Niva Chevrolet generator: ua haujlwm tsis zoo thiab kho
Niva Chevrolet generator: ua haujlwm tsis zoo thiab kho
Anonim

Niva Chevrolet yog qhov nyiam tiag tiag ntawm cov tsheb khiav tawm hauv kev lag luam tsheb niaj hnub hauv lub tebchaws. Nws muab cov khoom zoo ntawm ob qho tib si ncig saib SUV thiab lub tsheb rau tsev neeg mus ncig ua si. Vim nws lub teeb yuag thiab luv luv overhangs, Chevrolet Niva tuaj yeem tsav tawm-txoj kev thiab fords. Nws nce toj toj siab yooj yim.

Tab sis lub tshuab hluav taws xob yog ib qho ntawm lub tsheb cov ntsiab lus yooj yim tshaj plaws. Nrog kev tshuaj xyuas tsis tu ncua ntawm cov khoom siv hluav taws xob, nrog rau kev tshem tawm cov av thiab ya raws raws sijhawm, kev kho yuav tsis tas yuav tsum tau txawm tias thoob plaws hauv lub tsheb tag nrho.

generator ua haujlwm

Lub tshuab hluav taws xob Niva Chevrolet yog lub luag haujlwm rau kev ua haujlwm ruaj khov thiab ua haujlwm zoo ntawm cov khoom siv hluav taws xob. Tus tswv yuav tsum txheeb xyuas qhov ua tsis tau zoo nyob rau lub sijhawm thiab ua haujlwm kho kom zoo, vim tias kev ua haujlwm ntawm txhua qhov teeb pom kev zoo nyob ntawm nws qhov zoo. Nws kuj cuam tshuam rau roj teeb lub neej. Lub tshuab hluav taws xob tsis tu ncua yog muab los ntawm lub tshuab hluav taws xob.

Txawm hais tias nws yog qhov me me, lub tshuab hluav taws xob muaj lub zog zoo. Txhawm rau tiv thaiv kev tawg thiab tsis ua haujlwmautomobile regulator, tus tswv yuav tsum ua raws li cov cai rau kev khiav tsheb.

Chevrolet Niva generator
Chevrolet Niva generator

Kev saib xyuas tshwj xeeb yuav tsum tau them rau Niva Chevrolet generator ua haujlwm li cas. Kev ua haujlwm tsis zoo uas ua rau tsis ua haujlwm hauv nws txoj haujlwm tuaj yeem txiav txim siab ntawm kev kuaj mob tsheb. Thiab kev kho yog nyob ntawm tag nrho ntawm qhov nyuaj ntawm kev tawg.

Faults uas tshwm sim hauv kev ua haujlwm ntawm lub tshuab hluav taws xob

Lub tshuab hluav taws xob Chevrolet Niva, daim duab uas tau muab rau hauv peb tsab xov xwm, tej zaum yuav muaj qhov ua haujlwm tsis zoo hauv qab no:

  • puas tsuaj lossis hnav tag nrho;
  • txhuam txhuam hnav tawm;
  • rectifier tsis ua haujlwm;
  • faulty voltage regulator;
  • manifold hnav tawm;
  • hnav lossis puas tag nrho cov kabmob;
  • charger circuit wires puas.
niva chevrolet generator malfunction
niva chevrolet generator malfunction

Tus tswv ntawm lub tsheb yuav tsum tau paub txog cov laj thawj tseem ceeb uas lub tshuab hluav taws xob ua haujlwm tsis zoo. Ntxiv rau, koj yuav tsum paub yuav ua li cas tshem tawm cov kev tawg no, nrog rau kev tiv thaiv kev tiv thaiv kom tiv thaiv lawv.

Chevrolet Niva generator

Nyob ntawm hom tam sim no, cov tshuab hluav taws xob yog DC thiab AC. Cov tswv ntawm lub npe hu ua lub tsheb qee zaum tsis paub, tab sis cov tshuab hluav taws xob twg siv rau cov qauv no? "Chevrolet Niva" yog muab nrog ib tug electromechanical alternating tam sim no ntaus ntawv. Ib tug diode choj yog ua nyob rau hauv no - ib tug rectifier. Txhawm rau muab kev ua haujlwm rau cov neeg siv khoom siv hluav taws xob, nws hloov pauv qhov hloov pauvtam sim no mus ncaj qha. Tus choj diode nrog lub tshuab hluav taws xob yog ib lub tshuab, lawv tuaj yeem nyob hauv ob qho tib si hauv rooj plaub thiab hauv lub hau ntawm lub tshuab hluav taws xob.

