Kodi Sway Bar imachita chiyani?

Anti-roll bar (yomwe imatchedwanso anti-roll bar kapena anti-roll bar) ndi gawo loyimitsidwa pamagalimoto ena. Mutha kuganiza kuti "kugwedeza" galimoto kapena galimoto si chinthu chabwino, kotero kuti anti-roll bar ingakhale yothandiza, komanso mozama ...

Anti-roll bar (yomwe imatchedwanso anti-roll bar kapena anti-roll bar) ndi gawo loyimitsidwa pamagalimoto ena. Mungaganize kuti "kugwedeza" galimoto kapena galimoto si chinthu chabwino, kotero kuti anti-roll bar ingakhale yothandiza, ndipo m'mawu ambiri ndi yolondola. Koma ndizovuta kwambiri kuposa izo.

Kuti mumvetse ntchito ndi cholinga cha anti-roll bar, ndizothandiza kulingalira zomwe mbali zina zimapanga kuyimitsidwa kwa galimoto ndi zomwe amachita. Kuyimitsidwa kulikonse kwagalimoto kumaphatikizapo:

• Magudumu ndi matayala. Matayala amakoka ("kukokera") komwe kumapangitsa galimoto kuthamanga, kutsika (kuchedwetsa), ndi kutembenuka. Amayamwanso kugwedezeka kwa mabampu ang'onoang'ono ndi mabampu ena amsewu.

• Akasupe. Akasupe amateteza okwera ndi katundu ku zovuta zazikulu.

• Shock absorbers kapena struts. Pamene kasupe amalepheretsa kugwedezeka pamene galimoto igunda phokoso, kugwedeza kapena kugwedeza, silinda yodzaza ndi mafuta imatenga mphamvu ya bump yomweyi, zomwe zimapangitsa kuti galimotoyo asiye kugunda.

• Dongosolo lowongolera. Dongosolo lowongolera limatembenuza zochita za dalaivala kuchokera pachiwongolero kupita kumayendedwe obwerezabwereza a mawilo.

• Zophatikizana, tchire ndi hinges. Kuyimitsidwa kulikonse kumaphatikizapo maulalo ambiri (zigawo zolimba monga zida zowongolera ndi maulalo ena) zomwe zimasunga mawilo pamalo olondola pamene galimoto ikuyenda, komanso ma bushings ndi ma pivots kuti alumikizane ndi maulalo pomwe akuperekabe kuyenda koyenera.

Chonde dziwani kuti mndandandawu mulibe anti-roll bar chifukwa magalimoto ena alibe. Koma ochepa, kotero tiyeni tifufuze pang'ono. Kodi stabilizer imachita chiyani zomwe zigawo zomwe zalembedwa pamwambapa sizichita?

Cholinga cha anti-roll bar

Yankho limabwereranso ku lingaliro lomwe lili pamwambapa, kuti kugwedeza (kapena kwenikweni kutsutsa-kugwedeza) bar kumapangitsa kuti galimoto isagwedezeke (kapena, molondola, kuchoka kumbali imodzi kapena ina). Izi ndi zomwe anti-roll bar imachita: imalepheretsa thupi kupendekera. Anti-roll bar sichita kalikonse pokhapokha ngati galimoto ikutsamira mbali imodzi, koma ikayamba kutsamira (zomwe nthawi zambiri zimatanthawuza kuti galimoto ikutembenuka - galimoto iliyonse kapena galimoto imakonda kutsamira pakona), anti-roll. bar imagwiritsa ntchito mphamvu kuyimitsidwa kumbali iliyonse, mmwamba mbali imodzi ndi pansi pa ina, yomwe imakonda kukana kupendekera.

Kodi anti-roll bar imagwira ntchito bwanji?

Gulu lililonse la anti-roll ndi kasupe wa torsion, chidutswa chachitsulo chomwe chimakana kupotoza mphamvu. Chokhazikikacho chimamangiriridwa kumapeto kwa gudumu limodzi ndi gudumu lina ndi gudumu losiyana (onse kutsogolo kapena kumbuyo) kotero kuti gudumu kumbali imodzi ndi yapamwamba kuposa ina, stabilizer iyenera kupotozedwa. Anti-roll bar imatsutsana ndi kutembenuka uku, kuyesera kubwezeretsa mawilo ku msinkhu wawo wapachiyambi ndikuyendetsa galimotoyo. Ichi ndichifukwa chake stabilizer sichichita kanthu pokhapokha thupi la galimoto likutsamira kumbali imodzi: ngati mawilo onse akukwera nthawi imodzi (monga kuphulika) kapena kugwa (monga kuviika), stabilizer sikugwira ntchito. Simufunikanso kutembenuza, kotero palibe zotsatira.

Chifukwa chiyani stabilizer imagwiritsidwa ntchito?

Choyamba, zingakhale zosasangalatsa, zochititsa manyazi, kapena ngakhale zoopsa pamene galimoto ikutsamira kwambiri pamakona. Mochenjera kwambiri, mpukutu wosalamulirika wa thupi umayambitsa kusintha kwa kayendetsedwe ka magudumu ndipo makamaka camber yawo (kutsamira mkati kapena kunja), kuchepetsa kayendedwe kawo; Kuchepetsa thupi kumapangitsanso kuwongolera kwa camber, zomwe zikutanthauza kuti mumagwira mokhazikika mukamabowoleza ndi kumakona.

Koma palinso kuipa kokhazikitsa mipiringidzo yolimba yotsutsa-roll. Choyamba, pamene galimoto igunda phokoso kumbali imodzi yokha, imakhala ndi zotsatira zofanana pa kuyimitsidwa monga gudumu la thupi: gudumu kumbali imodzi (mbali yomwe inagunda phokosolo) limasunthira mmwamba pafupi ndi thupi la galimoto, koma lina limachita. ayi. Anti-roll bar imatsutsana ndi kayendetsedwe kameneka pogwiritsira ntchito mphamvu kuti mawilo azikhala pamtunda womwewo. Chifukwa chake galimoto yokhala ndi anti-roll bar yolimba yomwe imagunda chopinga chotere mwina imamva yolimba (monga ngati ili ndi akasupe olimba kwambiri) m'mbali mwa bampuyo, kwezani tayala kumbali inayo, kapena zonse ziwiri. ndi zina.

Magalimoto omwe amayang'anizana ndi mphamvu zokhotakhota kwambiri komanso zomwe matayala amafunikira kwambiri, koma omwe amakonda kuyendetsa misewu yokhazikika, amakonda kugwiritsa ntchito mipiringidzo yayikulu komanso yamphamvu yotsutsa. Magalimoto amphamvu monga Ford Mustang nthawi zambiri amakhala ndi mipiringidzo yakutsogolo komanso yakumbuyo, ndipo mipiringidzo yolimba komanso yolimba kwambiri imapezeka pambuyo pake. Kumbali inayi, magalimoto apamsewu monga Jeep Wrangler, omwe amayenera kukambirana mabampu akulu, amakhala ndi mipiringidzo yocheperako yolimba, komanso magalimoto apadera apamsewu nthawi zina amawachotsa kwathunthu. Mustang imadzidalira panjirayo ndipo Jeep imakhalabe yokhazikika pamtunda woyipa, koma ikasintha malo, sizimagwiranso ntchito bwino: Mustang imamva kuti ili pamiyala, pomwe Jeep imagudubuzika mosavuta pangodya zothina. .