Ibha yokuqinisa: ukuthi iyini, isebenza kanjani kanye nokwephuka

La i-stabilizer bar uphethe i- nciphisa amandla yemoto uma ijika ekhoneni. Kuyibha yensimbi enwebeka kakhulu noma engaphansi ehlanganisa amasondo amabili e-asi efanayo futhi iphinde ixhunywe ku-chassis. Indlela eyakhiwe ngayo idala ukuthi uma izinhlangothi ezimbili zomzimba zicwila, kanjalo nolunye lunyuse ukuzinza kwemoto.

Ukuxhumeka kwe-stabilizer bar emhlanganweni wokumiswa kwenziwa ngokusebenzisa izinduku zokuxhuma. Lawa anamalungu amabili ebhola avumela ukunyakaza okuthile ngenkathi igcina ibha ilungiswe lapho kufanele. Nakuba indawo lapho i-stabilizer bar ixhunywe khona ingashintshwa kuye ngokuthi hlobo luni lokumiswa.

umsebenzi we-stabilizer bar

Umsebenzi we-stabilizer bar ukukhawulela ukuthambekela komzimba wemoto lapho ufaka amakhona. le bar iphikisana nokutsheka kwemvelo okubangelwa inertia, ngokuqina kwayo kwe-torsional. Iziphetho zayo ziphela ngendlela yezinduku eziboshelwe engxenyeni ethile yokulengiswa.

Ibha ngokwayo igxilile phakathi nendawo ku-chassis yemoto, kodwa ivunyelwe ukujikeleza, ukuze i-torque idluliselwe ukusuka kolunye uhlangothi kuya kolunye. Ngale ndlela, lapho uhlangothi olulodwa lokumiswa lwehla luphendula leyo "ngalo", kanjalo nolunye, ecwila eshintsha i-suspension ngakolunye uhlangothi.

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Ukumiswa kwezixhumanisi eziningi

Ukuqina okwengeziwe, ukunyakazisa okuncane

Kunezinhlobo eziningi zama-stabilizer bars, njengoba lokhu kuncike ohlelweni lokumiswa kwemoto. Kodwa-ke, singasho ukuthi bonke banokufana ukuthi bahlale bebekwe endaweni efanayo. Okungukuthi, perpendicular to the longitudinal axis yemoto.

Ukuqina kwe-bar, kuzoba nokumelana okwengeziwe ne-torsion. futhi kancane imoto izoncika. Umphumela ongase futhi uzuzwe ngensimbi eqinile futhi ngenxa yalokho imelana kakhulu ne-torsion, kodwa okumele ibe nokunwebeka okwanele ukuze ungaphuli.

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UMcPherson uhamba

Ibha yokuqinisa kancane: ukunethezeka okwengeziwe

Nokho, hhayi ngenxa yaleso sizathu kuyadingeka ukubeka ibha njengoba ugqinsi ngangokunokwenzeka njalo. Ibhalansi kufanele itholakale phakathi kokunethezeka okunikezwa imigoqo ewugqinsi kancane kanye nokuzinza kwalawo anobubanzi obukhulu.

Ukwengeza, inkinga ukuthi amabha aminyene kunalokho okunconyelwe imodeli engase ibangele ukuthi ingaphazamisa ukusebenza kahle kwezinhlangothi zombili zokumiswa.

Ukuhluleka kwebha yokuqinisa

ukuphuka kwebha

Ngokuvamile, imigoqo ye-stabilizer ayinakho ukwaphuka kuyo yonke impilo ewusizo yemoto. Eqinisweni, okuwukuphela komonakalo ongaba khona kubha kungaba ukuphuka kwayo. Kodwa lokho akunakwenzeka kakhulu njengoba ukuguquguquka kwayo kulungiselelwe ukuthatha ukuguqulwa okubangelwe kulo lonke uhambo lokumiswa.

Okusho ukuthi, noma isondo elilodwa lingena lapho lizohamba khona futhi elinye liphuma ngangokunokwenzeka, ibha izomelana ne-torsion. Yiqiniso, lokhu kunjalo ngaphansi kwezimo ezijwayelekile zokusetshenziswa futhi inqobo nje uma imoto okukhulunywa ngayo inemigoqo eyakhiwe ngayo.

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Ukuqondanisa kuhlanganisani?

