Chifukwa chiyani ma brake discs amawombera?

Ma disks a Brake ndi ma disc akuluakulu achitsulo omwe amawonekera kumbuyo kwa mawilo agalimoto. Amazungulira ndi mawilo kotero kuti ma brake pads akagwira, amayimitsa galimoto. Ma disks a Brake ayenera kupirira kuchuluka kwa ...

Ma disks a Brake ndi ma disc akuluakulu achitsulo omwe amawonekera kumbuyo kwa mawilo agalimoto. Amazungulira ndi mawilo kotero kuti ma brake pads akagwira, amayimitsa galimoto. Ma brake discs amayenera kupirira kutentha kwakukulu. Osati kokha, amayenera kutaya kutentha kumeneku mumlengalenga mofulumira, chifukwa mabuleki amatha kuikidwanso pakapita nthawi yochepa. Ngati pamwamba pa chimbale chikhala chosagwirizana pakapita nthawi, braking imakhala yolimba komanso yocheperako. Izi nthawi zambiri zimatchedwa deformation.

Momwe ma brake discs amasinthira

Lingaliro lolakwika lodziwika bwino ponena za zozungulira ngati "zokhotakhota" ndikuti zimasiya kukhala zowongoka pamene zikuzungulira (mofanana ndi momwe magudumu a njinga amayenda). Kuti magalimoto akhale ndi izi, ma rotor pawokha amayenera kukhala opanda chilema, popeza kutentha komwe kumafunikira kuti chitsulocho chikhale chotanuka, chofewa moti chikhoza kupindika, chingakhale chachikulu.

M'malo mwake, warping imatanthawuza kuti malo ophwanyika a rotor amakhala osagwirizana. Kutentha ndiye chifukwa chachikulu cha izi ndipo kungayambitse nkhondo m'njira zingapo:

• Brake disc glazing yokhala ndi ma brake pad material. Izi ndichifukwa choti ma brake pads, monga matayala, amapangidwa mosiyanasiyana kuuma ndi kukakamira kutengera cholinga chomwe akufuna. Mabuleki opangira mabuleki opangira misewu akatentha kwambiri akamayendetsa mothamanga kwambiri komanso mabuleki, kapena kukwera mabuleki kwa nthawi yayitali, zomangira zimatha kufewa kwambiri ndipo, kwenikweni, "zimadetsa" mabuleki. Izi zikutanthauza kuti ma brake pads sangagwire chitsulo akamabowoleza mobwerezabwereza, zomwe zimapangitsa kuti ma braking achepe kwambiri kuposa kale.

• Valani pamwamba pa rotor ndipo madera ovuta muzitsulo amakhalabe okwera pang'ono pamwamba.. Chifukwa chomwe mabuleki samavala nthawi zambiri chimakhudzana ndi lingaliro losavuta. Chifukwa chitsulo cha rotor ndi cholimba kuposa pad brake yomwe imayika mikangano pa iyo, pad imatha pamene rotor imakhalabe yosakhudzidwa. Ndi kutentha kwakukulu, chitsulocho chimakhala chofewa mokwanira kuti pad iwonongeke pamwamba pa rotor. Izi zikutanthauza kuti madera ocheperako muzitsulo amavala mwachangu, pomwe madera ovuta amatuluka, ndikupangitsa kuti mapindikidwe.

Momwe mungapewere ma hard brake discs

Pofuna kupewa ma brake discs kuti asakutidwe ndi ma brake pad material, dziwani kuchuluka kwa galimoto yomwe ikuphwanyira poyerekeza ndi momwe zimakhalira. Pakutsika kwautali, yesani kuwongolera liwiro lagalimoto mwa kutsitsa kufalikira. Pazodziwikiratu, kusunthira ku "3" nthawi zambiri ndiko njira yokhayo, pomwe magalimoto okhala ndi bukhu kapena ma transmission ena amatha kusankha zida zabwino kwambiri potengera injini ya RPM. Mabuleki akatentha, musamakhale ndi chopondapo choponderezedwa pamalo amodzi.

Kuonjezera apo, nthawi yoyamba ma brake pads aikidwa, ayenera kuthyoledwa bwino kuti asasiye zinthu zambiri pa brake disc. Izi kaŵirikaŵiri zimaphatikizapo kufulumizitsa galimotoyo ku liwiro la msewu ndiyeno kuimitsa mabuleki mpaka ikuyenda pang’onopang’ono makilomita khumi pa ola. Izi zachitika kangapo, mukhoza chitani ananyema kuti amasiya wathunthu. Maimidwe angapo oyamba pambuyo pa izi ayenera kuchitidwa mosamala. Izi zimathandiza kuti ma brake pad azigwira bwino ntchito panthawi yolemetsa kwambiri pamsewu.

Njira zomwe zingatengedwe kuti mupewe kuvala mopitirira muyeso pamtunda wa brake disc ndi ofanana ndi masitepe oteteza ma rotor owoneka bwino. Onetsetsani kuti mupewe kuthamanga mwadzidzidzi ngati ma brake disc atentha kwambiri chifukwa chogwiritsa ntchito nthawi yayitali.

Kodi ma rotor opindika amawoneka bwanji?

Pali zizindikiro zingapo zomwe muyenera kuziwona mukazindikira ma rotor opunduka:

• Ngati ma brake discs akuwala, mutha kumva kulira kopitilira muyeso mukamawotcha kapena kununkhiza mphira woyaka.

• Ngati mabuleki mwadzidzidzi amakhala ovuta komanso osagwirizana, ma brake discs ayenera kuganiziridwa poyamba.

• Galimoto ikagwedezeka ikayimitsidwa, chimbale cha brake chimakhala chopunduka.