Kuzindikira zida mafuta 75W-90

Mafuta a giya amagawidwa molingana ndi miyezo yofanana ndi mafuta a injini, koma mndandanda wazinthu zazikulu zamaukadaulo ndizosiyana. Tidzakambirana za 75W-90 zida zamafuta, mawonekedwe, magiredi ndi magulu amafuta ochokera kwa opanga osiyanasiyana.

Zithunzi za 75W-90

Poyerekeza ndi gulu la mafuta agalimoto, mafuta a gear amakhala ndi index yachisanu ndi chilimwe. M'nyengo yozizira, kutentha kumatsimikiziridwa pamene mafuta akukhuthala ndipo sangathe kudutsa mbali zonse panthawi yoyambira. Chilimwe chikuwonetsa viscosity ya kinematic pakutentha kogwira ntchito, ndiko kuti, momwe mafuta amadutsira mosavuta njira zonse komanso momwe filimu yamafuta imakhalira. M'mabokosi, monga mu injini, danga pakati pa zigawozo ndi losiyana ndipo mtundu uliwonse wa bokosi umafunika kukhuthala kwake.

Zofananira za SAE 75W-90:

mbali	Chizindikiro	zolembedwa
Kinematic viscosity pa 100 ° C	13,5-18,5 sSt	Chizindikirocho chiyenera kukhala mkati mwa malire awa kuti mafuta alembedwe 75W-90.
Kuzizira	-40	Zitha kusiyana. Chizindikirochi chikuwonetsa kutentha komwe mafuta amaundana kwathunthu ndipo sangathe kudutsa munjira.
pophulikira	210	Zitha kusiyanasiyana +/- 10-15 madigiri.

Zochita zamafuta malinga ndi gulu la API GL4, GL5

Mafuta amatha kukhala ndi mawonekedwe a SAE koma amasiyana mu API. Kusiyana kwa kapangidwe sikofunikiranso posankha:

• GL-4 - yamabokosi okhala ndi magiya a hypoid ndi bevel. Zocheperako kutentha mpaka madigiri 150 komanso kuthamanga mpaka 3000 MPa. Mwa kuyankhula kwina, kwa magalimoto oyendetsa kutsogolo.
• GL-5 - yamagalimoto omwe akugwira ntchito modzidzimutsa komanso kuthamanga kwambiri - kuposa 3000 MPa. Oyenera magiya a bevel hypoid m'ma gearbox, magiya akulu okhala ndi ma axles oyendetsa.

Ndikofunika kusankha ndendende kalasi yomwe imayikidwa ndi wopanga bokosi. Mwachitsanzo, GL-4 ili ndi zowonjezera za sulfure ndi phosphorous kuposa GL-5. Zowonjezera izi ndizofunikira kuti pakhale chinsalu chotetezera chomwe chimateteza kuvala. Izi ndi zamphamvu kuposa mkuwa, ndipo ngati pali zinthu zamkuwa m'bokosi, mafuta amtundu wa GL-5 amawawononga mwachangu.

Viscosity 75W-90 ndi 80W-90: pali kusiyana kotani?

Kinematic viscosity idzakhala yofanana, koma 75W nthawi zonse imakhala yocheperako pang'ono. Iwo sagonjetsedwa ndi chisanu, ngati 75W ali ndi kutentha kwapakati pa -40 madigiri, ndiye 80W ali ndi kutentha kwakukulu kwa -26. Ndiko kuti, mu bokosi lozizira padzakhala kusiyana kwakukulu, koma kukatenthedwa, sipadzakhala kusiyana kotchulidwa.

Kodi 75W-90 ndi 80W 90 zisakanike

Pazikhalidwe zabwinobwino, nthawi zonse ndinena chinthu chimodzi: ayi, simungathe kusakaniza. Momwemo, muyenera kudzaza mafuta a viscosity yemweyo, kalasi ndi wopanga. Ngati palibe njira ina, amaloledwa kuwonjezera 80W-90 mafuta 75W-90 kapena mosemphanitsa, koma kusankha kalasi chofunika, mtundu wa mafuta - synthetics, theka-synthetics kapena mchere madzi, ndi Mlengi. Izi ndi zabwino, koma ngati palibe zinthu zotere, timasankha kalasi yofunikira malinga ndi API. Pambuyo kusakaniza, ndikupangira kusintha mafuta mwamsanga.

