Hydraulic shock absorbers yog dav siv nyob rau hauv lub ncua kev kawm ntawv ntawm KAMAZ tsheb, uas ua si lub luag hauj lwm ntawm dampers.Kab lus no piav qhia meej txog qhov chaw ntawm kev poob siab absorbers nyob rau hauv ncua kev kawm ntawv, hom thiab qauv ntawm shock absorbers siv, raws li zoo raws li kev saib xyuas thiab kho cov khoom no.
Cov ntaub ntawv dav dav txog kev ncua ntawm KAMAZ tsheb
Kev ncua ntawm KAMAZ cov tsheb thauj khoom yog tsim raws li cov txheej txheem classical, uas tau ua pov thawj lawv txoj kev ntseeg tau ntau xyoo, thiab tseem muaj feem cuam tshuam.Txhua qhov kev ncua yog nyob ntawm, suav nrog elastic thiab damping ntsiab, qee cov qauv kuj muaj cov stabilizers.Longitudinal nplooj springs (feem ntau yog semi-elliptical) yog siv los ua elastic ntsiab nyob rau hauv ncua kev kawm ntawv, uas yog mounted rau ntawm tus ncej thiab beam ntawm lub qag (nyob rau hauv pem hauv ntej ncua kev kawm ntawv thiab nyob rau hauv lub rear ncua kev kawm ntawv ntawm ob qag qauv) los yog nyob rau hauv lub beams ntawm lub qag. qag thiab axles ntawm lub balancers (nyob rau hauv lub rear ncua kev kawm ntawv ntawm peb-qag qauv).
Hydraulic shock absorbers kuj tseem siv rau hauv kev ncua ntawm KAMAZ tsheb.Cov khoom siv no yog siv rau hauv cov xwm txheej hauv qab no:
- Nyob rau hauv pem hauv ntej ncua kev kawm ntawv ntawm tag nrho cov qauv ntawm Kama tsheb thauj khoom yam tsis muaj kev zam;
- Nyob rau hauv pem hauv ntej thiab rear ncua kev kawm ntawv ntawm ib co qauv ntawm ib lub tsheb thiab cov tsheb laij teb ntev.
Shock absorbers nyob rau hauv lub rear ncua kev kawm ntawv tsuas yog siv nyob rau hauv ob-qag tsheb qauv, uas tsis muaj ntau heev nyob rau hauv lub KAMAZ kab.Tam sim no, KAMAZ-4308 onboard tsheb nruab nrab-lub luag hauj lwm, KAMAZ-5460 tsheb laij teb thiab qhov tseeb KAMAZ-5490 tsheb laij teb ntev-ntev muaj xws li ncua kev kawm ntawv.
Shock absorbers nyob rau hauv lub ncua kev kawm ntawv ua raws li ib tug damping tivthaiv, lawv tiv thaiv lub tsheb los ntawm swaying ntawm lub springs thaum kov yeej txoj kev pob, thiab kuj nqus ntau yam shocks thiab shocks.Tag nrho cov no ua rau kom muaj kev nplij siab thaum tsav tsheb, nrog rau kev txhim kho nws txoj kev tuav thiab, vim li ntawd, kev nyab xeeb.Lub shock absorber yog ib qho tseem ceeb ntawm kev ncua, yog li thaum muaj kev ua haujlwm tsis zoo, nws yuav tsum tau kho lossis hloov.Thiab txhawm rau txhim kho sai thiab tsis muaj nqi ntxiv, koj yuav tsum paub txog cov hom thiab cov qauv ntawm cov shocks absorbers siv rau KAMAZ tsheb thauj khoom.
