Autol M8V. Soviet injini mafuta

Kuumbwa uye zvakasiyana

Mafuta emazuva ano emotokari M8v, hongu, haana kufanana muzvikamu zvayo kune motokari yemakore zana. Nekudaro, ichiri kubva pane distillate petroleum oiri iyo yakaitwa neasidhi yekuchenesa nzira inoteverwa nekudonha. Izvi zvinobatsira kune shanduko iri nyore yeviscosity, saka mota dzakabva dzaiswa muzhizha nechando.

Kuumbwa kweM8v mafuta kunosanganisirawo:

1. Anti-seiize additives.
2. anti-corrosion components.
3. tembiricha stabilizers.
4. Inhibitors.

Motokari dzemazuva ano dzinosanganisira mafuta akafanana neM8v, ayo akagadzirirwawo kushandiswa muinjini dzemotokari uye tirakita, kunyanya dizeli. Semuenzaniso, M8dm oiri (inogadzirwa kubva kuoiri yakasvava, inoshandiswa mukumanikidza turbocharged dhiziri injini), kana M10G2k oiri (inoshandiswa kumainjini edhiziri, panguva iyo kuwedzera kabhoni kuumbwa kungangoita).

Chimiro cheM8v injini yemafuta inoonekwa seyekuwedzera dhigirii rekucheneswa panguva yekugadzira, paine mukana wekuwedzera zvimwe zvikamu zvedistillate. Izvi zvinowedzera kugadzikana kweinjini dzakasakara, iyo mikaha pakati pezvikamu zvinofamba inosvika kumunda wepamusoro wekushivirira. .

Technical specifications

GOST 10541-78, maererano nezvinodiwa zvehunyanzvi izvo zvinogadzirwa mota yemhando yeM8v, inopa zvinotevera zvinosungirwa mafuta paramita:

1. Density pakupisa kwekamuri, kg/m³: 866.
2. Kinematic viscosity renji ye100 ^°C, mm²/ s: 7,5… 8.5.
3. Viscosity index: 93.
4. Ignition tembiricha, ° С, kwete pasi pe: 207.
5. Kupisa tembiricha, ° С, hapasisina: -25.
6. Huwandu hukuru hwekusachena kwemuchina, %: 0,015.
7. Madota ane sulfates,%, kwete kupfuura: 0,95.
8. Alkalinity maererano neKOH, mg/l, kwete zvishoma: 4,2.

Kuvapo kuduku mumafuta e calcium, fluorine uye zinc cations, pamwe chete ne phosphorus anions, inobvumirwa. Kugadzikana kwekujeka kwemafuta kusati kwatanga kushandiswa kunofanira kuchengetedzwa kwemaawa makumi matatu (kunze kweautols, ayo anobudiswa kubva kumafuta kubva kuminda yeEast Siberian: kwavari, chiyero chekudzikisa chinoderedzwa kusvika maawa makumi maviri nemashanu).

Pachikumbiro chekuwedzera chemutengi, maitiro emafuta eM8v anoratidzawo dynamic viscosity, iyo inofanira kunge iri muhuwandu hwe2500 ... 2700 mPa s. Dynamic viscosity control inoitwa pakupisa kwe -15 ° C uye mutsauko muyero weshear wezvikamu zviri pedyo 4860s.^-1.

Apply features

Vazhinji vashandisi vemotokari iri mubvunzo vanocherechedza kugadzikana kwemaitiro ayo, ayo anochinja zvishoma nekuwedzera kwemotokari mileage. Zvinocherechedzwa kuti mineral oil M8v inonyanya kunaka pamotokari dzemhuri yeVAZ, inoshandiswa muzhizha. Kuchinja kwemafuta kunofanira kuitwa mushure me7000 ... 8000 km yekumhanya. Iyo yakakwana reshiyo yezvinowedzera inoderedza kabhoni deposits muinjini.

Autol brand M8v inoenderana neiyo nyika kupatsanurwa SAE20W-20. Iwo epedyo ekunze analogues ndeye TNK 2t kubva kuLukoil kana M8G2. Kubva kunze kwemafuta - Shell 20W50.

Mutengo paitare

Inotemerwa nehuwandu hwemafuta mutangi. Kune chigaba chine huwandu hwemarita gumi, mitengo inotanga kubva ku10 rubles, pamarita makumi maviri - kubva ku800 rubles, yedhiramu ine simba remarita mazana maviri - kubva ku20 rubles. Mitengo inosiyanawo zvichienderana nemugadziri (yemotokari dzinogadzirwa mudzimba, idzi dzinowanzova Lukoil kana Gazpromneft trademarks).

M8V mafuta mu IZH