Parking brake - momwe imagwirira ntchito komanso momwe imagwirira ntchito

Galimotoyo, ndi magudumu omwe amanyamula dalaivala ndi okwera, kuwongolera mawilowa pali chiwongolero, kuyendetsa - injini, kuyimitsa - brake, chomwe chili chofunikira kwambiri pachitetezo. Kusiyanitsa pakati pa mabuleki ogwira ntchito ndi othandizira, omwe ndi mabuleki oimika magalimoto. Amadziwikanso kuti buraki yamanja kapena kungoti "handbrake". Ndi magalimoto amakono, mawu akuti Buku ayamba kale kukhala anachronism, popeza otsogolera otsogolera akusamutsa choyendetsa chamanja kumagetsi.

Mabuleki oyimitsa magalimoto amapangidwa, monga momwe dzinalo limatanthawuzira, kuti galimoto isamayime pamene ikuyimitsa (kuyimitsa), makamaka ngati msewu kapena malo oimikapo magalimoto ali ndi malo otsetsereka. Komabe, brake iyi imagwiritsidwabe ntchito ngati mabuleki mwadzidzidzi ngati mabuleki akulu akalephera. Tiyeni tiyese kumvetsetsa kamangidwe ka mabuleki oimika magalimoto. tiyeni tiwone momwe zimagwirira ntchito.

Cholinga chake: ntchito yayikulu

Monga taonera pamwambapa, cholinga chachikulu cha handbrake ndi kusunga galimotoyo pamalo oimika magalimoto kwa nthawi yayitali. Amagwiritsidwa ntchito ngati chowongolera chowonjezera pakuyendetsa kwambiri, ngati mwadzidzidzi, ngati chipangizo cha braking pakagwa mwadzidzidzi.

Kamangidwe ka "handbrake" ndi muyezo - ndi ananyema pagalimoto (nthawi zambiri makina), ndi ananyema limagwirira.

Ndi mitundu yanji ya mabuleki

Mabuleki oimika magalimoto amasiyana ndi mtundu wagalimoto, mwa mitundu yayikulu yomwe timawona:

• makina oyendetsa (odziwika kwambiri);
• hydraulic (osowa kwambiri);
• electromechanical EPB (batani m'malo mwa lever).

Kuchuluka kwa makina a makina ndi chifukwa cha kuphweka kwa mapangidwe ndi kudalirika kwakukulu. Kuti muyatse mabuleki oimika magalimoto, ingokokani lever mmwamba (kwa inu). Panthawiyi, zingwe zimatambasulidwa, njirazo zimatsekereza mawilo, zomwe zimatsogolera kuima kapena kuchepa kwa liwiro. M'magalimoto atsopano okhala ndi zida zolemera, njira yachitatu ikugwiritsidwa ntchito kwambiri, ya hydraulic si yachilendo ndipo imakondedwa kwambiri ndi mafani akuyendetsa monyanyira.

Palinso kugawanika kovomerezeka mu njira zophatikizira:

• Pali chopondapo (aka phazi);
• Pali chotengera (chokhala ndi chotengera).

Monga lamulo, pedal "handbrake" imagwiritsidwa ntchito pamakina omwe ali ndi kufala kwadzidzidzi. Imayikidwa ndi pedal yachitatu m'malo mwa chopondapo chosowa.

Njira zama brake zimasiyananso, ndipo ndi izi:

• ng'oma ananyema;
• kamera;
• wononga;
• transmission (aka chapakati).

Pachiyambi choyamba, zingwe, kutambasula, zimagwira ntchito pazitsulo, zomwe, zimakanizidwa mwamphamvu ndi ng'oma, motero kuphulika kumachitika. The central parking brake sikulepheretsa mawilo, koma driveshaft. Kuonjezera apo, pali galimoto yamagetsi yokhala ndi makina a disk, omwe amayendetsedwa ndi galimoto yamagetsi.

Handbrake ili bwanji

Mapangidwe a mabuleki oimika magalimoto ali ndi zigawo zitatu:

• Kwenikweni, limagwirira ananyema kuti kucheza ndi mawilo kapena injini;
• Makina oyendetsa omwe amayendetsa makina a brake (lever, batani, pedal);
• Zingwe kapena mizere yama hydraulic.

