Kev faib tawm tseem ceeb rau Automotive Parts: Tsheb yog tsim los ntawm ntau txhiab qhov chaw. Rau kev nkag siab yooj yim thiab kev tswj hwm, feem ntau yog cais los ntawm ntau qhov kev xav. Cov txheej txheem kev faib tawm feem ntau suav nrog kev faib tawm los ntawm kev ua haujlwm, los ntawm cov khoom siv / kev tsim khoom, thiab los ntawm qhov chaw sib dhos / qauv. Cov kev faib tawm sib txawv muaj lawv tus kheej qhov tseem ceeb, thiab kev sib koom ua ke tuaj yeem nthuav qhia cov yam ntxwv ntawm qhov chaw.
Classification los ntawm Functional System
Raws li lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub tsheb, cov khoom tuaj yeem raug xa mus rau cov tshuab sib txawv raws li lawv txoj haujlwm. Piv txwv li, lub hwj chim system, braking system, steering system, suspension system, hluav taws xob system, thiab lwm yam. Txhua qhov system muaj ib tug series ntawm cov khoom uas ua hauj lwm tshwj xeeb:
Fais fab system: suav nrog lub cav thiab lwm yam khoom (roj khoom, tso pa, cua txias, thiab lwm yam) thiab cov kab ke sib kis, uas hloov lub zog ntawm cov roj rau hauv cov khoom siv hluav taws xob. Cov khoom xws li pistons, crankshafts, thiab li qub hauv lub cav ua haujlwm ua ke los tsim lub zog; kis tau tus mob xws li lub gearbox kis lub zog mus rau lub log.
Braking system: suav nrog nres calipers, nres nres, nres discs / nruas, nres tus tswv lub tog raj kheej, thiab lwm yam., siv los txo qis lossis nres tsheb, ua kom muaj kev nyab xeeb ntawm kev tsav tsheb.
Steering system: suav nrog lub kauj tsheb, lub kauj iav, khi pas nrig, thiab lwm yam, tso cai rau tus neeg tsav tsheb tswj cov kev taw qhia ntawm lub tsheb.
Suspension system: suav nrog kev poob siab absorbers, springs, ncua kev tswj caj npab, thiab lwm yam., txuas lub log thiab lub cev, nqus txoj kev vibrations, thiab txhim kho kev caij tsheb thiab kev ruaj ntseg.
Lub tshuab hluav taws xob: suav nrog lub roj teeb, lub tshuab hluav taws xob, lub tshuab hluav taws xob, nrog rau ntawm - pawg tswj hluav taws xob, ntau yam sensors, thiab lwm yam., muab lub zog rau lub tsheb thiab tswj kev ua haujlwm hauv hluav taws xob.
Cov txheej txheem saum toj no, cais los ntawm kev ua haujlwm, ua haujlwm ua ke kom ntseeg tau tias lub tsheb ua haujlwm ib txwm muaj. Piv txwv li, "chassis" yog ib lub tswv yim dav dav, feem ntau suav nrog ntau lub subsystems xws li ncua kev kawm ntawv, braking, steering, thiab kis tau tus mob. Kev nkag siab txog kev faib ua haujlwm hauv kev ua haujlwm pab cov neeg muag khoom sai nrhiav cov qeb uas ib feem yog; Piv txwv li, lub nres nres kom meej meej yog nyob rau hauv lub braking system, thaum lub kauj khi rods yog nyob rau hauv lub steering system.
Kev faib tawm los ntawm cov khoom siv thiab cov txheej txheem tsim khoom
Los ntawm kev xav ntawm kev tsim khoom thiab cov khoom siv, cov khoom siv tsheb kuj tuaj yeem muab faib ua ntau hom. Cov hom muaj xws li cov khoom hlau, cov khoom yas, cov khoom siv roj hmab, thiab cov khoom siv hluav taws xob:
Hlau qhov chaw: Ib feem ntawm qhov hnyav ntawm cov tsheb tsoos yog ua los ntawm cov hlau, nrog rau cov khoom ua los ntawm cov ntaub ntawv xws li steel thiab aluminium alloys. Lub cev ncej, cav thaiv, lub zog, nres discs, thiab lwm yam, feem ntau yog cov hlau, muaj lub zog siab thiab ua haujlwm kub. Cov Khoom Siv Yas: Cov tsheb niaj hnub siv dav siv engineering yas los txo qhov hnyav thiab txo nqi. Los ntawm ntim, kwv yees li 50% ntawm cov khoom hauv cov tsheb niaj hnub no yog ua los ntawm cov yas. Cov yas tuaj yeem raug molded rau hauv ntau yam duab thiab siv rau hauv cov khoom xws li bumpers, instrument panels, intake manifolds, and even engine covers. Cov khoom yas yog lub teeb yuag thiab corrosion- tiv taus, pab txhawb kev txhim kho roj.
