Ea kānana hale-lalo hapa-2.8T
ʻO ka kānana ea kaʻa he mea ia e hoʻoneʻe i nā mea haumia i loko o ka lewa i loko o ke kaʻa. Hiki i ka kānana ea ea kaʻa ke hoʻemi maikaʻi i nā mea haumia mai ke komo ʻana i ke kaʻa ma o ka ʻōnaehana hoʻomehana, ea a me ka ea, a pale i ka inhalation o nā pollutants ʻino.
Hiki i nā kānana ea kaʻa ke lawe i kahi kaiapuni loko maʻemaʻe i ke kaʻa. No nā lako kaʻa ka kānana ea kaʻa a aia ʻelua ʻāpana: kānana element a me ka hale. ʻO kāna mau koi nui he kiʻekiʻe kāna kānana maikaʻi, haʻahaʻa haʻahaʻa haʻahaʻa, a hoʻohana mau ʻia no ka manawa lōʻihi me ka mālama ʻole.
hopena
ʻO ka kānana ea kaʻa ke kuleana nui no ka wehe ʻana i nā mea haumia i loko o ka lewa. Ke hana nei ka mīkini piston (internal combustion engine, reciprocating compressor, etc.), inā loaʻa i ka ea inhaled ka lepo a me nā mea haumia ʻē aʻe, e hōʻeha ia i ka ʻaʻahu o nā ʻāpana, no laila pono e hoʻokomo ʻia kahi kānana ea. ʻO ka kānana ea he ʻelua ʻāpana, ka mea kānana a me ka hale. ʻO nā koi koʻikoʻi o ka kānana ea he kiʻekiʻe filtration maikaʻi, haʻahaʻa haʻahaʻa haʻahaʻa, a me ka hoʻohana mau ʻana no ka manawa lōʻihi me ka mālama ʻole.
ʻO nā ʻenekini kaʻa he ʻāpana pololei loa, a hiki i nā mea haumia liʻiliʻi ke hōʻino i ka ʻenekini. No laila, ma mua o ke komo ʻana o ka ea i loko o ka pahu, pono e kānana maikaʻi ʻia e ka kānana ea ma mua o ke komo ʻana i ka cylinder. ʻO ka kānana ea ka mea hoʻomalu o ka ʻenekini, a ʻo ke kūlana o ka kānana ea e pili ana i ke ola o ka ʻenekini. Inā hoʻohana ʻia kahi kānana ea lepo i ka wā e holo ana ke kaʻa, ʻaʻole lawa ka ea intake o ka ʻenekini, ka hopena i ka hoʻopau ʻole ʻana o ka wahie, ka hopena i ka hana ʻole ʻana o ka mīkini, ka emi ʻana o ka mana, a me ka hoʻonui ʻana i ka wahie. No laila, pono ke kaʻa e hoʻomaʻemaʻe i ka kānana ea.
Hoʻokaʻawale
ʻEkolu mau ʻano kānana ka engine: ea, ʻaila, a me ka wahie, a ʻo ka kānana ea i loko o ke kaʻa i kapa ʻia ʻo "nā kānana ʻehā". ʻO lākou ke kuleana no ka kānana ʻana o ka media i loko o ka ʻōnaehana intake engine, ʻōnaehana lubrication, a me ka ʻōnaehana hoʻomehana ʻana.
A. Aia ka aila kānana i loko o ka ʻōnaehana lubrication engine. ʻO kona uka ʻo ka ʻaila pauma, a ʻo kona iho i lalo nā ʻāpana like ʻole o ka ʻenekini e pono e lubricated. ʻO kāna hana, ʻo ia ke kānana ʻana i nā mea haumia ʻino i loko o ka ʻaila ʻenekini mai ka ʻaila ʻaila, a hāʻawi i ka ʻaila ʻenekini maʻemaʻe i ka crankshaft, koʻokoʻo hoʻohui, camshaft, supercharger, piston apo a me nā hui kinematic ʻē aʻe e lubricate, maʻalili a maʻemaʻe, pēlā e hoʻonui ai i ka. ola o keia mau mea.
