Tag nrho cov tsheb niaj hnub, rau kev nyab xeeb vim li cas thiab zoo nkauj, yog nruab nrog pem hauv ntej thiab nram qab bumpers (los yog buffers), qhov no tag nrho siv rau VAZ tsheb.Nyeem tag nrho txog VAZ bumpers, lawv hom uas twb muaj lawm, tsim, nta ntawm kev ua haujlwm thiab kho hauv kab lus no.
Ib tug dav saib ntawm lub bumpers ntawm VAZ tsheb
Tag nrho cov tsheb ntawm Volga Automobile Plant yog nruab nrog bumpers los yog buffers raws li tam sim no thoob ntiaj teb thiab domestic qauv.Cov khoom no tau nruab rau hauv pem hauv ntej thiab nram qab ntawm lub tsheb, lawv tau tso siab rau kev daws teeb meem ntawm peb txoj haujlwm tseem ceeb:
- Kev nyab xeeb ua haujlwm - thaum muaj kev sib tsoo ntawm lub tsheb, lub bumper, vim nws tsim, absorbs ib feem ntawm lub zog kinetic thiab dampens qhov cuam tshuam;
- Kev tiv thaiv cov qauv ntawm lub cev thiab pleev xim rau lub tsheb thaum muaj kev sib tsoo nrog kev cuam tshuam ntawm kev ceev qis lossis "lapping" nrog rau lwm lub tsheb;
- Aesthetic nta - lub bumper yog ib qho tseem ceeb thiab ib feem tseem ceeb ntawm lub tsheb tsim.
Nws yog cov bumpers uas muaj kev pheej hmoo loj tshaj plaws ntawm kev puas tsuaj thaum lub sijhawm ua haujlwm ntawm lub tsheb, uas yuam cov tswv ntawm "Lada" thiab "Lada" feem ntau los kho lossis yuav cov khoom no.Txhawm rau ua qhov kev yuav khoom zoo, koj yuav tsum paub txog cov hom VAZ uas twb muaj lawm, lawv cov yam ntxwv thiab kev siv tau.
Hom thiab tsim nta ntawm VAZ bumpers
Peb hom bumpers tau nruab rau ntawm VAZ tsheb ntawm cov qauv thaum ntxov thiab tam sim no:
- Txhua-hlau chrome-plated bumpers nrog ob transverse hauv ob sab phlu;
- Aluminium bumpers nrog ib tug longitudinal hauv ob sab phlu thiab yas sab ntsiab lus;
- Moulded yas bumpers.
Chrome bumpers tsuas yog ntsia rau ntawm VAZ-2101 - 2103 qauv.Lawv muaj cov yam ntxwv du duab nrog cov lus qhia taw qhia, thiab yooj yim pom tau los ntawm ob txoj kab ntsug ntawm ob sab.Kev teeb tsa ntawm lub bumpers yog nqa tawm siv plaub lub brackets (ob lub hauv paus thiab ob sab), txuas ncaj qha rau cov khoom thauj khoom ntawm lub cev.Tam sim no, cov bumpers no tsis tau tsim, yog li lawv qhov kev yuav khoom tsuas yog ua tau hauv kev ua lag luam thib ob.
Aluminium bumpers yog siv rau cov qauv VAZ-2104 - 2107, thiab nyob rau hauv lub VAZ-2121 "Niva".Raws li txoj cai, xws li lub bumper yog ib qho txhuas U-shaped beam, cov ntaub yas yog txuas rau ntawm nws qhov kawg, thiab cov yas pem hauv ntej stretched raws tag nrho cov kab ntev.Lub bumpers ntawm VAZ-2104 - 2107 txawv ntawm lub bumpers ntawm VAZ-2101 nyob rau hauv loj, thiab lawv kuj yog ib qho yooj yim kom paub qhov txawv ntawm ib leeg los ntawm qhov dav ntawm pem hauv ntej ob sab phlu - Niva muaj ib tug dav dua.Kev txhim kho ntawm aluminium bumpers yog nqa tawm siv ob lub qhov tshem tawm tubular brackets.