Hom thiab qauv ntawm shock absorbers KAMAZ ncua kev kawm ntawv
Txog niaj hnub no, Kama Automobile Plant siv ntau hom kev poob siab absorbers:
- Compact shock absorbers nrog qhov ntev ntawm 450 mm thiab piston stroke ntawm 230 mm rau pem hauv ntej thiab rear ncua kev kawm ntawv ntawm KAMAZ-5460 tsheb laij teb;
- Universal shock absorbers nrog qhov ntev ntawm 460 mm thiab piston stroke ntawm 275 mm yog siv nyob rau hauv pem hauv ntej ncua kev kawm ntawv ntawm feem ntau flatbed tsheb, tsheb laij teb thiab pob tseg tsheb thauj khoom (KAMAZ-5320, 53212, 5410, 54112, 5511, 55111 thiab lwm yam), thiab cov shocks absorbers no kuj tau nruab rau hauv pem hauv ntej thiab nram qab ncua kev kawm ntawv ntawm ob-qag KAMAZ-4308 flatbed tsheb;
- Shock absorbers nrog qhov ntev ntawm 475 mm nrog lub piston stroke ntawm 300 mm yog siv nyob rau hauv pem hauv ntej ncua kev kawm ntawv ntawm KAMAZ-43118 off-road tsheb.Cov kev poob siab absorbers nyob rau hauv lub version nrog "rod-rod" mount yog siv nyob rau hauv lub ncua kev kawm ntawv ntawm NefAZ tsheb npav;
- Shock absorbers nrog qhov ntev ntawm 485 mm nrog lub piston stroke ntawm 300 mm yog siv nyob rau hauv KAMAZ semi-trailers, thiab nyob rau hauv pem hauv ntej ncua kev kawm ntawv nyob rau hauv ib co tub rog off-txoj kev tsheb (KAMAZ-4310);
- Ntev-stroke shock absorbers nrog ib tug ntev ntawm 500 hli nrog ib tug piston stroke ntawm 325 hli yog ntsia rau pem hauv ntej ncua kev kawm ntawv ntawm lub tshiab KAMAZ-65112 thiab 6520 pob tseg tsheb.
Tag nrho cov kev poob siab absorbers yog ib txwm siv hydraulic, ua raws li ob txoj kab yeeb nkab.Feem ntau cov shocks absorbers muaj qhov muag-rau-qhov muag mount, tab sis cov khoom rau cov tsheb npav NefAZ muaj tus pas nrig-rau-stem mount.Shock absorbers rau cov qauv tam sim no ntawm cov tsheb thauj khoom los ntawm BAAZ tau nruab nrog cov yas elongated, uas muab kev tiv thaiv zoo dua tiv thaiv dej thiab av.
Txhua lub tsheb KAMAZ tau nruab nrog Belarusian-ua shock absorbers.Cov khoom los ntawm ob lub tuam txhab tau muab rau cov khoom siv conveyors:
- BAAZ (Baranovichi Automobile Aggregate Cog) - lub nroog ntawm Baranovichi;
- GZAA (Grodno Plant of Automobile Units) - lub nroog Grodno.
BAAZ thiab GZAA muab tag nrho cov hom kev poob siab absorbers, thiab cov khoom no tau nkag mus rau hauv kev ua lag luam hauv ntau qhov ntau, yog li lawv cov kev hloov pauv (nrog rau kev kho cov tsheb thauj mus los feem ntau) tuaj yeem ua tiav hauv lub sijhawm luv luv thiab tsis muaj nqi ntxiv. .
Tsis tas li ntawd, kev poob siab absorbers rau KAMAZ tsheb thauj khoom yog muab los ntawm Ukrainian chaw tsim tshuaj paus FLP ODUD (Melitopol) nyob rau hauv lub OSV hom, raws li zoo raws li Lavxias teb sab NPO ROSTAR (Naberezhnye Chelny) thiab lub tuam txhab Belarusian FENOX (Minsk).Qhov no nthuav dav cov kev xaiv ntawm kev poob siab absorbers thiab qhib txoj hauv kev kom txuag nqi.
Cov teeb meem ntawm kev saib xyuas thiab kho cov shock absorbers
Cov qauv niaj hnub ntawm hydraulic shock absorbers tsis xav tau kev saib xyuas tshwj xeeb.Nws tseem yog ib qho tsim nyog los xyuas qhov xwm txheej ntawm cov roj hmab bushings uas tau teeb tsa hauv lub qhov muag poob siab - yog tias cov bushings deformed los yog tawg, lawv yuav tsum tau hloov.
Yog hais tias lub shock absorber tau tas nws cov peev txheej los yog muaj kev ua haujlwm tsis zoo (roj xau, deformation ntawm lub cev lossis pas nrig, kev puas tsuaj ntawm cov fasteners, thiab lwm yam), ces qhov yuav tsum tau hloov.Feem ntau, kev poob siab absorbers txuas nrog tsuas yog ob tus ntiv tes (bolts) ntawm cov ntsiab lus saum toj thiab hauv qab, yog li hloov qhov no tsuas yog txo qis rau unscrewing cov bolts.Kev ua haujlwm yog qhov yooj yim tshaj plaws los ua rau ntawm qhov chaw kuaj xyuas, txij li qhov no tsis tas yuav tshem tawm cov log.
Nrog rau lub sij hawm hloov ntawm lub shock absorber, lub tsheb ncua kev kawm ntawv yuav muab qhov tsim nyog kev nplij siab thiab kev nyab xeeb ntawm lub tsheb nyob rau hauv tag nrho cov mob.
Post lub sij hawm: Aug-27-2023