DSG gearbox - yog dab tsi? Testimonials thiab videos
Peb twb tau them nyiaj ntau heev ntawm peb lub portal rau ntau hom tsheb sib kis. Cov tswv ntawm Volkswagen, Skoda, Lub Rooj Tsav Tsheb hauv cov lus piav qhia rau lawv lub tsheb hauv kab sib kis tuaj yeem pom cov ntawv luv DSG. Cov ntawv Latin no txhais li cas? Cia peb sim ua kom tiav.
Cov neeg hlau kis tau tus mob txawv los ntawm cov pa mechanics thiab tsis siv neeg kis tau tus mob los ntawm muaj ob lub clutch. Ua tsaug rau qhov tsim tshwj xeeb no, kev hloov pauv ntawm qhov nrawm nrawm yam tsis muaj jerks thiab qeeb yog ua kom ntseeg tau. Zoo, nws yog neeg hlau vim tias lub tshuab hluav taws xob tswj hluav taws xob yog lub luag haujlwm rau kev hloov lub zog, feem, tus neeg tsav tsheb muaj lub sijhawm hloov mus rau ob qho tib si tsis siv neeg thiab phau ntawv tswj.
Hauv cov ntsiab lus yooj yim, DSG kis tau tus mob yog ib qho kev vam meej hybrid ntawm phau ntawv thiab tsis siv neeg kis. Tab sis tseem, nws qhov sib txawv tseem ceeb yog ob lub clutch.
Cov cuab yeej ntawm lub thawv yog raws li nram no:
- dual-loj loj crankshaft flywheel - muab kev sib kis ntawm torque rau ob lub clutch discs, muaj cov thawj thiab theem nrab discs, thaum ib tug pa flywheel muaj ib tug monolithic qauv;
- ob lub clutch discs - rau qhov sib tw thiab khib zog;
- ob lub hauv paus thiab theem nrab ncej rau txhua lub clutch;
- cylindrical lub ntsiab iav (rau cov tsheb nrog pem hauv ntej-log tsav);
- kev sib txawv (rau cov tsheb tsav pem hauv ntej).
Yog tias koj muaj lub tsheb tsav tsheb nrog DSG kis tau tus mob, ces lub ntsiab iav thiab qhov sib txawv yog nyob rau hauv lub ntsiab qag tsev, txawm hais tias lawv muaj kev sib txuas nrog lub gearbox thiab faib torque sib npaug rau lub log tsav.
Cov cuab yeej kuj tseem nyob ntawm tus naj npawb ntawm cov iav. Yog li, ntawm lub tsheb nrog 6-ceev DSG gearbox, lub clutch yog hom "ntub", uas yog, clutch discs nyob rau hauv cov roj casing, uas txo qhov kev sib txhuam. Ntawm 7-ceev gearboxes, lub clutch yog ntawm "qhuav" hom. Txawm li cas los xij, nws yog qhov yuav tsum tau hnav sai dua, txawm li cas los xij, nyob rau hauv txoj kev no nws tuaj yeem tau txais txiaj ntsig tseem ceeb ntawm ATF iav roj: hauv thawj rooj plaub, nws xav tau kwv yees li 6-7 litres, thiab hauv qhov thib ob - tsis pub ntau tshaj ob.
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm robotic gearbox
Lub hauv paus ntsiab lus yog qhov yooj yim heev. Yog li, nyob rau hauv cov pa mechanics, tus neeg tsav tsheb yuav tsum tau hloov los ntawm ib qho ceev mus rau lwm qhov los ntawm kev hloov lub gearshift lever. Nyob rau ntawm "neeg hlau" DSG, ob lub zog ua haujlwm ib txhij - qis dua thiab siab dua. Qhov qis dua ua haujlwm, thiab qhov thib ob yog idling. Nrog kev nce nrawm, hloov pauv tshwm sim hauv kaum ntawm ib thib ob.
Yog tias koj tau mus txog qhov siab tshaj plaws, ces lub iav qis ua haujlwm nyob rau hauv hom tsis ua haujlwm. ECU saib xyuas tag nrho cov txheej txheem no. Ntau yam sensors txheeb xyuas qhov ceev ntawm kev sib hloov ntawm lub crankshaft, txoj hauj lwm ntawm lub throttle valve thiab roj pedal. Cov ntaub ntawv nkag mus rau hauv chav tswj thiab txiav txim siab hloov iav. Pulses raug xa mus rau hydraulic actuators (solenoid li qub, hydraulic Circuit Court) thiab qhov zoo tshaj plaws ceev hom yog xaiv nyob rau hauv ib feem ntawm txoj kev.
Qhov zoo thiab qhov tsis zoo ntawm DSG
Hmoov tsis zoo, peb raug yuam kom hais qhov tseeb tias, txawm tias lawv qhov kev tsim kho tshiab, ob-disk robotic gearboxes muaj ntau qhov tsis zoo:
- tus nqi siab ntawm kev pabcuam;
- hnav sai ntawm cov khoom txhuam (tshwj xeeb tshaj yog nrog lub clutch qhuav);
- cov neeg tsav tsheb tau paub txog cov teeb meem no, yog li nws tuaj yeem nyuaj heev los muag lub tsheb siv.
Thaum lub warranty siv tau, cov teeb meem tsis pom. Raws li txoj cai, nws yog cov clutch discs uas ua tsis tau qhov ceev tshaj plaws. Ua tib zoo mloog rau qhov tseeb no: yog tias ntawm DSG-6 (hom qhuav) lub disc tuaj yeem hloov pauv tau yooj yim, tom qab ntawd ntawm DSG-7 koj yuav tsum tau nruab ib lub clutch tshiab, uas yuav luag zoo li lub thawv tshiab.
Lub tshuab hluav taws xob nws tus kheej thiab cov actuators kuj tseem muag heev. Thaum overheated, cov sensors tuaj yeem muab cov ntaub ntawv tsis raug rau ECU, ua rau muaj kev tswj tsis tau zoo thiab muaj kev sib tw ntse.
Txoj kev yooj yim tshaj plaws kom ceev ceev "tua" ib lub tshuab hluav taws xob robotic yog kom lub tsheb ntawm lub teeb tsheb los yog hauv cov tsheb sib tsoo nrog tus nres pedal, thiab tsis yog los ntawm kev hloov mus rau nruab nrab.
Txawm li cas los xij, xws li gearboxes tseem raug tsim tawm, vim tias lawv muaj ntau yam zoo:
- kev siv roj ntau dua - txuag txog li 10%;
- txo qis ntawm cov pa phem rau ib puag ncig;
- zoo heev accelerating dynamics;
- caij kev nplij siab, yooj yim ntawm kev ua haujlwm.
Lub neej kev pab cuam mus txog qhov nruab nrab ntawm 150 txhiab kilometers.
Raws li cov lus hais saum toj no, cov neeg kho ntawm Vodi.su xav kom koj ua lub luag haujlwm tseem ceeb los xaiv lub tsheb siv nrog DSG. Yog tias koj yuav lub tsheb tshiab, tom qab ntawd ua raws li cov chaw tsim khoom cov lus qhia kom tsis txhob ntsib cov nqi kho mob.
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