ʻaila mīkini. Pehea e koho ai i ka mea pono?
Pono e lubricated ka enekini o kēlā me kēia kaʻa. Eia nō naʻe, ʻokoʻa ka hoʻolālā ʻana o nā ʻāpana hoʻokele, e koi ana i ka hoʻomohala ʻana o nā ʻaila o nā ʻano like ʻole a me nā papa viscosity. Pono kēia e hoʻomanaʻo i ke kūʻai ʻana i ka aila no ke kaʻa.
ʻO ka nui o nā hōʻailona ma ka pūʻulu me ka pipiAia nā helu a me ka leka W. ʻO kēia ka SAE viscosity grade, differentiating ka pipie no ka hooilo (papa 0W, 5W, 10W, 15W, 20W, 25W) a me ke kauwela (20, 30, 40, 50, 60). Hana ʻia i kēia manawa ka pipie ka wā a pau, ʻeleʻele ka pipika wā hoʻoilo a me nā waiwai wela kiʻekiʻe ka pipike kau wela. ʻElua mau helu i hoʻokaʻawale ʻia e ka leka W, no ka laʻana 5W-40. Hiki ke kiʻi ʻia kahi hopena kūpono mai ka helu ʻana a me ka notation: ʻo ka liʻiliʻi o ka helu ma mua o ka leka W, ʻo ka liʻiliʻi ka helu. ka pipi hiki ke hoʻohana ʻia i nā mahana ambient haʻahaʻa. ʻO ke kiʻekiʻe o ka helu ʻelua, ʻoi aku ka kiʻekiʻe o ka wela ambient i hiki ʻole ke nalowale i kāna mau waiwai. E pili ana ka pipiʻO ka waiwai maʻamau o kēia mineral he 15 W, aia i ka hui o ka pipiʻi ka pipino nā mea synthetic, hoʻohana pinepine ʻia ka 0W. ʻOiaʻiʻo, ʻaʻole kēia manaʻo ka pipi ʻAʻohe ona paʻa, ʻokoʻa wale nō. liʻiliʻi liʻiliʻi i ke anuanu ka pipiʻo ka maʻalahi o ka hoʻomaka ʻana, ʻoi aku ka liʻiliʻi o ka lole
E nānā pū: Pehea e koho ai i ka aila kaʻa?
ʻO nā mea hoʻolālā, e hoʻolālā ana i nā mīkini o ke kaʻa me kā lākou lubrication system, e hana i nā mea āpau e hōʻoia i ka pili ʻole ʻana o nā ʻāpana pili i kekahi i kekahi. ʻO ka ʻoiaʻiʻo ma waena o lākou i kēlā me kēia kūlana e pono ai kahi ʻāpana lahilahi. ka pipihe kiʻiʻoniʻoni ʻoe ka pipihou. ʻOiai ka papa ka pipiHe microscopic mānoanoa kou, ʻo ia ka mea nāna e hoʻopaʻa i nā ʻenekini a me nā mīkini a hiki i nā haneli haneli mau kilomita, a i ʻole he mau kaukani hola o ka hana. I ka huli ʻana, nā mīkini me ka lubrication ʻole (no ka laʻana, kahi ʻenekini me ka ʻole ka pipiu) luku ʻia i loko o kekahi mau kekona. Hoʻokomo ʻia ka mīkini i ka ukana nui loa ke wela loa. Hoʻolālā nā mea hoʻolālā i nā palena o ka mea hana a me ka lubricant i mea e ʻoi aku ka maikaʻi o ka lubricant i ka wā o ka hana paʻakikī.
ʻO ka pāhanahana
Eia naʻe ka pipiʻAʻole i koho ʻia no ka hana ʻana i nā wela kiʻekiʻe, ʻoiaʻiʻo loa lākou i pili i ka wā e hoʻomaka ai ke kaʻa, a i ka hoʻoilo he koʻikoʻi kēia kūlana. ʻO kahi ʻokoʻa ma luna o 100 degere C he nui loa no nā lubricants hou. I nā mahana sub-zero, ʻo nā kekona he ʻumi mua ma hope o ka hoʻomaka ʻana, e holo ana nā ʻenekini me ka ʻole o ka lubrication, a i nā minuke mua (a hiki i ka wā e hoʻomehana ai) ua kau lākou i ka lole nui loa. Ma ka ʻaoʻao ʻē aʻe, i nā pahu pahu "anu", paʻakikī ka hoʻololi ʻana o ke kaʻa, ʻaʻole hiki ke alakaʻi i kahi haki, akā pilikia loa. Eia kekahi, ʻo ka neʻe ʻana o nā mīkini hoʻoluʻu e pono ai ka nui o ka ikehu, kahi e hoʻonui ai i ka hoʻohana wahie.
I kā mākou kūlana climatic, ʻo ia ka mea maikaʻi loa ka pipiʻO nā huahana papa 10W-40 i hoʻokele ʻia. Akā naʻe, ʻaʻole kēia manaʻo e ninini ʻia i loko o kēlā me kēia mīkini. No keia enegini ka pipi koho pinepine ʻia e ka mea hana kaʻa, e hōʻike ana i nā papa viscosity a me ka maikaʻi i ʻōlelo ʻia ma ka manual instruction. ʻO ka hoʻolaha ʻana o nā ʻōnaehana hoʻomaka a me ka hakakā ʻana e hōʻemi i ka hoʻokuʻu kalapona i alakaʻi i nā mea hana he nui e ʻōlelo aku ka pipiʻO ka papa 5W-30, ʻoi aku ka wikiwiki o ka puʻunaue ʻana i ka ʻenekini a ʻoi aku ka liʻiliʻi o ke kūpaʻa hydraulic. I kekahi mau hiʻohiʻona, e like me Toyota hybrids, ua ʻōlelo ʻia ka pipie ka papa 0W-20, hiki iā ia ke hāʻawi i ka pale no ka mana hoʻopau mau. ka pipi ʻO kahi papa ʻokoʻa loa e hele i ka mīkini ikaika o kahi kaʻa haʻuki i hoʻohana ʻia e hoʻokele ma ke ala. Ma lalo o nā kūlana koʻikoʻi, hana maikaʻi nā lubricants papa e like me 15W-50, e hana ana i kahi kiʻiʻoniʻoni waimaka a hiki i nā wela kiʻekiʻe. ka pipihou.
Hiki ke hoʻohālikelike i nā huahana inā hoʻohana mākou i nā hoʻohālikelike kūpono. ka pipiHiki ke ʻano like ʻole ka viscosity like i ka maikaʻi a no laila e kūpono no ka lubricating i nā ʻenekini like ʻole. Hoʻoholo ʻia ka maikaʻi e ka American API classification a i ʻole ka European ACEA classification. ʻO ka papa helu API ʻo S no ka ʻaila a me C no ka diesel. Nā papa maikaʻi ka pipieia ua hoailona ia me na hua leta. ka pipie no nā ʻenekini ʻaila e hōʻailona ʻia mai SA, ma o SB, SC, SD, SE, SF, SG, SH, SJ, SL, a hiki i ka SM a me SN hou loa, a no nā ʻenekini diesel: CA, CB, CC, CD, CE, CF-4 , CG-4, CH-4, CI-4, CD II, CF-4 a me CJ-4.
