Hoʻololi i ka ʻaila ma mua o ka hele ʻana i ka hoʻomaha - he alakaʻi

No ka maikaʻi o ka mana o ka mana, pono e hoʻololi mau i ka ʻaila. E hoʻopau ka ʻenekini i nā waihona metala e holo ana i loko o ka ʻōnaehana lubrication, a ʻo ka liʻiliʻi o ka hakakā ma waena o nā ʻāpana e hoʻolōʻihi i ke ola o ka ʻenekini. ʻO ka ʻaila hoʻi he mea hoʻoheheʻe kaʻa. Inā kahiko, wela ia i nā wela kiʻekiʻe loa, e nalowale ana kāna mau mea pale a hoʻopilikia maikaʻi ʻole i ke ʻano o nā ʻāpana pākahi o ka ʻāpana kaʻa.

Hoʻokaʻawale ACEA

Aia ʻelua papa inoa o nā aila kaʻa ma ka mākeke: API a me ACEA. ʻO ka mea mua e pili ana i ka mākeke ʻAmelika, hoʻohana ʻia ka lua ma ʻEulopa. Hoʻokaʻawale ka hoʻokaʻawale ʻana o ka European ACEA i nā ʻano ʻaila:

(A) - nā aila no nā ʻenekini maʻamau

(B) - nā aila no nā mīkini diesel maʻamau;

(C) - nā aila kūpono me ka ʻōnaehana catalytic no nā ʻenela a me nā mīkini diesel me ka recirculation kinoea exhaust a me kahi haʻahaʻa haʻahaʻa o ka sulfur, phosphorus a me ka lehu sulphated.

(E) - nā aila no nā kaʻa me ka ʻenekini diesel

I ka hihia o nā ʻenekini maʻamau a me nā ʻenekini diesel, ʻaneʻane like nā ʻāpana aila, a pinepine ka aila o kahi mea hana i hāʻawi ʻia, i koho ʻia, no ka laʻana, A1 maʻamau, kūpono me ka aila B1, ʻoiai ke ʻike ʻia nā hōʻailona ma waena o ka ʻaila. a me nā hui diesel. .

ʻO ka ʻaila viscosity - he aha ia?

Eia nō naʻe, i ke koho ʻana i kahi ʻaila ʻenekini, ʻoi aku ka nui o ke koho ʻana i ka māka viscosity kūpono, i hōʻailona ʻia me ka hoʻohālikelike SAE. No ka laʻana, hāʻawi ka ʻaila 5W-40 i kēia ʻike:

- helu 5 ma mua o ka leka "W" - ka ʻaila viscosity index ma nā haʻahaʻa haʻahaʻa;

- helu 40 ma hope o ka lita "W" - ka ʻaila viscosity index i nā wela kiʻekiʻe;

- ʻo ka huaʻōlelo "W" ʻo ia ka hoʻoilo o ka aila, a inā e ukali ʻia e kahi helu (e like me ka laʻana), ʻo ia ka mea hiki ke hoʻohana ʻia ka ʻaila a puni ka makahiki.

ʻAila ʻEnekini - Ke ʻano wela o ka hana

Ma nā kūlana climatic Polish, ʻo ka ʻaila maʻamau ka 10W-40 (e hana ana ma nā mahana mai -25⁰C a +35⁰C), 15W-40 (mai -20⁰C a +35⁰C), 5W-40 (mai -30⁰C a +35⁰C). Paipai kēlā me kēia mea hana kaʻa i kekahi ʻano ʻaila no ka mīkini i hāʻawi ʻia, a pono e hahai ʻia kēia mau alakaʻi.

ʻAila ʻenekini no nā ʻenekini me kahi kānana particulate

Hoʻolako pinepine ʻia nā mīkini diesel hou me kahi kānana DPF. No ka hoʻolōʻihi i kona ola lawelawe, e hoʻohana i nā aila i kapa ʻia. SAPS haʻahaʻa, ʻo ia hoʻi. loaʻa kahi haʻahaʻa haʻahaʻa ma lalo o 0,5% sulphated lehu. E pale aku kēia i nā pilikia me ka hoʻopili mua ʻana o ka kānana particulate a hoʻemi i nā kumukūʻai pono ʻole no kāna hana.

ʻAno ʻaila - synthetic, mineral, semi-synthetic

I ka hoʻololiʻana i kaʻaila, he mea nui e hoʻolohe i konaʻano - synthetic, semi-synthetic a mineral paha. ʻO nā ʻaila synthetic ka mea kiʻekiʻe loa a hiki ke hana i nā mahana kiʻekiʻe. Eia naʻe, ʻo kēia nā aila pipiʻi loa. Hoʻopili ʻia nā minerala mai ka ʻaila maʻemaʻe, kahi i kapa ʻia nā mea i makemake ʻole ʻia (sulfur, reactive hydrocarbons), ka mea e hōʻino ai i nā waiwai o ka aila. Hoʻopiʻiʻia kona mau hemahema e ke kumu kūʻai haʻahaʻa. Eia kekahi, aia kekahi mau ʻaila semi-synthetic, kahi hui o nā ʻaila synthetic a me nā mineral.

Kaʻa mile mile a me ka aila koho

Ua ʻae ʻia e hiki ke hoʻohana ʻia nā aila synthetic i nā kaʻa hou me ka mileage a hiki i kahi 100-000 km, nā aila semi-synthetic - i loko o 150-000 km, a me nā aila mineral - i nā kaʻa me ka mileage o 150 km. I ko mākou manaʻo, ʻoi aku ka maikaʻi o ka hoʻokele ʻana i ka aila synthetic no ka lōʻihi o ka hiki, no ka mea e pale ana i ka ʻenekini ma ke ala maikaʻi loa. Hiki iā ʻoe ke hoʻomaka e noʻonoʻo e hoʻololi iā ia wale nō ke hoʻomaka ke kaʻa e ʻai i ka aila. Eia naʻe, ma mua o ka hoʻoholoʻana e hoʻololi i keʻano o kaʻaila, pono e lawe i ke kaʻa i kahi mechanic nāna e hoʻoholo i ke kumu o kaʻailaʻaila a iʻole kona mau hemahema.

Ke ʻimi nei i ka ʻaila kaʻa mua? E nānā ma ʻaneʻi