Mafuta a Gear 75W-90

Mtundu wa Gear 300

Anapeza chiwongoladzanja chachikulu chifukwa cha chitetezo chogwira ntchito ku stalker - index ya 60,1. Mulingo woyenera kwambiri zizindikiro za kachulukidwe ndi kutentha, mozama thickens pa -60 madigiri, amene si zoipa kwa 75W.

Imatsanuliridwa m'mabokosi amasewera agalimoto, olumikizidwa komanso osalumikizidwa, ma axle amtundu wa hypoid osatseka omwe amagwira ntchito kwambiri komanso liwiro lotsika.

Malinga ndi API, ndi ya makalasi GL-4 ndi GL-5.

Castrol Syntrans Transaxle

Mafuta a Synthetic okhala ndi kupanikizika kwakukulu kwambiri komanso antiwear katundu, kapangidwe kake kumaphatikizapo phukusi lazowonjezera zapadera. Malinga ndi API GL-4+. Oyenera kutumiza pamanja, ma block transmission okhala ndi drive yomaliza ya axle yakutsogolo, ma transmissions ndi ma drive omaliza. Amataya fluidity pa kutentha pang'ono pang'ono kuposa yapitayo - 54 madigiri pansi pa ziro. Zoyenera kugwiritsidwa ntchito nthawi yayitali.

Mobile Mobilube 1 SHC

Zopangira zopangidwa ndi zovuta zowonjezera zamakono. Kukhazikika pamitundu yosiyanasiyana ya kutentha, kupanikizika kwambiri komanso kugwedezeka kwamphamvu. Malo oziziritsa ndi omwewo: madigiri 54 okhala ndi chizindikiro chochotsera, zomwe sizoyipa kwa 75W.

API GL-4 ndi GL-5 magiredi ndi oyenera ntchito zolemetsa pomwe pakufunika kuthamanga kwambiri. Zitha kutsanuliridwa mu magalimoto ndi magalimoto, minibasi, SUVs, zomangamanga ndi ulimi makina. Ili ndi mndandanda wazovomerezeka kuchokera kwa opanga kufalitsa.

Kutumiza Kwathunthu SYN FE

Mafuta okhala ndi magwiridwe antchito abwino amatsanuliridwa m'magiya odzaza kwambiri ndikuyendetsa ma axles, ndiye kuti, nthawi yomwe katundu wamkulu amayikidwa pamayendedwe. Amasunga mamasukidwe akayendedwe pa kutentha osiyanasiyana ndipo amateteza ndi lubricates pansi pa ntchito kwambiri. Oyenera magiya a hypoid ndi ma shaft olumikizidwa ndi ma transmissions amanja. Mutha kuwonjezera nthawi yosinthira, pali zololera zingapo kuchokera kwa opanga bokosi.

LIQUI MOLY Hypoid Gear Oil TDL

Malinga ndi API GL-4, GL-5 makalasi. Zotsatira zabwino zoyesa, kumwa pa -40. Zizindikiro zina zamafuta ndizokwera pang'ono poyerekeza ndi omwe akupikisana nawo, kotero sizitenga malo oyamba.

Semi-synthetic, imatha kutsanuliridwa mumitundu yosiyanasiyana yama gearbox. Kuphatikiza apo, ili ndi mtengo wotsika.

NDIKUTI GF TOP

Zopanga zaku Korea. Amasunga fluidity pa kutentha kochepa, amasonyeza zotsatira zabwino pa kutentha kwakukulu, zomwe zikutanthauza kuti zimatsutsa kuvala bwino. Malinga ndi ndemanga za eni galimoto, ndi mafutawa bokosi limagwira ntchito mwakachetechete komanso bwino ngakhale nyengo yozizira. Itha kugwiritsidwa ntchito pamayendedwe apamanja, ma axle oyendetsa ndi mayunitsi omwe palibe zofunikira zina za wopanga pamadzi omwe amagwiritsidwa ntchito. Amataya fluidity kokha pa -45 madigiri.