Njira zama brake ndi machitidwe agalimoto

Monga dzina lake limatanthawuzira, makina a brake amayendetsa galimoto m'galimoto, ndiko kuti, amalepheretsa gudumu kuti lizizungulira kuti lichepetse liwiro kapena kuimitsa kwathunthu. Mpaka pano, opanga ma automaker ambiri amagwiritsa ntchito zida zama brake zamtundu wa mikangano, yomwe cholinga chake ndikulinganiza mphamvu yolimbana pakati pa zinthu zozungulira komanso zoyima.

Childs, mabuleki zili mkati mkati mwa gudumu palokha, mmenemo limatchedwa gudumu limagwirira. Ngati chipangizo braking m'gulu kufala (kumbuyo gearbox), limagwirira amatchedwa kufala.

Mosasamala za malo ndi mawonekedwe a magawo ozungulira, njira iliyonse yoboola imapangidwa kuti ipange torque yapamwamba kwambiri, yomwe simadalira kuvala kwa zigawozo, kupezeka kwa condensate pamwamba pa mapepala kapena kutentha kwawo. pa kukangana. Chofunikira pakugwira ntchito mwachangu kwa makinawo ndi mapangidwe a chipangizocho chokhala ndi kusiyana kochepa pakati pa malo awiri olumikizana. Pakugwira ntchito kwa nthawi yayitali, mtengo wa kusiyana uku udzawonjezeka nthawi zonse chifukwa cha kuvala.

Mitundu itatu ya ma brake system m'galimoto

Masiku ano, magalimoto onse ali ndi mitundu itatu ya mabuleki. Kuti muyendetse bwino komanso mosamala galimoto, muyenera kugwiritsa ntchito mitundu iyi ya ma brake system:

• Kugwira ntchito. Ndilo dongosolo lomwe limapereka kuchepetsa liwiro m'dera la magalimoto ndikutsimikizira kuyimitsidwa kwathunthu kwa galimotoyo.
• sungani. Amagwiritsidwa ntchito ngati, pazifukwa zina, ndondomeko yogwira ntchito yalephera. Mwachidziwitso, imagwira ntchito mofanana ndi yomwe ikugwira ntchito, ndiko kuti, imachita mabuleki ndi kuyimitsa galimoto. Mwachidziwitso, imatha kukhazikitsidwa ngati dongosolo lokhazikika kapena kukhala gawo la ntchito.
• Kuyimitsa magalimoto. Amagwiritsidwa ntchito kuti akhazikitse malo agalimoto panthawi yoimika magalimoto kwa nthawi yayitali.

M'magalimoto amakono, ndi chizolowezi kugwiritsa ntchito mitundu itatu yokha ya ma brake system, komanso njira zingapo zothandizira zomwe zimapangidwira kuti zithandizire kuyendetsa bwino mabuleki. Ichi ndi chowonjezera mabuleki, ABS, chowongolera mabuleki mwadzidzidzi, loko yamagetsi yamagetsi ndi zina zambiri. Pafupifupi m'magalimoto onse omwe amaperekedwa m'magulu amakampani a Favorit Motors, pali zida zothandizira pakudutsa mtunda wothamanga.

Chipangizo cha brake

Mwachidziwitso, makinawo amagwirizanitsa zinthu ziwiri - chipangizo chophwanyika chokha ndi galimoto yake. Tiyeni tikambirane aliyense payekhapayekha.

Chipangizo cha brake mumagalimoto amakono

Njirayi imadziwika ndi ntchito yosuntha ndi yokhazikika, yomwe imakangana pakati pawo, yomwe, pamapeto pake, imachepetsa kuthamanga kwa galimoto.

Kutengera mawonekedwe a magawo ozungulira, pali mitundu iwiri ya zida zomangira: ng'oma ndi chimbale. Kusiyanitsa kwakukulu pakati pawo ndikuti zinthu zosuntha za mabuleki a ng'oma ndi mapepala ndi magulu, pamene mabuleki a disk ndi mapepala okha.

Dongosolo la ng'oma palokha limakhala ngati gawo lokhazikika (lozungulira).

Brake yachikhalidwe ya disc imakhala ndi chimbale chimodzi chomwe chimazungulira ndi mapepala awiri omwe amakhazikika ndikuyikidwa mkati mwa caliper mbali zonse. Caliper palokha imakhazikika bwino pa bulaketi. Pansi pa caliper pali ma cylinders omwe, panthawi ya braking, amalumikizana ndi mapepala ku disc.

Kugwira ntchito mwamphamvu, chimbale cha brake chimakhala chotentha kwambiri chifukwa cha kukangana ndi pad. Pofuna kuziziritsa, makinawa amagwiritsa ntchito mpweya wabwino. Chimbalecho chimakhala ndi mabowo pamwamba pake momwe kutentha kwakukulu kumachotsedwa ndi mpweya wozizira umalowa. Chimbale cha brake chokhala ndi mabowo apadera chimatchedwa chimbale chodutsa mpweya. Pamitundu ina yamagalimoto (makamaka kuthamanga ndi kuthamanga kwambiri) ma disc a ceramic amagwiritsidwa ntchito, omwe amakhala ndi matenthedwe otsika kwambiri.

Masiku ano, pofuna kuteteza dalaivala, ma brake pads ali ndi masensa omwe amawonetsa kuchuluka kwa kuvala. Pa nthawi yoyenera, pamene chizindikiro chofananira chikuyatsa pa gulu, muyenera kubwera kuntchito yamagalimoto ndikusintha. Akatswiri a Favorit Motors Group of Companies ali ndi chidziwitso chambiri komanso zida zonse zamakono zofunika kugwetsa mabuleki akale ndikuyika zatsopano. Kulumikizana ndi kampani sikutenga nthawi yochuluka, pomwe ntchito yabwino idzakhala pamtunda womwe ungatsimikizire kuyendetsa bwino komanso kotetezeka.

