Razdatka, "Chevrolet Niva": cov kev nta ntawm lub ntaus ntawv

Rau kev yos hav zoov thiab nuv ntses "Niva" - ib tug indispensable tsheb. Nws yog renowned rau nws maneuverability thiab yooj yim ntaus ntawv. Ntawm cov hoob kawm, ntau lub xyoo lub qauv ho outdated. Tab sis muaj ib qho kev xaiv yuav "Chevrolet Niva". Nws yog ntau modernized tsheb nrog ib tug ntxiag tsos thiab tsis tsis zoo yam ntxwv patency. Yuav ua li cas yog lub zais cia struts? Nws yog yooj yim - teem razdatka on "Chevrolet Niva". Nws ntaus ntawv, lub hauv paus ntsiab lus thiab hom kev lag luam - tom qab nyob rau hauv no tsab xov xwm.

Vim li cas peb yuav tsum tau?

Qhov no node yog ib yam tseem ceeb nyob rau hauv lub plaub-log tsav tsheb. Box thiab razdatka "Chevrolet Niva" redistributing torque ntawm tus tsav axles (uas yog nyob rau hauv lub tsheb ob). Qhov no mechanism, yog tias tsim nyog yuav tsub kom lub torque thaum lub sij hawm lub zog (yog li ntawd-hu ua ponizhaykoy). Nws yuav tsum tau muab sau tseg tias hloov cov ntaub ntawv yog ntsia tsis tau tsuas yog nyob rau hauv tag nrho cov log tsav SUVs. Feem ntau, xws li ib tug system nruab nrog cov tsheb thauj khoom, cranes thiab lwm yam tshwj xeeb machinery.

hom

Muaj ob peb hom ntawm cov ntaub ntawv hais:

• Nruab nrog coaxial tsav shafts. Qhov no hom yog siv nyob rau hauv ntau SUVs. Tej chaw nws lawm mas los ntawm kev siv ntawm ib tug zaum kawg tsav rau ob choj.
• Nrog rau cov uas tau tsav ncej misalignment. Yog tsis muaj countershaft. Qhov zoo ntawm no system - high efficiency thiab noiseless lag luam. Tsis tas li ntawd, xws li ib tug lub thawv yog yus muaj los ntawm cov uas tsis muaj ntug ceeb thawj.
• Nrog txhav tas tsav qag. Nws teev nrog rau "Chevrolet Niva". Ntawm no yog ib lub sij hawm mus siv rau tag nrho cov torque tsis muaj log kiv, uas yog tseem ceeb heev thaum tsav tsheb tawm-txoj kev. Lub pem hauv ntej qag yog switched xwb nyob rau hauv lub nyuaj seem ntawm txoj kev. Nyob rau asphalt nyob rau hauv lub SUV - monoprivod (tsuas rear qag). Qhov no yuav txo cov roj noj thiab nce permeability, yog tias tsim nyog (thaum "kaw" tsav). Muaj kuj yog ib tug zoo locking interaxle.

txog koj ntaus ntawv

Dua li ntawm qhov mus dhia-mus txog rau lub flavors ntawm cov ntaus ntawv thiab cov hauv paus ntsiab lus ntawm cov lag luam ntawm cov tib thawv. Yuav ua li cas puas razdatka ( "Niva Chevrolet")? Qhov no unit muaj ob peb ntsiab:

• Tus tsav ncej.
• interaxle differential locking mechanism.
• Sam differential.
• Saw los yog iav.
• Tus tsav ncej thiab lub tsheb pem hauv ntej qag.
• Downshifting.

Tag nrho cov no yog tswj los ntawm cov neeg nrog caij compartment. Rau lub hom phiaj no muaj razdatki qib. "Chevrolet Niva" muaj ob lub xauv thiab ib tug txo iav. Torque, uas extends los ntawm lub ntsiab kis tau tus mob mus rau lub hloov lwm lub tsev, yog kis tau los ntawm tus tsav ncej. Tom ntej no lub sij hawm lub dag zog yuam yog faib nruab nrab ntawm lub axles. Ntawm no, cov ua hauj lwm txuas qhov chaw differential. Qhov no node tso cai rau lub log rau tig txawv angular velocities. Incidentally, lub differential yuav ua tau ntawm ob peb hom:

• Kauj (muab torque nyob rau hauv sib txawv proportions).
• Yam (tusyees muab cov rog).

locking

Nws yog ib nqi sau cia hais tias nyob rau hauv lub domestic SUV razdatka ( "Niva Chevrolet" nyob rau hauv particular) muaj ib tug txawv xauv muaj nuj nqi. Yog li, lub torque kis tau tus mob yuav tshwm sim yog symmetrically los yog asymmetrically nyob rau qhov chaw ntawm lub ua haujlwm qib nyob rau hauv lub hav zoov. Yuav kom txuas rau pem hauv ntej qag siv saw tsav. Qhov no los ua ke muaj ib tug iav units (qhev thiab tswv) thiab ib tug tsav Circuit Court. Nyob rau lub xam nrog ntawm kev kawm off-txoj kev tag nrho cov log tsav tau. Tiam sis ntawm no faib kis tau tus mob yog tsim raws li ib tug bevel iav.

