Motokari mafuta - sei kusarudza

Kuzadza nemafuta ejini isiriyo kunogona kukonzera kukuvadza kwakakomba kumagetsi emagetsi. Kuti udzivise mari yekugadzirisa yakakwirira, zvakakodzera kusarudza mafuta akakodzera.

Mutemo wekutanga uye wega wega wega unofanirwa kuve wekutevedzera zvinokurudzirwa nemugadziri weinjini. Mazuva ano magetsi mayuniti masisitimu anogadzirwa uchishandisa ichangoburwa matekinoroji uye dhizaini yavo maererano nemaparamita anonyatsoenderana. fate. Naizvozvo, yemazuva ano oiri yeinjini chinhu chechimiro cheinjini uye nekudaro inofanirwa kuenderana nezvinhu zvayo zvese maererano nemakanika, kemikari uye kupisa kupisa.

VERENGA ZVIMWE

Nguva yekuchinja mafuta?

Rangarira mafuta ari mubhokisi

Mazhinji emafuta ari kushandiswa nhasi maoiri ekugadzira, ayo anopa dziviriro iri nani uye kutonhora kwekufamba kweinjini zvikamu pane zvicherwa oiri. Ivo zvakare vane hukuru hukuru hwekuparadzanisa zvinhu zvinokonzerwa nekupisa, izvo zvinotorwa nyore nyore nemasefa masisitimu.

Chinhu chinonyanya kukosha uye chinobatsira chichienzaniswa nemafuta emamineral ndiyo yakaderera viscosity yemafuta ekugadzira, ayo anobvumira kufukidzwa kwemafuta chaiko kwenzvimbo dzakaiswa pasi pekukwesha munenge chero tembiricha yemhando, kunyanya pakudziya kwakaderera, kana mafuta einjini yega yega akakora.

Usasanganise mafuta ekugadzira nemafuta emamineral, uye kana zvakadaro, ne semi-synthetic.

Zvakare, usashandise maoiri ekugadzira einjini dzemota dzechikuru dzine mileage yakakwira, yaimboshandiswa nemafuta emamineral. Mafuta ekugadzira akazadzwa anogona muchiitiko ichi kukonzera kukuvadza kukuru, nekuti ma detergents uye zvikamu zvekuchenesa zvinosanganisirwa mukuumbwa kwayo zvinonyungudutsa tsvina yakaunganidzwa uye madhipoziti anosvibisa zvikamu zveinjini. Pamusoro pezvo, zvisimbiso zvechinyakare zveinjini zvakagadzirwa kubva mukugadzira rabha isina kugadzirwa kuti ishande nemafuta ekugadzira. Saka mukana wepamusoro wekudonha kwemafuta.

Pakupedzisira, zvakakoshawo kutevera mutemo wekushandisa mafuta kubva kune vanozivikanwa uye vanozivikanwa vanogadzira, kunyange zvazvo mutengo wavo wekutenga ungave wakakwirira kudarika vamwe.

Makore ane ruzivo anogara achibhadhara nemhando yechigadzirwa, iyo, kana iri injini yemafuta, inosarudza kushanda uye hupenyu hwebasa reinjini yemotokari yedu.

Zvinoenderana neyakagamuchirwa SAE miyero, viscosity yemafuta inoratidzwa nenhamba kubva pa0 kusvika 60, uye 6-point scale "W" (yechando) kubva 0W kusvika 25W inosarudza tembiricha iyo viscosity inoshanduka zvakanyanya zvekuti mafuta anokora kusvika kune akadaro. mamiriro kana kutanga injini inova isingabviri.

Mukuita, zvakaita seizvi:

- yegiredhi re viscosity 0W, tembiricha iyi inotangira - 30 ° С kusvika - 35 ° С,

5W - 25 kusvika -30 ° C,

10W - 20 kusvika -25 ° C,

- 15W - 15 ° C kusvika -20 ° C,

- 20W - 10 ° C kusvika -15 ° C,

-25 W - kubva -10 ° C kusvika 0 ° C.

Chikamu chechipiri chechiyero (5-point scale, 20, 30, 40, 50 uye 60) inosarudza "kusimba kwemafuta", ndiko kuti, kuchengetedzwa kwezvinhu zvose munzvimbo yakakwirira yekushisa, i.e. 100°C uye 150°C.

Iyo viscosity index yemafuta ekugadzira mota anotangira kubva ku0W kusvika 10W, uye kazhinji 10W oiri anogadzirwawo semi-synthetic. Mafuta akanyorwa 15W uye pamusoro anowanzoita mamineral oils.

VERENGA ZVIMWE

Mafuta emagetsi egasi

Tarisa mafuta ako usati wakwira

Zvose izvi zviratidzo zvinogona kuwanikwa pakuputirwa kweinjini imwe neimwe, asi kuongorora kwavo hakupinduri mubvunzo - zvinokwanisika here kusanganisa mafuta, uye kana zvakadaro, ndeapi?

Zvechokwadi, hapana chakaipa chichaitika kune injini kana, tichichengetedza maitiro akafanana emhando uye viscosity class, tinoshandura marashi - kureva, mugadziri. Mushure mekutyaira nhamba yakakosha yemakiromita, zvinogonekawo kushandisa mafuta egiredhi yakakwira viscosity, i.e. denser. Ichavhara injini zviri nani, ichivandudza mamiriro ayo zvishoma, kunyange iwe uchifanira kuziva kuti haigadziri injini yakasakara.

Mienzaniso yemitengo yemafuta einjini

Rudzi rwemafuta mota / brand	Rudzi rwemafuta	Online kutenga supermarketete e.g. Selgros zł / litre	Kutenga pazviteshi peturu PKN Orlen zł / litre
Mineral mafuta Castrol Platinum nhare Shell	15W / 40 Magnatec 15W/40 Classic 15W / 40 SuperM 15W50 yakakwira mileage	27,44 18,99 18,00 23,77	36,99 17,99 31,99 kwete kutengeswa
Semi-chakaita zvokugadzirwa mafuta Castrol Platinum nhare Shell	10W / 40 Magnatec 10W / 40 10W / 40 SuperS 10W / 40 Mujaho	33,90 21,34 24,88 53,67	21,99 42,99 44,99 kwete kutengeswa
Chakaita zvokugadzirwa mafuta Castrol Platinum nhare Shell	5W / 30 Edge 5W40 OW / 40 SuperSyn 5W / 40 Helix Ultra	56,00 24,02 43,66 43,30	59,99 59,99 (OS/40) 59,99 kwete kutengeswa