov zoo nkauj heev) - lawv ua lub luag haujlwm tseem ceeb rau lub braking system thiab yog ib feem loj ntawm vim li cas disc brakes ua haujlwm zoo hauv ntub dej. thiab tej yam uas qias neeg.
'Ib daim disk yooj yim yuav ntxiab dej lossis av ntawm nws qhov chaw thiab lub ncoo, ' Weatherill hais. 'Lub qhov muab qhov chaw rau cov av thiab dej kom khiav tawm, thiab lawv cov npoo me me tau qhab nia ntawm lub ncoo kom tiv thaiv glazing [thaum lub qhov rooj saum npoo tau polished los ntawm cov disc, uas ua rau tsis zoo braking]. Qhov zoo tshaj plaws, ntawm qee qhov taw tes, txhua qhov me me ntawm lub ncoo yuav tsum tau ntsib nrog lub qhov [lossis ntug], lossis koj yuav tau txais cov kab txaij glazed. Kev txo qhov hnyav yog qhov zoo los ntawm cov khoom lag luam.'
Disc Brakes tau dhau los ua neeg nyiam ntawm txoj kev caij tsheb kauj vab. Nov yog qee qhov kev tshuaj xyuas cov neeg caij tsheb kauj vab tau ua cov tsheb kauj vab nrog lawv ntawm:
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