Ib qho kev ua kom haum harmonic balancer tuaj yeem cuam tshuam cov cav kev ua haujlwm thiab ua rau muaj kev puas hnyav. Nws nqus tau vibrations los ntawm crankshaft, kom ua haujlwm du. Teeb meem nrog aGM harmonic balancerlossis ibSab Nrauv Sib Xwstej zaum yuav ua rau misaligned Cheebtsam. Raws sij hawmCrankshaft harmonic balancer hloovTiv thaiv kev siv tus nqi thiab tiv thaiv lub cav muaj kev ncaj ncees.
Cov tsos mob tseem ceeb ntawm qhov phem harmer
Ntau lub cav vibrations
Kev co ntau dhau ntawm lub cavFeem ntau qhia tias yog kev ua tsis tau zoo sib npaug. Qhov kev tivthaiv no yog tsim los ntawm crankshaft. Thaum nws malfunctions, lub cav shakes ntau dua li ib txwm, tshwj xeeb tshaj yog thaum siab dua. Cov kev deeg no tuaj yeem ua rau txaus ntshai yog tias tsis muaj nqi. Cov tsav tsheb kuj tseem yuav ceeb toom cov kev ua haujlwm qeeb dua, uas ntxiv cov cim qhia txog cov teeb meem nrog lub harmonic balancer.
- Cov cim qhia muaj xws li:
- Pom tau tshee thaum lub sijhawm ua haujlwm.
- Nce kev co ntawm kev kub ceev.
- Ib wobbling crankshaft pulley.
Knocking, rattling, los yog squeaking nrov
Cov suab nrov txawv txawv, xws li khob, rattling, lossis sneaking, feem ntau nrog tus cwj pwm tsis zoo. Cov suab no sib txawv nrog kev nrawm nrawm thiab tej zaum yuav ua yuam kev rau cov teeb meem entermen. Lub suab nrov tshwm sim los ntawm Balancer cov kev tsis taus ua haujlwm kom raug, ua rau muaj kev tsis zoo lossis kev puas tsuaj rau cov sib txuas.
- Qhov ntsuas tseem ceeb muaj xws li:
- Rattling lossis khob suab los ntawm lub cav.
- Squeaking nrov nrov uas nce nrog lub cav nrawm.
Pom wobble lossis puas tsuaj rau lub harmonic balancer
Kev kuaj xyuas pom tuaj yeem qhia tauCov cim ntshiab ntawm tus cwj pwm phem barancer. Cov kab nrib pleb, hnav, lossis puas tsuaj ntawm cov roj hmab insulator muaj. Lub sijhawm dhau los, cov roj hmab yuav cais tawm ntawm cov hlau seem, ua rau lub tshuab hluav taws xob thaum lub cav. Cov tshev kev teem caij ib txwm tuaj yeem pab txheeb xyuas cov teeb meem no thaum ntxov.
- Saib rau:
- Tawg los yog lub cev puas tsuaj ntawm lub balancer.
- Deterioration ntawm cov roj hmab insulator.
- Kev sib cais ntawm lub hub thiab ntiv nplhaib sab nraud.
Misaligned lossis Slipping Tsav
Ib qho kev sib cav sib ceg harmon balancer tuaj yeem ua rau tus tsav tsheb mus plam lossis misalign. Qhov kev tawm tsam txawv no tuaj yeem tsim kev txhaj tshuaj nias lossis cov suab nrov thaum lub cav ua haujlwm. Misaligned siv tawv kuj tseem tuaj yeem ua rau kev puas tsuaj ntxiv rau lub hnab nyiaj pulley.
- Cov tsos mob muaj xws li:
- Tsav siv txoj siv khi tawm ntawm nws txoj kev.
- Nyem los yog squealing nrov thaum lub sijhawm ua haujlwm.
Khij lub cav teeb ua si
Ib qho kev ua tsis tau harmon balancer tuaj yeem ua rau lub teeb kos duab. Qhov no tshwm sim thaum crankshaft txoj hauj lwm ntes tsis xwm txheej tsis xwm txheej uas tshwm sim los ntawm Balancer's malfunction. Cov tsav tsheb yuav tsum tsis txhob tsis quav ntsej cov lus ceeb toom no, vim tias nws yuav qhia txog cov teeb meem cav loj.