Ukunethezeka kwezixhumanisi

Nokho, izinto ezingalimala kalula kakhudlwana izinduku zokuxhuma we-stabilizer bar. Ngokuhamba kwesikhathi lezi zingcezu zingase ziqale ukuxega futhi, ngesikhathi esithile, kuzodingeka ukuthi ziguqulelwe ezintsha. Nakuba intengo yayo ngokuvamile iphansi kakhulu, ngaphandle kwezimoto ze-premium noma zikanokusho.

izintaba ze-stabilizer bar

Nakuba zingavamile, zingafinyelela futhi umonakalo ku-stabilizer bar ukhuphuka emzimbeni yemoto yethu. Kodwa lokhu akuvamile ukwenzeka ngokwakho.

Ngaphandle uma kulimale embonini, ngokuvamile bayalimala ngenxa yokuthi imoto yehlelwa yingozi ebangele ukuthi i-suspension system yayo noma i-chassis ingasebenzi kahle. Ngakho-ke noma lezi zikhwezi zishibhile kakhulu ukuzishintsha, kungase kudingeke uhlole noma yiziphi ezinye izinkinga.

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Ukumiswa esimweni esingesihle: yimiphi imiphumela?

I-Stabilizer Bar Bushes

Amabhulokhi athule yizicucu zenjoloba ezibekwe ezingxenyeni ezihlukahlukene ze-stabilizer bar. Ngenxa yabo, ukungqubuzana kwensimbi kuya kwensimbi kuyagwenywa lapho ibha izungeza. Iphinde yehlise ukudluliswa komsindo nokudlidliza ku-chassis (yingakho igama elithi silentblocks). Ngaphezu kwalokho, bavumela ukuhlangana kwezicucu ukuba kube nokuguquguquka okudingekayo lapho kudingeka khona.

Lapho i-stabilizer bar bushings ukuwohloka noma ukuphuka, kwakhiwa izikhala ezithile. Ngenxa yalesi sizathu, izimpawu ze-silentblocks eziwohlokayo ziyi ukunyakaza komzimba okungavamile lapho uphenduka futhi ungqongqoza futhi ukhuhla imisindo. Okuvame kakhulu ama-silentblocks abizwa nje kubakaki. Nakuba kuphinde kukhulunywe ngama-silentblocks uma kukhulunywa, isibonelo, ama-rubber of the bopha izinduku isisimamisi.

amanani e-stabilizer bar

Amabha okuqinisa afika ngenani elibanzi lamanani. Kanye nezinhlobonhlobo zamanani izimoto ngokwazo ezinazo. Noma kunjalo the ikhithi ephelele Inenani elihluka phakathi kwama-euro angama-200 no-400 ezimotweni ezisesigabeni esijwayelekile.

Kunoma yikuphi, uzobona ukuthi ukuthengiswa kwemishayo yokuqiniswa okuphelele akuvamile. Ngokuvamile ingxenye eyodwa kuphela eyonakele, yingakho izingxenye ezifana ne izihlahla zengalo ezimisiwe (phakathi kwama-euro angu-5 no-20), i kubakaki (phakathi kwama-euro angu-4 no-10), i bopha izinduku we-stabilizer bar (phakathi kwama-euro angama-30 no-50), njll.

Akufanele kudidaniswe nama-torsion bar

Njengoba ama-stabilizer bars nama-torsion bars asekelwe esimisweni esifanayo, bavame ukudideka. Igama le-torsion bar livame ukusetshenziselwa ukubhekisela kwezinye izakhi ezimbili zemoto. Ezokuqala yilezi ama-torsion bars asetshenziswa kwezinye ukumiswa, ezihlanganisa isondo ngalinye ku-chassis futhi injongo yazo kuwukumisa imoto ukuze ihlukanise nokungahambi kahle kwendlela yokuhamba ngezinyawo.

Eyesibili yilezi ama-torsion bars axhuma ama-shafts ancibilikayo ukukhulisa i- ukuqina kwe-chassis torsional. Naphezu kwegama layo, umsebenzi wayo awukona ukusonta noma ukusonta kancane ngangokunokwenzeka. Zithwalwa kuphela ezinye izimoto ezigxile ezemidlalo, ezivela efektri noma ngokulungiswa okulandelayo. Isibonelo esihle yileso esingabonakala esiqwini se IHyundai i30 N..

Izithombe 3 no-5 - Witold Waschut, Matthew Blaine