Aluminium bumpers tau muab faib ua ob pawg loj raws li txoj kev tiv thaiv corrosion thiab décor:
- Painted - saum npoo ntawm aluminium bumper beam yog coated nrog ib tug tshwj xeeb zas xim;
- Anodized - qhov saum npoo ntawm lub nqaj yog them nrog zaj duab xis tiv thaiv los ntawm electrochemical txhais tau tias.
Niaj hnub no, ob hom bumpers tau dav siv, lawv cov nqi yog tib yam, yog li cov tswv tsheb xaiv los ntawm lawv cov saj thiab kev xav zoo nkauj.
Nws yuav tsum tau muab sau tseg tias VAZ "Classic" qauv siv tib tus qauv (tab sis txawv me me) pem hauv ntej thiab nram qab bumpers.Qhov kev txiav txim siab no yog vim ob qho tib si tsim cov tsheb thiab kev lag luam vim li cas - nws yooj yim dua thiab pheej yig dua los tsim cov hlau sib txawv dua li cov sib txawv.
Plastic bumpers yog nyob deb ntawm cov pab pawg coob tshaj plaws uas siv hauv VAZ tsheb.Lawv tau siv ob qho tib si ntawm qee cov qauv thaum ntxov (VAZ-2108 - 2109, VAZ ntawm kaum tsev neeg), thiab ntawm txhua tus qauv tam sim no (Kalina ntawm thawj thiab thib ob tiam, Priora, Granta, Largus, Vesta).
Tag nrho cov yas bumpers nrog ntau yam duab thiab qhov ntau thiab tsawg muaj ib qho kev tsim qauv zoo ib yam.Lub hauv paus ntawm qhov tsis yog steel beam, uas yog mounted ncaj qha rau ntawm lub tsheb lub cev, thiab kaw nyob rau sab saum toj nrog ib tug khoom yas hauv ob sab phlu (feem ntau yog hu ua lub bumper).Cov khoom tseem ceeb (tshwm sim los ntawm kev sib tsoo) yog pom los ntawm cov nqaj hlau, thiab kev sib cuag me me los yog lapping rau ntau yam teeb meem yog smoothed tawm los ntawm cov yas bumper vim nws yooj.Txhawm rau muab qhov tsim nyog zoo nkauj thiab kev tiv thaiv, cov khoom yas yog pleev xim rau.
Plastic bumpers niaj hnub no muaj nyob rau hauv ntau yam kev xaiv, ntawm cov yam ntxwv tshwj xeeb yog:
- Lub xub ntiag ntawm radiator grilles ntawm ntau hom;
- Kev teeb tsa rau kev teeb tsa ntawm lub teeb pos huab, nruab hnub khiav teeb, optics ntawm ntau qhov ntau thiab tsawg, thiab lwm yam.;
- Bumpers rau kev kho nrog ntau yam khoom siv lub cev thiab cov teebmeem zoo nkauj.
Thiab qhov tseem ceeb tshaj plaws yog cov yas bumpers tau muab faib ua pem hauv ntej thiab nram qab, thiab lawv tsis sib hloov.
Nyob rau hauv dav dav, lub bumpers ntawm VAZ tsheb yog heev yooj yim nyob rau hauv tsim thiab txhim khu kev qha, txawm li cas los xij, lawv kuj yuav tsum tau kho los yog hloov ib ntus.
Cov teeb meem ntawm kev kho thiab hloov ntawm VAZ bumpers
Yuav luag ib txwm, rau kev kho thiab hloov lub bumper, qhov no yuav tsum tau dismantled.Cov txheej txheem rau dismantling lub bumper nyob ntawm nws hom thiab qauv ntawm lub tsheb.
