He aha ka ʻokoʻa ma waena o 8 valve a me 16 valve kaʻa engine?
Aia i kēia manawa nā ʻenekini e like me ka Honda V-Tec he 16 mau kiwikā a hana ʻia me he 8 mau kiwikā i ka wā e pono ai.
ʻO nā valve i loko o ka ʻenekini ke kuleana no ka mālama ʻana i ke komo ʻana a me ka puka ʻana o nā kinoea i loko o ka cylinder. (a i ʻole cylinders) o ka ʻenekini, ʻo kāna hana nui ka hoʻopau ʻana i ka hui ʻana ma waena o ka ea a me ka wahie.
I kekahi mau makahiki i hala aku nei ʻO nā ʻenekini maʻamau wale nō i hele mai me 8 kiwiʻae, ʻelua no kēlā me kēia pahu. I ka wā lōʻihi, ua hoʻokō kekahi mau mea hana kaʻa nā ʻenekini me 16 kiwikā, ʻehā no kēlā me kēia pahu.
ʻIke mākou 1ʻO 6 valves i loko o hoʻokahi mīkini ka manaʻo o kahi holomua, no ka mea, ua kuleana nā mea hana i ka hoʻolaha ʻana i kā lākou mau kaʻa 16-valve ākea.
Akā naʻe, ʻaʻole ʻike ka hapa nui o mākou inā ʻoi aku ka maikaʻi a i ʻole ka ʻino. No laila ke haʻi aku nei mākou iā ʻoe ʻokoʻa ma waena o 8-valve a me 16-valve kaʻa engine.
He ʻokoʻa ke ʻano o kēia mau kaʻa ma muli o ke ʻano o nā kinoea i ko lākou hele ʻana ma ke ala.
ʻO nā hiʻohiʻona maʻamau o nā ʻenekini 16-valve:
- ʻOi aku ka mana kiʻekiʻe me ka hoʻoneʻe like ʻana, ʻoiai e loaʻa iā lākou ma ka rpm kiʻekiʻe.
- e hoopau hou aku wahie ma mua o 8v
ʻO nā hiʻohiʻona maʻamau o nā ʻenekini 8-valve:
- Loaʻa i ka nui o ka torque ma ka waena waena
- Loaʻa i ka liʻiliʻi ma mua o ka mana kiʻekiʻe
– Hoemi wahie hoohana
ʻOi aku ka ikaika o nā ʻenekini 16-valve ma mua o nā ʻenekini 8-valve i ka rpm kiʻekiʻe no ka mea ma ka loaʻa ʻana o ʻelua mau kiwi komo, komo ka ea i ka wikiwiki a me ka ikaika liʻiliʻi ma mua o ka ʻenekini 8-valve.
Eia naʻe, ma ka wikiwiki haʻahaʻa, ua nalowale kēia kiʻekiʻe kiʻekiʻe o ka lawe ʻana i ka ea ma ka 16-valve, a ʻo ka 8-valve i loaʻa iā lākou e hoʻopuka i ka mana ma mua o ka 16-valve. I kēia manawa, ʻo nā ʻōnaehana hoʻololi manawa valve e like me ka ʻōnaehana v-tec o Honda e ʻae i nā ʻenekini 16-valve e hana e like me nā ʻenekini 8-valve i nā haʻahaʻa haʻahaʻa, me ka hoʻohana ʻana i ʻelua kiwikā ma kēlā me kēia cylinder e) ma kahi o ʻehā, akā i ka hoʻonui ʻana o ko lākou mau kiwi ʻelua e wehe ʻia. . no ka hana ʻoi aku ka maikaʻi.
he aha nā cylinders
paukūʻolokaʻa ʻO ia ke kino e neʻe ai ka piston.. Loaʻa kona inoa mai kona ʻano, me ka ʻōlelo ʻana, he cylinder geometric.
I loko o nā ʻenekini kaʻa, ʻike ʻia nā cylinders me nā pistons, valves, apo, a me nā mea hoʻokele a me nā mīkini hoʻoili ʻē aʻe, no ka mea ma laila kahi e pahū ai ka wahie.
Hoʻokumu ʻia ka ikaika mechanical o ka ʻenekini i loko o ka cylinder, a laila hoʻololi ʻia i ka neʻe ʻana o ke kaʻa.
