Anti-roll bar: nws yog dab tsi thiab nws ua haujlwm li cas
Tsheb ncua kev kawm ntawv yog ib tug complex system, uas peb twb tham txog nyob rau hauv peb lub website Vodi.su. Lub ncua kev kawm ntawv muaj ntau yam qauv: shock absorbers, springs, steering caj npab, ntsiag to blocks. Anti-roll bar yog ib qho tseem ceeb tshaj plaws.
Kab lus no yuav mob siab rau lub cuab yeej no, lub hauv paus ntsiab lus ntawm nws txoj haujlwm, qhov zoo thiab qhov tsis zoo.
Ntaus thiab txoj cai ntawm kev lag luam
Nyob rau hauv tsos, lub caij no yog ib tug hlau bar, nkhaus nyob rau hauv cov duab ntawm tsab ntawv P, txawm hais tias nyob rau hauv ntau niaj hnub tsheb nws cov duab yuav txawv ntawm lub U-shaped vim hais tias ntawm lub compact ntau yam ntawm cov units. Cov pas nrig no txuas ob lub log ntawm tib lub qag. Yuav nruab pem hauv ntej thiab nram qab.
Lub stabilizer siv lub torsion (caij nplooj ntoos hlav) lub hauv paus ntsiab lus: nyob rau hauv nws qhov chaw nruab nrab yog ib puag ncig profile uas ua raws li lub caij nplooj ntoos hlav. Yog li ntawd, thaum lub log sab nraud nkag mus rau qhov tig, lub tsheb pib dov. Txawm li cas los xij, lub torsion bar tig mus thiab ib feem ntawm lub stabilizer uas nyob rau sab nraud pib nce, thiab qhov rov qab poob. Yog li counteracting txawm ntau lub tsheb yob.
Raws li koj tau pom, txhua yam yog yooj yim heev. Txhawm rau kom lub stabilizer ua nws txoj haujlwm ib txwm, nws yog tsim los ntawm cov qib tshwj xeeb ntawm cov hlau nrog nce rigidity. Tsis tas li ntawd, lub stabilizer txuas nrog cov txheej txheem ncua kev kawm siv roj hmab bushings, hinges, struts - peb twb tau sau ib tsab xov xwm txog kev hloov cov stabilizer strut ntawm Vodi.su.
Nws kuj tseem tsim nyog sau cia tias tus stabilizer tuaj yeem tiv thaiv cov loads sab nraud, tab sis tawm tsam cov ntsug (thaum, piv txwv li, ob lub log pem hauv ntej tsav mus rau hauv lub qhov) lossis tiv thaiv kev vibrations, cov cuab yeej no tsis muaj zog thiab yooj yim scrolls ntawm bushings.
Lub stabilizer yog tsau nrog kev txhawb nqa:
- mus rau lub subframe los yog ncej - nruab nrab ib feem;
- mus rau lub qag beam los yog suspension caj npab - sab seem.
Nws yog ntsia rau ntawm ob lub qag ntawm lub tsheb. Txawm li cas los xij, ntau hom kev ncua tsis muaj lub stabilizer. Yog li ntawd, nyob rau hauv lub tsheb nrog ib tug adaptive ncua kev kawm ntawv, tsis xav tau ib tug stabilizer. Nws tsis xav tau ntawm lub rear qag ntawm lub tsheb nrog lub torsion beam. Hloov chaw, lub nqaj nws tus kheej yog siv ntawm no, uas kuj muaj peev xwm tiv taus torsion.
Pros thiab Cons
Lub ntsiab kom zoo dua ntawm nws kev siv yog qhov txo qis ntawm lateral rolls. Yog hais tias koj khaws elastic steel ntawm txaus rigidity, ces txawm nyob rau lub sharpest lem koj yuav tsis xav tias ib tug yob. Nyob rau hauv rooj plaub no, lub tsheb yuav nce traction thaum cornering.
Hmoov tsis zoo, cov springs thiab shock absorbers yuav tsis muaj peev xwm tiv taus qhov sib sib zog nqus rolls uas lub cev ntawm lub tsheb tau ntsib thaum nkag mus rau qhov ntse tig. Lub stabilizer tau daws qhov teeb meem no. Ntawm qhov tod tes, thaum tsav tsheb ncaj, qhov xav tau ntawm nws txoj kev siv ploj mus.
Yog hais tias peb tham txog cov shortcomings, ces muaj ob peb ntawm lawv:
- ncua kev txwv tsis pub ua si;
- Qhov kev ncua tsis tuaj yeem suav tias yog kev ywj pheej kiag li - ob lub log txuas rau ib leeg, kev poob siab yog kis ntawm ib lub log mus rau lwm qhov;
- ib qho kev txo qis hauv kev muaj peev xwm hla lub teb chaws ntawm cov tsheb off-txoj kev - kab pheeb ces kaum dai tshwm sim vim qhov tseeb tias ib qho ntawm lub log poob kev sib cuag nrog cov av yog tias lwm qhov, piv txwv li, poob rau hauv lub qhov.
Tau kawg, tag nrho cov teeb meem no tau daws tau zoo. Yog li, kev tswj hwm cov txheej txheem rau kev tiv thaiv yob bar tau tsim, ua tsaug rau nws tuaj yeem muab tua, thiab lub tog raj kheej hydraulic pib ua nws lub luag haujlwm.
Toyota muab cov txheej txheem nyuaj rau nws cov crossovers thiab SUVs. Nyob rau hauv xws li ib tug txoj kev loj hlob, lub stabilizer yog structurally integrated nrog lub cev. Ntau yam sensors txheeb xyuas lub angular acceleration thiab yob ntawm lub tsheb. Yog tias tsim nyog, lub stabilizer raug thaiv, thiab siv lub tog raj kheej hydraulic.
Muaj kev txhim kho thawj zaug hauv lub tuam txhab Mercedes-Benz. Piv txwv li, ABC (Active Body Control) system tso cai rau koj kom ua tiav tag nrho nrog cov kev hloov pauv hloov pauv ib leeg - kev poob siab absorbers thiab hydraulic thooj voos kheej kheej - tsis muaj stabilizer.
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