Dismantling ntawm bumpers VAZ-2101 - 2103 yog ua raws li nram no:
1. Tshem tawm cov yas buffers los ntawm ntsug bumper pads;
2.Unscrew ob lub bolts los ntawm hauv ob sab phlu - nrog rau cov bolts, lub bumper yog tuav ntawm lub hauv paus brackets;
3.Unscrew ob lub bolts los ntawm cov lus qhia ntawm lub bumper - lub bumper yog txuas rau sab brackets nrog cov bolts;
4. Tshem lub bumper.
Kev teeb tsa ntawm lub bumper yog ua nyob rau hauv qhov kev txiav txim rov qab.Lub dismantling thiab mounting kev khiav hauj lwm yog zoo tib yam rau pem hauv ntej thiab nram qab bumpers.
Dismantling ntawm bumpers VAZ-2104 - 2107 thiab VAZ-2121 yog ua raws li nram no:
1.Dismanle cov yas hauv ob sab phlu los ntawm prying nws nrog ib tug screwdriver;
2.Unscrew lub bolts tuav lub bumper ntawm ob lub brackets;
3.Dismanle lub bumper.
Nws tseem tuaj yeem rhuav tshem lub bumper nrog rau cov brackets, rau qhov no tsis tas yuav tshem tawm cov hauv ob sab phlu - tsuas yog unscrew ob lub bolts tuav lub brackets hauv lub cev thiab ua tib zoo rub tawm lub bumper nrog rau cov brackets.Nws yuav tsum tau muab sau tseg tias cov bumpers no tej zaum yuav muaj ib tug hauv ob sab phlu nrog screws, nyob rau hauv cov ntaub ntawv no, ua ntej dismantling lub bumper, unscrew lub hauv ob sab phlu screws.
Dismantling ntawm yas bumpers ntawm VAZ-2108 thiab 2109 (21099) lub tsheb, raws li zoo raws li Vaz-2113 - 2115 yog nqa tawm assembled nrog brackets thiab beam.Ua li no, nws yog txaus kom unscrew lub bolts ntawm sab thiab central brackets, nkag mus rau lub bolts yog muab los ntawm tshwj xeeb qhov nyob rau hauv lub bumper.Tom qab dismantling lub bumper, koj tuaj yeem disassemble, tshem tawm cov nqaj, brackets thiab lwm yam.Lub installation ntawm lub bumper yog tseem nqa tawm los ua ke nrog ib tug beam thiab brackets.
Dismantling cov yas bumpers ntawm cov qauv VAZ tam sim no feem ntau nqes mus rau unscrewing bolts nyob rau hauv lub sab sauv los yog qis ib feem, nrog rau ib tug xov tooj ntawm screws nyob rau hauv lub sab hauv qab thiab sab ntawm lub log arches.Thaum dismantling lub bumper pem hauv ntej, nws yuav tsum tau tshem tawm cov grille.Thiab nco ntsoov tshem tawm cov khoom siv hluav taws xob los ntawm nruab hnub khiav teeb thiab pos huab teeb (yog tias muaj) ua ntej tshem lub bumper.Tom qab dismantling lub yas bumper, nkag mus rau cov hlau beam thiab nws cov brackets qhib.
Thaum kho cov pob yas yas, koj yuav tsum tau them sai sai rau qhov xwm txheej ntawm cov kab teeb hauv qab lawv.Yog hais tias lub beam yog deformed los yog muaj corrosion ntau heev, nws yuav tsum tau hloov - lub lag luam ntawm xws li ib tug beam yuav muaj kev tsis zoo rau kev sib tsoo ntawm lub tsheb.Cov brackets puas lossis deformed thiab lwm yam khoom siv hluav taws xob kuj raug hloov.
Kev kho thiab hloov cov bumpers los yog ib tus neeg cov khoom yuav tsum tau ua tom qab kev sib tsoo ntawm lub tsheb nrog kev puas tsuaj rau cov khoom no.
Lub bumper tshiab tsis tas yuav muaj kev saib xyuas tshwj xeeb, koj tsuas yog yuav tsum tau ntxuav nws los ntawm cov av thiab xyuas qhov kev ntseeg tau ntawm cov fasteners.Lub bumper yuav ua haujlwm ntev, muab qhov tsim nyog ntawm kev nyab xeeb thiab zoo nkauj ntawm lub tsheb.
Post lub sij hawm: Aug-27-2023