ʻO ka hoʻokaʻawale ʻana o nā aila gear e kōkua i ke koho ʻana i ka haku mele kūpono
Nā mea
ʻO ka hoʻohālikelike honua o nā aila hoʻouna e hiki ai i nā mea nona nā kaʻa ke koho maʻalahi i ka hoʻonohonoho hoʻouna maikaʻi loa no nā pahu pahu, nā hihia hoʻoili, nā kaulahao a me nā kaʻa kaʻa, nā mīkini hoʻokele o kā lākou lio hao.
ʻO ka hoʻokaʻawale ʻana o ka ʻaila ʻaila API
He ʻōnaehana hoʻokaʻawale ia e hoʻokaʻawale i nā ʻano hui āpau i ʻelima mau papa. ʻO kāna hoa Europa ʻo ZF TE-ML, ka mea e wehewehe pono i nā haku mele a pau no ka hoʻoili hydromechanical. Hoʻokaʻawale ʻia nā pūʻulu API ma muli o nā loina o ka hana a me ka hoʻolālā ʻana o ka lawe ʻana, ka nui o nā mea hoʻohui kūikawā:
- GL-1: nā wai me ka ʻole o nā mea hoʻohui, hiki ke hoʻohui i ka anti-foam maʻalahi, antioxidant, depressant, anti-corrosion additives i kekahi mau mana o ka aila kaila i nā mea liʻiliʻi. He kūpono no nā kaʻa a me nā mīkini i hoʻohana ʻia i ka mahiʻai.
- GL-2: i ninini pinepine ʻia i ka lawe ʻana i nā ʻāpana mahiʻai, loaʻa iā lākou nā mea hoʻohui anti-wear.
- GL-3: ʻaʻole kūpono i nā mea hana hypoid, ʻo ka nui o nā mea hoʻohui kūikawā e hōʻemi i ka ʻaʻahu ma nā ʻāpana kaʻa ma kahi o 2,7 pakeneka.
- GL-4: nā haku mele i hoʻohana ʻia i nā mīkini i hoʻonohonoho ʻia e hana ana ma lalo o nā kūlana gravity like ʻole, i nā mea nui o nā kaʻa a me nā pahu pahu ʻole i hoʻonohonoho ʻia. ʻO nā wai GL-4, e like me ka hoʻohālikelike ʻana o ka API o nā ʻaila ʻaila, loaʻa i ʻehā pakeneka EP additives.
- GL-5: ʻaʻole i hoʻohana ʻia no nā pahu pahu, akā, no ke ao holoʻokoʻa, kūpono no nā hoʻouna ʻē aʻe, loaʻa ka nui o nā mea hoʻohui multifunctional (a hiki i 6,5%).
SAE Gear Oil Viscosity
ʻO kahi hoʻohālikelike ʻAmelika maʻamau o nā ʻaila gear e ka viscosity i ke ʻano o nā ʻāpana maʻamau. Lawe nā ʻoihana lawe kaʻa i nā kikoʻī SAE. A ma muli o lākou, hāʻawi lākou i nā ʻōlelo aʻoaʻo e pili ana i ke koho ʻana i nā haku mele no nā pahu mīkini a me nā axles (nā alakaʻi). Hōʻike ka ʻaila viscosity index (no ka laʻana, 85W0140) i nā ʻāpana nui o ka wai a hoʻokaʻawale iā ia i ke kauwela a me ka hoʻoilo (palapala "W"). He maʻalahi kēia hōʻailona o nā aila kaʻa a hiki ke hoʻomaopopo ʻia e ka poʻe kaʻa.
He mea nui e ʻike pehea e koho ʻia ai nā aila gear: ka hoʻokaʻawale ʻana a me ke koho ʻana o nā haku mele e hana ʻia e like me nā hōʻailona viscosity ʻelua - ke kiʻekiʻe a me ka haʻahaʻa haʻahaʻa. Loaʻa ka hōʻailona mua ma ke kumu o ka viscosity kinematic ma ka paila paila o ka wai, ʻo ka lua - ma ke ana ʻana i ka mahana kahi i loaʻa ai ka mea hōʻailona o 150000 cP (Brookfield viscosity). Aia kahi papa viscosity kūikawā no ka ʻaila ʻaila, kahi e alakaʻi ʻia ai kā lākou mea hana.
Ke koho ʻana i ka ʻaila hoʻoili e ka brand kaʻa
ʻO ke kumu, ʻAʻole paʻakikī ke koho ʻana iā ʻoe iho, inā ʻoe e aʻo i nā loina o ka hoʻokaʻawale ʻana a me ke koho ʻana i nā aila. Pono mua ʻoe e nānā i ka ʻae ʻana o ka mea hana kaʻa no ka pūhui kikoʻī i hoʻohana ʻia ma kāu kaʻa, a me ka viscosity o ka aila kaʻa e like me SAE. A laila e hana i ka papa maikaʻi o ka wai e like me ka European (ACEA) a me ʻAmelika (API) ka hoʻohālikelike ʻana o nā ʻaila ʻaila.
- no nā mīkini ʻenehana - ACEA (A1-A5): ʻoi aku ka maikaʻi o ka maikaʻi, ʻoi aku ka nui o ka helu ma hope o ka leka A;
- no nā mīkini diesel - ACEA (B1-B5);
- honua no nā ʻāpana diesel i kau ʻia ma nā kaʻa ma hope o 2004 - ACEA (С1–С5);
- no nā mīkini kaʻa kaʻa - API pūʻulu "C";
- no nā mīkini ʻaila - hui API "S".
A mai poina e kaupalena ʻia ke ola o ka ʻaila ʻaila i ʻelima mau makahiki mai ka lā i hana ʻia ai.