Yuav ua li cas yog lub "ponizhaykoy"?

Raws li peb tau hais tias yav tas los, nws lub npe tag nrho - txo iav. Razdatka ( "Niva Chevrolet» 1.6 muaj) tso cai rau koj yuav hloov lub ntsiab khub, ua rau nws ua tau rau kom cov torque. Lub log yuav tig maj mam, tab sis nrog poj dag zog. Yog li, yog tias ib lub tsheb yog daig nyob rau hauv cov av nkos, downshift tiv thaiv slippage rau tag nrho cov axes. Tshuab qeeb kom tau tawm ntawm lub cuab. Hauv plawv ntawm "ponizhaykoy" yog lub hauv paus ntsiab lus ntawm cov planetary iav.

Yuav ua li cas yog nws ua hauj lwm?

Lub hauv paus ntsiab lus ntawm cov lag luam nws yog heev yooj yim. Nws muaj nyob rau hauv cov kis ntawm torque los ntawm cov kis tau tus mob rau tus tsav ncej. Ntxiv muaj yog ib tug hloov lwm lub tsev ntawm kev quab yuam rau qhov chaw txawv. Nyob rau cov laus "Nivas" razdatka ( "Niva Chevrolet" tsis suav) yog cov mechanism tsis thaiv cov hlab. Tam sim no lub tsheb yog txawm peem rau nrog ib tug tag nrho cov differential xauv nrog txhav tines.

Kev khiav hauj lwm hom razdatki

Qhov no mechanism yuav khiav lag luam nyob rau hauv tsib txawv hom:

• Xws li "neytralke".
• Txawv xauv thaum muab tua "ponizhaykoy". Nyob rau hauv cov ntaub ntawv no, lub torque yog faib nyob rau hauv tus piv ib mus rau ob.
• Txawv sim thaum upshifting. Ntawm no, lub sij hawm faib yog ua li cas cia li, nyob ntawm seb lub tuav nrog rau txoj kev.
• Downshift, thiab tawm differential xauv. Hloov ntawm kev quab yuam tshwm sim nyob rau hauv tib piv li nyob rau hauv thawj cov ntaub ntawv.
• Lub differential yog muab tub, thiab muaj "ponizhaykoy". Nyob rau hauv cov ntaub ntawv no, tag nrho cov kev txuas hniav yog rigidly xauv rau txhua lwm yam, nrog rau cov ib nrab-line. Torque yog ua sis tsis ncaj, nyob ntawm seb lub hom ntawm txoj kev nto (av nkos, xuab zeb, thiab lwm yam). zoo tshaj plaws lub tsheb patency tiav nyob rau hauv no hom ntawm cov lag luam. Tab sis mus nrog tus puas-downshifts thiab xauv yuav tsis ua hauj lwm. Yog li ntawd tsub kom lub load rau ntawm cov bearings ntawv. "Chevrolet Niva" yuav sai sai no yuav tsum tau loj kev pab mus rau hauv cov kis. Ho tsub kom roj noj, xav "noj li" log tsheb.

Yuav ua li cas siv tau?

