Gear mafuta 80W90

80W-90 giya oiri yakagadzirirwa kutapurirana uye kutyaira axles inoda API GL-4 giredhi lubricant.

Properties uye mabasa

80W-90 giya mafuta ari multigrade sezvo inogadzirwa kubva premium mineral fluid. Kushandiswa kwemvura inotapurirana iyi, nekuda kwekushandiswa kwehuwandu hwekuwedzera, inopa kushanduka kuri nyore, uye zvakare inodzivirira magiya nemabhengi kubva pakupfeka.

Iwo makuru mabasa egiya mafuta 80w90:

• kubvisa ruzha uye vibration
• kudzivirira ngura
• kupisa kupisa
• kubviswa kwezvinhu zvakapfekwa kubva munzvimbo dzekukakavadzana

Viscosity-temperature zviratidzo muSAE classification

Zvinoenderana nekirasi yeviscosity, SAE 80W90 transmission fluid ndeyemusanganiswa wemamiriro ekunze ese. Maererano neSAE International Viscosity Classification, mvura yekufambisa yakakamurwa kuva 7 makirasi: mana echando (W) uye matatu zhizha. Fluid ine mavara maviri kana ichiitirwa mamiriro ekunze ese. Semuenzaniso, SAE 80W-90, SAE 75W-90, zvichingodaro. Kwatiri, 80W-90:

• yemhando dzakasiyana-siyana viscosity maitiro 14 - 140 mm2 / s zvichienderana nekushisa 40-100 ° C;
• iyo yekudururwa yemvura inowanzo -30, uye iyo flash point ndeye +180 ° Celsius;
• inotsungirira tembiricha yakaderera;
• viscosity 98, density 0,89 g/cm3 (pa15°).

Ko chidimbu chinonzi SAE 80W90 chinorevei?

Gear lubricant 80w90 ndeye universal semi-synthetic.

Kubva pane zvivakwa zvepetroleum chigadzirwa, 80w90 transmission fluid yakagadzirirwa kugadzirisa anotevera matambudziko:

• inotamisa kupisa simba kubva kumativi ari pedyo;
• inodzivirira kukanganisa kwezvinhu nekuda kwekugadzirwa kwefirimu yakasimba yemafuta pakati pavo;
• inoderedza kurasikirwa kwekubudirira nekuda kwekukakavadzana;
• inodzivirira kurwisa;
• inoderedza kudedera, ruzha uye kushushikana pamagiya.

Decoding 80W90

80 - yakaderera tembiricha chikumbaridzo -26 madhigirii Celsius;

90 - iyo yepamusoro tembiricha chikumbaridzo che +35 degrees Celsius.

Kutsamira kweiyo viscosity yemafuta pane tembiricha

Chiratidzo che80W chinoratidza kuti musanganiswa uyu unotarisirwa kushandiswa chero nguva yegore. Nhamba ye "80" inoratidzira viscosity, uye iyo yakakwirira, iyo yakawanda yemvura inenge iri pakupisa kwakadzika. Nhamba yechipiri ndeye "90", kukosha uku kunotaridza huwandu hunotenderwa pachikumbaridzo patembiricha yakanaka.

Zvisinei, izvi zvinoreva hazvifaniri kutorwa sezvazviri. Iwe unongoda kuziva kuti nhamba iyi inoratidza mukana wekushandisa rudzi urwu rwemusanganiswa muzhizha pane yakanyanya kutenderwa tembiricha ye + 35 ° C (ruzivo urwu rwuri mumabhuku ereferenzi pamusoro pemvura yekutapurirana).

Mafuta egiya ane viscosity yakanaka, chiratidzo chikuru chemhando yakajairika kune ese mvura. Musanganiswa unoshandiswa unoenderana nedhizaini, maitiro ekushanda uye dhigirii rekupfeka, ambient tembiricha uye zvimwe zvinhu. Izvo hazvigone kutaurwa zvisina kujeka kuti kana viscosity yemvura yakakwira, saka zviri nani, sezvo pakudzika kwakadzika mvura ine viscosity yakakwira inoderedza zvikamu zvinosangana. Uye mvura ine yakaderera viscosity pamhepo tembiricha ine urombo enveloping kugona, pamwe neakanyanya kudzivirira zvivakwa.