Kev ua haujlwm ntawm qhov tom kawg yog cuam tshuam los ntawm kev ceev ntawm lub tsheb thiab kev ceev ntawm nws lub cav, txij li lub tshuab hluav taws xob txuas nrog ib txoj siv rau nws lub crankshaft. Txhawm rau tswj cov zis tam sim no, ib qho hluav taws xob regulator relay raug teeb tsa. Tsis tas li ntawd, kev sib xyaw hluav taws xob tswj hluav taws xob tau tsim rau hauv cov tshuab hluav taws xob niaj hnub.

dab tsi generators Niva Chevrolet
dab tsi generators Niva Chevrolet

Chevrolet Niva lub tshuab hluav taws xob tuaj yeem raug ua txhaum hauv qab no:

  • electric;
  • mechanical.

Yog tias qhov ua haujlwm tsis zoo yog cov neeg kho tshuab, ces nws suav nrog kev tawg ntawm lub mount, vaj tse, faulty mob ntawm lub clamping springs, bearings, siv tsav los yog lwm yam breakdowns uas tsis muaj feem xyuam rau cov hluav taws xob.

Hauv thawj hom kev ua haujlwm tsis zoo, winding so, burnout lossis hnav ntawm txhuam yog ua tau, lub rotor tuaj yeem tho, thiab luv luv tshwm sim ntawm qhov lem. Tus choj diode thiab cov relay-regulator yuav tsis raug txiav txim.

Qee zaum muaj cov cim qhia tias Chevrolet Niva lub tshuab hluav taws xob tsis zoo, tab sis kev sib txawv kiag li tuaj yeem ua rau qhov teeb meem no.

Cov cim qhia ntawm lub tshuab hluav taws xob tsis ua haujlwm

Raws li txoj cai, muaj ntau qhov cim qhia ntawm lub tshuab hluav taws xob ua haujlwm tsis zoo:

  1. Thaum lub cav khiav, lub roj teeb tso tawm qhov taw qhia teeb flashes lossis nyob twj ywm tsis tu ncua.
  2. Lub tsheb teeb pom kev dim thiab rattling thaum lub cav khiavbeep los yog ntsiag to heev.
  3. roj teeb ntws sai.
  4. Lub ci ntsa iab ntawm lub teeb taub hau hloov pauv loj npaum li cov kiv puag ncig nce.

Chevrolet Niva alternator siv

Txhawm rau kom tsis txhob nkag mus rau qhov xwm txheej tsis zoo, nws yog ib qho tsim nyog los xyuas kom meej tias Chevrolet Niva alternator siv yog ua haujlwm. Yog li, lub xub ntiag ntawm kev puas tsuaj rau lub rubey tuaj yeem ua rau kev puas tsuaj rau txoj siv, vim li ntawd, nws tuaj yeem tawg.

alternator siv Niva Chevrolet
alternator siv Niva Chevrolet

Hloov txoj siv hloov pauv

Txhawm rau hloov Chevrolet Niva alternator siv, koj yuav tsum siv cov cuab yeej hauv qab no:

  • screwdriver;
  • jack;
  • set ntawm cov yuam sij.

