Ignition chev.
Nrog rau kev txhim kho cov roj av roj av hauv lub cav ntawm kev kub ceev, muaj hluav taws xob siab dua, cov khoom siv qis dua, cov khoom siv tsis muaj peev xwm ua tau raws li kev cai siv. Cov khoom siv tseem ceeb ntawm cov cuab yeej ignition yog qhov chaw nres tsheb tuaj yeem tsim lub zog loj, txhim kho lub zog ntawm cov khoom siv kom yoog kom haum rau kev ua haujlwm ntawm cov cav niaj hnub no.
Muaj feem ntau ob teev ntawm coils hauv lub ignition coil, tus thawj kauj thiab cov kauj theem nrab. Tus thawj coil siv cov hlau thicker enamelled, feem ntau txog 0.5-1 mm enamelled hlau ib ncig 200-500 lem; Cov hlau thib ob siv cov hlau enamelled enamelled, feem ntau txog 0.1 mm enamelled hlau ib ncig 15000-25000 lem. Ib qho kawg ntawm lub coil yog txuas nrog cov hluav taws xob tsawg-voltage mov (+) ntawm lub tsheb, thiab lwm qhov kawg tau txuas nrog hloov lub cuab yeej (breaker). Ib qho kawg ntawm cov coil theem nrab yog txuas nrog thawj kauj, thiab lwm qhov kawg yog txuas nrog cov kab kawg kom tso zis ntau qhov hluav taws xob.
Qhov laj thawj yog vim li cas qhov kev tiv thaiv coil tuaj yeem hloov lub voltage loj rau hauv lub tsheb yog tias nws muaj cov roj hloov zoo li qub dua li cov kauj theem nrab. Tab sis cov ignition chil ua hauj lwm hom yog txawv ntawm cov kev hloov pauv ntawm lub tshuab hluav taws xob, thiab cov kev hloov kho lub zog ua haujlwm tau ua haujlwm ntawm lub cav sib txawv ntawm cov hluav taws xob sib txawv thiab tso tawm.
Thaum lub kauj vab thawj kauj vab yog siv rau, lub zog sib nqus muaj zog yog tsim nyob ib puag ncig nws yog cov hluav taws xob tam sim no yog khaws cia hauv cov tub ntxhais hlau. Thaum twg hloov ntaus ntawv txiav tawm qhov txheej txheem coil, qhov sib nqus ntawm cov thawj kauj ruam txiav txim siab sai, thiab cov kauj theem nrab ntawm cov hluav taws xob siab. Qhov nrawm dua cov sib nqus ntawm cov thawj coil ploj, qhov ntau dua tam sim no lub sijhawm tam sim no, thiab ntau dua qhov kev tsim tawm ntawm ob lub coil.
Chev Hom
Ignition chev Raws li kev sib nqus Circuit Court tau muab faib ua qhib sib nqus hom ob. Cov ib txwm Iurition cheil yog qhib hom sib nqus, thiab nws cov hlau txheem yog pawg yog pawg yog cov khoom siv sib txawv thiab thawj cov kauj vab ncig ntawm cov hlau core. Lub hom sib nqus hlau siv cov hlau core zoo ib yam li ⅲ ncig ntawm thawj kauj, thiab tom qab ntawd cov kauj vab sab nraud, thiab cov kab sib zog sib txawv yog tsim los ntawm cov tub ntxhais hlau. Qhov zoo ntawm kev kaw cov hlau nplaum txias coil yog tsawg dua cov quav thiab qhov loj me, yog li lub tshuab hluav taws xob kev kaw hluav taws xob coil.
Cov lej tswj kev tiv thaiv
Nyob rau hauv cov roj av nrawm nrawm ntawm cov tsheb niaj hnub tswj tau los ntawm microprocessor, tseem hu ua microfotor, tseem muaj kev tiv thaiv hluav taws xob kev siv hluav taws xob, tau txais yuav. Lub cev tsis muaj peb yam: Microcomputer (khoos phis tawj), ntau cov sensors thiab impitors thiab cast sensators actuatators.
Qhov tseeb, hauv cov cav niaj hnub, ob leeg cov roj av kev txhaj tshuaj thiab ignition desystemsems yog tswj hwm los ntawm tib ecu, uas qhia ib pawg ntawm sensors. Lub ntsuas hluav taws xob tsuas yog tib yam li lub tshuab hluav taws xob tsis zoo rau cov roj av, thiab cov khoom siv hluav taws xob zoo li lub cav sensor Cov degree ntawm dedetonation, raws li lub tswv yim cov lus taw qhia kom ua tiav ECU kom ua tiav ignition ua ntej, kom lub cav yuav tsis dedetonation thiab tuaj yeem tau txais kev sib txuas ua ke ua ke.
Cov hluav taws xob hluav taws xob hauv tshuab hluav taws xob (ESA) tau muab faib ua ob hom raws li nws cov qauv raws li nws cov qauv: Cov ntawv faib khoom hom thiab Distributor Hom (DLI). Cov Distributor hom hluav taws xob siv tsuas yog ib qho hluav taws xob rau cov hluav taws xob loj, thiab tom qab ntawd cov ntawv faib hluav taws xob zaws txhua lub tog raj kheej hauv kev tua. Txij li thaum lub sijhawm ua haujlwm ntawm thawj kauj ntawm cov ignition coil yog ua tiav cov khoom siv tawg thiab tsuas yog ua haujlwm ntawm cov hluav taws xob qib siab-voltage.
Ob-tog raj kheej cov neeg tuaj
Ob-lub tog raj kheej cov kev tawm tsam txhais tau tias ob lub voos kheej kheej tsuas yog siv ib qho hluav taws xob tsuas yog siv tau ntawm cov cav nrog tus lej ntawm cov thooj caj dab. Yog tias ntawm lub tshuab 4-lub tog raj kheej, thaum ob lub tog raj kheej nyob ze rau TDC tib lub sijhawm (ib qho yog qhov ntsuas hluav taws xob sib xyaw thiab qhov sib zog yog nyob rau hauv cov pa roj hluav taws xob thiab kub. Yog li ntawd, qhov tsis kam ntawm lub txim ntsaws cov tshuaj elotodes ntawm ob qho sib txawv, thiab lub zog loj dua rau kev ua kom muaj zog, suav nyiaj rau 80% ntawm tag nrho lub zog.
Sib cais ignition
Tus sib cais implection ignitioning coil rau txhua lub tog raj kheej, thiab cov ignition co ntawm lub txim taws plug, uas kuj tau tshem tawm cov hlau loj voltage. Txoj kev ntawm cov ignition yog tiav los ntawm camshaft sensor lossis los ntawm kev soj ntsuam lub tog raj kheej compression kom ua tiav nrog cov cav nrog 4 li qub. Vim hais tias lub txim taws taws coil ua ke tuaj yeem mounted nyob nruab nrab ntawm ob lub camshats dual (dohc), qhov chaw sib txawv yog siv tau. Vim tias qhov kev tshem tawm ntawm cov xa tawm thiab cov hluav taws xob siab, lub zog kev ua kom haum rau txhua lub zog hluav taws xob, thiab cov dej ntws tawm ua ke ntawm lub cev ua haujlwm ntawm lub cav hluav taws xob.
Yog tias koj xav paub ntau ntxiv, khaws nyeem cov lus ntawm lwm yam lus ntawm lub xaib no!
Thov hu rau peb yog tias koj xav tau cov khoom lag luam zoo li no.
ZHUO Meng Shanghai Pib Co., Ltd. tau cog lus los muag mg & mauxs pib qhov zoo tos txais yuav.
