Khoom cua roj 5W30: xyuas

Roj (hluavtaws) 5W30 nyob rau hauv peb lub teb chaws yog thoob plaws. Yog vim li cas nws yog najnpawb los ntawm ntau cov neeg tsav tsheb thiab seb lawv yuav tsum sau lub cav ntawm koj tus kheej lub tsheb? Rau lub hom phiaj kev soj ntsuam tau ua kom tsim nyog kev ntsuam xyuas.

Tests ntawm lub lubricating kua nyob rau hauv lub Ford kom pom tseeb

Qhov zoo tshaj plaws hais txog qhov zoo ntawm ib cov roj qhia ua ywj siab kev ntsuam xyuas. Qhov tshwj xeeb xaiv ob peb hom lubricating kua yog raug lawv mus rau ntau yam kev ntsuam xyuas, cov zaub thiab tsom xam cov kev soj ntsuam thiab ces los sib piv nrog txhua lwm yam, defining ib tug xis hom roj.

Xws li ib tug xeem tau txiav txim siab mus nqa nyob rau hauv lub Ford kom pom tseeb tsheb. Tag nrho cov cav tov muaj ib tug khiav ntawm kaum txhiab kilometers, qhov ntim ntawm lub cav - 1.6 litres, muaj 100 horsepower. Tsav koom kom tsawg, niaj hnub petrol xyaw, tsis muaj tus nrog complex mechanisms. Nws kotlokollektor ntaus ntawv muaj xws li, ib tug toothed siv tsav lub sij hawm poob thiab plaub li qub rau txhua lub tog raj kheej.

Nyiaj Muas roj

Ntawm lwm yam, lub experimenters twb xav nyob rau hauv dab tsi yog qhov zoo tshaj plaws 5W30 roj: hluavtaws los yog semi-synthetics. Yog li ntawd, cov nram qab no qib raug xaiv nrog ob lub tsim:

• rau semi-hluavtaws - Tag nrho Quartz 9000 yav tom ntej thiab Mobil Super Fe Tshwj xeeb;
• Synthetic - Motul 8100 Eco Zog, Castrol Sib Nqus A1, Zic XQLS, Plhaub Helix Ultra Ntxiv, G Zog F Synth EC thiab THK Magnum Professional C3.

Tag nrho cov lubricating kua ua ntej kev kuaj tau soj ntsuam kuaj nyob rau hauv cov kev kuaj.

Lub essence ntawm qhov kev kuaj

A xeem tau ua nyob rau hauv ib puas degrees nyob rau hauv lub cav roj. Synthetic 5W30 semi-synthetics thiab tau qhia sib txawv tau, txawm hais tias cov kis yog me me. Heev tuab roj yog "Plhaub" thiab feem ntau ua kua - "G-zog." Additives nyob rau hauv ib co kuaj differed heev. Tag nrho cov roj twb calcium ntawm 2000 mg / kg ntawm phosphorus thiab zinc 1000 mg / kg. Nyob rau tib lub sij hawm, tsuas yog 1350 mg / kg ntawm calcium yog nyob rau hauv lub "Plhaub", thiab "T-Zog" - thiab txawm tsawg nyob rau hauv tag nrho cov ntawm 750 mg / kg. Yog li ntawd, nyob rau hauv thawj pab pawg neeg muaj siab alkali cov ntsiab lus nrog ib tug high degree ntawm tu thiab antioxidant additives. Qhov siab tshaj plaws nqi ntawm alkali twb cai nyob rau hauv lub "Castrol", thiab tus nqi qis tshaj - nyob rau ntawm "Plhaub".

Tests tau nqa tawm nyob rau hauv ib tug cyclical yam, txhua tus uas ntawd kub ntev li ib teev. Huab cua txhua lub tsheb yog cov tib. Machine tsiv ntawm 130 kilometers ib teev nyob rau hauv rau txhiab revolutions. Xws li ib tug tsoom fwv nyob rau ib nrab ntawm ib lub lim tiam.

Ib tug cais xeem yog mus nyob ruaj ruaj idling rau peb teev, whereupon ib tug ob peb kilometers mus thiab rov sawv teev nrog lub engine.

Raws li ib tug tshwm sim, cuaj-lub lim tiam mus sib hais muab tawm hais tias lub tsheb muaj dhau 10,000 kilometers, 45 lub sij hawm rau pib cov cav nyob rau hauv lub txias thiab 72 lub sij hawm - nyob rau kub. Cov Motors lwm yam ua hauj lwm puas teev nyob rau hauv ib tug load ntawm 6000 rpm thiab 54 teev qhuav.

Yog li, peb tau txais ib tug heev nyuaj hom. Yog li ntawd, es tsis txhob ntawm nees nkaum txhiab kilometers, pw rau ntawm txij nkawm kev tswj, lub sij hawm ntawm lub tso cai tau txo kom 10,000 kis lus mev.

Cov kev tshwm sim ntawm ib tug neeg ntsuam xyuas

Darkening ntawm tag nrho cov lubricating kua cai nyob rau hauv ob thiab ib nrab txhiab kilometers. Qhov no qhia zoo tu qualities ntawm tag nrho cov kuaj - nyob rau hauv npog flaps purity yog fwm. Qhov txawv loj heev thaum kev khiav hauj lwm thaum uas tsis muaj kub. Thaum lub te ntawm nees nkaum degrees kua nrog los ntawm cov kev sojntsuam yooj yim nyob rau hauv tag nrho cov qib kawm, tsuas yog cov "Castrol". Teeb meem pib nyob rau hauv ib yam ntawm cov qauv tsis tshwm sim txawm nyob rau hauv lub kub ntog hauv qab no 27 degrees.