Nyob rau hauv lub tsheb Chevrolet Niva, lub alternator siv yog hloov raws li nram no:

  1. Koj yuav tsum tshem tawm qhov txuas ntawm lub crankshaft txoj hauj lwm sensor.
  2. Unscrew thiab tshem tawm cov ntsia liaj qhov rooj uas ruaj lub sensor.
  3. Cov txiv ntoo uas txuas lub tshuab hluav taws xob yuav tsum tau xoob me ntsis thiab txav mus rau qhov thaiv. Nrog rau qhov hloov pauv hloov pauv, nws txoj siv yuav xoob thiab tshem tawm yam tsis muaj teeb meem.
  4. Siv lub jack ntawm sab qhov chaw uas lub tshuab hluav taws xob nyob, tsa lub tshuab ua ntej iav.
  5. rub txoj siv kom deb ntawm lub twj tso kua mis. Tig lub log kom txav lub rubey mus rau lub rub.
  6. Cia li tshem txoj siv ntawm lwm lub rubeys.
  7. Tus tshiab yuav tsum xub muab tso rau ntawm lub alternator pulley thiab crankshaft pulley, thiab tsuas yog tom qab ntawd muab tso rau ntawm lub twj tso kua mis.
  8. Tig lub log raumus txog rau thaum txoj siv sia nyob ntawm lub pulley.
  9. Muab lub tshuab hluav taws xob tso rau hauv qhov chaw, thiab rub txoj siv, txuas rau lub bracket nrog lub txiv ntseej.
  10. Hloov lub crankshaft txoj hauj lwm sensor.

Alternator hloov txoj siv ua tiav.

Generator roller

Txoj siv tawv nruj cuam tshuam rau kev ua haujlwm ntawm lub tshuab hluav taws xob. Thiab Chevrolet Niva generator cov menyuam tswj nws. Thaum lub sijhawm ua haujlwm ntawm lub tsheb, nws yog ib qho tsim nyog los xyuas kom meej tias cov menyuam nyob hauv qhov zoo. Yog tias muaj qhov tsis txaus ntseeg me ntsis ntawm kev tawg, Chevrolet Niva yuav tsum tau kho.

Chevrolet Niva generator rau cov menyuam
Chevrolet Niva generator rau cov menyuam

Yuav ua li cas los hloov lub nro roller

Lub tshuab hluav taws xob cov khoom siv hluav taws xob yog qhov yooj yim heev. Cov kabmob yog nws cov ntsiab lus tseem ceeb. Thaum loosening los yog qeeb ntawm txoj siv, nws yog ib qho tsim nyog los xyuas cov kabmob nws tus kheej los ntawm kev tig nws los ntawm tes. Cov menyuam ua haujlwm muaj kev sib hloov ntsiag to, tsis muaj jerk thiab tom. Yog tias cov menyuam nyob hauv qhov teeb meem tsis zoo, nws yuav tsum tau hloov pauv, uas tuaj yeem ua tau txawm tias nyob hauv chav nres tsheb, nrog cov cuab yeej tsawg kawg nkaus.

Nruab ib lub pob khawm lossis lwm yam cuab yeej uas tuaj yeem tiv thaiv kev txav ntawm lub crankshaft kom lub clutch disc kaw. Los ntawm loosening lub ntsia liaj qhov rooj uas ruaj cov menyuam, txo qhov nro ntawm txoj siv. Tom qab tag nrho unscrewed axial ntsia liaj qhov rooj, lub nro cov menyuam raug tshem tawm. Tom qab ntawd lawv nruab ib lub menyuam tshiab thiab kho txoj siv tawv.

Tom qab hloov cov menyuam, koj yuav tsum rov kuaj xyuas thiab xyuas nws cov haujlwm. Phau ntawv qhia muaj cov lus qhia ntxaws txog cov lus piav qhiateeb meem.

Generator txhuam

Txhuam txhuam txhuam ntawm "Chevrolet Niva" alternator tuaj yeem ua rau lub zog poob hauv lub tsheb hluav taws xob. Qhov no suav hais tias yog ib qho ntawm cov laj thawj tseem ceeb thiab nquag ua rau hom kev ua haujlwm tsis zoo no. Tab sis txij li lub tshuab hluav taws xob muaj tus qauv tsim yooj yim thiab yooj yim rau kev mus, txawm tias tus neeg tsav tsheb tsis muaj peev xwm tuaj yeem hloov nws cov txhuam hniav.

alternator txhuam Niva Chevrolet
alternator txhuam Niva Chevrolet

Cov cim tseem ceeb ntawm kev txhuam tsis ua haujlwm yog:

  • voltage dips tshwm sim;
  • roj teeb tsis tuav nqi;
  • tsis muaj zog taub hau hmo ntuj, ntsais;
  • xov tooj cua kaw, thiab lwm yam.

