Gear mafuta 75w90 hunhu

Yakadzikama mashandiro emota inogoneka chete kana yemhando yepamusoro oiri inoshandiswa muzvinhu zvemotokari. Mafuta egiya anofanirwa kutariswa zvakanyanya kubva kune vatyairi, asi izvozvi vava kushandisa maoiri emota zvakanyanya.

General chinangwa chekutapira maoiri

Mafuta egiya anoshandiswa kuzodza magiya emota muzvikamu zvekutepfenyura - magiya ekufambisa, maasi ekufambisa, makesi ekuchinjisa, magiya uye magetsi ekubvisa. Oiri dzakadai dzinodzora kurasikirwa kwekukwesana uye dzinoderedza kupfeka kwezvikamu muzvikamu zvekutapurirana, zvinotonhorera uye zvinodzivirira zvikamu zvekupokana kubva kuora.

Mafuta egiya anoitirwa:

• kuderedza kushandiswa kwesimba kwekukakavara,
• kuchengetedza zvikamu kubva pakupera uye kubvaruka,
• kuderedza kudengenyeka, kuvhunduka uye ruzha,
• kubvisa zvigadzirwa zvekupfeka kubva kunzvimbo yekukwesana.

Mafuta egiya anofanirwa kuve neakanaka-viscosity-tembiricha hunhu. Ivo vanozadza iyo hydraulic system, gadzira iwo mechiniki uye hydraulic kufambisa mayuniti emabhizimusi michina uye magiya emabhokisi ane giya nehonye magiya.

Iyo viscosity yemafuta inosarudzwa zvichienderana nemamiriro ekushanda:

• yakanyanya - kudzivirira kurasikirwa kuburikidza nekuisa chisimbiso zvikamu,
• mashoma - ekutanga zvikamu zvekutapurirana pane tembiricha yakaderera uye kudzikisa kukakavara kurasikirwa

Paunenge uchishandisa yemhando yepamusoro giya mafuta ane hunhu hwakanaka, zvakakosha kuchengetedza mafuta uye mafuta anoonekera.

Mhando uye mutsauko we GL4 uye GL5 kushivirira

Mafuta egiya akapatsanurwa kuita mashanu makuru mamakisi. GL5, GL4 ndeyekirasi nyowani, iyo yakaonekwa nekuda kwegearbox ine hypoid hutachiona inosanganiswa mune imwe imba. Dhizaini iyi yaidikanwa kuitira kuti maoiri maviri asingawirirane aigona kusasangana nemumwe. Kwake, kirasi yemafuta yakagadzirwa iyo inosangana nezvinodiwa zvemakirasi akasiyana.

Kirasi nyowani yepasi rose yemafuta inoshandiswa panguva imwe chete mumagiya ekutyaira nemabhokisi emagetsi:

• Namafuta e-GL5, iyo hypoid kufambisa inova inonyanya kuvimbika pasi pemakakatanwa akakwirira uye nemitoro yekurohwa
• GL4 mairi anoitirwa kunyanya kushandiswa mumabhokisi egiya epamberi vhiri kutyaira mota. Mhando iyi ine hafu yeuwandu hwesarufa-phosphorus zvinowedzera zvinoumba unodzivirira pazvinhu zvekuzora.

Mucherechedzo weGl4 / 5 unoshandiswa nevagadziri veAsia, uye iyo GL4 + zita rinoshandiswa pazvinhu zvakagadzirwa neEuropean. Vamwe vatyairi vanofunga kuti maoiri aya ndeemapoka akasiyana, asi ari kukanganisa.

Gear mafuta 75w90: synthetics uye semi-synthetics

Nadzurudzo nadzurudzo yeiyo semi-synthetic chigadzirwa ine 78-45% zvicherwa, 20-40% synthetic uye 2-15% zvinowedzera. Synthetic gear maoiri akavakirwa pachigadziko chekugadzira chete.

Synthetic 75W90 oiri inogadzirwa kubva ku polyalphaolefins ine zvinowedzerwa zvakakodzera kana kubva kune hydrocracking mumiriri ane zvinowedzera. Hunhu hukuru hwemafuta e75W90 ndeaya:

• kudzivirirwa kwezvikamu zvekutapurirana kubva mukukwesana, oxidation uye kupfeka,
• kuwedzera iko kuita kwekutapurirana,
• iko kugona kushanda mune yakadzika kwazvo uye yakanyanya tembiricha,
• kuparara kwemunyu,
• kuchengetedzwa kwema polymer zvisimbiso.

75W90 oiri inogadzirwa, kunyangwe hazvo chokwadi chekuti vatengesi vazhinji vanotaura nezvayo se semi-synthetic.

Mhedziso uye hunhu hweakakurumbira magiya mafuta

Funga nezvemafuta anonyanya kufarirwa kubva kune akasiyana vagadziri.

Mafuta ekufambisa 75w90 Lukoil

Iyo TM-5 yakateedzana yemafuta kubva kuLukoil ine yakavandudzwa viscosity-tembiricha hunhu hwakagadzirirwa zvemakanika ekuendesa mayuniti ane chero mhando yegearing. Oiri iyi inoshandiswa zvakanyanya mumota dzekuchinjisa mota, maekisheni ekutyaira, magiya ekufambisa, nezvimwe. Lubrication inobvumidza maunifomu ekufambisa ekufambisa pane tembiricha yakadzika uye inochengetedza zvakanyanya mafuta.

Castrol

Castrol 75W-90 mafuta ekugadzira anodzivirira kubva pakupfeka pasi pemitoro yakanyanyisa. Yakakurudzirwa kuti ishandiswe mune zvinyorwa zvekushandisa uchishandisa VW 501 50 uye API GL4 maoiri.

iti

Zic yazvino chizvarwa giya girisi inogadzira ine yakanakisa yakaderera tembiricha fluidity uye yakanakisa anti-kukweshera zvivakwa. Oiri ichawedzera zvakanyanya hupenyu hwehumwe hwekutapurirana, sezvo iine yakazara seti yekuwedzera uye inogona kushandiswa mune chero, kunyangwe mamiriro akaipisisa, mune zvinyorwa zvemanyore uye mukutyaira maekisero. Yekutarisa yakanyarara, uye zviwanikwa zvacho zvinowedzerwa zvakanyanya.

Liqui moly

LIQUI MOLY synthetic oiri yakaratidza kuita kwakanakisa mukushambadzira kwemanyorerwo uye nehumwe hutachiona hunoshandiswa apo API GL4 + mafuta anoshandiswa. Nekuda kweiyo yakanakisa viscosity-tembiricha hunhu, mafuta anonyatso dzivirira kubva kuora uye kupfeka nehurefu hwehupenyu hwebasa.

TNK

Semi-synthetic transmission oil TNK ndeyekirasi yepamusoro uye inoshandiswa gore rese. Inoitwa uchishandisa matekinoroji emazuva ano kubva kumafuta epamusoro emhando yepamusoro pamwe nekuwedzerwa kwezvinhu zvinounzwa kunze kwenyika.

Shell

Shell mafuta ekugadzira ane ekushanda kwepamusoro uye akagadzirirwa kushandiswa mukufambiswa kwakanyanya kwemitambo yemitambo.