Ndi mafuta amtundu wanji omwe mungasankhe njinga yamoto yanu?

Mafuta amafuta ndi gawo lofunikira kapena lofunikira pakugwira bwino njinga yamoto yanu. Udindo wake ndi wambiri.

Makamaka mafuta mbali zonse zamoto. Izi zimapanga filimu yoteteza yomwe imalepheretsa kusamvana pakati pazitsulo ndikulola kuti izitha msanga. Nthawi yomweyo, izi zimatsimikizira kuti asindikizidwa kwathunthu ndikusunga mphamvu pamakina anu.

Mafuta a injini ndiye amagwiritsidwa ntchito kuziziritsa magawo omwe amatenthedwa akawotchedwa chifukwa cha kukangana. Khalidwe ili, ngakhale laling'ono, ndilofunika kwambiri.

Ndipo potsiriza, injini mafuta - chigawo chotsukira, kuteteza mbali zonse zitsulo za njinga yamoto dzimbiri.

Chifukwa chake, ndikofunikira kugwiritsa ntchito mafuta olondola a injini chifukwa samatsimikizira kokha momwe injini yanu imagwirira ntchito, komanso moyo wake. Koma mungasankhe bwanji pamitundu yambiri pamsika? Malangizo ake ndi otani? Zachilengedwe kapena zopanga? ...

Tsatirani kalozera wathu posankha mafuta oyenera njinga yamoto yanu!

Mafuta a njinga yamoto: michere, zopangira kapena zopanga pang'ono?

Malinga ndi kapangidwe ka mafuta oyambira, pali mitundu itatu yamafuta amafuta.

Mafuta a injini yamchere mafuta ochiritsira omwe amapezeka mwa kuyenga mafuta osakongola. Zotsatira zake, mwachilengedwe mumakhala zosafunika zomwe zimachepetsa zowonjezera zamagetsi. Popeza njinga zamoto zamasiku ano zimafunikira injini zina zambiri, ndizoyenera kutembenuza zakale komanso njinga zamoto zopumira.

Kupanga mafuta Amakhala ndi ma hydrocarboni amadzimadzi omwe amapezeka ndi mankhwala. Amadziwika komanso kuyamikiridwa chifukwa chamadzimadzi, kutentha kwakukulu, kupsinjika kwakukulu komanso kuwonongeka kothamanga kuposa mafuta ena. Uwu ndiye mawonekedwe omwe amalimbikitsidwa kwambiri pamabasiketi a hypersport.

Semi-kupanga injini mafuta, kapena technosynthesis, ndi osakaniza mafuta amchere ndi mafuta opangira. Mwanjira ina, mcherewo umathandizidwa ndi mankhwala kuti apange mafuta okhazikika. Izi zimapangitsa kuti pakhale mafuta oyenda mosiyanasiyana omwe ali oyenera njinga zamoto zambiri ndi ntchito.

Ma injini A njinga Zamoto Ma viscosity Index

Mwinamwake mwazindikira izi pazitini zamafuta, dzina lokhala ndi manambala ndi zilembo, mwachitsanzo: 10w40, 5w40, 15w40 ...

Izi ndi zizindikiro za viscosity. Manambala oyambirira amasonyeza mlingo wa fluidity wa mafuta ozizira, ndipo chachiwiri - makhalidwe a lubricant pa kutentha kwambiri.

Mafuta a injini 15w40

15w40 ndi 100% mafuta amchere... Amakhala olimba kuposa ena, motero mafutawo ndi ochepa. Kugwiritsa ntchito kwawo kumalimbikitsidwa makamaka pamagalimoto achikulire azaka zopitilira 12 kapena ndi ma mileage okwera.

Ngati muli ndi njinga yamoto yakale yamafuta kapena dizilo wofunitsitsa, mafuta a 15w40 ndi anu. Chenjezo, ngati singagwiritse ntchito pang'ono, iyenera kugwiritsidwa ntchito pafupipafupi chifukwa imatha kutaya mafuta. Chifukwa chake, kumbukirani kufupikitsa nthawi zosintha mafuta.

Mafuta a injini 5w30 ndi 5w40

5w30 ndi 5w40 ndi 100% mafuta opangira akulimbikitsidwa magalimoto onse amakono, petulo kapena dizilo, omwe ali ndi zida zopangira katundu wamphamvu komanso pafupipafupi pa injini: kuyimitsa pafupipafupi ndikuyambiranso ntchito, makamaka mumzinda, pakuyendetsa masewera. .

Mafuta awa ali ndi zabwino zambiri pakugwiritsa ntchito kwawo: iwo atsogolere ozizira injini, amasunga mafuta koma amalola kukhetsa kwakanthawi. M'malo mwake, amalola zopatuka pakati pa 20 mpaka 30 km pamakina amagetsi aposachedwa kwambiri a dizilo (DCI, HDI, TDI, ndi ena) komanso kuchokera pa 000 mpaka 10 km ya mafuta.

Mafuta oyendetsa njinga yamoto 10w40

10w40 ndi semi-synthetic mafuta akulimbikitsidwa maulendo osakanikirana, mwachitsanzo, ngati mukuyenera kuyendetsa mumzinda komanso pamsewu. Ngati kayendetsedwe kanu kakufuna injini, awa ndi mafuta anu.

Kutsatsa kwa 15w40 Mtengo wabwino kwambiri wa ndalama : Mulingo wachitetezo wabwino kwambiri komanso kusintha kwakanthawi kwamafuta pafupifupi 10 km. Kuphatikiza apo, amapangitsanso kuzizira kuyamba mosavuta.

Mafuta a njinga yamoto: 2T kapena 4T?

Kusankhidwa kwamafuta anu kumadalira makamaka momwe injini yanu imagwirira ntchito. Zoonadi, 2T kapena 4T, udindo wamafuta a injini ndiwosiyana..

Mu injini ziwiri zamagetsi, mafuta amafuta amayaka limodzi ndi mafuta. Mu injini za 2-stroke, mafuta amakhalabe mumtambo wa crankcase.

Mukamagula, muyenera kulabadira muyeso wa 2T kapena 4T womwe ukuwonetsedwa pachidebe chamafuta.