Mafupipafupi ndi mtengo wosinthira mafuta mu variator
Zamkatimu
Chifukwa chiyani ndikofunikira kutsatira mosamalitsa nthawi yosinthira mafuta muzosintha?
The Variator si mtundu wovuta kwambiri wotumizira kuchokera pamalingaliro aukadaulo. Ndikosavuta kumvetsetsa mfundo yogwiritsira ntchito makina osinthika kuposa, mwachitsanzo, kufala kwanthawi zonse.
Mwachidule, ntchito ya variator ikuwoneka motere. Torque imafalikira kudzera mu chosinthira ma torque kupita ku pulley yotsetsereka. Kupyolera mu unyolo kapena lamba, torque imaperekedwa ku pulley yoyendetsedwa. Chifukwa chowongolera zokha, ma diameter a ma pulleys amasintha ndipo, motero, magiya amasintha. Ma pulleys amawongoleredwa ndi ma hydraulics, omwe amalandira zidziwitso kuchokera ku mbale yamagetsi yamagetsi. Njira zonse zimayikidwa ndi mafuta omwewo, omwe makinawo amawongoleredwa.
Mafuta otumizira a CVT amakhala ndi katundu wambiri panthawi yogwira ntchito. Zimagwira ntchito ndi kupsinjika kwakukulu, zimachotsa kutentha ndikuteteza malo osakanikirana pakati pa ma pulleys ndi lamba (unyolo)... Choncho, zofunika okhwima amaikidwa pa ATF-madzimadzi kwa variator.
- The madzimadzi ayenera molondola ndi nthawi yomweyo kusamutsa kuthamanga kwa dera ankafuna. Ma pulleys oyendetsedwa ndi hydraulically amakula ndikusuntha molumikizana. Ndipo apa ngakhale kupatuka pang'ono kwa kukakamizidwa kofunikira kuchokera pachizoloŵezi kapena kuchedwetsa kungayambitse kusagwira ntchito kwa variator. Ngati imodzi mwa ma pulleys imachepetsa m'mimba mwake, ndipo yachiwiri ilibe nthawi yowonjezereka, lambayo amazembera.
- The madzimadzi ayenera mafuta bwino ndipo nthawi yomweyo kupanga chinkhoswe odalirika mu mikangano awiriwo. Ndiko kuti, poyang'ana koyamba, zinthu zotsutsana za tribotechnical. Komabe, kwenikweni, zomatira zamafuta zimangowoneka pansi pa kukanikiza kwakukulu, komwe ndi mawonekedwe a unyolo / pulley friction pair. Kutsika kwa lamba kapena unyolo pa ma discs kumayambitsa kutentha kwambiri komanso kuvala mwachangu.
- Mafuta sayenera kuwononga msanga, kuipitsa kapena kutaya ntchito. Kupanda kutero, CVT sichikadafika pamsika ngati sichinathe kupereka njira yovomerezeka yosamalira.
Ngati kuphwanya nthawi ya kusintha kwa mafuta, izi zingayambitse kuwonongeka kwa makina (kugwedeza galimoto pamene mukuyendetsa galimoto, kutaya mphamvu ndi liwiro lalikulu, kutenthedwa, etc.), ndiyeno kuchepa kwa gwero lake.
Kodi ndimasintha kangati mafuta mu variator?
Mafuta amtundu wamtunduwu amayenera kusinthidwa pafupipafupi momwe wopanga magalimoto amafunira. Mwachitsanzo, ngati malangizo opaleshoni amanena kuti mafuta ayenera kusinthidwa pambuyo 60 zikwi Km, ndiye ayenera m'malo isanayambike kuthamanga.
Samalani mawu a m'munsi ndi kutsindika pa malemba omwe ali nawo. Opanga ambiri amagawa njira zoyendetsera galimoto kukhala zolemetsa komanso zachilendo. Kuyendetsa mozungulira mzindawo, kuyimirira pafupipafupi m'misewu yapamsewu kapena kuyendetsa galimoto yokhala ndi mathamangitsidwe akuthwa komanso kuthamangitsa liwiro loyandikira kwambiri, kumangoyika momwe galimotoyo ikugwirira ntchito ngati yolemetsa.
Masiku ano, pali zosintha zomwe zimakhala ndi nthawi yautumiki zomwe zimaperekedwa ndi opanga kuchokera ku 40 mpaka 120 km. Akatswiri pa siteshoni amalangiza kusintha mafuta 30-50% mowirikiza XNUMX-XNUMX% kuposa nthawi analimbikitsa, ngakhale makina si pansi katundu wolemera ndipo ntchito mode wofatsa. Mtengo wosintha mafuta ndi wocheperako poyerekeza ndi kukonza kapena kusintha chosinthira.
Mtengo wosinthira mafuta mu bokosi la variator
Mtengo m'malo ATF madzimadzi zimadalira chipangizo variator, mtengo wa zida zosinthira ndi mafuta, ntchito, komanso chiwerengero cha njira payokha m'gulu ntchito. Malo opangira chithandizo nthawi zambiri amawerengera padera mtengo wantchito pagawo lililonse komanso zovuta zake:
- kusintha kwathunthu kapena pang'ono mafuta;
- m'malo mwa zosefera (m'bokosi ndi mu chotenthetsera kutentha);
- kukhazikitsa mphete yatsopano yosindikiza pa pulagi;
- m'malo mwa gasket pansi pa mphasa;
- kuyeretsa mtunduwu ndi makina otsekemera kapena makina;
- kuchotsa dothi pa mphasa ndi tchipisi ta maginito;
- kukonzanso nthawi ya utumiki mu kompyuta pa bolodi;
- njira zina.
Mwachitsanzo, kusintha wathunthu mafuta mu mtunduwu wa galimoto "Nissan Qashqai", pamodzi ndi zosefera, mphete ya O ndi zeroing mtunda utumiki, ndalama (kupatulapo zida zopuma) pafupifupi 4-6 zikwi rubles mu utumiki avareji. Kukonzanso pang'ono kwamafuta osatengera zosefera kumawononga ma ruble 1,5-2. Izi ndi mtengo chabe wa ntchito. Ndi zida zosinthira, kuwotcha, mafuta oyambira ndi zosefera, mtengo wosinthira umakwera mpaka ma ruble 14-16.
Kusintha mafuta mu mtundu wa Mitsubishi Outlander ndi okwera mtengo kwambiri, chifukwa ndondomekoyi ndi yovuta kwambiri. Komanso, mtengo wa consumables kwa Outlander lachitatu ndi apamwamba. Kusintha kwathunthu kwa mafuta ndi zinthu zonse zomwe zimagwiritsidwa ntchito pagalimoto iyi kumawononga ma ruble 16-18.
