Zvimiro zvemafuta 75w140
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Zvimiro zvemafuta 75w140

22.07.2022 /

75w140 ndeyemhando yepamusoro giya oiri inoshandiswa mukurema basa rekushandisa.

Zvimiro zvemafuta 75w140

Usati wanzwisisa mhando uye kunzwisisa kuti maitiro ayo ndeapi, iwe unofanirwa kuziva kuti mafuta egiya chii.

Gear Lubricants

Mafuta egiya chigadzirwa chepetroleum chinoshandiswa kuderedza kupokana pakati pezvikamu zvekusangana zveautomatic transmission/manual transmission.

Chinangwa chayo chikuru ndechekudzivirira zvikamu kubva pakupfeka. Nekuda kwekuzora, hupenyu hwekutapurirana hunowedzerwa uye kushanda kwakaringana kwezvinhu zvese kunovimbiswa.

Mafuta egiya akadai seCastrol Syntrax QL anowanzo gadzirwa kubva kune base fluid uye additives inobvumira base kuita zvirinani.

Zvichienderana nehuwandu hwekushandiswa, mafuta akakamurwa kuva marudzi anoratidza hunyanzvi hwekuita uye mukana wekushandisa mune chero zvikamu. Zvinoenderana neyakagadzika zvinoenderana nemaitiro ekuita, iwo anotevera mapoka emafuta emota anosiyaniswa:

  • GL Izvi zvinosanganisira maoiri einjini ekufambisa ayo asina kutakurwa zvakanyanya. Izvo zvine anti-kupfeka uye anti-corrosion additives. Iwo anoshandiswa mumagiya mabhokisi emarori, yakakosha michina yekurima;
  • GL-2. Magirisi anoshanda ari pakati nepakati-anorema. Additives kuramba kupfeka. Kazhinji inodururwa mumabhokisi egiya retirakita. Yakagadzirirwa giya rehonye;
  • GL-3. Inokodzera mamiriro ari pakati nepakati. Inoshandiswa pakuzora magiya mabhokisi emarori. Haikwanise kushandiswa pane hypoid gearboxes;
  • GL-4. Ichi chikamu chemafuta chinodururwa mumagiya mabhokisi ari kushanda pasi pemamiriro akareruka uye akaremerwa zvakanyanya. Iyo inodururwa mubevel hypoid gearboxes ane diki axial displacement. Yakanakira marori. Iine hafu yeGL-5 additives;
  • Heavy Duty Gear Oil GL 5. Inoshandiswa mu hypoid gearboxes ane high axle offset. Zvinokwanisika kuzadza mafuta muchikwata chakafananidzwa kana ichibvumirwa nemugadziri;
  • GL-6. Oiri ndiyo yakanakira kumhanyisa hypoid magiya mabhokisi anoshanda pasi pemamiriro akaomarara. Iine yakawanda phosphorus additives inodzivirira kupfeka.

Chiratidzo chakakosha ndeye viscosity ye lubricant. Iyo inotarisa tembiricha miganhu iyo mafuta emotokari anoita mabasa ayo nemazvo. Zvinoenderana neiyo SAE yakatarwa, anotevera magiya ekuzora aripo:

  • yezhizha. Yakanyorwa nenhamba. Inofungidzirwa kuti inoshanda zvakanyanya mumamiriro ekutsvaira;
  • yechando. Ivo vanosarudzwa netsamba "w" uye nhamba inoratidza kuti mafuta ndeapi ane hushoma tembiricha muganho;
  • chero mwaka. Zvimwe zvakajairika nhasi. Inoratidzirwa nenhamba mbiri uye tsamba.

Zhizha/chando mota mafuta haanyanyi kushanda uye akachipa. Zvinowanzoitika kuti mafuta haasati apedza simba rayo uye atoda kuchinjwa. Tichifunga izvi, mafuta epasi rose kubva kumakambani anozivikanwa, akadai saCastrol, ave akakurumbira.

Lubrication zviratidzo zvekutumira 75w140

Mushure mekutarisana nechikamu chedzidziso, unogona kuenderera mberi nekujairana nezviratidzo zvepasi rose lubricant 75w140. Inoshandiswa mumabhokisi egiya anoshanda pasi pekumanikidzwa kwakanyanya uye mitoro yekuvhundutsa, i.e. panodiwa viscosity yakanaka uye yakakura mutoro.

Oiri yemotokari iyi inogadzirwa kubva kumvura yepasi uye zvinowedzera. Inogadzira firimu rakasimba rekuzora pazvikamu zvinosangana munzvimbo yakakwirira/yakaderera tembiricha.

Zvimiro zvemafuta 75w140

Chinhu chikuru chemafuta aya ndechekuti:

  • inodzivirira ngura;
  • zvakanaka inodzivirira kubva pakupfeka mune chero mamiriro ekushanda;
  • kupikisa kufamba;
  • mvura;
  • inodzivirira kuumbwa kwefuro;
  • inowedzera hupenyu hwezvimwe zvikamu zvebhokisi regiya;
  • ine simba rakanaka rekutakura;
  • inoderedza kutapurirana mari yekugadzirisa;
  • inokubvumira kuti utange injini nyore nyore uye zvakanaka;
  • inozora zvakakwana zvikamu, inoumba firimu rakavimbika;
  • inodzivirira gearbox zvikamu kubva pakusvibiswa.

Kuenzanisa ne75w90

Iyo decoding yemafuta ekugadzira 75w140 ndeaya anotevera:

  • 75 - iyo yakaderera tembiricha muganho weminus makumi matatu neshanu madhigirii;
  • 140 ndiyo yakanyanya tembiricha muganho pamwe makumi mana neshanu madhigirii.

Musiyano uripo pakati pe75w90 uye 75w140 synthetics ndeyepamusoro tembiricha viscosity. Yekutanga inogona kushandiswa kana tembiricha isingapfuure pamwe makumi matatu neshanu madhigirii, saka ine yakamanikana huwandu hwekushandisa pane 75w140.

Paunosarudza lubricant, funga izvo automaker yako inonyora mukutsanangurwa kwemota. Mugadziri anoitisa bvunzo dzakawanda kuti awane iyo yakakwana lubricant, saka anogona kunyatsovimbika.

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