Njinga mafuta mphamvu tillers

Mwachangu ndi durability ya galimoto mlimi kwakukulukulu kudalira pa khalidwe la utumiki wake, makamaka maonekedwe a mafuta ntchito galimoto. The anasankha bwino akanakhala kuti ntchito lubricant analimbikitsa ndi Mlengi wa amagetsi. Koma Sizotheka. Komanso, anthu ena amene amayesa "kupereka" mini thalakitala mafuta ake ndi bwino quality, amayesetsa kutalikitsa moyo utumiki wake. Kaya muli ndi cholinga choyamba m'pofunika kuphunzira makhalidwe ndi kulemba injini mafuta mphamvu tillers, ndipo atafa kudziwa njira yabwino.

Decoding injini mafuta olemba

Panopa makhalidwe a mafuta injini anatsimikiza ndi magawo awiri - kalasi ntchito ndi gulu la kukhuthala. The chizindikiro choyamba amasonyeza Kapangidwe ka injini umene mafuta zikugwira ntchito kalasi amasonyeza amayesetsa - optimizes kugwira ntchito kwa amagetsi, kuchepetsa mafuta ndi utsi mpweya neutralizes bwino. SAE kukhuthala Mzimuyo otaya mafuta motoblock. Amadziwika kuti kwambiri kwambiri injini amavala pa oyambitsa, chifukwa danga pakati zapamadzi ndi yamphamvu ndi pisitoni youma - mphamvu frictional pakati pa kali kulankhula kufika mtengo pazipita. Choncho, madzi madzimadzi kwambiri, ndi pamalo mofulumira ndi kondomu ntchito.

Komabe, ayenera kuwaganizira kuti kukhuthala zimadalira kutentha. Ngati injini adzakhala ntchito m'nyengo yozizira, mafuta ayenera kusunga makhalidwe ake ndi kutentha boma ziro, ndi kuphatikiza, pamene injini kutenthetsa.

kalasi opaleshoni

Kukhala momveka kwambiri, kalasi ntchito ndiyo khalidwe la mafuta galimoto chifukwa motoblock. injini Modern kumawonongetsa mafuta ntchitoyo amafuna latsopano ndi kuyeza kwambiri. Magulu panopa zikugwira ntchito atatu zakonzedwa:

• S - mafuta kwa injini mafuta;
• Ndi - girizi zomera mphamvu dizilo;
• EU - Energy yopulumutsa mtundu wa ofanana mbadwo watsopano wa mafuta.

Aliyense gulu wapemphedwa kuti kalatayo zina, monga SM, ndipo patsogolo chikhalidwe chachiwiri kuyambira chiyambi cha alifabeti, mafuta ano. Choncho, SM lubricant kalasi zinakhalako mu 2004, koma SN - yekha mu 2010. Motero, "atsopano" mafuta, m'pamenenso patsogolo luso akuyendera m'menemo. Palinso mafuta chilengedwe mphamvu tillers, saloledwa ntchito ndi petulo ndi dizilo injini. Pankhaniyi magulu awiri a mankhwala amalembedwa zizindikiro kudzera kachigawo: zilembo ziwiri zoyambirira chimatanthauza kuchuluka mwachidule, Mfundo yachiwiri ndi kuthekera kutsatira lubricant izi kwa mtundu wina wa galimoto. Mwachitsanzo, API SN / CH 4.

kukhuthala sukulu

Malinga ndi kalasi kukhuthala, mafuta onse anawagawa yozizira amene atchuka ndi chizindikiro cha W, chilimwe - popanda lettering, nyengo - mapangidwe ndi mukapeza, monga 5W-30. Mafuta kukhuthala anatsimikiza pa zinthu monga pafupi zenizeni. Alipo kukhuthala sukulu:

• Zima mankhwala - SAE 0W, 5W, 10W, 15W, 20W, 25W;
• Chilimwe - SAE 20, 30, 40, 50, 60.

"Galimoto" tillers mafuta ndi kukhuthala Kumwambamwamba, amene amaonetsetsa akadakwanitsira kondomu ya injini pa ntchito, koma zimapangitsa kukhala kovuta kuyamba pa otsika kutentha. Koma "yozizira" mankhwala ndi bwino afewetsedwa mayunitsi pa otsika kutentha, koma pambuyo zochangamutsa iwo kukhala madzi kwambiri. Onse-nyengo lubricant nazo katundu awiri nthawi imodzi. Posankha ndi kukhuthala kalasi onetsetsani kuti kunja malangizo a Mlengi engine. Iwo zochokera mbali structural wa amagetsi - mphamvu ya mpope mafuta, ukulu wa kusiyana pakati pa pisitoni ndi yamphamvu kwambiri. Mwina ntchito injini mafuta kwa galimoto midadada ndi viscosities osiyanasiyana malingana ndi kutentha pafupifupi m'dera lanu.

