Lub flywheel ua haujlwm li cas?

Cov tsheb niaj hnub yog tsim los ntawm ntau qhov chaw thiab cov khoom sib txawv, txhua tus ntawm cov nyias muaj nyias qhov haujlwm.

Dab tsi yog flywheel thiab nws lub luag haujlwm yog dab tsi?
 

Lub flywheel feem ntau yog 12 "mus rau 15" txoj kab uas hla hnyav hlau nrog cov hlau toothed yas nyob sab nraud. Nws yog nruab ntawm lub cav crankshaft thiab nyob rau sab hauv. Yog li, lub flywheel tau teeb tsa txuas ncaj qha rau lub cav, clutch thiab gearbox.

Muaj ntau lub zog ua los ntawm cov flywheel:
 

Pab kev pib lub cav
Thaum koj nkag rau hauv lub tsheb thiab tig qhov tseem ceeb ntawm lub ntsej muag, lub iav me me hu ua Bendix koom nrog lub dav hlau ya thiab tig rov qab. Qhov no nyeg rotates crankshaft, uas pib lub voj voog compression xav tau los pib lub cav. Thaum lub cav sib txuas tau pib, Bendix yog "rub tawm" thiab tso cai rau lub flywheel tig mus rau qhov chaw.

Normalizes lub cav ceev
Tom qab pib lub cav, crankshaft hloov pauv nce thiab nqis ntawm cov pistons rau hauv kev sib hloov. Txawm li cas los xij, qhov kev txav no yog oscillatory, raws li lub zog tsim tawm tsuas yog 2 lossis 4 zaug (nyob ntawm seb lub tog raj kheej puas yog plaub lossis yim) ib lub cav hloov. Qhov loj ntawm flywheel yog siv los ntawm inertia los tswj qhov tsis tu ncua crankshaft nrog txhua lub zog piston.

Txo qhov kev co lub tshuab
Vim hais tias cov pistons tau tawm los ntawm qhov chaw ntawm crankshaft, lub tshuab ua kom nrov heev vim tias txhua lub piston txav ntawm lub kaum sab xis sib txawv. Lub dav hlau ua lub zog loj tswj qhov kev txav no thiab pab ob leeg ruaj khov thiab sib npaug ntawm lub cav thiab txo kev vibration hauv lub tsheb.

Txo txo ​​tivthaiv kev coj
Los ntawm kev ua kom lub zog kev co thiab ua kom lub cav nrawm nrawm, lub dav hlau ua lub luag hauj lwm hnav ntawm lwm qhov kev tsav tseem ceeb.

Flywheel hom thiab lawv cov yam ntxwv
 

Cov tsheb niaj hnub siv feem ntau siv tau (ib leeg-loj) thiab ob-pawg (DMF) flywheels. Txhua hom nws muaj nws tus yam ntxwv, qhov zoo thiab qhov tsis zoo.

Ib leeg-pawg rau flywheel
Hom flywheel no muaj ntau nyob hauv cov qauv tsheb qub. Qhov tseeb, cov no loj heev cov cam khwb cia hlau disc nrog lub qauv txuas ntxiv nrog txoj kab uas hla ntawm 300 txog 400 hli. Lub nplhaib hlau yog ntsia sab nraum tib pawg flywheels.

Lub ntsiab zoo ntawm hom flywheel no yog lawv cov qauv yooj yim thiab tus nqi qis.
Txawm li cas los xij, cov dav hlau ua ib pawg muaj ib qho loj tsis txaus: lawv tsis tuaj yeem nqus torsional kev co zoo txaus.
Ob-pawg huab cua
Lub dav hlau ua ob ya, kuj hu ua kev poob siab lossis lub tshuab muaj ob koob, yog qhov kev nthuav dav tshiab uas siv thawj zaug hauv tsheb thaum xyoo 1985.

Qhov no txhais li cas?

Raws li txoj cai, hom flywheel no muaj ob lub discs cais, uas yog interconnected los ntawm radial thiab thrust bearings. Ib tug disc yog ib feem ntawm lub crankshaft thiab lwm yam yog ib feem ntawm lub clutch. Nruab nrab ntawm cov discs yog lub caij nplooj ntoos hlav-loaded damping mechanism uas dampens vibrations thiab tiv thaiv lub gearbox los ntawm kev co loads.

