Kodi mafuta a injini agalimoto yamasewera ndi chiyani?

Magalimoto amasewera amasiyana ndi magalimoto okwera pamapangidwe ndi kagwiritsidwe ntchito. Ma injini awo amagwira ntchito movutikira, chifukwa chake amagwiritsa ntchito mafuta okhala ndi zinthu zapadera. Ayenera kupirira kutentha kwambiri ndi bwino mafuta zigawo zikuluzikulu injini. M'nkhani lero, muphunzira mmene kusankha masewera galimoto mafuta.

Muphunzirapo chiyani pa positiyi?

• Kodi chimachititsa mamasukidwe akayendedwe kalasi mafuta injini?
• Kodi mafuta oyendetsa galimoto ayenera kukhala otani?
• Kodi mafuta agalimoto amayenera kukhala ndi chiyani?

Mwachidule

Magalimoto ambiri amasewera amagwiritsa ntchito mkulu mamasukidwe akayendedwe mafutazomwe zimapanga filimu yolimba yomwe imateteza mbali za injini ngakhale pansi pa zovuta kwambiri. Zina zofunika ndizo kutsika kwa nthunzi, kukana kukameta ubweya ndi kuchotsedwa kwa mankhwala ku mafuta osapsa kuti injini ikhale yoyera.

Chofunikira kwambiri ndi gulu la viscosity.

Kalasi ya viscosity ndi gawo lofunikira kwambiri lamafuta a injini.ndani zimatsimikizira kuyenda kwa mafuta mosavuta pa kutentha kwinachoncho kutentha komwe kungagwiritsidwe ntchito. Kutsika kwamtengo wapatali, kumachepetsanso mafuta, koma kumatanthauzanso filimu yochepetsetsa yomwe imateteza zigawo za injini panthawi yogwira ntchito. M'magalimoto wamba, magawo amagetsi amasinthidwa kukhala mafuta otsika kwambiri, omwe amachepetsa kukana kwa hydraulic ndikuchepetsa kugwiritsa ntchito mafuta komanso kutulutsa zinthu zovulaza. Nanga bwanji zamagalimoto?

Injini mafuta mamasukidwe akayendedwe kalasi

Injini zamagalimoto a Formula 1 zimayika patsogolo mphamvu kuposa kulimba. Amagwiritsa ntchito mafuta otsika kwambiri a viscosity omwe amachepetsa kukokera pakugwira ntchito koma amafupikitsa moyo wa injini. Komabe, zofunikira zamafuta pamagalimoto ambiri amasewera ndizosiyana. Ma motors awo ndi otetezedwa bwino chifukwa amagwira ntchito pa kutentha kwakukulu ndipo zigawo zake zimakula kwambiri. Mafuta omwe amagwiritsidwa ntchito mwa iwo ayenera kukhala owoneka bwino kwambiri, makamaka pa kutentha kwakukulu. - injini nthawi zonse imakonzedwa bwino ndikutenthedwa isananyamuke. Nthawi zambiri iwo mafuta ndi kalasi mamasukidwe akayendedwe a 10W-60 ndi apamwamba... Amalenga kokhalitsa fyuluta yamafuta yomwe imateteza zida za injini ngakhale pamavuto ndipo amapereka chisindikizo cholondola cha zinthu zake zonse, mwachitsanzo, ma pistoni, omwe, akatenthedwa, amawonjezera kukula kwake, kotero kuti kukwanira kwawo muzitsulo za silinda kumakhala kolimba kwambiri.

Zinthu zina zamafuta

Posankha mafuta, kuwonjezera pa kalasi ya viscosity, khalidwe lake ndilofunikansoChoncho ndi bwino kudalira mankhwala a opanga odziwika bwino. Masewera amagalimoto amagwiritsa ntchito zopangira mafuta zochokera zofunika mafutaomwe ali ndi magawo apamwamba kuposa mafuta okhazikika a PAO. Amalemeretsedwa ndi zowonjezera zowonjezera zomwe zimakhudza katundu wa mafuta. Chofunika kwambiri mwa iwo - kutsika kwa evaporation, kupanikizika ndi kukameta ubweya wa ubweya ndi kuchotsedwa kwa mankhwala ku mafuta osayaka... Chifukwa cha iwo, mafuta samasintha katundu wake ngakhale pa kutentha kwambiri ndipo amathandiza kuti injini ikhale yoyera.

Mafuta ovomerezeka pamagalimoto amasewera:

Mafuta ovomerezeka amagalimoto amasewera

Mukamayang'ana mafuta agalimoto yamasewera, palibe malo osagwirizana, chifukwa chake ndikofunikira kutembenukira zopangidwa ndi opanga odziwika bwino. Gululi limaphatikizapo Castrol Edge 10W-60, yomwe ndi yabwino kwambiri pakutentha kwambiri komanso ntchito zolemetsa. Chinthu china cholimbikitsidwa ndi mafuta opanga ku Germany a Liqui Moly Race Tech GT1, omwe amadzaza bwino mphamvu yamagetsi mumikhalidwe yoopsa komanso kutentha. Ndikoyeneranso kuganizira kugula mafuta a Shell Helix Ultra Racing, omwe adapangidwa mogwirizana ndi akatswiri a Ferrari. Zonse zomwe zili pamwambazi zili ndi mulingo wa viscosity wa 10W-60.

Kodi mukuyang'ana mafuta agalimoto apamwamba kwambiri? Pitani ku avtotachki.com.

Chithunzi: avtotachki.com, unsplash.com