Core Essence of Hunting: Imbalanced matching of fuel mov, ceev tswj, huab cua intake thiab mechanical resistance. Tus tswv xeev rov kho lub cav ceev rov qab thiab tawm mus, uas ua rau pom kev hloov pauv ntawm kev sib hloov ceev, nrog rau cov viav vias ntawm qhov hluav taws xob thiab zaus.
I. Kev Ua Tsis Ncaj Ncees ntawm Kev Tswj Xyuas Ceev (Tau suav txog 80% ntawm Kev Tua Tsiaj Tsis Tau)
1. Chav nyob nrog Mechanical Governors
(1) Fatigued los yog tsis sib xws Elasticity ntawm Governor Spring
Deformed los yog softened springs ua rau tawm - ntawm -sync rhiab heev. Cov kev hloov pauv me me yuav ua rau muaj kev hloov pauv ntawm cov roj hnyav thiab lub sijhawm oscillation.
(2) Hnav, Stuck Flyweights nrog kev tshem tawm ntau dhau
Loose los yog rusted flyweight pins ua rau sluggish qhib / kaw txav thiab asynchronous ceev tswj teb.
(3) Tsis txaus, paug lossis dhau viscous Governor Internal Roj
Tsis zoo li lubrication damping tshem tawm cov nyhuv buffering thiab ua rau lub sijhawm hloov pauv ceev; impurities nyob rau hauv lub cav roj yuav jam flyweights.
(4) Npog lossis xoob roj tswj khib thiab hloov rab diav rawg
Kev thawb tsis ruaj khov- rub tawm ntawm cov khib nyiab tiv thaiv tus tswv xeev los ntawm kev ruaj ntseg roj.
(5) Kev kho tsis raug ntawm Idle Speed Screw thiab High -Speed Limit Screw
Kev tswj ceev nrawm dhau ntawm qhov tsis ua haujlwm ua rau muaj roj ntau ntxiv / txo qis thaum muaj kev cuam tshuam me me.
2. Chav nyob nrog Electronic Speed Governors
(1) Loose Speed Sensor, Tsis raug Sensor Clearance lossis Tsis Pom Zoo Cable Sib cuag
Fluctuating sau ceev cov cim qhia yuam kev rau tus maub los kom nquag hloov roj xa.
(2) Stuck Actuator (Throttle lub cev muaj zog), Tsis txaus Stroke lossis puas cov lus qhia Potentiometer
(3) Tsis raug Parameter Chaw ntawm Tus Thawj Kav Tebchaws Tswj Xyuas (Ntau dhau qhov nce siab & Kev ruaj ntseg tsis zoo)
(4) Lub roj teeb tsis ruaj khov
Fais fab mov fluctuations cuam tshuam qhov txav ntawm tus actuator.
II. Faults of Fuel Supply System
1. Cua nkag hauv roj Circuit Court (Feem ntau qhov teeb meem)
Cov kav dej xau, cov ntxaij lim dej tsis zoo, cov twj siv hluav taws xob tsis zoo lossis cov roj tank qis heev tso cai rau huab cua nkag mus rau qhov siab - cov roj hluav taws xob siab, ua rau cov roj xa hluav taws xob tsis sib xws thiab nrawm nrawm nrawm.
2. Clogged Diesel Lim lossis Crushed Roj Yeeb
Kev siv roj tsis txaus tsis tuaj yeem tiv nrog kev hloov pauv ntawm kev thauj khoom thiab ua rau muaj kev hloov pauv nrawm dua.
3. Tsis zoo Atomization, Roj Dripping lossis Seized Roj Injectors
Lub zog tsis sib xws ntawm cov thooj voos kheej kheej tshwm sim los ntawm kev txhaj tshuaj tsis sib xws.
4. Hnav Siab -Tswj Pump Plungers lossis Tsis Zoo Sealing ntawm Cov Khoom Siv Valve
Tsis ruaj tsis khov roj mov siab ua rau lub sij hawm hloov pauv ntawm cov roj xa khoom ntim.
5. Dej ntau dhau los yog impurities hauv Diesel Roj
Tsis ruaj khov combustion thiab fluctuating explosion siab induce yos hav zoov.
III. Malfunctions ntawm Air Intake System
1. Clogged Cua Lim Hnyav
Kev nqus cua tsis txaus ua rau huab cua tsis sib xws- roj sib tov thiab kev sib xyaw ua kom sib xyaw ua pa phem.
2. Cov kav dej xau lossis Loose Turbo Pipeline
Turbocharged units raug kev txom nyem tsis ruaj khov siab thiab hloov pauv huab cua kom tsawg.
3. Turbocharger Failures (Stuck Ncej, Hnav Impeller)
Volatile boost siab ua rau lub zog tsis ruaj khov.
IV. Mechanical Body Failures ntawm lub cav
1. Tsis sib xws Compression Pressure hla lub tog raj kheej
Cov dej ntws tawm, hnav piston rings lossis me ntsis lub tog raj kheej lub taub hau gasket to tsim lub zog tsis sib xws ntawm ib lub tog raj kheej.
2. Tsis tsim nyog Valve Clearance (loj dhau lossis me dhau)
Kev txwv tsis pub noj & tso pa tawm destabilizes cyclic cua kom ntim ntim.
3. Kev hnav ntau dhau ntawm Crankshaft, Txuas Qws thiab Bearings
Lub sijhawm hloov pauv hauv kev ua haujlwm tsis zoo cuam tshuam lub cav nrawm nrawm.
4. Kev Txhaum Cai Txhaum Cai Ua Ntej
Offset combustion timeing generates tsis sib npaug zog xa.
V. Cov khoom siv sab nraud ntawm Load & Supporting Equipment
1. Kev hloov pauv hnyav lossis qhov tsis txaus ntawm kev thauj khoom
Kev cuam tshuam cuam tshuam los yog tsis sib npaug loj heev peb -theem loads yuam kom lub tsev kho qhov tso zis ntau zaus.
2. Stuck Generator Bearing lossis Rotor Scuffing
Periodic mechanical drag resistance cuam tshuam lub cav ceev stability.
3. Tsis zoo li txoj siv tawv kis tau tus mob los yog puas tsuaj coupling Buffer Rubber Block
Jittery fais fab kis tau rov qab mus rau lub cav thiab ua rau kev yos hav zoov.
Kauj ruam-los ntawm-Txoj kev daws teeb meem nrawm nrawm (los ntawm yooj yim mus rau qhov nyuaj)
1. Tshawb xyuas cov roj hluav taws xob rau cov cua nkag, hloov cov lim dej thiab cov cua los ntawm cov roj
2. Ntxuav cov lim cua thiab xyuas qhov nruj ntawm cov kav dej sib txuas
3. Tshawb xyuas tus tswv xeev roj, flyweights thiab roj khib rau jamming
4. Calibrate roj injectors thiab kuaj kev khiav hauj lwm ntawm siab - roj twj tso kua mis
5. Rau cov chaw tswj hluav taws xob hauv hluav taws xob: Tshawb xyuas kev sojntsuam nrawm, thaiv cov kab hluav taws xob thiab cov tswj tsis tau
6. Tshawb xyuas lub valve tshem tawm thiab lub tog raj kheej compression siab
7. Txheeb xyuas cov xwm txheej thauj khoom thiab kev ua haujlwm ntawm lub tshuab hluav taws xob