10W 40: mawu olembedwa. Kodi Numeri "10W 40" pa mafuta injini?

Pa moyo wa galimoto anali koma anatulukira njira yabwino kuteteza injini kuposa mafuta engine. Ndipo ngakhale kuposa zaka, matabwa ake nthawi zonse kusinthidwa opaleshoni mfundo akanali yemweyo - kuonetsetsa yake Pepala chiŵerengero pakati pa miyambo ya padziko injini kuzirala. Mwa mitundu amagwiritsidwa ntchito ndi 10W 40 mafuta. Chinawathandiza kumvetsa n'chakuti ameneŵa likunena zambiri wathunthu za makhalidwe a madzi.

dera ntchito

Kumvetsa za malamulo a ntchito ndi kusankha mafuta injini amafunikira kuphunzira zambiri za mfundo zotsatira mbali engine.

Pa ntchito njira mphamvu wagawo amatipeza akukangana zanyengo kukhululukirana. Zimenezi zikugwira makamaka zoyenda wa pistons ku mitu yamphamvu ndi njira tiyipukuse. Ici ulikubala kutentha zomwe kusokoneza zinthu ndi kungachititse kuti avale mofulumira.

Engine mafuta ndi mtundu wa therebetween madzi chisindikizo. Kamodzi injini anayamba ndi mtanda woyamba wa mafuta Watenthedwa - Mafuta poyera kusuntha mbali anagawira uniformly pa pamwamba. Izi khalidwe akukokomeza, kuyambira kufotokoza kwathunthu mfundo zonse za ndondomeko nthawi zambiri ochepa okha kuti luso. Nkofunika kwa ogula kudziwa zimene zikutanthauza kuti 10W 40, komanso magawo yakuti:

• Zikuchokera.
• Kutentha malire.
• Kukhuthala.

Malinga ndi magawo a injini ndi zinthu zina ndi kusankha abwino kwambiri mafuta 10W-40. Decoding adzakupatsani nkhani zonse zokhudza makhalidwe amenewa.

kapangidwe

Maganizo mafuta ntchito injini anaikidwa pa siteji kamangidwe ka injini woyamba mkati kuyaka. Isanafike chitukuko cha makampani mankhwala a ankadziwa chimodzi chokha cha mtundu wake - mchere ndi. Lopangidwa ndi zosakaniza zachilengedwe, zomwe zichokera kwa processing mafuta. Koma katundu wake si nthawi zonse zizigwirizana zinthu kunja ndi makhalidwe a injini. The kuipa mafuta mchere ndi:

1. Kusintha kukhuthala pamene akuyesetsa malire kutentha (ngati opanda ndi kuphatikiza).
2. Wotsika alumali moyo nthawi. Motalikira mafuta mu injini, wamkulu kusintha dongosolo ake mkati. Zimenezi zimabweretsa kufa katundu positive.

Ubwino undoubted tinganene kuti mtengo angagulidwe.

Mu theka lachiwiri la mzaka zana makumi awiri, mtundu watsopano wa mafuta - kupanga. Icho chinabwera kuchokera ku makampani ndege. Chifukwa kaphatikizidwe zovuta, zikutanthauza kuti Pasanapite otchuka.

chitukuko Special kukhazikitsa injini ndege pa otsika kutentha, wapeza ntchito zake makampani magalimoto. Choncho, injini mafuta 10W 40 Ubwino:

1. Large opaleshoni kutentha osiyanasiyana.
2. Pomalizira ntchito popanda imfa ya katundu.
3. magawo wapadera kukhuthala, amene ali achilendo yekha kuti izi mtundu wa mafuta engine.

Pofuna kuchepetsa ndalama yopangira ndi Baibulo wapakatikati anayamba kupanga - mitundu theka-kupanga. Izi ndi zotsatira za kuphatikiza mitundu pamwamba pa lubricants.

mawu olembedwa

Tsopano kuti kudziwika mitundu ikuluikulu, akhoza chitani kufotokoza mwatsatanetsatane za makhalidwe a mafuta 10W-40. Chinawathandiza kumvetsa n'chakuti ameneŵa wapangidwa zizindikiro zingapo.

• 10W amatanthauza posungira wa kukhuthala chizindikiro pa kutentha osachepera kwa -25 ° C.
• 40 - chapamwamba malire a kutentha (mpaka + 40 ° C).

Ndipotu Mlengi limasonyeza pa phukusi deta zimenezi, imatiuza wosuta za zofooka opaleshoni ya mtundu winawake wa mafuta. Monga kwenikweni limapezeka pa ntchito za amagetsi vuto la zinthu si analimbikitsa chofunika kutentha?

Non-ikupanga ndi zinthu opaleshoni

Kuchepetsa kutentha m'munsimu zotsatira mlingo Kuchepetsa mu kuwonjezeka osalimba. Pankhaniyi, sipangakhale mavuto ndi kuyamba injini - mafuta si wogawana anagawira pa pamwamba. Pankhaniyi, nkotheka mofulumira avale kapena breakage wa unit mphamvu. Choncho ndikofunika kudziwa zomwe zili mawu olembedwa izi Mafuta - 10W-40.