Mitundu yayikulu ya ma brake actuators

Cholinga chachikulu cha galimotoyi ndi kupereka mphamvu yolamulira makina a brake. Pakali pano, pali mitundu isanu ya abulusa, iliyonse imagwira ntchito zake m'galimoto ndipo imakulolani kuti mupereke chizindikiro cha braking mwamsanga ndi momveka bwino:

• Zimango. Kuchuluka kwa ntchito - mumayendedwe oimika magalimoto okha. Mtundu wamakina wamagalimoto umaphatikiza zinthu zingapo (ma traction system, levers, zingwe, nsonga, zofananira, etc.). Kuyendetsa uku kumakupatsani mwayi wolozera kuti galimotoyo ikhale yotsekera kuti mutseke galimoto pamalo amodzi, ngakhale pandege yoyenda. Kaŵirikaŵiri amagwiritsidwa ntchito m’malo oimikapo magalimoto kapena m’mabwalo, pamene mwini galimoto amachoka m’galimotomo kukagona.
• Zamagetsi. Kuchuluka kwa ntchito ndi njira yoimika magalimoto. Kuyendetsa mu nkhani iyi kumalandira chizindikiro kuchokera pamapazi amagetsi.
• Zopangidwa ndi Hydraulic. Mtundu waukulu komanso wodziwika bwino wa brake actuator yomwe imagwiritsidwa ntchito pamakina ogwirira ntchito. Kuyendetsa ndikuphatikiza zinthu zingapo (ma brake pedal, brake booster, silinda yama brake, masilinda amagudumu, mapaipi ndi mapaipi).
• Vuta. Kuyendetsa kwamtunduwu kumapezekanso nthawi zambiri pamagalimoto amakono. Chofunikira cha ntchito yake ndi chofanana ndi cha hydraulic, komabe, kusiyana kwake ndikuti mukamakanikizira pedal, phindu lowonjezera la vacuum limapangidwa. Ndiko kuti, ntchito ya hydraulic brake booster imachotsedwa.
• Kuphatikiza. Komanso ntchito kokha mu utumiki ananyema dongosolo. Zomwe zimagwirira ntchito zimadalira kuti silinda ya brake, ikakanikiza chopondapo, imakankhira pa brake fluid ndikuukakamiza kuyenda movutikira kwambiri mpaka ma silinda a brake. Kugwiritsa ntchito silinda iwiri kumapangitsa kuti kuthamanga kwambiri kugawidwe m'mabwalo awiri. Chifukwa chake, ngati imodzi mwamabwalo ikalephera, dongosololi lidzagwirabe ntchito mokwanira.

Mfundo ya ntchito ya dongosolo brake pa galimoto

Chifukwa chakuti magalimoto okhala ndi mitundu yosiyanasiyana ya ma brake system ndi ofala masiku ano, mfundo yogwiritsira ntchito ma brake imaganiziridwa pogwiritsa ntchito njira yomwe imagwiritsidwa ntchito kwambiri ngati hydraulic brake system.

Dalaivala akangosindikiza chonyamulira cha brake, katunduyo nthawi yomweyo amayamba kusamutsidwa kupita ku brake booster. Chilimbikitso chimapanga mphamvu yowonjezera ndikuchipititsa ku silinda ya brake master. Pistoni ya silinda nthawi yomweyo imapopa madzimadzi kudzera m'mipaipi yapadera ndikuipereka kwa masilindala omwe amayikidwa pamawilo okha. Pankhaniyi, kuthamanga kwa madzimadzi onyema mu payipi kumawonjezeka kwambiri. Madziwo amalowa m'mapistoni a ma cylinders a magudumu, omwe amayamba kuzungulira mapepalawo kupita ku ng'oma.

Pamene dalaivala akukankhira pedal mwamphamvu kapena kubwereza kukakamiza, kuthamanga kwa brake fluid mu dongosolo lonse kumawonjezeka moyenerera. Pamene kupanikizika kumawonjezeka, kukangana pakati pa mapepala ndi chipangizo cha ng'oma kudzawonjezeka, zomwe zidzachepetse kuthamanga kwa magudumu. Choncho, pali mgwirizano wachindunji pakati pa mphamvu ya kukanikiza pedal ndi deceleration ya galimoto.

Dalaivala atatulutsa chonyamulira cha brake, amabwerera pomwe adayambira. Pamodzi ndi izo, pisitoni ya silinda yayikulu imasiya kukakamiza, mapepala amachotsedwa ku ng'oma. Mphamvu ya brake fluid imatsika.

Kuchita kwa dongosolo lonse la braking kumadalira kwathunthu kachitidwe kazinthu zake zonse. Dongosolo la braking ndi imodzi mwazinthu zofunika kwambiri m'galimoto, chifukwa chake sichilekerera kunyalanyaza. Ngati mukukayikira kuti pali cholakwika chilichonse pakugwira ntchito kwake, kapena mawonekedwe amtundu wa pad sensor, muyenera kulumikizana ndi akatswiri nthawi yomweyo. Favorit Motors Group of Companies imapereka ntchito zake pozindikira kuchuluka kwa mavalidwe ndikusintha zida zilizonse zama braking system. Ubwino wa ntchito ndi kuperekedwa kwa mitengo yabwino ya mautumiki ndizotsimikizika.

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