Wenzani i-Sway Bar?

I-anti-roll bar (ebuye ibizwe ngokuthi i-anti-roll bar noma i-anti-roll bar) iyingxenye yokulengiswa kwezinye izimoto. Ungase uqagele ukuthi "ukunyakazisa" imoto noma iloli akuyona into enhle, ngakho-ke ibha ye-anti-roll ingaba usizo, futhi ngomqondo obanzi...

I-anti-roll bar (ebuye ibizwe ngokuthi i-anti-roll bar noma i-anti-roll bar) iyingxenye yokulengiswa kwezinye izimoto. Ungase uqagele ukuthi "ukunyakazisa" imoto noma iloli akuyona into enhle, ngakho ibha yokuvimbela ukugingqika ingaba usizo, futhi ngokwemibandela evamile ilungile. Kodwa futhi kancane inkimbinkimbi kunalokho.

Ukuze uqonde umsebenzi nenjongo ye-anti-roll bar, kuyasiza ukucabangela ukuthi yiziphi ezinye izingxenye ezakha ukumiswa kwemoto nokuthi zenzani. Ukumiswa kwemoto ngakunye kuhlanganisa:

• Amasondo namasondo. Amathayi ahlinzeka ngokudonsa ("ukudonsa") okuvumela imoto ukuthi isheshise, yehlise isivinini (yehlise ijubane), futhi ijike. Ziphinde zimunce ukushaqeka ngenxa yamabhampa amancane kanye namanye amabhampa omgwaqo.

• Iziphethu. Iziphethu zivikela abagibeli nempahla emiphumeleni emikhulu.

• Ama-absorbers ashaqisayo noma ama-struts. Ngenkathi intwasahlobo ikhipha ukushaqeka lapho imoto ishaya iqhubu, i-shock absorber noma i-strut, isilinda esiwugqinsi esigcwele uwoyela simunca amandla eqhubu elifanayo, okubangela ukuba imoto iyeke ukubhampa.

• Isistimu yokuqondisa. I-steering system iguqula izenzo zomshayeli ukusuka esiteringini zibe ukunyakaza okuhambisanayo kwamasondo.

• Ama-couplings, ama-bushings namahinge. Ukumiswa ngakunye kuhlanganisa ukuxhumana okuningi (izingxenye eziqinile ezifana nezingalo zokulawula nokunye ukuxhumana) okugcina amasondo esesimweni esifanele lapho imoto ihamba, kanye namabhushi nama-pivots ukuze kuxhunywe ukuxhumana kuyilapho zisanikeza isilinganiso esifanele sokunyakaza.

Sicela uqaphele ukuthi lolu hlu alubandakanyi ibha yokuvinjelwa ngoba ezinye izimoto azinayo. Kodwa ambalwa, ngakho-ke ake siqhubekele phambili kancane. Yini eyenziwa yi-stabilizer engenziwa yizingxenye ezibalwe ngenhla?

Inhloso ye-anti-roll bar

Impendulo ibuyela emuva emcabangweni ongenhla, wokuthi ibha yokuzamazama (noma empeleni emelene nokuzamazama) igcina imoto inganyakazi (noma, ngokunembe kakhudlwana, ukuthi ingatsheki ibheke kolunye uhlangothi noma olunye). Yilokho okwenziwa i-anti-roll bar: ivimbela umzimba ukuthi ungatsheki. I-anti-roll bar ayenzi lutho ngaphandle uma imoto incike ohlangothini olulodwa, kodwa uma iqala ukuncika (okusho ukuthi imoto iyajika - yonke imoto noma iloli livame ukuncika ekhoneni), i-anti-roll. ibha isebenzisa amandla ekumisweni ohlangothini ngalunye, phezulu kolunye uhlangothi naphansi kolunye, okuvamise ukumelana nokutsheka.

I-anti-roll bar isebenza kanjani?

I-anti-roll bar ngayinye iyisiphethu se-torsion, ucezu lwensimbi olumelana namandla okusonteka. I-stabilizer ixhunywe ekugcineni komunye nomunye, enye iphetho iye kwelinye isondo futhi enye iphelele kwelinye isondo (kokubili ngaphambili noma kokubili ngemuva) ngendlela yokuthi isondo ngakolunye uhlangothi liphakeme kunolunye, i-stabilizer kufanele esontekile. I-anti-roll bar iphikisana naleli jika, izama ukubuyisela amasondo ekuphakameni kwawo kwasekuqaleni kanye neleveli yemoto. Yingakho i-stabilizer ingenzi lutho ngaphandle uma umzimba wemoto uncike ohlangothini olulodwa: uma womabili amasondo ekhuphuka ngesikhathi esifanayo (njengaseqhumeni) noma ewa (njengasediphini), isigxivizo asisebenzi. Awudingi ukuyivula, ngakho-ke awukho umphumela.

Kungani usebenzisa i-stabilizer?

Okokuqala, kungase kungakhululeki, kuphoxe, noma kube yingozi uma imoto incike kakhulu emakhoneni. Ngobuqili ngokwengeziwe, umqulu womzimba ongalawuleki uvame ukudala izinguquko endleleni isondo eliqondana ngayo futhi ikakhulukazi i-camber yawo (ukuncika noma ukuphuma), ukunciphisa ukudonsa kwawo; ukukhawulela i-body roll nakho kuvumela ukulawula i-camber, okusho ukubamba okuzinzile lapho ubhuleka futhi ufaka amakhona.

Kodwa kukhona futhi okungalungile ekufakeni ama-anti-roll bar aqinile. Okokuqala, lapho imoto ishayisa iqhubu ohlangothini olulodwa kuphela, iba nomthelela ofanayo ekumisweni njenge-body roll: isondo ohlangothini olulodwa (uhlangothi olushaye iqhubu) liya phezulu uma liqhathaniswa nomzimba wemoto, kodwa elinye liyakhuphuka. hhayi. I-anti-roll bar imelana nalokhu kunyakaza ngokusebenzisa amandla okugcina amasondo ekubude obufanayo. Ngakho-ke imoto ene-anti-roll bar eqinile eshaya i-bump enjalo ingase izwakale iqinile (njengokungathi ineziphethu eziqine kakhulu) eceleni kweqhubu, iphakamise isondo ilisuse emgwaqeni ngakolunye uhlangothi, noma kokubili. , nokunye.

Izimoto ezibhekene namandla amakhulu okujika amakhona futhi okuyikona okubaluleke kakhulu ukubamba amathayi, kodwa ezivame ukushayela emigwaqweni esezingeni, zivamise ukusebenzisa amabha amakhulu futhi aqinile okuvikela ukugoqa. Izimoto ezinamandla njengeFord Mustang zivame ukuhlonyiswa ngamabha aminyene angaphambili nangemuva, futhi ama-anti-roll aqinile futhi aqinile ayatholakala ngemuva kwemakethe. Ngakolunye uhlangothi, izimoto ezingekho emgwaqeni ezifana ne-Jeep Wrangler, okumele zikwazi ukuxoxisana nama-bumps amakhulu, zibe nama-anti-roll aqinile, kanye nezimoto ezikhethekile ezingaphandle komgwaqo ngezinye izikhathi ziwasusa ngokuphelele. I-Mustang izizwa izethemba endleleni futhi i-Jeep ihlala izinzile ezindaweni ezimbi, kodwa lapho ishintsha izindawo, ayisebenzi kahle: I-Mustang izizwa inesihibe endaweni enamatshe, kuyilapho i-Jeep igingqika kalula emakhoneni aqinile.