B. Hiki ke hoʻokaʻawale ʻia ka kānana wahie i ka carburetor a me ke ʻano hoʻokele uila. No nā ʻenekini e hoʻohana ana i ka carburetor, aia ka kānana wahie ma ka ʻaoʻao inlet o ka pauma wahie, a he liʻiliʻi ke kaomi hana. ʻO ka maʻamau, hoʻohana ʻia ka pahu nylon, a me ke ʻano ʻenekini uila ʻO ka kānana wahie aia ma ka ʻaoʻao puka o ka pahu wahie, a he kiʻekiʻe ka hana ʻana, maʻamau me kahi pahu metala.
C. Aia ka kānana ea kaʻa i loko o ka ʻōnaehana intake engine, a he hui ia i hoʻokumu ʻia i hoʻokahi a i ʻole nā mea kānana e hoʻomaʻemaʻe i ka ea. ʻO kāna hana nui ka kānana ʻana i nā mea haumia ʻino i ka lewa e komo i loko o ka cylinder, i mea e hōʻemi ai i ka ʻaʻahu mua o ka cylinder, piston, piston ring, valve a me ka noho valve.
D. Hoʻohana ʻia ka kānana ea ea e kānana i ka ea i loko o ke kaʻa a me ka holo ʻana o ka ea i loko a ma waho o ke kaʻa. Wehe i ka ea i loko o ke keʻena a i ʻole ka lepo, nā haumia, ka ʻala o ka uahi, ka pollen, a me nā mea ʻē aʻe i loko o ka ea e komo ana i loko o ke keʻena e hōʻoia i ke olakino o ka poʻe holo a hoʻoneʻe i ka ʻala ʻokoʻa i loko o ke keʻena. I ka manawa like, aia nō ka kānana cabin i ka hana o ka hana ʻana i ka windshield paʻakikī e atomize i ke kuleana o
Hoʻololi pōʻaiapuni
Manaʻo ʻia e hoʻololi nā mea kūʻai aku i kēlā me kēia 15,000 mau kilomita. Pono e hoʻololi ʻia nā kānana ea kaʻa e hana pinepine ana ma nā wahi ʻino ma mua o 10,000 mau kilomita. (ka wao nahele, kahua kūkulu, a me nā mea'ē aʻe) ʻO ke ola lawelawe o ka kānana ea he 30,000 mau kilomita no nā kaʻa a me 80,000 mau kilomita no nā kaʻa kalepa.
Nā koi kānana no nā kānana kaʻa kaʻa
1. Kiʻekiʻe kānana pono: kānana i nā ʻāpana nui a pau (> 1- 2 um)
2. ʻO ka pono kānana kiʻekiʻe: e hoʻemi i ka helu o nā ʻāpana e hele ana i ka kānana.
3. E pale i ke komo mua a me ka waimaka o ke enekini. Kāohi i ka pōʻino i ka mīkini kahe ea!
4. Haʻahaʻa differential puʻe e hōʻoia i ka maikaʻi ea-wahie lākiō no ka engine. E ho'ēmi i ka poho kānana.
5. He wahi kānana nui, hiki ke paʻa i ka lehu kiʻekiʻe a me ke ola lōʻihi. E hoemi i na lilo hana.
6. Wahi hoʻokomo liʻiliʻi a me ka hoʻolālā paʻa.
7. He kiʻekiʻe ka ʻoʻoleʻa pulu, kahi e pale ai i ka mea kānana mai ka omo ʻana a hāʻule i lalo, e wāwahi ʻia ka mea kānana.
8. Puhi ahi
9. Hana hilinaʻi sila
10. He waiwai maikaʻi no ke kālā
11. ʻAʻohe hale metala. He pōmaikaʻi ia i ka mālama ʻana i ke kaiapuni a hiki ke hoʻohana hou ʻia. Maikaʻi no ka mālama ʻana.