Ndi kukula kutentha, osalimba mafuta otsutsa yafupika. Ndi sanathenso ntchito yake monga kukhuthala kukhala kosatheka kuti akonze yunifolomu filimu. Ambiri a madzimadzi lubricating amasonkhana crankcase lapansi. Nthaŵi zonse zinthu mkulu kutentha ndi tsankho evaporation wa madzi. Mbali khalidwe la zochitika izi - asiyane utsi mpweya ndi kuchuluka kwa buku awo. Komanso kumabweretsa kulephera mofulumira.

Gawo

M'pofunika kusankha mtundu wa mafuta malingana ntchito. Panopa ntchito ndi International Standard API - American Mafuta Institute. Malinga izo anatengera gulu osiyana mafuta ndi dizilo injini. Chachikulu kusiyana lagona pa zitsanzo galimoto nkhani ya.

Choncho, kusankha lubricant sikokwanira kudziwa zimene chiwerengero kumatanthauzanji 10W 40 mafuta. Kuwonjezera deta awa ayenera kuganizira gulu la. Magalimoto amakono anapanga zizindikiro anasonyeza tebulo.

Nthawi zina pali zopangidwa kuti angagwiritsidwe ntchito mitundu yonse ya injini, kaya mtundu wa gwero mphamvu.

Zikhazikiko khalidwe

Pambuyo kusankha mtundu wa mafuta pafupi zotheka kuti zinthu zenizeni, m'pofunika kuonetsetsa la zidazo. Kuti tichite zimenezi, njira ziwiri zosiyana angagwiritsidwe ntchito:

• Experimental. M'mavuto kwambiri ndi zolakwa kupeza kwenikweni khalidwe mafuta 10W-40.
• Dziwani zambiri za gulu la API.

The njira yamasika yoyenera kwambiri, chifukwa si kuopseza lingathe kugwira ntchito kwa injini. Chaka API chifaniziro kuwunika zopangidwa watsopano lubricants. Malinga zotsatira iwo nkhani khalidwe index.

Pakuti mafuta anapanga zizindikiro zisanu ndi zitatu - A, B, C, D, E, F, G, H. kwa dizilo awo asanu - A, B, C, D, E, F4. Choncho, pamene kugula m'pofunika kulabadira kalata '- kusiyana ndi patsogolo kuyambira chiyambi cha zilembo bwino khalidwe.

zina

Special zigawo mankhwala ntchito pokonzanso katundu lubricant. Ali pamodzi kudziwika zina. Choncho nthawi zina zokwanira kudziwa katundu yaikulu ya 10W-40. Chinawathandiza kumvetsa n'chakuti makhalidwe wathunthu mwachindunji ndi Mlengi pa phukusi, kuphatikizapo mtundu zina, magawo ake luso ndi wokhutira.

Pali mitundu yosiyanasiyana ya zina. Ena mwa iwo anawonjezera mwachindunji Mlengi, mbali akuyendera payokha ntchito paokha.

Wotchuka kwambiri pa nthawiyo ndi mitundu ya zotsatirazi:

• Kuwonjezeka kukhuthala index.
• Kuchotsa katundu wa kuyaka padziko lamkati la injini.
• Kuonjezera durability.
• Kumathandiza chitukuko cha njira zobwera chifukwa cha okosijeni.

Pamaso kuwonjezera aliyense wa iwo ayenera mosamala bwino malangizo ntchito. Ndipotu, kuwonjezera pa ubwino kumachitika ndi zotsatira zake zoyipa.

Nsonga

Pofuna kuika injini nakwaniritsa moyo ndi kupewa kuwonongeka zosayembekezereka akulimbikitsidwa kutsatira malangizo otsatirawa chifukwa chosankha mafuta:

1. Pamaso kugula muyenera fufuzani ndi Mlengi wa ayamikira magalimoto.
2. Ndi kuvomerezedwa kuchita kusintha mafuta motsatira ndandanda wa Mlengi. Pakuti m'tawuni chilengedwe lubricant mowa ukuwonjezeka pamene galimoto pa magiya otsika. Ndi bwino kukhala nthawi inali itakwana okwerera apadera.
3. Musanayambe lembani chilichonse injini mafuta 10W 40, muyenera kuchita kutsuka galimoto. Izi kuonjezera mphamvu ndi kuthetsa imabwera utachepa katundu ntchito.

ziziyenda odziwa zonse kutsogoleredwa ndi malamulo amenewa - zokwanira basi kuti wekha ndandanda Kupimidwa makina.

Kuphunzira limatchula za dzina mafuta injini, mukhoza bwinobwino kusankha mtundu woyenera wa lubricant. Popeza ambiri opanga kutero ndi kovuta. Pakuti aliyense pagalimoto ndi kofunika kudziwa, ndiye kuti 10W-40. Choncho, muyenera kusamalira nkhaniyi - mtengo wa kukonza galimoto yakusatetezeka kuposa mtengo wa mafuta abwino.