Kev ncua yog ib qho tseem ceeb tshaj plaws thaum tuaj txog lub tsheb.Nyob rau lub sijhawm tam sim no, kev ywj pheej pem hauv ntej ncua kev kawm tau dhau los ua nrov hauv ntau hom tsheb.Nyob rau hauv lub sij hawm tom ntej no, peb yuav pom dab tsi yog qhov nrov tshaj plaws ywj siab ncua kev kawm ntawv systems, thiab kuj tham txog qhov zoo thiab qhov tsis zoo ntawm lawv.OK, peb mus.
Ua ntej, cia peb tham txog kev ncua kev ywj pheej.Peb paub tias kev ncua kev ywj pheej tuaj yeem txhais tau tias yog kev ncua kev ncua uas tsis siv lub nqaj qag nruj thiab ob lub log sib txuas nrog lub tsheb thauj mus los.
Kev ncua kev ywj pheej siv rau lub log pem hauv ntej yog hu ua Front Wheel Independent Suspension (IFS), qhov kev ncua kev ywj pheej siv rau lub log tsheb yog lub npe hu ua Rear Wheel Independent Suspension (RFS).
Ntawm no yog 5 feem ntau hom ntawm pem hauv ntej log ywj siab ncua kev kawm ntawv:
1.Double Wishbone Type Suspension
2.MacPherson Strut Hom Suspension
3.Vertical Guide hom ncua kev kawm ntawv
4.Trailing Link Hom ncua kev kawm ntawv
5. Ua luam dej Ib nrab- qag hom ncua kev kawm
Cia peb tham txog txhua yam luv luv.
1.Double Wishbone Type Suspension
Ib tug raug muab ob npaug rau wishbone hom ncua kev kawm ntawv tuaj yeem pom raws li daim duab.Nws muaj ob txoj kev ncua lossis tswj caj npab.Rau txhua lub log hu ua sab caj npab sab laug thiab sab caj npab qis.Cov caj npab no hu ua wishbone vim lawv coj cov duab ntawm nqaij qaib.
Raws li daim duab qhia tau hais tias, qhov qhib kawg ntawm ob lub caj npab tswj tau pivoted rau lub chassis ncej, hos lub kaw xaus yog txuas nrog lub stub qag.Nrog kev pab los ntawm ib tug txuas caj npab thiab tus huab tais tus pin, lub caij nplooj ntoos hlav coil nrog lub shock absorber yog muab tso rau hauv nruab nrab ntawm lub qis wishbone thiab tus ncej tus tswv cuab.
Thaum lub log tsoo ib qho kev taug kev, cov caj npab tswj tau nce.Yog li compressing lub coil caij nplooj ntoos hlav txij li thaum lub shock absorber kuj haum nrog lub caij nplooj ntoos hlav.Nws damps lub vibrations teeb nyob rau hauv lub coil caij nplooj ntoos hlav.
Qhov zoo ntawm Ob Chav Wishbone Hom Suspension:
- Nws ua kom lub log nyob hauv txoj haujlwm raug.
- Nws kis tau qhov hnyav sprung mus rau lub caij nplooj ntoos hlav.
- Nws tiv thaiv qhov acceleration, braking lossis cornering rog.
Tsis tas li ntawd, lub sab sauv tswj caj npab yog khaws cia luv luv nyob rau hauv ntev tshaj lub sab caj npab tswj.Qhov no yog ua kom lub log khiav tas li thaum lub kaum sab xis, yog li muab cov log tsheb tsawg dua.
2.MacPherson Strut Hom Suspension
Ib tug raug MacPherson strut hom ncua kev kawm ntawv tuaj yeem pom raws li daim duab.Nws muaj ib sab caj npab qis qis uas yog hinged rau lub chassis ntawm lub tsheb.Lwm qhov kawg ntawm tus ntses pob txha caj npab yog txuas nrog lub strut los ntawm kev sib koom ua ke.
Lub strut uas muaj qhov poob siab absorber thiab lub caij nplooj ntoos hlav yog txuas nrog lub stub qag, uas nqa lub log rau saum kawg ntawm qhov no.Meanwhile, strut yog tsau rau lub cev qauv los ntawm ib tug saj zawg zog mounting.Vim li no, lub cev muaj zog yuav tsum tau nqus tag nrho cov khoom ncua kev kawm.Yog li no ncej-tsawg chassis tsim yog nyiam rau qhov kev ncua.