Gear mafuta 80w90: tsanangudzo

Vagadziri vakasiyana uye mhando dzemvura dzekufambisa dzinosiyana mune yavo tekinoroji maitiro. Mumwe nemumwe anogadzira musanganiswa weRussia-akagadzirwa anogona kushandisa yavo ekuwedzera mukugadzira zvigadzirwa zvemafuta.

Zvinofanira kucherechedzwa kuti musanganiswa wemamiriro ekunze ese harisi iro zita chairo. Semuenzaniso, zvinwiwa (75w80 uye 75w90) zvinogona kushandiswa patembiricha kubva -40 kusvika +35. Iyo inopikisa zvakanyanya kune tembiricha yakakwira, 85w90, inogona kudururwa patembiricha kubva -12 kusvika +40. Pamamiriro ekunze ane mwero, 80w90 fluid ichave-yese mamiriro ekunze.

Mabhenefiti Akakosha e80W-90 Gear Mafuta:

• Yakakwira viscosity giredhi inopa yakanakisa mafuta firimu kugadzikana patembiricha yakakwira uye inoderedza zvakanyanya ruzha rwekutyaira;
• High lubricity inoderedza zvakanyanya kupokana kwezvinhu zvemukati;
• mvura inotsungirira mitoro yakakwirira kwazvo uye kumanikidzwa;
• Inowedzera anti-corrosion properties, inodzivirira kupfeka uye inenge isingaiti furo;
• Hairatidzi hutsinye kune simbi dzisina-ferrous.

Sarudzo yemvura yekufambisa yakafaranuka. Iye zvino tichatarisa izvo zvakajairika.

Mobilube GX 80W-90 i automatic transmission fluid yakagadzirwa kubva pamhando yepamusoro petroleum derivatives ine advanced additives. Chiyero chekudzivirira chinoenderana neAPI GL-4.

Izvo zvakakosha zvechigadzirwa ichi:

• yakagadzikana pakushanduka kwekushisa kwepamusoro, sezvo kuumbwa kunoshandisa zvikamu zvinodzivirira oxidation ye organic matter pakupisa kwepamusoro;
• kudzivirira kutsvedza nekupisa kwakanyanya;
• kudzivirira kupfeka kwezvikamu pasi pemitoro yakakura uye kukakavara;
• inodzivirira simbi kubva pakuora;
• Inoenderana zvakakwana nezvisimbiso zvese, gaskets, nezvimwe.

Chikumbiro:

• madhiraivha ekupedzisira, maaxles akakwira uko API GL-5 kuchengetedzwa kunodiwa;
• motokari dzakasiyana-siyana, kubva kumotokari kusvika kumarori;
• midziyo inoshandiswa neveruzhinji: zvekurima, kukohwa, kuvaka, nezvimwewo;

Mobilube GX 80W-90 kutapurirana mafuta

Castrol Axle EPX 80W90 GL-5 inoonekwa seimwe yekutanga kutapurirana kusanganiswa kwemichina yekurima uye maSUV. Yayo peculiarity ndeyekuti yakanyatsogadzirirwa kushanda pasi pemitoro yakakwira uye tembiricha yakanyanya kuitira kuvimbisa kusakanganiswa kushanda kweinjini mumamiriro ezvinhu akaoma. Kana ichishandiswa kune chinangwa chayo, inoenderana neAPI GL5 zviyero.

Mazano makuru:

• kusimudzira kwakakosha kune kunyanya kuoma mamiriro ekushanda;
• kupikisa kwakanyanya kune thermal oxidation;
• viscosity uye lubricity padanho repamusoro;

Cons:

zvakati zvishoma mukushandisa, sezvo yakanyatsogadzirirwa mamiriro akaoma ekushanda

Castrol EPX 80W90 GL-5 Bridge

Lukoil 80W90 TM-4 isanganiswa yakanakisa yekureruka uye kugona, sezvo inogona kushandiswa kune ese mota nemarori madiki. Mukuwedzera, inofanirwa kuongororwa kwakasiyana kwakanaka kwehupenyu hwayo hurefu hwebasa uye kuramba kune tembiricha yakaderera, zvese nekuda kwekuwedzera kusvibiswa kwekutanga.

Mazano makuru:

• nheyo, asi nguva-yakaedzwa kuumbwa;
• vimbiso yekushanda muhupamhi hwekushisa;
• cheapness;
• yakanaka anti-corrosion uye lubricating properties;

Cons:

• yakagadzirirwa API GL5 chete.