Kufala mafuta 80W90: zimaonetsa wosankhidwa, ndemanga. Kodi mtundu wa mafuta kutsanulira mu HIV Buku?

Kufala mafuta 80W90, makhalidwe amene tikambirana lero, akhoza zimachitika pafupifupi pakati pa makalasi a kukhuthala 85W90 ndi 75W90. Timaphunzira zambiri zimene khalidwe makhalidwe ndi chosiyana ndi zina.

Single-kalasi ndi condensed

mafuta zida ndi gelled ndi ungelled. yotsirizira nthawi zina amatchedwa odnomarochnymi. M'nthawi ya nkhani anapereka zina, thickeners maziko. Ndiye manambala awiri anasonyeza kufala mafuta: 80W90. makhalidwe Odnomarochnyh ali akuwonetseredwa mu chakuti iwo akupangidwa popanda Kuwonjezera thickeners. Akuimira chiwerengero - mwachitsanzo, 80, 90, 140.

Kukhuthala ndi kutentha boma

Mu kusanthula poyerekeza wa kukhuthala mu mode opaleshoni mitundu iwiri (zitsanzo kuyerekezera unatengedwa kukhuthala kalasi SAE 80W90 ndi 85W90) anali pafupifupi chimodzimodzi. Komabe, pamene kuyendetsa kutentha otsika Zachepetsedwa mitundu kukhala madzi kwambiri poyerekeza ndi ungelled. Choncho, index ichi, iwo momasuka bwino. Komano, lubricant odnomarochnye ntchito zambiri stably ndi munthu wabwinobwino lolingana kwa kutentha awo. Ndipo uwu ndi chizindikiro chofunika kwambiri pa ntchito, makamaka mapangidwe nkhanza.

Kufala mafuta 80W90 85W90 ndipo ali kukhuthala chomwecho pa kutentha opaleshoni madigiri zana. Koma ngati inu kutenga chilemba cha opanda madigiri makumi awiri, kusiyana adzakhala osiyana mu nthawi zambiri.

Nthawi zina opanga okha amatchedwa mitundu yonse ya lubricating zakumwa Zachepetsedwa zonse nyengo. Koma izi si zoonadi mawu. Choncho, zida makhalidwe mafuta 80W90 adzakusonyezani ntchito pa opanda 26 ^{° C,} 75W90 - pa opanda 40 ^{° C,} ndi 85W90 - yekha ku opanda 12 ° ^C. Choncho, kwa anthu a m'madera kum'mwera zizindikiro zonse kwenikweni ali oyenera kugwiritsa ntchito chaka chonse. Koma kwa anthu amene amakhala kumpoto, magawo 85W90, 80W90 ndi zina, ndi bwino kuchepa.

Kuwotcherera katundu: achilendo ndi kufunika zoweta

Poyerekeza ndi madzimadzi lubricating chizindikiro chachikulu, chimene imatiuza ndi katundu kuwotcherera. Amaonekera pa ochiritsira makina 4-mpira kukhululukirana. Popeza 80W90 kufala mafuta, makhalidwe amene ndi gulu la gulu API, limatanthawuza kuti ndi gulu akupezekamo 5 (ndi kukutanthauza ntchito mu axles kwambiri yodzaza ndi magiya hypoid), komanso kukhuthala kalasi 85W90, ndiye chifukwa malinga ndi muyezo ayenera kukhala pakati 3280 N. tikambirana zitsanzo kuchokera zotsatira wasonyeza kuchokera 3283 mpaka 4635 N. Izi zikusonyeza kukhalapo kwa mwachilungamo yabwino ntchito zida lubricating madzi.

Koma kuwonjezera pa gulu ili, pali wina, zoweta. Malinga ndi iye, zofuna za kuika kwambiri kuyeza kuposa API kunja ndi magalimoto lina. Mwachitsanzo, malinga ndi kampani AvtoVAZ, gl 5 kalasi anfunika kubala zotsatira osachepera 3483 N, ndi wakudziko ndi onse AZLK 3924 N. Choncho, ngati mukumaika chidwi pa opanga m'banja, zotsatira sakuwoneka chotero zogwira mtima.

Aliyense ankakonda "Castrol"

yeniyeni "Castrol" mafuta Single-kalasi tinganene kuti. anachitapo, kuwonjezera pa kukhuthala pa kutentha yeniyeni, sipadzakhalanso zoipa kwambiri kuposa unakhuthala lubricating madzi. Pankhaniyi onse osiyanasiyana opaleshoni, kovuta zingakhale zaguschenok poyerekeza ndi nezaguschenkami. Mwachitsanzo, ngati kufala mafuta 80W90 (gl 5 gulu API) kusonyeza kukhuthala wabwino pa chizindikiro centigrade, adzavomereza katundu pa mlingo woyenera ndi kukhala kwambiri otsika kutentha khalidwe la mafuta ungelled kuthandiza katundu komanso lubricant kalasi SAE 90, kapena adzakhala ofanana otsika kutentha katundu wa SAE 80 mafuta kalasi.