Ntawm qhov zoo ntawm dual lub cev ua haujlwm flywheels, nws tuaj yeem sau tseg tias lawv txo qis cov kev co los ntawm lub cav mus rau kis, tiv thaiv cov zog ntawm overload thiab txo kev siv roj.
Txawm li cas los xij, peb yuav tsum lees tias hom flywheel no muaj ntau qhov tsis zoo, lub ntsiab yog tias lawv tsis muaj kev ntseeg siab xws li cov rooj zaum ib leeg.
Nws yog qhov tsis lees paub tias lub caij nplooj ntoo hlav, uas qhov chaw damping tau txuas nrog, muaj cov haujlwm hnyav, uas ua rau lawv hnav sai. Lwm qhov tsis zoo yog tias lawv tseem muaj nqi ntau tshaj li qhov ib leeg.
Txhua txhua flywheel, ib lossis ob lossis ib qhov loj, muaj qhov hnyav txaus-thaum siv kom raug. Yog tias peb qee qhov tshwj xeeb me me ntxiv, peb yuav hais tias thaum siv kom raug, flywheels tuaj yeem tiv taus ntau dua 350 txhiab mais. Ntawm chav kawm, flywheel yog qhov hnyav hnyav thiab tuaj yeem hnav tawm sai dua li cov neeg xav tau.

Cov teeb meem loj uas yuav tsum tau hloov lub flywheel

Flywheel cov teeb meem feem ntau cuam tshuam nrog kev ua haujlwm tsis zoo hauv lub tsheb. Tshwj xeeb, dab tsi yuav ua rau koj hloov lub flywheel:

Mob hnyav sib tw
cov tsos ntawm cov khoom sib tsoo thiab hnav ntawm sab txhuam
overheating lossis roj to hauv hauv lub tshuab xa hluav taws xob ob feem ntau
kev rhuav tshem nws cov arc springs, thiab lwm yam.
Flywheel Cov Teeb Meem Ceeb Toom Cov tsos mob
 

Hloov teeb meem
Thaum koj sim hloov cov zog, tab sis hloov cov clutch teb cov lus txaus, lub zog tom ntej tsis tuaj yeem mus lossis mus, tab sis tam sim ntawd rov qab mus rau lub qub dhau los, qhov no feem ntau yuav yog vim muaj lub tsho hnav. Hauv qhov no, koj yuav hnov ​​suab nrov zoo xws li sib tsoo thiab txhuam.

Tsw ntxhiab hlawv
Ib qho ntawm cov tsos mob tseem ceeb ntawm hnav ya mus saum nruab ntug yog tus ntxhiab tsw kub uas tuaj yeem hnov ​​tau txawm nyob hauv tsheb. Cov ntxhiab tsw no tshwm sim thaum lub clutch ua haujlwm tsis zoo thiab ua rau lub cev kub heev.

Kev co thaum nias lub clutch pedal
Yog tias koj pib hnov ​​tshee tshee thaum koj nias lub clutch pedal, qhov no feem ntau yog kos npe ntawm hnav ntawm flywheel caij nplooj ntoos hlav bearings.

Lub cev hnyav thaum pib lub cav txias
Peb qhia meej tias qhov tsos mob no tshwm sim rau ob feem ntau ntawm flywheels. Thaum lub pob hluav taws xob tau poob thiab koj pib nrog lub cav txias, koj yuav hnov ​​suab nrov nrov rumbling.

Kev sib tsoo no feem ntau kav ob peb feeb tom qab pib lub tsheb, tom qab ntawd nws ploj. Yog tias koj pib hnov ​​nws ntau dua thiab ntau dua thaum sawv ntxov thaum koj pib lub tsheb, nws yog qhov tseeb uas koj yuav tsum tau them sai sai rau lub flywheel.

Flywheel kev saib xyuas puas tuaj yeem ua tau?

Flywheel kev saib xyuas yog ze li tsis tuaj yeem ua. Feem ntau kuaj xyuas thaum hloov daim clutch rau cov hniav hnav lossis lwm yam teeb meem. Yog tias lawv yog, lub flywheel hloov, thiab yog tias tsis muaj teeb meem, nws tuaj yeem siv txuas ntxiv.