Mu dongosolo la handbrake, monga lamulo, chingwe chimodzi kapena zitatu zimagwiritsidwa ntchito, mtundu wa chingwe chachitatu ndi chodziwika kwambiri komanso chodalirika. Dongosololi lili ndi zingwe ziwiri zakumbuyo, kutsogolo kumodzi. Pankhaniyi, zingwe ziwiri zakumbuyo zimapita kumakina a brake, kutsogolo kumalumikizana ndi chowongolera.

Kumangirira kapena kugwirizana kwa zingwe kumachitika ndi zinthu za handbrake pogwiritsa ntchito malangizo apadera osinthika. Komanso, pali kusintha mtedza pa zingwe, zomwe mungathe kusintha kutalika kwa chingwe palokha. Palinso kasupe wobwerera m'dongosolo, zomwe zimabwezeretsanso makinawo kumalo ake oyambirira pambuyo pa kutulutsidwa kwa handbrake. Kasupe wobwereranso amayikidwa pamakina a brake palokha, pa equalizer kapena pa chingwe cholumikizidwa ndi lever.

Momwe ntchito

Brake imayendetsedwa (galimoto imayikidwa pa "handbrake") ndikusuntha chotchingira pamalo okwera kwambiri mpaka mawonekedwe a latch. Panthawi imodzimodziyo, zingwe, kutambasula, kusindikiza mapepala okwera pamawilo akumbuyo mwamphamvu ku ngoma. Mawilo otsekedwa motere amatsogolera ku braking.

Kuti mutulutse makinawo pa handbrake, ndikofunikira kukanikiza batani lomwe likugwira latch, kutsitsa lever pamalo oyamba pansi (atagona).

Chimbale ananyema

Magalimoto omwe ali ndi ma disc brakes mozungulira ali ndi handbrake yokhala ndi kusiyana pang'ono. Pali mitundu iyi:

• screw brake;
• kamera;
• ng'oma inaphulika.

Njira yoyamba imagwiritsidwa ntchito pamakina amtundu wa piston. Pistoni imayang'aniridwa ndi zomangira zapadera zomwe zimayikidwamo. Imazungulira, yoyendetsedwa ndi chingwe ndi lever. Pistoni imayenda motsatira ulusi, kusunthira mkati, kukanikizira mapepala motsutsana ndi brake disc.

Makina a cam ndi osavuta, ali ndi pusher yomwe imagwira pisitoni. Nthawi yomweyo, kamera imakhala ndi kulumikizana kolimba ndi lever (komanso chingwe). Pushrod imasuntha pamodzi ndi pistoni pamene cam imazungulira. Dongosolo la ng'oma limagwiritsidwa ntchito pamakina ambiri a piston.

Momwe mungayendetsere bwino

Atangolowa m'galimoto, m'pofunika kufufuza malo a handbrake lever. Muyeneranso kuyang'ana musanayambe, simungathe kukwera pa handbrake, chifukwa izi zimabweretsa kudzaza kwa injini ndi kuvala mofulumira kwa zinthu za brake system (ma diski, mapepala).

Ponena za kuyika galimoto pa handbrake m'nyengo yozizira, akatswiri samalimbikitsa kuchita izi, chifukwa izi zingayambitse kutsekereza mawilo ndi zosatheka kuyenda. Chipale chofewa chosungunuka, dothi lotsatiridwa ndi mawilo limatha kuzizira usiku, mapadi amaundana ku ma disc kapena ng'oma. Ngati mumagwiritsa ntchito mphamvu, mukhoza kuwononga dongosolo, muyenera kutenthetsa mawilo ndi nthunzi, madzi otentha kapena mosamala ndi blowtorch.

M'magalimoto okhala ndi automatic, mabuleki oimika magalimoto amayenera kugwiritsidwanso ntchito, ngakhale mubokosilo muli njira ya "parking". Izi zidzachepetsa katundu pamakina otsekera shaft, ndikuwonetsetsanso kuti galimotoyo imakhazikika bwino, nthawi zina pamalo ochepa mutha kuthamangira mwangozi mgalimoto yoyandikana nayo.

Chidule

Dongosolo la braking, makamaka mabuleki oimika magalimoto, limagwira ntchito yofunika kwambiri ndipo ndi imodzi mwazinthu zofunika kwambiri zamagalimoto. Ndikofunikira kusunga zonse mwadongosolo, izi zidzakulitsa chitetezo chagalimoto yanu, kuchepetsa chiopsezo cha ngozi. Dongosolo la mabuleki oimika magalimoto liyenera kuzindikiridwa ndikuthandizidwa pafupipafupi, monga machitidwe ena ofunikira.