Los ntawm intoxication cov nuj nqis twb raws li nram qab no. Tus thawj sab saum toj-up yuav tsum tau semi-synthetics "Mobil" tsis pub dhau 4.8 txhiab kilometers, thiab los ntawm 8000 kilometers - dua. Lwm yam semi-synthetics "Tag nrho" no kuj tsis yog npaum li cas ntawm nws qab. Nyob rau sab saum toj mus nws coj txog ob litres rau txhua roj. Synthetic 5W30 tsom pa yog ntau qis. Thaum hom "Castrol" thiab "Zeke" siv 1.4 litres, thiab "Plhaub" - 1.23 litres, thiab cov "Tag nrho" - 1.9 liters. Qhov no tshwm sim qhia tias txoj kev mus rau lub synthetics yuav ua tau ntau tshaj ib tug semi-synthetics.

Filling tag nrho cov tsheb ua nyob rau tib lub chaw nres tsheb, thiab tsuas yog high-quality roj av. Roj noj twb yuav luag tib yam. Tab sis qhov tseem nqi-zoo tau tsom cov roj (hluavtaws) 5W30 "Mr. Zog" thiab wasteful - "Plhaub". Qhov txawv li cas los xij yog heev tsawg heev, mus txog 3%.

Qhov tseem ceeb tshaj plaws yog hais tias tag nrho cov roj muaj ib tug zoo coj-resistant nyhuv. Txawm tias tom qab tsav tsheb nyob rau hauv lub biggest turnover chromed piston rings (uas yog nyob rau ntawm lub qhov loj tshaj coj thiab tsim kua muag) yog tsis cais chromium nyob rau hauv cov roj ntawm tag nrho cov. Cov ntsiab lus ntawm lwm yam co tsis pub dhau lub pub chaw pib.

Yuav ua li cas hom ntawm cov roj zoo dua?

Ntsiab lus soj ntsuam, peb pom tias qhov zoo tshaj plaws yog 5W30 hluavtaws lub cev muaj zog roj hom "TNK", "Castrol" thiab "Motul". Neeg sab nraud "Plhaub" nyob ntawm no, "Mr. Zog" thiab "Zeke".

Tab sis nws yog tsim nyog sau cia hais tias tag nrho cov lubricating kua txuas ntxiv mus rau qhia qhov zoo tshaj ntawm tu, txawm los ze zog mus rau qhov kawg Harbor. Indicators ntawm high-viscosity thiab tseem nyob rau hauv lub cev ntau.

Semisynthetics, nyob rau hauv lem, yog khib ruaj khov: lub viscosity poob los xwb 3 square hli / s, i.e. tib yam li hais tias ntawm cov khoom cua-raws li lubricants.

xaus

Rau tag nrho ib qho tseem ceeb cov yam ntxwv ntawm txhua qhov hnoos qeev muaj proven lawv cov kev kawm nyob rau hauv dua 20 txhiab kilometers nyob rau hauv ib txwm tej yam kev mob thiab 10 txhiab kilometers - nyob rau hauv loj. Yuav ua li cas koj xaiv roj 5W30? Synthetics (xyuas thiab lub hom phiaj kev xeem tau paub meej tias qhov no) uas muaj lub hauv paus xov tooj, uas muaj xws li kuaj ntawm "Castrol", "TNK" thiab "Motul", tsim tshwj xeeb tshaj yog inhabitants glubinok qhov twg cov roj zoo yog neeg pluag. Semi-synthetics ntawm lawv kuj muaj xws li "Mobil".

Tab sis, nyob rau hauv lwm cov tes, semi-synthetics muaj yog tus loj tshaj pov tseg, yog vim li cas ib tug tsis tshua muaj nqi raws li ib tug tshwm sim yuav tsis tsum yeej.

Tab sis ib txwm xam tau tias yog cov neeg tseem ceeb lub cev muaj zog roj 5W30 (synthetics) "Plhaub" thiab "Zeke" tsis nyob rau hauv qhov tseeb lub siab tshaj plaws kev ua tau zoo. Yog li ntawd, hais txog seb puas los yog tsis mus yuav lawv, koj yuav tsum xav txog kev, tom qab uas tag nrho cov kev xaiv uas lawv tau qhia. Nyob rau hauv ib tes, lawv tau muaj tus nqi qis tshaj pov tseg lwm cov tshaj additives thiab puag roj, tab sis nyob rau lwm yam - ruaj khov filling siab leej faj fuels yuav tsis ua rau qhov zoo tshaj plaws kev tshwm sim.

Dhau li ntawm tus fact uas roj av yuav tsum tau nchuav tsuas yog nyob rau cov pov thawj roj noj, tom qab lub Hoobkas warranty yog zoo dua siv ib tug lubricating kua hu ua Low SAPS, uas txawv txo alkali cov ntsiab lus. Lawv thauj rau lub converter yuav tsum nyob rau hauv lub kaum ntawm lub sij hawm tsawg tshaj li qhov kev txiav txim sib sib zog tsa los ntawm lub nce leej faj cov ntsiab lus nyob rau hauv roj.

Qhov zoo tshaj plaws kev xaiv no yog mus yuav ib qho pheej yig hluavtaws cov ntaub ntawv, uas yuav tsum tau hloov ntau, piv txwv li txhua txhua 15 txhiab kilometers.