makalasi Magwiridwe a mafuta injini mafuta

Nthawi zina, kugwiritsa ntchito mafuta cholakwika gulu kungayambitse kuwonongeka engine. Tsopano tillers opanga kulengeza ntchito makalasi zotsatirazi mafuta galimoto:

• SA - ntchito pa katundu wochepa.
• SB - chifukwa ntchito mu galimoto-chipika pafupifupi maganizo osiyanasiyana. Mafuta ndi wolimba lubricating katundu, dzimbiri chitetezo cha mayendedwe.
• SC - tillers mafuta kwa injini si zida ndi mavavu PCV. Kuchepetsa madipoziti, kuwonjezera avale kukana ndi chitetezo dzimbiri.
• Sd - kondomu chifukwa injini ndi dongosolo PCV ali ndi ntchito pang'ono kuposa woimira m'mbuyomu.
• SE - mafuta Motors chopangidwa pambuyo 80s, chimatsutsana bwino kuvala, dzimbiri, kuteteza mayendedwe.
• SF - otetezeka komanso abwino kuposa chilemba SE, amachepetsa mapangidwe madipoziti mu lonse kutentha osiyanasiyana.
• SG - SF ndi osiyana gulu la patsogolo khalidwe.
• SH - masiku mtundu kwambiri mafuta galimoto, akhoza kugwiritsidwa ntchito mu injini kwambiri.

Kuthetsa funso kuyenda thalakitala limene mafuta kusankha, kutsatira malangizo a Mlengi engine. injini anayesedwa ndi mafuta a kalasi ena kuti bwino Cholinga cha amagetsi. Ndipo limalangiza anapanga.

Quality mafuta kwa injini dizilo

Kugwiritsa analimbikitsa injini mafuta a dizilo mota mlimi kwambiri bwino moyo injini ndipo kumachepetsa mafuta. Today, opanga khalidwe siyana zotsatirazi:

• CA - chifukwa Motors zikugwira ntchito pa katundu wochepa. Mafuta amachepetsa chiwerengero cha madipoziti pa kutentha Komabe, apamwamba katundu, koyipitsitsa lubricant amangomvera maudindo.
• CB - Ca penapake bwino, Ndi bwino ntchito injini ya mafuta mkulu sulfure.
• SS - kuyenda thalakitala ntchito pa katundu mkulu pamene injini si okonzeka ndi turbocharged kapena supercharged.
• CD - zomera mphamvu popanda supercharger ndi turbocharger ntchito ndi liwilo.

Pamene ntchito galimoto mafuta dizilo mota mlimi n'kofunika kuti aziona kuchuluka. Osakwanira, komanso buku owonjezera kungachititse kuti jamming a galimoto ndi.

chifukwa "Asian" Analimbikitsa injini mafuta

The injini wotchuka makampani Asian opanga ndi zitsanzo za Subaru, Honda ndi Lifan. The kampani Japanese Honda akuonetsa ntchito zake injini multigrade mafuta 10W 30 gulu SG kapena SF khalidwe. Ngati mukufuna kugwiritsa ntchito kondomu nyengo, chiŵerengero ake ayenera anasankha zochokera kutentha pafupifupi m'dera lanu. Subaru Gulu akuonetsa kuti makasitomala kusankha mafuta kukhuthala SAE 10W 30 ntchito mu kotentha chokhala ndi nyengo, ndi SAE 5W 30 - Ngati mukukhala m'madera yozizira ya dziko lathu. Pamene gulu khalidwe sayenera poyerekeza SE.

Lifan Corporation limalangiza ogwiritsa kusankha motoblock mafuta kukhuthala SAE 30 ntchito m'chilimwe ndi SAE-10W 30 ntchito mu nthawi yozizira. ayamikira omveka mlingo khalidwe palibe.

Mafuta tillers zoweta mphamvu

Mmodzi wa injini zoweta DM-1 kampani ambiri "Kaluzhskiy injini" akuonetsa ntchito zonse nyengo lubricant 10W-30 ndi 15W 30, logwirizana ndi magulu a khalidwe SF, SG ndi SH. Yemweyo injini mafuta motoblock "Neva" ifeyo, basi ayenera kutsatira zofunika za GOST 10541-78. Zomera mphamvu "kugwa" MB-6 akhoza kugwiritsidwa ntchito monga mafuta galimoto, komanso injini mafuta. Chinthu chachikulu ndicho kuti agwirizane mtundu M-5z / 10G1 kapena M-6z / 12G1 malinga GOST 10541-78. Sakanizani mchere ndi mafuta kupanga, monga ena owerenga, ndi zosavomerezeka - izo zidzapangitsa kuti jamming.

mafuta kufala

ayamikira konkire pa momwe ntchito zida mota mlimi mafuta, simungathe kuperekedwa. Aliyense wopanga yekha ndiyo khalidwe gulu ndi digiri ya kukhuthala mafuta. Ngati mukufuna kukhala ntchitoyo kuyenda thirakitala kwa nthawi yaitali, mosamalitsa kutsatira malangizo pa mtundu mankhwala, komanso malangizo intervals ndi m'malo ndi.