Chassis tsheb. Ntaus malfunction thiab running.

Lub tsheb undercarriage yog ib tug txheej ntawm qhov chaw thiab cheebtsam uas yog siv los muab stability thiab ib tug zoo controllability ntawm tus nqi rau txhais tau tias. Chassis yog hu ua ncua kev kawm ntawv. Nws yog ib qho tseem ceeb heev kom muaj nyob rau hauv kev ua hauj lwm kev txiav txim ib feem ntawm cov tsheb, raws li kev ruaj ntseg ntawm cov neeg caij tsheb thiab cov neeg tsav tsheb nyob rau hauv nws cov kev mob.

Chassis "uake" wheelsets nrog ib lub cev ntawm lub tsheb thiab muab traction. Ntxiv mus, qhov kev ncua muab ib tug xis caij rau tej kev nto. Lub system yuav ua hauj lwm kom zoo rau ib ntev lub sij hawm nrog rau txoj kev txij nkawm. Lub tsheb undercarriage muaj ib tug ncej, pem hauv ntej thiab nram qab lub ncua, log, poob siab absorbers thiab log tsheb.

Diagnostics ntawm running iav

Cov kev thiab attentive tsav tsheb daim ntawv ceeb toom hloov nyob rau hauv qhov kev ncua thaum uas tsav tsheb. Feem ntau tej yam tshwm sim ntawm tus ciav tsheb faults yog:

• co ntxias lis suab ntawm lub cev thaum lub sij hawm braking lub sij hawm ntawd los yog xa;

• sis tsis ncaj coj ntawm log log tsheb;

• tsis txaus poob siab kuj nyob rau hauv compression, to kua los ntawm lawv;

• "Koom" ntawm lub tsheb mus rau sab;

• lub xub ntiag ntawm ntev co thiab uncharacteristic suab thaum uas tsav tsheb.

Lub ob tsos mob ntawm faults feem ntau tshwm sim raws li ib tug tshwm sim ntawm tsis yog log tuab si lug kaum sab xis. Kho raws tshwm sim vim hais tias ntawm ncua los yog tsis zoo ntawm cov kawm tuab si lug. Nyob rau hauv tas li ntawd mus rau cov yog vim li cas, lub chassis yuav tsis thaum lub sij hawm coj los looseness dampers retsessora weakening los yog kev puas tsuaj rau, deformation ntawm lub ncua kev kawm ntawv txhais caj npab, breakage ntawm hinges.

Diagnosing ntawm undercarriage ntawm lub tsheb ntau meej tau nyob rau hauv qhov kev pab cov chaw rau cov tsheb kho. Niaj hnub nimno kho khw nruab nrog tshwj xeeb khoom ntawm high processability. Chassis yog kuaj nyob rau hauv cov co-tsim nyog tshwj xeeb nrog kev nyob rau hauv lub teb ntawm cov kev pab cuam.
Cov kab sab ntawm cov neeg ua haujlwm nyob rau hauv lub niaj hnub chaw muab kev pab rau kev kho cov nram qab no cov khoom siv:

1. Nrhiav cov ua unfitness ncua kev kawm ntawv qhov chaw.

2. Muab tus tswv tsev tsheb raws li kev sib tham yam tseem ceeb provoking teeb meem raug tshem tawm. Pom zoo rau cov kev tiv thaiv uas tau breakdowns nyob rau hauv lub neej yav tom ntej.

3. Yuav kom muab zoo cov kev pab cuam rau cov kev hloov thiab kho ntawm qhov chaw thiab cheebtsam ncua kev kawm ntawv (shock absorbers, ntsiag to blocks, pawm no ntau npau, discs, shruzov, pob bearings), tag nrho cov hom ntawm cov tsheb, xws li mas cov tsheb;

Ib daim ntawv sau tsab ntawv ceeb toom nrog ib daim ntawv teev tsim nyog ua hauj lwm.

Muaj mob qhov twg chassis tsis tsis tau tsuas yog vim hais tias ntawm cov neeg pluag txoj kev nto, tab sis kuj raws li ib tug tshwm sim ntawm uas tsis yog raws kev cai nrog cov kev cai zoo tib yam txhais tau tias ntawm exploitation, tsis saib xyuas nws. Invalid xauv lub kauj log nyob rau hauv ib lub xeev ntawm so kuj ua rau yus muaj kev cuam tshuam ntawm cov running. Piv txwv li, cov kiv cua tawm hauv lub kauj log nyob rau hauv lub everted txoj hauj lwm leeb coj ntsiag to blocks.

Yog hais tias teeb meem tshwm sim tsos mob yuav tsum tam sim ntawd hu rau lub tsheb kev pab cuam. Lub caij nyoog ntsiab txhais ntawm lub teeb meem yuav kom kho cov txheej txheem thiab tshem tawm qhov ruaj nqi. Nws tseem ceeb heev kom muaj ib tug periodic mob ncua kev kawm ntawv, tsis tos rau failures. Qhov no kev txiav txim yog rau ib txoj kev, muab tus neeg tsav tsheb ntau cog qoob loo nyob rau hauv kev ruaj ntseg ntawm lub zog. Nws yog tsim nyog los noj mus rau hauv tus account qhov no fact: txawm lub feem ntau high-quality khoom nws muaj nws qhov kev pab lub neej. Yog li ntawd, muaj los ib lub sij hawm thiab paub meej txog cov mechanism tsis, yuav tsum kho los yog tiav hloov.
Automotive engineering tsim nyog ceev faj mus kom ze. Nws yog tsim nyog los kho tej tsis ua hauj lwm tiag. Los ntawm cov raws sij hawm mob thiab troubleshooting lub neej ntawm lub tsheb nyob, thiab feem ntau cov tseem ceeb - kev ruaj ntseg ntawm cov neeg tsav tsheb thiab caij tsheb.