10W-40: kwafi. Abin da Lissafi "10W-40" a kan engine man fetur?

A kan rayuwa daga cikin mota ya ba tukuna ƙirƙira mafi alhẽri hanyar kare engine fiye da engine man fetur. Kuma ko da yake fiye da wani karni, da tsarin kullum updated aiki manufa kasance iri guda - tabbatar da ta dace zamewa rabo tsakanin abubuwa na engine sanyaya surface. Daya daga cikin masu amfani jinsunan ne 10W-40 mai. Deciphering wannan nadi na samar da cikakken bayanai game da halaye na cikin ruwa.

fanni na aikace-aikace

Domin mafi fahimtar da dokoki na aikace-aikace da kuma zabi na engine man wajibi ne don ƙarin koyo game da manufa na tasirinta a kan engine sassa.

Lokacin aiki na da ikon naúrar matakai babu makawa bayyana tsakanin ta gogayya abubuwa. Wannan ya shafi musamman ga motsi na pistons a cikin Silinda kãwunansu, kuma crank sunadaran. Wannan samar high yanayin zafi wanda adversely shafi abu da kuma zai iya haifar da m lalacewa.

Engine man ne a irin na wani ruwa hatimi therebetween. Da zarar da engine aka fara da kuma rukunin farko na man fetur da aka ƙone - Oil fallasa motsi sassa rarraba gaba ɗaya kan surface. Wannan karin gishiri halayyar, tun da cikakken bayanin duk cikakkun bayanai na aiwatar a mafi yawan lokuta kawai bukatar da art. Yana da muhimmanci ga masu amfani da su sani ba kawai abin da ake nufi 10W-40, amma kuma da na asali sigogi:

• Abun da ke ciki.
• Zazzabi iyaka.
• Danko.

Bisa ga sigogi na engine da waje dalilai ne zabi na mafi m man 10W-40. Dikodi mai zai ba da cikakken bayani game da wadannan halaye.

tsarin

Ideas aikace-aikace engine man fetur da aka aza a zane mataki na farko na ciki konewa injuna. Kafin ci gaban da sinadaran masana'antu na sane kawai daya daga irinsa - mai ma'adinai. Composed na halitta sinadaran, wanda ake samu daga sarrafa man fetur. Amma da kaddarorin ba ko da yaushe dace da waje yanayi da kuma halaye na engine. A disadvantages na ma'adinai mai suna:

1. Canje-canje a cikin danko a lokacin da ya kai iyaka zafin jiki (as debe kuma da).
2. In mun gwada low shiryayye rai lokaci. A daina man ne a cikin engine, da girma da canji na ciki tsarin. Wannan take kaiwa zuwa wani asarar m Properties.

A undoubted amfani za a iya daukan araha farashin.

A cikin rabi na biyu na karni na ashirin, wani sabon nau'in man - roba. Yana zo daga jirgin sama masana'antu. A sakamakon hadadden kira, yana nufin shi da sauri ya zama mashahuri.

Special ci gaba da kaddamar da jirgin sama injuna a low yanayin zafi, ya same ta aikace-aikace a cikin mota masana'antu. Saboda haka, inji mai 10W-40 yana da wadannan abũbuwan amfãni:

1. Manyan zafin aiki kewayo.
2. Dogon lokaci aiki ba tare da asarar dukiyoyinsu.
3. Musamman sigogi na danko, wanda suke peculiar kawai ga wannan irin engine man fetur.

Domin rage kudin da samar da wani tsaka-tsaki version aka ɓullo - Semi-roba iri. Wannan shi ne sakamakon hadawa sama iri lubricants.

kwafi

Yanzu cewa da aka sani main iri, zai iya ci gaba zuwa wani cikakken bayanin irin halaye na mai 10W-40. Deciphering wannan nadi da aka yi sama da dama Manuniya.

• 10W suturta riƙe danko siga a m zazzabi zuwa -25 ° C.
• 40 - na sama da iyaka da high zafin jiki (har zuwa + 40 ° C).

A gaskiya, a lokacin da manufacturer nuna a kan kunshin irin wannan bayanai, shi ya sanar da mai amfani game da aiki gazawar wani irin mai. Kamar yadda shi a zahiri ya bayyana a aiki na da ikon shuka a hali na ba-shawarar da zazzabi yanayi da ake bukata?

Non-yarda da aiki da yanayin

Akan rage yawan zafin jiki a kasa da iyakance matakin sakamakon a wani karuwa a yawa. A wannan yanayin, akwai iya zama matsaloli tare da fara da engine - man ba a ko'ina rarraba kan surface. A wannan yanayin, zai yiwu m lalacewa ko breakage na da ikon naúrar. Saboda haka, yana da muhimmanci mu san abin da bayanai ne a cikin wannan kwafi Oil - 10W-40.