Kho puas tau kho puas tau?

Lub cev nyhav nyhav dhau los yog qhov nyuaj kho, yog li thaum nws hnyav tawm, nws yuav tsum tau hloov nrog lub tshiab. (Tib qho tuaj yeem hloov nrog nws yog lub hauv paus hniav yog tias ib qho ntawm cov hniav hnav tawm lossis tawg).

Cov dav hlau ua ob ya tau pib tau tsim dua tshiab hauv xyoo tsis ntev los no.

Lub flywheel kho tau txhais li cas?
Feem ntau hais lus, rov ua dua tshiab cais cov ob lub paj kab thiab ntxuav lawv kom zoo. Tom qab ntawd cov kabmob, hlav thiab tag nrho lwm cov ntsiab lus tau hloov nrog cov tshiab, thiab ob lub disc rov qab riveted dua. Thaum kawg, hloov kho tau tsim thiab yog tias txhua yam muaj nyob hauv kev txiav txim, lub dav hlau hloov hauv lub tsheb.

Txoj kev no rov tsim kho ob-pawg flywheels, raws li twb tau hais los, yog qhov nrov heev, tab sis tsis tas li muab cov txiaj ntsig zoo. Qee zaum thaum discs qhib rau rov siv, qhov no ua tsis tau.

Tsis tas li ntawd, txawm hais tias yuav luag txhua lub khw muag khoom muab ib qho kev lees paub tom qab pov tseg, tsis muaj leej twg tuaj yeem lav tias txhua yam khoom tau hloov nrog cov tshiab.

Yuav hloov li cas ntawm flywheel?

Hloov cov khoom siv no yog ib txoj haujlwm nyuaj, thiab yog tias koj tsis muaj kev paub zoo thiab cov cuab yeej tshwj xeeb, nws yuav nyuaj rau koj ua koj tus kheej. Vim li cas?

Yuav kom hloov cov flywheel, qhov kis tau thiab clutch yuav tsum tau muab tshem tawm ua ntej. Qhov no tsis tsuas yog siv sijhawm ntev, tab sis kuj tseem xav tau cov cuab yeej tshwj xeeb kom raug ua kom raug.

Yog tias koj txiav txim siab ua koj tus kheej, peb qhia koj kom yuav qhov khoom siv clutch nrog lub flywheel nrog. Txoj kev no, koj tuaj yeem paub tseeb tias tsis yog lub flywheel nkaus xwb, tab sis tag nrho cov clutch tau raug saib xyuas, thiab cov uas yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm lub tsheb yuav kav koj ntev.

Cov Lus Nug thiab Cov Lus Teb:

Lub luag haujlwm tseem ceeb ntawm flywheel yog dab tsi? Lub luag haujlwm tseem ceeb ntawm lub flywheel yog xa torque mus rau lub pob tawb clutch. Lub cav kuj tau pib los ntawm flywheel, qhov no muab inertial rog uas pab txhawb kev ua haujlwm ntawm crankshaft.

Lub flywheel yog dab tsi thiab nws yog dab tsi? Nws yog ib tug disc-shaped piece txuas rau lub cav crankshaft. Lub flywheel xyuas kom meej lub uniformity ntawm lub angular velocities ntawm lub crankshaft, kis tau tus mob ntawm torque mus rau lub kis tau tus mob, thiab lub damping ntawm torsional vibrations ntawm lub cav.

Lub flywheel nyob rau hauv lub tsheb nyob qhov twg? Nws yog ib tug loj disk nrog ib tug toothed ntug ntawm qhov kawg. Lub flywheel nyob rau tom qab ntawm lub cav (ntawm qhov sib txuas ntawm lub tshuab hluav taws xob sab hauv thiab lub thawv) nyob rau sab nraud ntawm txoj siv sijhawm.

Lub clutch flywheel ua haujlwm li cas? Ib qho loj flywheel tig nrog lub crankshaft. Lub dual-mass flywheel ntxiv dampens torsional vibrations (nyob rau hauv standard flywheels, qhov no muaj nuj nqi yog ua los ntawm cov clutch disc springs).