Feem ntau, thaum dhau kev tshuaj ntsuam xyuas, cov khoom me me ntawm lub tshuab hluav taws xob tsis tshua kuaj xyuas. Yog li ntawd, hnav txhuam hniav tuaj yeem ua rau koj nco txog lawv tus kheej yam tsis tau xav txog. Tab sis ua ntej txiav txim siab tias qhov kev hloov ntawm Chevrolet Niva generator txhuam yog tsim nyog, koj yuav tsum paub seb puas muaj lwm yam ua haujlwm tsis zoo uas tuaj yeem ua rau cov tsos mob zoo li no. Thiab tsuas yog tom qab ua kom paub tseeb, koj tuaj yeem disassemble lub tshuab hluav taws xob rooj plaub.

Txhob txhuam txhuam txhuam

Thaum hloov cov txhuam hniav, lub tshuab hluav taws xob hluav taws xob raug tshem tawm ua ke nrog lawv ua ke. Hauv qhov no, lub davhlau ya nyob twg tsis zoo ntawm lub roj teeb raug tshem tawm thiab cov xov hlau uas los ntawm lub tshuab hluav taws xob lub tshuab hluav taws xob raug txiav tawm.

Tom qab ntawd cov hlua hluav taws xob raug txiav. Los ntawm lawv cov lus qhia nrog lub davhlau ya nyob twg zoo, nws yog ib qho tsim nyog los tshem tawm cov roj hmab cap uas ua haujlwm tiv thaiv. Tom qab ntawd koj yuav tsum tau unscrew lub txiv ntseej ntawm cov xov hlau, uas lawv tau txuas nrog lub tshuab hluav taws xob, thiab tshem tawm lawv.

Txhim kho lub caij nplooj ntoos hlav clipslub tshuab hluav taws xob, koj yuav tsum tshem nws cov dub casing, ua los ntawm yas. Siv lub Phillips ntsia hlau, unscrew lub fasteners ntawm lub voltage regulator. Tau nws ua tiav nrog txhuam. Tom qab ntawd disconnect tus hlau thaiv ntawm nws.

Hloov hloov txhuam txhuam thiab rov nruab rau hauv qhov kev txiav txim rov qab.

Yog tias qhov ntev ntawm cov txhuam hniav tsawg dua 0.5 hli, lawv yuav tsum tau hloov. Tab sis yog tias cov txhuam hniav nyob rau hauv kev ua haujlwm, thiab lub tshuab hluav taws xob Niva Chevrolet tsis them tus nqi, nws yog ib qho tsim nyog los xyuas qhov kev ua haujlwm ntawm cov hluav taws xob tswj hluav taws xob thiab cov hluav taws xob los ntawm cov regulator mus rau cov txhuam hniav.

Yog vim li cas thiaj hloov lub alternator

Ib qho ntawm cov laj thawj vim li cas thiaj hloov lub tshuab hluav taws xob ntawm Chevrolet Niva tsuas yog tsim nyog yog kev puas tsuaj rau lub windings. Yog tias qhov no tshwm sim, ces xav tau ib qho rov qab, lossis koj yuav tau yuav lub tshuab hluav taws xob tshiab. Tej zaum qhov kev kho yuav raug nqi me ntsis pheej yig dua, tab sis tsis muaj leej twg yuav muab kev lees paub rau koj txog qhov zoo ntawm cov rewind thiab cov khoom tsis cuam tshuam ntawm tam sim no rau lub roj teeb.

Chevrolet niva alternator hloov
Chevrolet niva alternator hloov

Tshem tawm lub alternator

Rau cov txheej txheem no, koj yuav tsum siv Phillips ntswj ntsia hlau. Tsis tas li ntawd, koj yuav tsum siv lub tsheb tester lossis ohmmeter, 10 tus yuam sij thiab lub teeb ntsuas.