Nyob rau switching qib muaj tswvyim. Yuav kom downshift, koj yuav tsum tsiv mus nyob rau qib rau sab xis, mus txog. Xauv lub differential - mus rub mus rau sab laug txog rau thaum xaus. Tsis tas li ntawd, lub zog muaj ib tug Latin lettering. Yog li, L - yog ib tug txo kis tau tus mob, N - nruab nrab, thiab N - nce. Tam sim no cia tus paub yuav ua li cas siv tag nrho cov no, kom koj thiaj li tsis kho lub mechanism, thiab tsis tau hloov razdatki bearings. "Chevrolet Niva" - lub universal lo lus uas peb ntawm lub tsheb, uas yog muaj kev koom siv tsis tsuas yog nyob rau leem hniav, tab sis kuj nyob rau hauv txoj kev. Yog li ntawd, yog tias koj yuav tsum kov yeej ib ford los yog ib tug pas dej ua ke, koj yuav tsum tau kiag li nres thiab tig rau ib tug txo tus naj npawb ntawm cov kauj ruam. Thov nco ntsoov: nws yog tsim nyog los muaj xws li tsuas yog tom qab nres. Txawm nyob rau ntawm 5 mais tauj ib teev koj yuav muaj ib tug hloov lwm lub tsev cov ntaub ntawv qhov teeb meem. Tab sis lub differential xauv yog ua tau txawm nyob rau hauv lub mus. Tsis surprises nws yuav coj tuaj. Yog hais tias cov kev noj roj yuav ua rau kom vim lossi ua hauj lwm ob axles thiab cov semi-axes. Nyob rau hauv tej zaum nws yog tsim nyog los muaj xws li downshifting rau "Chevrolet Niva"? Nws ua hauj lwm uas yuav tsum tau ntawm cov kev tshuam ntawm "diagonals", fords thiab ib tug ntev nqes hav uas koj nce maj mam. neeg tsav tsheb yog feem ntau hais tias: Yog nws tau mus ntev nrog thaiv cov hlab? Nco ntsoov tias nws yuav tsum tau muaj tsuas yog thaum tsim nyog kiag li. Txwv tsis pub, nws yuav tsub kom lub load rau ntawm cov hniav thiab shafts. Yog hais tias yog li mus rau lub asphalt thaum muaj kev kub ceev, yuav sai sai no yuav tsum tau hloov daim ntawv rau "Chevrolet Niva".

yuam unlock

Tej zaum nws tshwm sim hais tias lub xauv jammed - nws yuav tsis tau hloov tawm txawm tias thaum lub tsheb nres. Qhov teeb meem no yog haum ntau rau "Chevrolet Niva". Yuav ua li cas los daws kom tau nws? Muaj yog ib tug paub txoj kev. Ua li no, peb muaj xws li ib tug rov qab iav, me ntsis accelerates thiab ncaj thaum lub sij hawm lub zog tig tawm lub differential xauv. Thaum ib tug ceev nws yog ib qho yooj yim mus rau "khob tawm". Tab sis, yog hais tias nyob rau hauv lub dashboard koj txuas ntxiv mus hlawv ib yam li ib lub teeb, raws li nyob rau hauv cov kev yees duab hauv qab no, lub xauv yog tsis muab tua. Yuav ua li cas yuav nyob rau hauv qhov teeb meem no? Koj yuav tsum mus koom thawj ceev thiab sim rov tig tawm lub tsev. Tsiv yuj yees, koj txiav txim siab qhov teeb meem ntawm jammed differential. Ib tug feem ntau pom zoo kom muaj xws li interaxle xauv xwb nyob rau hauv kev mob loj off-txoj kev. Ntawm cov kev tshuam ntawm av txoj kev thiab xuab zeb dunes txaus downshift.

Kov yeej sib sib zog nqus dej

Feem ntau muaj yog ib tug tsis sib haum ntawm cov neeg tsav tsheb, qhov zoo tshaj plaws txoj kev uas yuav hla lub ford nrog lub hloov lwm lub tsev cov ntaub ntawv. Ib txhia neeg xav kom "nplawm" nyob rau hauv lub pas nrog rau lub acceleration, rau lwm yam - downshifts. Thaum txhaj mus rau hauv cov av nkos qhov muaj yog ib tug zoo kev pheej hmoo ntawm dej rauj - los ntawm lub taub lim mus rau hauv lub thooj voos kheej kheej dej ntog, lub cev muaj zog "txhawm chim". Kom tsis txhob no, muaj ntau zaum muaj ib tug tshwj xeeb snorkel. Tab sis koj muaj peev xwm ua tsis muaj nws. Sib sib zog nqus dej yuav tsum tau kov yeej nyob rau hauv lub thib ob downshift. Qhov no yog los xyuas kom meej tias nyob rau hauv cov kev tshwm sim ntawm teeb meem (thaum lub tshuab pib poob) lub sij hawm hloov mus rau tus thawj ceev thiab pog laus. Yog hais tias koj nkag mus rau hauv dej nrog rau cov acceleration (uas yog ib txoj cai kev txiav txim siab), nco ntsoov tias hauv nruab nrab ntawm txoj kev log yuav tau daig. Cav lub hwj chim yog tsis txaus tig lub log - lub tsheb chaw thiab lub cev muaj zog seizes surge.

