Dry sump injini: ntchito ndi mfundo ya ntchito
Zamkatimu
Ngakhale kuti magalimoto ambiri amakhala ndi chonyowa chonyowa, njinga zamoto zambiri ndi magalimoto ena apamwamba amagwiritsa ntchito chipangizo china chotchedwa dry sump. Tiyeni tiwone pamodzi kuti izi zikutanthauza chiyani komanso zikutanthauza chiyani ...
Momwe dry sump lubrication imagwirira ntchito
pano mwamwano Njira ya mafuta mu dongosolo ili:
- Mafuta amasungidwa mu thanki pafupi ndi injini.
- Pampu yamafuta imayamwa mafuta kuti itumize ku sefa yamafuta.
- Mafuta osefedwa kumene amapita ku magawo osiyanasiyana osuntha a injini kuti azipaka mafuta (crankshaft, pistons, valves, etc.).
- Njirayi imapangitsa kuti mafutawo abwererenso mu sump
- Amayamwa ndikubwerera ku radiator.
- Mafuta atakhazikika amabwereranso poyambira: posungira.
Ubwino ndi Zabwino
ubwino:
- Kuchulukirachulukira kwa dongosolo lomwe limapereka mafuta opaka nthawi zonse ngakhale magalimoto akuyenda (ndicho chifukwa chake makinawa amagwiritsidwa ntchito pamainjini a ndege), zomwe zimakhala zothandiza kwambiri pamipikisano. Mu sump yonyowa, kuwonda kwamafuta kumatha kulepheretsa mafuta kuti awonjezere mafuta ndipo injini sidzalandira mafuta kwakanthawi kochepa.
- Popeza thanki ilibenso m'bokosi lalikulu lomwe limamangiriridwa kumunsi kwa injini, chomaliza (injini) ndichotsika, chomwe chimalola kuti chiyike pansi kuti chichepetse mphamvu yokoka yagalimoto.
- Zimathandiza kuti mafuta asagwedezeke (kulowa) pa crankshaft chifukwa izi ndizomwe zimayambitsa "kutayika kwa mphamvu". Inde, injini imataya mphamvu chifukwa cha "kuwomba mafuta" kupyolera mu crankshaft.
kuipa:
- Dongosololi ndi lokwera mtengo chifukwa ndi lovuta kwambiri: ndikofunikira kuziziritsa mafuta, chifukwa ndi sump yonyowa yomwe imagwira ntchito iyi pamitundu ina ya injini.
- Izi sizongokwera mtengo, komanso zimawonjezera mwayi wosweka.
Ndi magalimoto ati omwe ali ndi sump youma?
Pali magalimoto olemekezeka ngati ma supercars okhazikika: Porsche, Ferrari, etc. Dongosololi limapezekanso pamainjini ena apadera omwe amakhala ndi ma sedan apamwamba kwambiri aku Germany omwe amagulitsidwa ku USA (mwachitsanzo, mayunitsi akulu a FSI ochokera ku Audi). Injini yamapasa-turbo AMG V8 ndiyoumanso. Kumbali ina, izi sizili choncho kwa M3, mosasamala kanthu za mibadwo.
Kumbali inayi, ndikubwerezanso ndekha, njinga zamoto zimakhala ndi izo, ndithudi, pazifukwa zokhudzana ndi kayendetsedwe kake kameneka pakagwiritsidwa ntchito (kutembenuka kwa oblique), motero kupewa kuchotsedwa / kuchotsa mafuta.
Ndemanga zonse ndi mayankho
chatha ndemanga yolemba:
Yolemba ndi (Tsiku: 2019 10:27:18)
Mu 1972, ndinali ndi makina omanga okhala ndi injini yaikulu ya CAT ya 6-silinda yokhala ndi 140 hp.
Ndikofunikira kuyang'ana mulingo wamafuta a injini panthawi yogwira ntchito.
Zikomo podikira yankho!
Ine. 4 Zotsatira (izi) ku ndemanga iyi:
(Positi yanu idzawonekera pansi pa ndemanga pambuyo pakutsimikizira)
Lembani ndemanga
Kodi mukuganiza kuti galimoto yanu ndiyokwera mtengo kwambiri kuti musamalire?
