2024 Tus sau: Erin Ralphs | [email protected]. Kawg hloov kho: 2024-02-19 16:11
Tau kawg, kev kho kom tiav ntawm lub tshuab hluav taws xob tsis tau pom tias ua tiav los ntawm tes, tab sis ib daim tshev tuaj yeem muab tau. Qhov tseem ceeb tshaj plaws ntawm kev xeem yuav yog multimeter, lossis, raws li nws tseem hu ua, tester.
Tam sim no peb pib los ntawm kev tshuaj xyuas cov regulator relay. Yuav ua li cas txheeb xyuas lub tshuab hluav taws xob nrog lub tester? Yooj yim heev. Peb nqa ib lub multimeter thiab muab tso rau hauv qhov "ntsuas" txoj hauj lwm. Peb pib lub tsheb thiab ntsuas qhov voltage ntawm lub roj teeb terminals, nrog rau cov outputs ntawm lub tshuab hluav taws xob nws tus kheej. Nws cov khoom yuav tsum ncav cuag tsis tshaj 14.2 V. Tom ntej no, lub accelerator yog nias thiab qhov voltage yog ntsuas dua. Ib qho kev sib txawv ntawm cov qauv, txawm tias ib nrab ntawm watt, txhais tau hais tias tus tswj hwm tsis ua haujlwm zoo.
Tsis tas li, lub tshuab hluav taws xob suav nrog tus choj diode, uas tseem yuav tsum tau kuaj xyuas. Nyob rau hauv rooj plaub no, peb hloov lub multimeter mus rau "Suab" hom thiab pib ua qhov kev xeem. Nws yog tsim nyog sau cia tias qhov no suav nrog 6 diodes, lawv muab faib ua 2 qhov sib npaug - zoo thiabtsis zoo. Thaum kuaj xyuas, squeak yuav tshwm sim. Tab sis nws tsim nyog sau cia tias daim tshev yuav tsum tau ua nyob rau hauv ob qho kev qhia. Yog hais tias ib tug squeak tshwm sim nyob rau hauv ob qho tib si, ces koj yuav tsum tau hloov ib feem, raws li qhov no symbolizes tus choj tawg.
Tam sim no peb yuav kawm yuav ua li cas txheeb xyuas lub tshuab hluav taws xob, uas yog nws qhov chaw - rotor thiab stator, yam tsis muaj kev ua haujlwm tsis xav txog. Ua ntej, disconnect tus stator tso zis los ntawm tus choj diode. Txij li thaum nws yog ib lub tog raj kheej nrog ib sab hauv winding, nws yog ib qho tsim nyog ua ntej ua qhov kev kuaj pom. Tom ntej no, ib tug multimeter raug coj mus rau qhov "tsis kam ntsuas" hom yog qhib. Qhov zoo winding yuav zoo li infinity ntawm qhov ntsuas ntawm lub cuab yeej, tab sis kev nyeem qis dua 50 kOhm txhais tau tias hloov lub tshuab hluav taws xob sai.
Yuav ua li cas xyuas lub tshuab hluav taws xob thiab stator ntau dua qhov tseeb, tab sis lub rotor yog qhov nyuaj dua me ntsis. Cov cuab yeej no yog dab tsi? Qhov no yog ib tug hlau pas nrig nrog ib tug sab hauv excitation winding, nyob rau hauv ib tug ntawm nws sab muaj kev sib cuag rings, nrog kev pab los ntawm cov txhuam hniav swb raws lawv. Ib yam li lub stator, lub rotor yuav tsum tau kuaj xyuas kev puas tsuaj tom qab tshem tawm. Nws yog qhov zoo tshaj plaws los nrhiav kev paub los ntawm cov neeg paub txog yuav ua li cas xyuas lub tshuab hluav taws xob, lossis tiv tauj lub khw kho tsheb, vim nws zoo dua los tshuaj xyuas lub rotor ntawm cov cuab yeej tshwj xeeb. Cov txhuam hniav uas tau muab tso rau ntawm qhov no muaj qee qhov protrusion ntawm tus tuav, uas tsis ntau tshaj 5 hli. Nws kuj tseem tsim nyog ntsuas seb lawv txav mus li cas ntawm tus tuav thiab seb lawv puas hnav tawm. Thaum txhim kho lub tshuab hluav taws xobQhov chaw yuav tsum tau ua kom zoo thiab xyuas kom zoo.
