Thirani mafuta a dizilo mu injini yamafuta. Zotsatira ndi ndemanga
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Thirani mafuta a dizilo mu injini yamafuta. Zotsatira ndi ndemanga

Kusiyana kwa magwiridwe antchito pakati pa injini za dizilo ndi mafuta

Pali kusiyana kochepa komwe kumakhudzana mwachindunji ndi mafuta a injini pakati pa injini za dizilo ndi mafuta. Tiyeni tiwaganizire.

  1. Kuphatikizika kwakukulu. Pa avareji, mpweya mu yamphamvu injini dizilo wothinikizidwa 1,7-2 zina mphamvu. Izi ndizofunikira kuti mutenthe mpweya mpaka kutentha kwa dizilo. Kupanikizika kwakukulu kumatsimikizira kuchuluka kwa katundu pazigawo za crankshaft. Pamenepa, mafuta pakati pa shaft magazine ndi zomangira, komanso pakati pa pini ndi malo okhala pa pisitoni, amakhala ndi katundu wokulirapo.
  2. Kutentha kwapakati kwapakati. Kutentha kwa injini ya dizilo ndikokwera pang'ono, chifukwa kutentha kwakukulu kumakhazikitsidwa kale m'chipinda choyaka moto panthawi ya psinjika. Mu injini ya petulo, mafuta oyaka okha amatulutsa kutentha.

Thirani mafuta a dizilo mu injini yamafuta. Zotsatira ndi ndemanga

  1. Kuchepetsa liwiro. Injini ya dizilo sikawirikawiri imazungulira mpaka 5000-6000 zikwi revolutions. Ndili pa petulo, liwiro lotere la crankshaft limafikira nthawi zambiri.
  2. Kuchulukitsa kulekanitsa phulusa. Chifukwa cha sulfure yamafuta a dizilo, ma sulfure oxide amapangidwa mu injini ya dizilo, yomwe imalowa pang'ono mumafuta.

Pali zina zingapo, zosiyana zochepa kwambiri. Koma sitingawaganizire, chifukwa iwo pafupifupi alibe mphamvu pa zofunika mafuta injini.

Thirani mafuta a dizilo mu injini yamafuta. Zotsatira ndi ndemanga

Kodi mafuta a dizilo amasiyana bwanji ndi mafuta?

Mafuta a injini zamainjini a dizilo ndi ma ICE a petulo, ngakhale malingaliro olakwika omwe amapezeka pakati pa anthu ambiri, amasiyana pang'ono ndi kapangidwe kake. Mafuta oyambira ndi gawo lalikulu la phukusi lowonjezera ndizofanana. Kusiyana kuli kwenikweni mu mbali zingapo.

  1. Mafuta a dizilo amakhala ndi zowonjezera zowonjezera zomwe zimapangidwira kuti zichepetse ma sulfure oxides ndikutsuka mwachangu ma depositi a sludge. Mafuta a petulo achepa kwambiri pankhaniyi. Koma chifukwa cha zowonjezera izi, mafuta a dizilo nthawi zambiri amakhala ndi phulusa la sulphate. Pa mafuta amakono, vutoli limathetsedwa mwa kukonza zowonjezera zowonjezera zomwe sizikuwonjezera phulusa.
  2. Mafuta a dizilo amaonedwa kuti ndi othandiza kwambiri poteteza kuphulika kwa mafilimu kusiyana ndi kumeta ubweya wothamanga kwambiri. Kusiyana kumeneku ndi kocheperako ndipo pansi pazikhalidwe zabwinobwino sizidziwonetsera mwanjira iliyonse.
  3. Kupititsa patsogolo kukana kwa mafuta ku oxidation. Ndiye kuti, mumafuta a dizilo, kuchuluka kwa okosijeni kumakhala kotsika.

Pali mafuta a dizilo agalimoto zamagalimoto komanso zamagalimoto onyamula anthu. Kwa mayendedwe apagulu, mafuta amapangidwira kuti azitha kutetezedwa ndi injini ndi moyo waufupi wautumiki. Kwa magalimoto ndi magalimoto ena ochita malonda, kugogomezera kumakhala nthawi yotalikirapo yautumiki.

Thirani mafuta a dizilo mu injini yamafuta. Zotsatira ndi ndemanga

Zotsatira za kuthira mafuta a dizilo mu injini yamafuta

Zotsatira za kugwiritsa ntchito mafuta a dizilo mu injini ya petulo zimadalira zinthu zambiri. Tiyeni tione njira wamba.

  • Kudzaza mafuta a dizilo ndi chilolezo cha magalimoto onyamula anthu (API CF, ACEA B3/B4) mumainjini osavuta a petulo amagalimoto aku Europe ndi America okhala ndi zofunika zazing'ono. "Kulowa m'malo" kotereku kumakhala kololedwa, pokhapokha kudzazidwa kukuchitika kamodzi. Pankhaniyi, tikulimbikitsidwa kuti musinthe mafutawo ndi oyenera malinga ndi zomwe zafotokozedwa posachedwa. Pankhaniyi, mukhoza kuyendetsa pa mafuta dizilo, koma osavomerezeka kutembenukira injini pamwamba 5000 zikwi kusintha.
  • Kudzaza mafuta a dizilo pamagalimoto (API Cx ovomerezeka pamagalimoto amalonda kapena ACEA Cx) m'galimoto iliyonse yonyamula anthu yokhala ndi injini yamafuta kumakhumudwitsidwa kwambiri. Ndizotheka kugwiritsa ntchito mafuta a dizilo ngati palibe njira ina, kwakanthawi kochepa (kumalo ochezera apafupi) komanso poyendetsa ndi katundu wocheperako.
  • Kugwiritsa ntchito mafuta a dizilo pamagalimoto amakono aku Asia opangira mafuta otsika kwambiri ndikoletsedwa. Mafuta okhuthala a injini za dizilo sangadutse bwino mumayendedwe opapatiza amafuta ndipo amagwira ntchito molakwika polumikizana ndi ma friction pairs ndikuchepetsa kuchepa. Izi zingayambitse njala yamafuta ndipo zingayambitse kugwidwa kwa injini.

Mukamagwiritsa ntchito mafuta a dizilo m'mainjini amafuta, ndikofunikira kuti injiniyo isatenthedwe kwambiri komanso kuti musayipirire mpaka kuthamanga kwambiri.

Kuwonjezera ndemanga