Rubber Parts: Vim lawv elasticity thiab qaug zog tsis kam, roj hmab yog siv rau hauv cov log tsheb, cov ntsaws ruaj ruaj, shock absorbers, hoses, thiab lwm yam khoom uas yuav tsum tau rov deformation. Qhov tseem ceeb, kwv yees li 75% ntawm cov khoom siv roj hmab thoob ntiaj teb yog siv los tsim cov log tsheb. Cov khoom siv roj hmab muab damping thiab sealing ua haujlwm thaum lub tsheb ua haujlwm; Piv txwv li, ncua kev kawm ntawv bushings cushion vibrations, thiab cav mounts muab ob qho tib si kev txhawb nqa thiab kev co damping.
Cov Khoom Siv Hluav Taws Xob: Cov pawg no suav nrog ntau yam khoom siv hluav taws xob thiab cov khoom siv hluav taws xob hauv Circuit Court, xws li ntawm -cov computers, sensors, tswj chips, thiab relays. Raws li qib kev txawj ntse ntawm lub tsheb nce, qhov kev faib ua feem ntawm cov khoom siv hluav taws xob hauv tag nrho lub tsheb tau nce tas li. Piv txwv li, chav tswj ntawm ABS tiv thaiv -lock braking system, lub cav ECU, thiab radar modules tag nrho yog cov khoom siv hluav taws xob. Lawv muaj cov kev cai tshwj xeeb rau kev ua haujlwm ib puag ncig (kub, cuam tshuam, thiab lwm yam), thiab lawv cov txheej txheem tsim khoom txawv ntawm cov khoom siv tshuab.
Kev faib tawm los ntawm cov khoom siv pab cov neeg muag khoom nkag siab txog cov khoom lag luam los ntawm cov khoom siv thiab cov txheej txheem tsim khoom. Piv txwv li, cov khoom siv hlau feem ntau yog los ntawm casting, forging, los yog stamping factories, thaum cov khoom yas los ntawm kev txhaj tshuaj molding factories; Raws li kev ntim khoom thiab kev thauj mus los, cov khoom hlau feem ntau hnyav dua thiab raug corrosion, thaum cov khoom siv hluav taws xob yuav tsum muaj kev tiv thaiv zoo li qub. Cov kev sib txawv no yog cov ntsiab lus uas yuav tsum tau xav txog thaum xaiv thiab muag cov khoom.
Kev faib tawm los ntawm Kev Sib Tham Qhov Chaw lossis Cov Qauv
Raws li cov qauv thiab qhov chaw sib dhos ntawm lub tsheb, cov khoom siv hauv tsheb feem ntau muab faib ua lub cav qhov chaw, chassis qhov chaw, lub cev qhov chaw, thiab cov khoom siv hluav taws xob, uas feem ntau hu ua "plaub pawg loj" hauv kev lag luam:
Cav Qhov Chaw: Hais txog lub cav fais fab nws tus kheej thiab nws cov khoom pabcuam, xws li pistons, txuas rods, crankshafts, thiab li qub hauv lub cav sib dhos, thiab cov khoom siv sab nraud xws li kev noj thiab tso pa tawm thiab cov roj txhaj tshuaj. Cov khoom no yog "lub plawv" ntawm lub tsheb thiab ncaj qha cuam tshuam rau lub zog tso zis thiab roj kev lag luam.
Chassis Parts: Hais txog cov khoom muaj feem xyuam nrog lub tsheb txav thiab tuav, suav nrog cov kab ke sib kis, cov iav khiav, thiab lub zog nres. Cov piv txwv muaj xws li lub gearbox, driveshaft, ncua kev kawm system Cheebtsam (shock absorbers, tswj caj npab, thiab lwm yam), steering system Cheebtsam (steering gear, steering knuckle, thiab lwm yam), thiab braking system Cheebtsam (brake discs, calipers, thiab lwm yam). Chassis Cheebtsam yog qhov tseem ceeb rau kev ruaj ntseg ntawm lub tsheb thiab kev tuav, kom muaj kev nyab xeeb thiab kev tsav tsheb zoo ntawm ntau txoj kev.
Lub cev qhov chaw: Cov no xa mus rau cov qauv thiab sab nrauv ntawm lub tsheb lub cev, suav nrog lub thav duab, qhov rooj, lub ru tsev, hood, fenders, bumpers, windows, thiab cov khoom sab hauv xws li cov rooj zaum, txoj siv sia, thiab dashboard. Lub cev qhov chaw tsim lub tsheb lub cev pob txha thiab cov duab, muab qhov chaw thiab kev tiv thaiv rau cov neeg nyob, thiab nqus lub zog thiab muab kev tiv thaiv hauv kev sib tsoo.
Cov khoom siv hluav taws xob: Cov no xa mus rau cov khoom siv hluav taws xob thiab hluav taws xob thiab cov khoom siv hauv lub tsheb, suav nrog lub tshuab hluav taws xob, lub tshuab hluav taws xob, roj teeb, lub teeb, lub suab thiab kev taw qhia, lub tshuab cua txias, ntau yam sensors, thiab hluav taws xob tswj units. Cov khoom siv hluav taws xob yog lub luag haujlwm rau lub tsheb teeb pom kev zoo, infotainment, kev tswj ib puag ncig, thiab kev tsav tsheb ntse, thiab sawv cev rau ib feem ntawm kev siv thev naus laus zis ntawm cov tsheb niaj hnub no.