Tsis tas li, yuav ua li cas txheeb xyuas lub tshuab hluav taws xob VAZ tuaj yeem pom hauv cov ntawv tshwj xeeb. Tsis txhob hnov qab txog kev kuaj xyuas cov kabmob ntawm lub tshuab hluav taws xob, vim tias lawv cov haujlwm tsis raug tuaj yeem ua rau muaj kev puas tsuaj loj. Thaum cov khoom no hnav tawm, lub suab nrov tshwm sim, uas tau pom meej meej, txawm tias koj nyob ze ntawm lub tsheb. Kev hnav tej zaum yuav yog vim tsis raug alternator siv nruj.
Zoo, tam sim no peb paub me ntsis txog kev kuaj xyuas lub tshuab hluav taws xob ntawm peb tus kheej, thiab tseem yog qhov zoo dua los nrhiav kev pab los ntawm cov kws tshaj lij.
Pom zoo:
Lub tshuab hluav taws xob faib hluav taws xob: khoom siv, lub hauv paus ntawm kev ua haujlwm, lub hom phiaj, kev saib xyuas thiab kho
Txoj siv sij hawm yog ib qho tseem ceeb tshaj plaws thiab cov khoom siv hauv lub tsheb. Lub tshuab hluav taws xob faib hluav taws xob tswj cov khoom siv thiab cov pa tawm ntawm lub tshuab hluav taws xob sab hauv. Nyob rau hauv lub intake stroke, lub sij hawm siv lub sij hawm qhib lub intake valve, cia cua thiab roj av nkag mus rau hauv lub combustion chamber. Nyob rau ntawm lub tshuab pa tawm, lub qhov tso pa tawm qhib thiab cov pa pa tawm raug tshem tawm. Cia peb saib ze dua ntawm lub cuab yeej, lub hauv paus ntsiab lus ntawm kev ua haujlwm, kev sib tsoo thiab ntau ntxiv
Lub tshuab hluav taws xob ua kom sov lub tsheb sab hauv. "Gazelle", hluav taws xob twj tso kua mis: yam ntxwv, kho, kev twb kev txuas, xyuas
Cov tsheb niaj hnub no feem ntau siv lub tshuab hluav taws xob los ua kom txias. "Gazelle" yog nruab nrog cov cuab yeej zoo heev ntawm hom no, uas tuaj yeem ntsia tau rau lwm lub tsheb
Lub tshuab hluav taws xob sab hauv hluav taws xob hloov pauv li cas?
Kev ua haujlwm ntawm txhua lub tshuab hluav taws xob sab hauv yog ua tsis tau yam tsis muaj qhov nkag thiab tso pa tawm. Thaum cov mechanisms kaw, cov roj sib tov yog compressed, uas nyob rau hauv lem drives lub piston. Tam sim no ntau lub tsheb tau nruab nrog 16-valve engine. Txhua ntawm 16 li qub muaj qhov sib txawv me me ntawm lub qia ntawm lub tshuab thiab lub camshaft cam
"Lada-Kalina": ignition switch. Cov cuab yeej siv, lub hauv paus ntsiab lus ntawm kev ua haujlwm, kev teeb tsa kev cai, qhov hluav taws xob hluav taws xob, qhov zoo, qhov tsis zoo thiab cov yam ntxwv ntawm kev ua haujlwm
Txoj dab neeg hais txog qhov hloov hluav taws xob Lada Kalina. Cov ntaub ntawv dav dav thiab qee qhov kev ua haujlwm tau muab. Cov cuab yeej ntawm lub ntsuas phoo thiab feem ntau ua haujlwm tsis zoo yog suav tias yog. Cov txheej txheem rau kev hloov nrog koj tus kheej txhais tes tau piav qhia
Gazelle generator thiab nws cov haujlwm tsis zoo. Kev teeb tsa ntawm lub tshuab hluav taws xob ntawm "Gazelle". Yuav ua li cas hloov lub tshuab hluav taws xob nrog Gazelle?
Cov khoom siv hluav taws xob ntawm lub tsheb no yog ua raws li ib txoj kab hluav taws xob ib leeg: qhov tsis zoo ntawm cov twj paj nruag thiab cov khoom siv txuas nrog rau "ntau" - lub cev thiab lwm yam ntawm lub tsheb, uas ua lub luag haujlwm. ntawm ib tug thib ob tsav. Lub on-board network ntawm Gazelle yog sib npaug rau nominal voltage ntawm 12V DC. Txhawm rau qhib qhov hluav taws xob hluav taws xob, qhov hluav taws xob hloov hluav taws xob yog siv, uas muaj kev sib cuag nrog lub tshuab hluav taws xob thiab lub ntsuas hluav taws xob tiv thaiv tub sab
