Mafuta mafakitale I-30A. Mtengo ndi mawonekedwe

Zolemba zamakono

Zizindikiro zazikulu zomwe zimatsimikizira kugwiritsidwa ntchito kwa mafutawa mu matekinoloje ochepetsera kuvala kwa zitsulo zazitsulo ndizodziwika bwino za kusintha kwa viscosity ya mafuta odzola, ntchito yake yotsutsana ndi kutu komanso kuyaka komwe kumagwiritsidwa ntchito. Pamafuta amafuta amafuta I-30A, mikhalidwe iyi iyenera kugwirizana ndi izi:

1. Kachulukidwe kutentha kwa firiji, kg/m³ 890 ± 5.
2. Kinematic mamasukidwe akayendedwe, mm²/s, ku 50 ^°C - 28… 33.
3. Kinematic mamasukidwe akayendedwe, mm²/s, ku 100 ^°C, osapitirira 6,5.
4. pophulikira, ^°C, osachepera 190.
5. Kuchuluka kwa kutentha, ^°C, osapitirira -15.
6. Nambala ya asidi malinga ndi KOH - 0,05.
7. Mlozera wa Coke 0,15.
8. Misa gawo la sulfure ndi mankhwala ake,%, osapitirira - 0,5.
9. Kuchuluka kwa phulusa,% - 0,05.

Kukhalapo kwa madzi, komanso delamination ya mafuta panthawi yosungiramo nthawi yayitali, sikuloledwa. Mafuta alibe zowonjezera, ndipo kukhuthala kwake kuyenera kutsata miyezo yapadziko lonse ya ISO VG46.

Pa pempho lapadera la kasitomala, gulu lowongolera lamafuta amafuta a I-30A limayesedwa pakukhazikika kwamafuta. Njira yotsimikizira, malinga ndi GOST 11063-77, imaphatikizapo kudziwa kukula kwa kukhuthala kwa ma viscosity mutatha kusunga chinthucho kwa mphindi zosachepera 5 pa kutentha kwa 200. ^°C. Nthawi yomweyo, kusintha kwamphamvu kwamphamvu yamphamvu yamafuta opaka mafuta kumakhazikitsidwa. Zotsatira zake zimakhazikika pambuyo pa kusinthika kwakukulu kwa mafuta pakati pa zosunthika ndi zokhazikika za chipangizo chapadera choyezera - thixometer. Mafuta ena omwe ali ndi cholinga chofanana amatha kuyesedwa kofanana - mafuta I-20A, I-40A, I-50A, ndi zina.

Pazovuta kwambiri, mayeso owonjezera a mafuta a I-30A a demulsification ndi kukhazikika kwa colloidal amaloledwa. GOST 20799-88 sichipereka mayeso ena odana ndi asidi ndi anti-corrosion.

Ntchito

Kukula kwakukulu kwamafuta omwe akufunsidwa ndiukadaulo waukadaulo wamakina opaka mbali zamakina ndi makina omwe amagwira ntchito mothamanga kwambiri osati m'malo otsekemera a okosijeni. Komabe, machitidwe amakono amakulitsa kuchuluka kwa mafuta a I-30A. Zatsimikiziridwa kuti, mwachitsanzo, m'magalimoto amatha kugwiritsidwa ntchito kudzoza injini zama premium zomwe zikuyenda pa gasi pa liwiro lililonse. Pamenepa, mafuta amapereka ukhondo wapadera wa injini ndi ntchito pothandiza kupewa mapangidwe a carbon ndi phulusa pa pistoni, m'madera a malamba a mphete, pa ma valve ndi ma valve, ndi m'zipinda zoyaka moto. Pogwiritsa ntchito mwadongosolo mafuta a I-30A, mwayi wotulutsa mpweya woipa wa carbon dioxide umachepa, womwe umapezeka makamaka mu injini za gasi zokhala ndi sitiroko ziwiri.

 

Mafuta a I-30A amagwiritsidwanso ntchito popaka bwino kwambiri zida zogwirira ntchito, popanga zitsulo, makamaka pamavalidwe apamwamba achibale komanso kugwedezeka kwamphamvu. Amapeza ntchito monga gawo lalikulu la malo ogwira ntchito mu njira zamakono za electrophysical processing zitsulo.

Mtengo wamafuta amtunduwu umatsimikiziridwa ndi wopanga, komanso mawonekedwe azinthu zomalizidwa:

• Mu canisters ndi mphamvu ya malita 10 - kuchokera 800 rubles.
• Mu canisters ndi mphamvu ya malita 20 - kuchokera 2100 rubles.
• M'migolo yokhala ndi malita 180-210 - kuchokera ku ma ruble 12000.