Kho rau ntawm lub box

Feem ntau npog ntawv ( "Niva Chevrolet" yog tsis muaj exception) pib kis tau los ntawm ib tug roj. Nyob rau hauv cov ntaub ntawv no, cov theem nyob rau hauv lub thawv pib maj mam tab sis muaj tseeb rau lub caij nplooj zeeg. Nyob rau hauv cov ntaub ntawv no nws yog tsim nyog los hloov cov roj cov ntsaws ruaj ruaj razdatki. "Chevrolet Niva" yog txawm peem rau nrog peb sib khi ntsiab. Los hloov cov ntsaws ruaj ruaj, koj yuav tsum tau ib lub thawv sab nraum. Qhov no yog qhov zoo tshaj plaws ua nyob rau hauv ib tug nqa los yog ib tug saib lub qhov taub. Yog li ntawd, ua ntej luaj lub box los ntawm roj tsuas thiab kom huv si purged. Ntxiv rho cov kiv cua ncej. Ib qho tseem ceeb point: thaum tshem cov bolts, tshawb xyuas lawv tus mob. Yog hais tias cov xov no yog "lapped li", xws bolts yog tsis raug quab yuam. Thiab nyob rau hauv thiaj li yuav tshem tawm cov npaus kiv cua ncej, ua ib lub cim rau nws nyob rau hauv lub teb ntawm dismantling. Ntxiv mus, lub flange tso rau hauv tus ncej qhov thiab ob bolts yog screwed nrog rua lub noob txiv. Siv ib tug me me mounting tuaj tuav ib yam khoom nyob rau hauv cov scroll. Lub taub hau kom tshem tawm cov noob txiv 24 thiab tshuab ntxhua khaub ncaws gat flange. Qhov kawg ib feem yog tseem tawm. Tom ntej no, peb coj ib tug ca ntswj ntsia hlau tes thiab tshem tawm cov caul hloov cov ntaub ntawv. Zaum nto yuav tsum tau wiped nrog ib daim ntaub qhuav thiab thov ib co ntawm cov tshiab roj rau saum tus sealing caij. Nrog kev pab los ntawm lub mandrel xovxwm-haum rau nws rau hauv qhov chaw. Installation balling seem tib yam. Tomqab kawm tas kev kho kev ua hauj lwm yuav tsum tau ntxiv cov roj nyob rau hauv razdatku. "Chevrolet Niva" kev hlub iav roj nplua nyeem nrog ib tug viscosity 80W90.

lwm yam teeb meem

Tej zaum kuj muaj yog ib tug khob qhov razdatke. "Chevrolet Niva" - lub tsheb yog ntau txhim khu kev qha dua lub Vaz-2121, tab sis tsis cais xws li ib tug txhaum. Tus thawj yam uas koj yuav tsum tau them nyiaj mloog - driveline. Yav tas los nyob rau hauv "Nivas" yog tus ntoo khaub lig, clearance uas yog qhov ua rau ntawm ntau cov suab nrov thiab kev co. Yog hais tias koj muaj ib tug "Niva" laus tiam, mus saib cov thawj tus ntoo khaub lig. Raws li rau lub tshiab version, muaj siv qhov tshaj tawm cov pob qij txha. Ntawm no backlash tshem tawm. Yog li ntawd, yog vim li cas rau saib cov kawm tuab si lug ntawm zog, uas yog muaj nyob rau hauv feem ntau dropbox. Nyob rau hauv lub xub ntiag ntawm backlash thiab iav qhov khoob yuav tsum tau hloov. Nws kuj pom zoo kom hloov cov roj nyob rau hauv razdatke. Ib qho tseem ceeb point - yog hais tias lub tsheb kov yeej sib sib zog nqus pas dej ua ke, nws yuav tsum tau sai li sai tau los hloov lub roj nyob rau hauv lub thawv. Lub xub ntiag ntawm cov dej nyob hauv cov roj thiaj li hloov mus rau lwm kis tau tus mob kev pab lub zog thiab bearings. Incidentally, lub xeem kuj yuav tsum mus xyuas thiab hloov. Tej zaum khob yog vim tsis muaj zog cov kabmob txoj hauj lwm. Neeg tsav tsheb yuav pom zoo kom siv ib co sealant. Lawv yuav tsum tau kho nrog lub kev coj tus kheej txheej haiv neeg ua ntej teem caij mus rau hauv lub grooves. Lwm yog vim li cas - qhov thiaj li hu ua nyoob hoom qav taub. Qhov no slotted ib feem uas hniav razbatku nrog elastic coupling. Yog hais tias koj muaj kev cov tsos mob no, mus saib cov coj ntawm lub splines. Yog hais tias muaj yog backlash hloov.

xaus

Yog li ntawd, peb pom hais tias xws li ib tug hloov lwm lub tsev cov ntaub ntawv. Raws li koj tau pom, qhov no yog nej ib tug complex mechanism, uas yuav tsum tau yuav tsum tau kom zoo zoo siv thiab tswj. Hloov cov ntaub ntawv tas lawm thiab yuav ib feem ntawm tej tag nrho cov log tsav SUV. Nws tsis tau ib zaug cawm nej dim tsav tsheb thaum hla nyuaj obstacles.