Engine mafuta "Zuva nezuva". Zvakakosha kutenga here?

Mamiriro

Izvo zvinofanirwa kucherechedzwa ipapo kuti Zuva rega rega injini mafuta haisi nyowani yakazvimirira mhando inogadzirwa munzvimbo dzakasiyana dzekugadzira. Oiri inogadzirwa neSintOil, inozivikanwa yekuRussia inogadzira mafuta asingadhure, uye akaiswa mumabhodhoro mumagaba muguta reObninsk, Kaluga Dunhu. Uye mutengi ndiyo network yekutengesa "Auchan". Iyi mafuta, nenzira, inogona kutengwa chete muzvitoro zveiyi network.

PaInternet, pane zvine chiremera chine chiremera, mhedzisiro yekuedzwa kwerabhoritari yemafuta aya inoiswa. Kana tichifunga nezvemhando mbiri dzeZuva rega rega mafuta (5W40 uye 10W40), isu tichavimba nemhedzisiro yezvidzidzo izvi. Chekutanga, mugadziri pachigaba haaratidze chero ruzivo nezve chigadzirwa, chete ruzivo rwese. Chechipiri, pane zvikonzero zvekukahadzika huchokwadi hwehunhu hwakapihwa pamudziyo.

Saka, maitiro makuru einjini mafuta "Zuva rega rega".

1. Base. Iwo mafuta akachipa, 10W40, anoshandisa yakacheneswa, yakatwasuka-distilled mineral base sehwaro. Kune 5W40 chigadzirwa, hydrocracking base yakatorwa.
2. Additive package. Zvichienderana nekuongorora kwekutarisa kunoitwa nerabhoritari yakazvimirira, ese ari maviri anoshandisa yakapera ZDDP zinc-phosphorus additives, pamwe necalcium se dispersant uye diki yezvimwe zviyero zvakajairwa. Zvingangodaro, iyo yekuwedzera package ndeye Chevron's standard Oronite. Iyo inodhura yakawanda 5W40 mafuta ine diki molybdenum yemukati, iyo mune dzidziso ichava nemhedzisiro inobatsira pane inodzivirira maitiro e lubricant.
3. Viscosity maererano neSAE. Panyaya yemafuta anodhura, iyo viscosity inokodzera muyero uye inonyatsoenderana ne5W40 kirasi, kunyangwe ine yakanaka margin yechando chikamu che index. Asi iyo yechando viscosity ye10W40 mafuta yakanyanyisa. Zvinoenderana nemhedzisiro yebvunzo, chigadzirwa ichi chakanyanya kukodzera kune zvinodiwa zveiyo 15W40 standard. Ndiko kuti, kushanda kwechando kunogona kunge kusina kuchengetedzeka munzvimbo umo tembiricha inodonha pasi -20 °C.

4. API mvumo. Zvese zvigadzirwa zviri mubvunzo zvinoenderana neiyo API SG/CD standard. Muyero wakaderera unoisa zvimwe zvirambidzo, izvo zvichakurukurwa pazasi.
5. Kutonhora kwechando. 10W40 oiri inorasikirwa nemvura yatove pa -25 ° C, uye 5W40 inobudirira kubata kana yatonhodzwa kusvika -45 ° C.
6. Flash point. Uwandu uhwu hwakaiswa pakuedza mafuta e5W40 uye iri +228 °C. Ichi chiratidzo chakanaka, avhareji yemafuta emafuta akavakirwa pane zvigadzirwa zvehydrocracking.

Kusiyana, zvakakosha kucherechedza sulfate ash content uye huwandu hwesarufa. Mumafuta maviri "Zuva rega rega", zviratidzo izvi muchidzidzo zvaive zvakaderera pane zvaitarisirwa. Izvi zvinoreva kuti, tinogona kutaura kuti mafuta akachena uye haakwanisi kuumba sludge deposits pamwero wemhando yemafuta eiyi nhanho.

Chikamu chekushandiswa

Mineral injini oiri "Zuva rega rega" 10W40, tichitarisa nehunhu, inogona kungobudirira kushandiswa mumainjini ekare ane masisitimu akareruka emagetsi (yakakwirira-kumanikidza mafuta pombi ine mechanical nozzles kana carburetor). Kunyangwe yakaderera sarufa yemukati uye yakaderera sulfate ash yemukati, oiri haienderane necatalytic converters kana particulate mafirita. Kuvapo kwe turbine pane injini ye diesel hakurambidzi kushandiswa kwemafuta aya, asi hazvidiwi kutaura nezvekudzivirirwa kwayo kwakavimbika.

Iyo VAZ classic uye chizvarwa cheSamara chinowira munzvimbo yakatsanangurwa pamusoro pekushanda. Kutanga kubva kumuenzaniso weKalina, kushandiswa kwemafuta aya hakukurudzirwi. Zvakare, "Zuva rega rega" rine viscosity ye10W40 inogona kudururwa mumotokari dzekunze kubva pakati uye bhajeti zvikamu zvemutengo zvine zuva rekugadzira pamberi pe1993.

Yakawedzera tekinoroji, semi-synthetic mafuta "Zuva rega rega" 5W40 inotenderwa zviri pamutemo kushanda mumamiriro anenge akafanana. Nekudaro, bvunzo dzerabhoritari dzinoratidza kuumbwa kwakanaka kwazvo, zvinoreva kuita kwepamusoro. Vanofarira vanoishandisa mumotokari kubva muna 2000 (uye kunyange yakakwirira) uye vanovimbisa kuti hapana matambudziko nemotokari, iwe unongoda kuitsiva kakawanda. Nekudaro, mumamiriro ezvinhu aya, kuzadza mafuta ebhajeti akadaro ibhizinesi rine njodzi.

Reviews

Ongororo pamusoro pemafuta einjini "Zuva rega rega", zvisinei nemafungiro ekutanga ekusahadzika nezvemafuta emugadziri wemba, kazhinji, ane maitiro akanaka.

Vatyairi vemotokari vanonyanya kukwezvwa nemutengo. Mutengo wepakati we4 litres unoshanduka kutenderera 500-600 rubles, zvichienderana nebhechi razvino. Ndiko kuti, mafuta aya ndeimwe yeakanyanya bhajeti pamusika mune zvakajairika.

Pakutanga, vatyairi vakawanda vakaseka, vachifunga kuti nokuda kwemari shoma yakadaro hapana chinhu chingashandiswa kana kushoma chaigona kuva mugaba. Zvisinei, ruzivo rwekushandisa mapiyona e daredevil uye bvunzo dze laboratori zvakaratidza kuti pamutengo wayo mafuta aya haasi akakodzera chete, asi anokwikwidzana nemhando dzakaratidzwa kubva muchikamu chebhajeti.

Oiri ine mwero kushanda kwemotokari haina kunyanya kushandiswa pamarara. Nekudzoreredza kazhinji (yega yega 5-7 zviuru zvemakiromita) haisvibise mota.

Mafuta aya anewo asina kusimbiswa, asi anowanzo kutaurwa nezvawo pamambure: mhando yechigadzirwa ichi inogona kusiyanisa zvakanyanya kubva pabatch kuenda kune batch. Nokudaro, pasina kutya, inogona kushandiswa chete mumagetsi ari nyore.

Engine mafuta "Zuva nezuva" 3500km gare gare