Tare da kara yawan zafin jiki, da man fetur da yawa da kafofin rage. Shi ne ba iya yi ta aiki a matsayin danko da ke sa shi ba zai yiwu ba don ƙirƙirar wani uniform fim. Mafi yawa daga cikin lubricating ruwa accumulates a cikin crankcase. A wani m high zazzabi yanayi ne mai m danshin daga cikin ruwa. A halayyar alama na wannan abun - duhun shaye gas da kuma karuwa da su girma. Yana kuma take kaiwa zuwa m gazawar.

rarrabuwa

Wajibi ne a zabi iri na man dangane da aikace-aikace. A halin yanzu amfani da kasa da kasa misali API - American Petroleum Cibiyar. A cewar shi soma raba rarrabuwa ga fetur da kuma dizal injuna. Babban bambancin da yake a cikin batun ta mota model.

Saboda haka, don zaɓar man shafawa bai isa ya san abin da lambobin nufi a cikin 10W-40 mai. Bugu da kari a wadannan data kamata la'akari da rarrabuwa. Domin zamani motoci sanya alamomi nuna a tebur.

Wani lokaci akwai brands cewa za a iya amfani da duk iri injuna, ko da kuwa da irin makamashi Madogararsa.

ingancin Saituna

Bayan zabar irin man kusa yadda ya kamata zuwa ga ainihin yanayi, shi wajibi ne don tabbatar da ingancin ta. Don yin wannan, biyu daban-daban hanyoyin za a iya amfani da:

• Gwajin. Ta hanyar yawa fitina da kuma kuskure a sami wani da gaske ingancin mai 10W-40.
• Žara koyo game da API rarrabuwa.

A karshen Hanyar ne mafi dace, tun da shi ba shi ne m barazana ga aiki na engine. A shekara API misali tantance sabon brands na lubricants. Dangane da sakamakon da zã a sanya wani ingancin index.

Domin fetur sanya takwas alamomin - A, B, C, D, E, F, G, H. Domin dizal su shida - A, B, C, D, E, F4. Saboda haka, a lokacin da sayen shi wajibi ne don kula da harafin '- fiye da shi ne m daga farkon da haruffa, da mafi alheri da inganci.

Additives

Special sinadaran aka gyara amfani don inganta man shafawa Properties. Su ne tare san Additives. Saboda haka yana da wani lokacin bai isa ya san ainihin Properties na 10W-40. Deciphering da cikakken halaye kayyade da manufacturer a kan kunshin, ciki har da irin Additives, ta fasaha sigogi da abun ciki.

Akwai su da yawa daban-daban na Additives. Wasu daga cikin su ƙara da cewa kai tsaye zuwa manufacturer, wani ɓangare aiwatar dabam ga m amfani.

Mafi mashahuri a lokacin ana da wadannan iri:

• Kara danko index.
• Ana cire da kayayyakin da konewa daga ciki surface na engine.
• Kara karko.
• Hana ci gaban oxidative tafiyar matakai.

Kafin kara kowane daga cikinsu ya kamata a hankali matsahi na saba da umarnin don amfani. Bayan duk, ƙari ga kyau sakamako na iya faruwa da kuma illa.

tips

Domin saka da engine cika rai da kuma kauce wa m breakdowns da shawarar a bi da wadannan tips for zabar mai:

1. Kafin sayen dole ne ka duba tare da manufacturer ta shawarwari motoci.
2. Shi ne m yi wani mai canji bisa ga jadawalin na manufacturer. Domin da birane yanayi man shafawa amfani ƙaruwa lokacin da tuki a low giya. Shi ne mafi kyau ga zama lokaci-lokaci binciki musamman tashoshin.
3. Kafin ka cika a wani engine man 10W-40, ya kamata ka yi wanka mota. Wannan zai kara samar da makamashi da kuma kawar da alama na rage cika Properties.

Gogaggen masu motoci ko da yaushe shiryar da wadannan dokokin - kawai isa ya sa kanka a jadawalin duba inji.

Koyo da ƙayyadaddu na sunan engine mai, za a iya amince zabi da hakkin irin man shafawa. Ganin manyan yawan masana'antun yin haka shi ne quite wuya. Ga kowane mai aikin mota da muhimmanci a san, cewa yana nufin 10W-40. Saboda haka, dole ne ka dauki nauyi ko alhakin wannan batun - kudin mota gyare-gyare disproportionately fiye da farashin mai kyau man fetur.