Motero, "Castrol» EPX80 gulu anasonyeza pafupi ndi ankaona chifukwa 80W90 wa chizindikiro hladoustoychivosti. Pa nthawi yomweyo, katundu wa kuwotcherera sitinganene kuti kwambiri.

Komabe, chifukwa izi sizitanthauza kuti Single-kalasi zida mafuta zochepa unakhuthala. Izi zikusonyeza yekha kuti ikuyenera mu malo abwino kwambiri.

ndi makhalidwe akadakwanitsira Kodi

Motero, khalidwe labwino khalidwe kukhuthala ndi madigiri 150 Celsius kapena pamwamba millimeters 5 lalikulu pa mphindi. Pa otsika kutentha, kulimba kwambiri ndi amene alibe kuonjezera oposa 150,000 mPas. chizindikiro chimodzi cha kutentha kukhala pa gawo ili, ndipo ndi malire chifukwa ntchito yachibadwa transmissionki. Ngati lubricant ntchito pa mtengo wotsika, ndiye choipa injini ya galimoto.

Kodi mtundu wa mafuta anazitsanulira mwa ndimakokedwe Buku

Poyamba, funso limeneli si uka. Zinali zokwanira mwachindunji basi wogulitsa, kuti mufunika injini kapena mafuta HIV. Koma tsopano, pamene masitolo zikusefukira ndi mayina ambiri mafuta, m'pofunika kumvetsa zosankha zawo zosiyanasiyana kenako kumvetsa zimene mtundu wa mafuta kutsanulira mu kufala buku kapena basi.

Mwachitsanzo, amadziwika kuti magalimoto ali oyenera gulu akupezekamo gl 4 ndi 5, ndi zoweta ngakhale m'munsi.

Koma pankhani kukhuthala zochita ndi zovuta naye. Mwachitsanzo, ngati ife kutenga zida mafuta 80W90 (ziziyenda mlingo wofanana ndi zotsatira za mayeso palokha), iwo ndi zambiri ozizira zosagwira makhalidwe kuposa 85W90 ndi akhoza bwinobwino ntchito mu kutentha osiyanasiyana -20 kuti -25 ^C. Pa nthawi yomweyo kuti kukhuthala kalasi 85W90 transmissionki yachibadwa ntchito anaonetsetsa kokha mpaka opanda 12 ^° C

Ndipo mafuta gulu ndi kukhuthala anasonyeza zitini ndi ma CD. Choncho, onse amene amakhalabe wa pagalimoto wa - zovuta kumvetsa magawo kofunika kuti galimoto lake ndi kusankha mtundu womwe mukuyang'ana mafuta.

"Lukoil" TM 4: HIV mafuta 80W90, Price, Features

Popeza kusanthula makhalidwe chachikulu, n'zotheka kusuntha mitundu munthu wa lubricating madzi zida.

Ena mwa mafuta abwino a kalasi monga zida mafuta 80W90 TM "Lukoil" 4. Iyi ndi yosavuta komanso yotchipa, koma apamwamba lubricating madzimadzi kuti ntchito komanso magalimoto ndi magalimoto pa mayamwidwe mafuta. Chifukwa amapangidwa zochokera mafuta mchere. Kuwonjezera mafuta m'munsi lili zina kusintha katundu. Zikusonyeza yokha zabwino kwambiri kutentha m'munsi ngakhale kwambiri ndi tingakhale ntchito kwa nthawi yaitali. Kumene, mafuta sitinganene kuti osankhika, koma "workhorses" Izi transmissionka - basi chimene mukufuna.

Ubwino wa mafuta ali motere:

• losavuta ndi odalirika dongosolo;
• lalikulu kutentha osiyanasiyana;
• ntchito yabwino pa kutentha otsika;
• Sankhani avale ndi zina zina kuti kusintha khalidwe;
• mtengo wotsika.

Ngakhale ya API Gulu - gl 4 ndi drawback yekha kuti ali ndi HIV mafuta 80W90. Mtengo wooneka ambiri: kuchokera rubles 137 pa lita. Yerekezerani: "TNK TransGipoid" 80W90 ofunika 539 rubles pa lita; Motul gearbox 80W90 - 855 rubles; Ford 80W90 - 1300 rubles.