Lub sijhawm ua haujlwm lossis cov cim kev sib tw
Cov teeb meem sij hawm nquag tshwm sim thaum lub balancy balancer tsis muaj. Lub nplhaib sab nraud tuaj yeem plam, ua rau lub sijhawm ua rau misalign. Qhov no tuaj yeem ua rau lub cav tsis muaj zog, cuam tshuam cov kev ua tau zoo tag nrho.
| Cov ntaub ntawv ua pov thawj | Kev piav txog |
|---|---|
| Tseem ceeb tsis ua hauj lwm | Harmonic balancer tsis ua hauj lwm |
| Tsos mob | Tsis raug lub sij hawm lub cav vim yog swb sab nraud ntiv nplhaib; Txheeb xyuas cov sij hawm kos npe. |
Kev pheej hmoo ntawm tsis quav ntsej ib tug faulty harancer
Tsis quav ntsej ib tug tsis haum harmonic balancer tuaj yeem ua rau lub cav kev puas tsuaj loj thiab siv tau kim. Cov khoom sib xyaw no ua lub luag haujlwm tseem ceeb hauvTswj kev lag luam cavCov. Thaum nws ua tsis tiav, cov kev rau txim tuaj yeem nce nrawm, cuam tshuam rau ntau lub hauv lub tsheb.
Crankshaft puas tsuaj
Lub Balancer Balancer Dampens Torsional torsional kev co hauv crankshaft. Yog tsis muaj nws, cov kev co no tuaj yeem ua rau cov crankshaft kom tsis muaj zog lossis muaj kev so. Lub sijhawm dhau los, kev sib tsoo ntau dhau thiab quab yuam tuaj yeem cuam tshuam qhov balancer lub balancer cov roj hmab cov roj hmab, ntxiv rau kev pheej hmoo ntawm kev puas tsuaj.
| Mechanism ntawm Harmonic Balancer | Lub txim ntawm kev ua tsis tiav |
|---|---|
| Dampen torsional distortion | Tuaj yeem ua rau crankshaft tawg |
| ARSOUNB HLOOV | Tej zaum yuav ua rau lub cav tsis ua haujlwm |
Siv Thiab Pulley System Ua tsis ua hauj lwm
Lub neej ua haujlwm phem ntau zaus cuam tshuam rau txoj siv sia thiab pulley system. Yuav pom cov neeg tsav tsheb txawv txawv, xws li khob lossis rattling, lossis pom wobbling thaum lub cav ua haujlwm. Cov teeb meem no tuaj yeem ua rau siv misalignment, plam, lossis txawm tias ua tiav tsis tiav ntawm lub log pulley.
- Cov cim qhia muaj xws li:
- Wobbling harmonic balancer.
- Squealing lossis nyem nrov.
- Pom kev hnav ris tsho ntawm txoj siv sia thiab pulleys.
Nce lub cav hnav thiab kua muag
Kev tsis saib tsis saib xyuas cov neeg nyiam sib cav sib ceg ua kom muaj zog nce ntxiv ntawm cov cav. Txoj kev sib tw no tuaj yeem ua rau hnav kom ua ntej hnav cov kabmob, pistons, thiab txuas cov pas nrig. Sij hawm dhau los, lub cav txoj kev ua tau zoo, thiab qhov ntxim nyiam ntawm kev ua haujlwm ntawm cov neeg kho tshuab.
- Cov kev pheej hmoo tseem ceeb:
- Hnav cov pas nrig bearings.
- Nce kev ntxhov siab ntawm pistons thiab txuas cov pas nrig.
- Kev txiav txim siab qeeb ntev.
Muaj peev xwm ua tiav lub cav tsis ua haujlwm
Nyob rau hauv cov neeg mob hnyav, ib tug swb harmonic balancer tuaj yeem ua rau tag nrho cov cav tsis ua haujlwm. Cov kev ntxhov siab kub thiab cov roj hmab tsis zoo yuav ua rau lub balancer kom disintegrate, ua kom muaj kev puas tsuaj sab hauv zoo li crankshaft thiab pistons. Qib qib no ntawm kev puas tsuaj feem ntau yuav tsum tau kho cav lossis hloov chaw, uas yog ob lub sijhawm siv sijhawm thiab kim.
Lub sijhawm Post: Mar-17-2025