Ntawm no, txoj kev straining ntawm lub log yog muab los ntawm sab caj npab tswj.
Qhov zoo ntawm MacPherson Strut Hom Suspension:
- yooj yim thiab pheej yig hauv kev tsim kho
- yuav tsum tau saib xyuas tsawg dua
- txo upsprung luj
- xav tau qhov chaw tsawg heev thiaj li nyiam nyob rau hauv pem hauv ntej log tsav tsheb
3.Vertical Guide hom ncua kev kawm ntawv
Daim ntawv qhia ntsug hom kev ncua tuaj yeem pom raws li daim duab.Nws muaj ib tug txuas ntxiv tus tswv cuab, uas tus huab tais tus pin ntawm stub qag yog txuas ntawm ib kawg.Lub coil caij nplooj ntoos hlav thiab qhov poob siab absorber yog txuas rau ntawm lub qhov taub no.Thaum lwm qhov kawg ntawm tus huab tais tus pin yog tsau rau ib qho chaw sab sauv, uas raws li qhov nce thiab nqis ntawm lub log.
Huab tais tus pin tseem tso cai rau txav mus los.Yog li compressing los yog elongating lub caij nplooj ntoos hlav.
Qhov tsis zoo ntawm Vertical Guide Type Suspension:
- txo stability ntawm tsheb
4.Trailing Link Hom ncua kev kawm ntawv
Ib qho kev sib txuas txuas txuas hom raug ncua tuaj yeem pom raws li daim duab.Nyob rau hauv no ncua kev kawm ntawv, ib tug kab rov tav torsion caij nplooj ntoos hlav nrog shock absorber yog txuas mus rau ib tug kev cob qhia linkage, uas yog txuas mus rau lub ncej tat nqa lub log hub.Thaum lwm qhov kawg ntawm lub caij nplooj ntoos hlav coil txuas nrog tus ncej sab hauv.
Thaum lub log nce los yog nqis, nws cua los yog unwinds lub caij nplooj ntoos hlav feem ntawm qee lub tsheb.Torsion bar kuj tseem siv rau qhov chaw coil springs.
Disadvantages ntawm Trailing Link Hom Suspension:
- kev ncua deb ntawm lub log pem hauv ntej thiab nram qab hloov
- xav tau ntau qhov chaw
5.Swinging Ib Nrab Qag Hom Ncua tseg
Ib qho kev viav vias ib nrab qag hom ncua kev kawm tuaj yeem pom raws li daim duab.Nyob rau hauv lub ncua kev kawm ntawv no, ob lub log yog mounted rigidly ntawm ib nrab axles, uas yog pivoted ntawm lawv kawg mus rau lub chassis tus tswv cuab nyob rau hauv nruab nrab ntawm lub tsheb.Thaum lub caij nplooj ntoos hlav nrog lub shock absorber yog mounted ntawm no ib nrab qag.
Thaum ib lub log ntawm lub tsheb muaj kev cuam tshuam ntawm txoj kev, lub qag tsis muaj kev tawm los swings nce lossis nqis yam tsis muaj kev cuam tshuam rau lwm lub log.
Disadvantages ntawm Swinging Half-Axle Hom Suspension:
- Thaum lub sij hawm nce thiab nqis, lub log tsis nyob twj ywm perpendicular rau txoj kev.
- Thaum lub kaum sab xis, lub log sab nraud tig mus rau sab nraud yog li poob traction.
Xaus:
Tawm ntawm saum tsib qhov raug ncua, ob lub siab xav thiab MacPherson strut ncua kev kawm feem ntau yog siv vim qhov zoo saum toj no.
Tam sim no cia peb xaus lub log pem hauv ntej ywj siab ncua kev kawm ntawv yog:
1.Double Wishbone Type Suspension
2.MacPherson Strut Hom Suspension
3.Vertical Guide hom ncua kev kawm ntawv
4.Trailing Link Hom ncua kev kawm ntawv
5.Swimming Half-axle Type Suspension
Qhov nrov tshaj plaws ywj siab pem hauv ntej suspensions yog:
1.Double Wishbone Type Suspension
2.MacPherson Strut Hom Suspension
Zoo, kuv vam tias tsab xov xwm no tuaj yeem muab kev txhawb nqa rau koj ntxiv thaum yuav lub tsheb tshiab.Xa mus rau cov neeg tuaj yeem nrhiav cov ntaub ntawv no.Peb yuav ntsib koj tom ntej.
Post lub sij hawm: Lub Xya hli ntuj-30-2022