Thaum lub sijhawm ua haujlwm, cov tshuab hluav taws xob tuaj yeem ntsib ntau yam ua haujlwm tsis zoo. Hauv qab no yog ib qho kev ntsuam xyuas ntawm qee qhov teeb meem thiab lawv cov kev daws teeb meem:
I. Mechanical Failures
1. Kev puas tsuaj los yog hnav
● Cov tsos mob:Kev ua haujlwm tsis ruaj khov ntawm lub cev muaj zog, suab nrov txawv txav, thiab thaum muaj mob hnyav, ua kom tiav nres.
● Ua rau:Feem ntau yog vim cov kabmob tsis txaus lubrication, cov kabmob tsis zoo, lossis kev teeb tsa tsis raug.
● Kev daws:Tsis tu ncua xyuas cov kabmob lubrication thiab hloov cov roj lubricating tam sim. Thaum lub sij hawm kev teeb tsa, xyuas kom meej meej meej ntawm cov kabmob thiab lub caj dab kom tiv thaiv kev puas tsuaj los ntawm kev tshem tawm ntau dhau lossis tsis txaus. Hloov cov bearings puas tam sim ntawd.
2. Xauv Xaus Npog
● Cov tsos mob:Kev vibration thiab suab nrov txawv txav thaum lub cev muaj zog ua haujlwm.
● Kev Tshawb Fawb Ua Ntej:Tej zaum yuav tshwm sim los ntawm xoob kho screws los yog kawg npog deformation.
● Kev daws:Tsis tu ncua xyuas qhov kawg npog fastening thiab ceev ceev ceev ceev. Hloov cov npog qhov kawg uas muaj qhov deformed hnyav nrog cov tshiab.
II. Hluav taws xob yuam kev
1. Winding luv Circuit Court lossis qhib Circuit Court
● Cov tsos mob:Lub cev muaj zog tsis pib ib txwm lossis nthuav tawm qhov txawv txav thaum lub sijhawm ua haujlwm, xws li kub dhau los lossis tam sim no.
● Kev Tshawb Fawb Ua Ntej:Feem ntau tshwm sim los ntawm kev puas tsuaj los ntawm rwb thaiv tsev, tsis zoo soldering, los yog overload.
● Kev daws:Tsis tu ncua tshuaj xyuas winding rwb thaiv tsev thiab tam sim hloov cov khoom rwb thaiv tsev puas. Xyuas kom siab - zoo soldering thaum lub sij hawm winding los ua ke los tiv thaiv qhib circuits los ntawm tsis zoo soldering. Kho lossis hloov windings nrog luv luv Circuit Court uas twb muaj lawm lossis qhib circuits.
2. Cov khoom siv hluav taws xob tsis zoo
● Cov tsos mob:Nyuaj pib lub cev muaj zog, ua haujlwm tsis ruaj khov, lossis ua tiav tsis tiav pib.
● Kev Tshawb Fawb Ua Ntej:Ntau dhau qhov siab lossis tsis tshua muaj hluav taws xob hluav taws xob, lossis ua txhaum ntawm lub zog hluav taws xob hluav taws xob.
● Kev daws:Xyuas kom tseeb tias lub hwj chim mov voltage yog nyob rau hauv lub cev muaj zog qhov ntsuas voltage ntau. Rau Circuit Court faults, tshuaj xyuas cov kab uas puas lawm thiab tam sim ntawd hloov tej seem uas puas lawm.
III. Sib nqus Circuit Court Faults
1. Ncej Core Detachment lossis luv Circuit Court
● Cov tsos mob:Kev ua haujlwm tsis zoo ntawm lub cev muaj zog; Cov mob hnyav tuaj yeem tiv thaiv kev ua haujlwm li qub.
● Kev Tshawb Fawb Ua Ntej:Feem ntau tshwm sim los ntawm cov khoom tsis zoo - cov ntaub ntawv zoo, kho tsis tau zoo, lossis kub siab.
● Kev daws:Xaiv cov - cov ntaub ntawv zoo tshaj plaws thiab xyuas kom ruaj ntseg ncej fixation. Tsis tas li ntawd, saib xyuas lub cev muaj zog thaum lub sijhawm ua haujlwm los tiv thaiv cov ncej puas los ntawm kev kub dhau. Kho lossis hloov cov ncej uas raug tshem tawm lossis luv luv.
IV. Lwm yam txhaum
1. Lub cev muaj zog tshaj
● Cov tsos mob:Lub cev muaj zog overheating, muaj peev xwm nrog cov pa luam yeeb.
● Kev Tshawb Fawb Ua Ntej:Load tshaj lub cev muaj peev xwm ntsuas.
● Kev daws:Tshawb xyuas qhov xwm txheej load. Yog tias ntau dhau, txo qhov load tam sim ntawd. Nyob rau tib lub sijhawm, xyuas lub tshuab cua txias kom ntseeg tau tias muaj cua sov txaus.
2. Lub cev muaj zog pib ua tsis tiav
● Cov tsos mob:Lub cev muaj zog tsis pib lossis ntsib teeb meem pib.
● Kev Tshawb Fawb Ua Ntej:Tej zaum yuav tshwm sim los ntawm cov teeb meem kev sib txuas ntawm lub hwj chim, ib qho - kev ua haujlwm theem, lossis kev sib txuas tsis raug.
● Kev daws:Tshawb xyuas cov fais fab cables, fuses, thiab kev sib txuas ntawm lub cev muaj zog kom ntseeg tau tias tsis muaj kev puas tsuaj thiab kev xaim raug cai. Rau ib qho kev ua haujlwm -theem, xyuas yog tias ib theem ploj lawm ntawm lub hwj chim mov. Rau kev sib txuas winding tsis raug, rov- txheeb xyuas peb lub-theem terminals thiab xyuas windings rau kev tawg lossis luv luv.
Cov lus qhia txog kev kho lub cev muaj zog
Yuav kom txo qis lub cev muaj zog tsis ua haujlwm, cov neeg siv yuav tsum ua raws li cov kev tswj xyuas hauv qab no:
1. Tsis tu ncua saib xyuas lub cev muaj zog ua haujlwm, suav nrog qhov kub thiab txias, tam sim no, qhov hluav taws xob, thiab lwm yam, kom ntseeg tau tias kev ua haujlwm nyob rau hauv ib txwm muaj.
2. Khaws lub cev kom huv si kom tsis txhob muaj plua plav thiab cov khib nyiab nkag mus rau hauv cov khoom.
3. Tshawb xyuas cov kabmob lubrication ib ntus thiab hloov cov roj lubricating tam sim.
4. Tsis tu ncua xyuas qhov kawg npog fastenings thiab zawm screws raws li xav tau.
5. Tsis tu ncua xyuas cov rwb thaiv tsev ntawm cov windings thiab tam sim ntawd hloov cov ntaub ntawv rwb thaiv tsev puas.
Hauv cov ntsiab lus, kev tsom xam thiab kev daws teeb meem ntawm kev tsis ua haujlwm ntawm lub cev muaj zog suav nrog ntau yam, suav nrog kev ua haujlwm tsis zoo, hluav taws xob tsis ua haujlwm, sib nqus Circuit Court tsis ua haujlwm, thiab lwm yam ua haujlwm tsis zoo. Los ntawm kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua, kev tshawb nrhiav raws sij hawm thiab kev daws teeb meem ntawm cov teeb meem tuaj yeem ua kom lub cev muaj zog ua haujlwm zoo thiab txuas ntxiv nws lub neej kev pab cuam.