Kusunga (mafuta) oyera

Kuchita bwino kwa gawo lililonse lamagetsi kumatengera mtundu wamafuta a injini. Kuyeretsa kwake kumachotsa bwino kwambiri kukangana kosafunika. Tsoka ilo, pakugwiritsa ntchito tsiku ndi tsiku, mafuta agalimoto amatha kuvala pang'onopang'ono komanso kuipitsidwa. Pofuna kuchepetsa njirazi komanso nthawi yomweyo kuwonjezera moyo wa injini, zosefera zamafuta zimagwiritsidwa ntchito m'magalimoto. Ntchito yawo yaikulu ndi kusunga chiyero choyenera cha mafuta mwa kulekanitsa mitundu yosiyanasiyana ya zonyansa. Tikupereka zina zomwe zimagwiritsidwa ntchito kwambiri m'nkhaniyi.

Fyuluta, ndi chiyani?

Mtima wa fyuluta yamafuta ndi zosefera, zomwe nthawi zambiri zimakhala ndi pepala lopendekera (lopindika) kapena kuphatikiza kopangidwa ndi cellulose. Kutengera wopanga, amatsukidwa kuti apeze kusefa kwakukulu kapena kukulitsa kukana zinthu zovulaza (mwachitsanzo ma asidi). Mwa izi, mwa zina, ma resins opangira, omwe amawonjezera kukana kwa fiber fiber kuti asokonezeke zosafunika chifukwa cha kuthamanga kwamafuta a injini.

Mesh pa mafupa

Chimodzi mwazosefera zosavuta zamafuta ndi zomwe zimatchedwa ma mesh. Maziko a mapangidwe awo ndi cylindrical chimango wozunguliridwa ndi fyuluta mauna. Zosefera za mesh zomwe zimagwiritsidwa ntchito kwambiri ndi makatiriji okhala ndi ma meshes awiri kapena atatu. Kulondola kwa kusefa kumadalira kukula kwa selo la ma gridi omwewo. M'malo omaliza, zida zina zosefera zitha kugwiritsidwanso ntchito. Chitsanzo ndi khoma losefera la nickel. makulidwe ake zimasiyanasiyana 0,06 kuti 0,24 mm, ndi chiwerengero cha mabowo m'dera la 1 cm50 yekha. akhoza kufika XNUMX zikwi. Ngakhale kuti ndizothandiza, zojambula za nickel sizinapezekebe ntchito zambiri. Chifukwa chachikulu ndi luso lamtengo wapatali lopangira mabowo, omwe amachitidwa ndi etching.

Ndi centrifugal "centrifuge"

Mtundu wina wa zosefera mafuta ndi otchedwa centrifugal Zosefera, amene akatswiri amachitcha centrifugal zosefera. Dzinali limachokera ku momwe amagwirira ntchito. Mkati mwa zoseferazi muli zolekanitsa zapadera zopangidwa ndi zitsulo kapena pulasitiki. Amazungulira pansi pa mphamvu ya centrifugal ndi kuthamanga kwamafuta. Pakhoza kukhala 10 mwa iwo. rpm, pogwiritsa ntchito timphuno tating'ono tomwe timatulutsa mafuta kwaulere. Chifukwa cha mphamvu zazikulu za centrifugal, ndizotheka kulekanitsa ngakhale tinthu tating'ono ta dothi timadziunjikira mkati mwa rotor.

Zithunzi za ECO

M'mayankho amakono, fyuluta yamafuta sizinthu zokhazo zomwe zimalepheretsa kuipitsidwa, ndi gawo lofunikira la gawo lotchedwa mafuta kusefera gawo (ECO). Chotsatiracho chimaphatikizanso zida za sensor komanso zoziziritsa kukhosi. Chifukwa cha kukulitsa uku kwa kusefera, kuwonongeka kwa mafuta a injini kumatha kuyang'aniridwa mosalekeza. The downside yankho, ngati kuli koyenera kusintha injini mafuta, ndi kufunika m'malo gawo lonse, osati fyuluta yokha, monga mu kachitidwe muyezo.

Chimodzi sichikwanira!

M'magalimoto okhala ndi ma injini a dizilo amphamvu kwambiri okhala ndi nthawi yayitali yosinthira mafuta, zosefera zapadera zapadera, zomwe zimadziwika kuti bypass zosefera, zimagwiritsidwanso ntchito. Ntchito yawo yayikulu ndikutsitsa fyuluta yayikulu yamafuta, chifukwa chake zonyansa zomwe zimawunjikana mumafuta pakugwira ntchito kwatsiku ndi tsiku zimalekanitsidwa bwino. Kugwiritsa ntchito fyuluta yodutsa kumachepetsanso chiopsezo cha zomwe zimatchedwa kupukuta kwa silinda. Pankhani ya mafuta ogwiritsidwa ntchito kapena nthawi yayitali pakati pa kusintha kwamafuta kotsatira, tinthu tating'onoting'ono titha kupangitsa kuti mafuta opaka (filimu yamafuta) achoke pa silinda ndikuvala pang'onopang'ono (kupukuta). Zikavuta kwambiri, kusowa kwa mafuta osanjikiza kumatha kubweretsa kugwidwa kwa injini.