Txhawm rau hloov lub tshuab hluav taws xob, koj yuav tsum tau txais nws los ntawm lub tshuab hluav taws xob. Ua ntej, disconnect tus xaim thiab tsis zoo roj teeb davhlau ya nyob twg. Tom ntej no, disconnect lub thaiv nrog cov xov hlau thiab cov zis ntawm lub tshuab hluav taws xob, thiab tshem tawm cov npog tiv thaiv los ntawm qhov ntawd. Tom qab ntawd, unscrewing lub txiv ntseej, disconnect cov xov hlau ntawm lub tshuab hluav taws xob tiv thaiv bolt. Tom qab ntawd unscrew lub bolt uas ruaj lub tshuab hluav taws xob raunro bar, thiab rub nws tawm. Nws tseem yuav tsum tau unscrew lub ntsia liaj qhov rooj-shaped mount nyob rau hauv qab ntawm lub generator.

Tom qab ntawd koj yuav tsum tshem txoj siv sia. Tom qab tshem tag nrho cov bolts, lub tshuab hluav taws xob yuav tsum tau muab tshem tawm ntawm lub bracket siv lub spatula mounting. Txhawm rau nruab ib qho tshiab, koj yuav tsum mus dhau tag nrho cov txheej txheem rov qab.

Hloov cov khoom siv hluav taws xob tau piav qhia, koj yuav tsum tau tshuaj xyuas nws txoj siv sia thiab kho nws qhov nro. Tab sis ua ntej hloov lub qub Chevrolet Niva generator mus rau ib tug tshiab, koj yuav tsum xyuas kom meej tias qhov kev hloov yog tiag tiag tsim nyog. Muaj qee lub sij hawm thaum kho tuaj yeem ua tiav ntawm koj tus kheej yam tsis muaj kev pab los ntawm cov kws tshaj lij.

Txhawm rau kom tsis txhob muaj kev ntxhov siab, nws yuav tsum raug sau tseg tias lub tshuab hluav taws xob npog tau raug tso rau qhov raug. Tom ntej no, koj yuav tsum tau tshem tawm cov yas tiv thaiv npog los ntawm unfastening peb latches ntawm nws. Lub voltage regulator thiab txhuam tuav raug tshem tawm ua ke. Yuav kom tso lub rectifier unit thiab lub capacitor, nws yog tsim nyog los disconnect cov xov hlau los ntawm lub regulator davhlau ya nyob twg. Lub stator winding muaj peb lub terminals. Thiab txhawm rau ua haujlwm kom tshem tawm lub rectifier unit thiab capacitor, koj yuav tsum khoov cov lus xaus me ntsis. Prying tawm ntawm sab qhov chaw uas cov hlua khi nyob, tshem lub hau ntawm lub tshuab hluav taws xob.

Clamping lub tshuab hluav taws xob rotor hauv lub vise, unscrew lub mount los ntawm lub pulley. Tom qab ntawd tshem tawm lub caij nplooj ntoos hlav washer, pulley thiab thrust washer. Tom qab ntawd lub rotor thiab lub nplhaib nyob deb tau ua tib zoo rub tawm thiab kuaj xyuas lawv tus mob. Yog hais tias lub nplhaib qhia pom tias muaj kev puas tsuaj, khawb thiab pom qhov hnav tsis zoo, nws yuav tsum yogsanded nrog ib txwm sandpaper. Yog tias qhov tshwm sim tsis zoo, lub nplhaib yog av ntawm lub tshuab dhos nrog ib txheej me me ntawm cov hlau tshem tawm.

Tau txuas lub rotor nrog lub nplhaib plam, xyuas qhov kev tiv thaiv ntawm nws cov winding nrog lub tester. Yog hais tias cov xaim puas lawm, lub 'meter' yuav qhia qhov kev nyeem ntawv tsis kawg. Vim li no, lub rotor yuav tsum tau hloov.

Txhawm rau txheeb xyuas seb lub rotor winding kaw los yog tsis, koj yuav tsum qhib lub teeb ntsuas hauv lub network, uas nqa qhov hloov pauv ntawm 220 V. Ib lub teeb xaim txuas nrog lub rotor, txhua lub nplhaib txuas nrog. tus thib ob nyob rau hauv lem. Yog tias lub teeb ci, lub rotor yuav tsum tau hloov.

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