Ngā tawhā raraunga nui o ngā kī hiko

Ko ngā tawhā raraunga nui o ngā kī hiko ko te taipana, te tere hurihuri me te kaha o te pākahiko, he mea tino nui ēnei ina whiriwhiria ana he kī hiko.

1. Taipana

He tawhā raraunga nui te taipana o tētahi kī hiko, e whakaaturia ana i roto i ngā mita Newton (N·m). Ki te kī māmā noa, ko te taipana he taipana hurihuri, e pā tika ana ki te kaha taraiwa o te kī hiko. Ko te nui ake o te taipana, ko te nui ake o te taipana ka taea e te kī te whakamahi, ko te tikanga ka taea e te kī te whakakī i ngā pūtu nui ake, te wetewete rānei i ngā nati whakakī. Me whiriwhiri hoki e koe te whānuitanga taipana e tika ana kia rite ki ngā hiahia motuhake, kia kore ai e pakaru ngā pūtu, ngā nati rānei nā te taipana nui rawa.

2. Tere

Ko te tere hurihuri tētahi o ngā tawhā raraunga nui o ngā kī hiko, e whakaatuhia ana i roto i ngā hurihanga ia meneti (rpm). Ko te teitei ake o te tere hurihuri, ko te pai ake o te mahi a te kī hiko, ā, ka taea e ia te whakaoti tere ake. Heoi, ki te nui rawa te tere hurihuri, ka kino pea te pūtu, te nati rānei, nō reira me whiriwhiri hoki i te awhe tere hurihuri e tika ana i runga i ngā hiahia motuhake.

3. Te kaha o te pākahiko He mea nui te kaha o te pākahiko i roto i te wā whakamahinga o te kī hiko, ā, e whakaatuhia ana i roto i ngā hāora-ampere (Ah). Mā te kaha o te pākahiko nui ake ka roa ake te wā whakamahinga, ā, he watea ake te whakamahi. Me aro anō hoki koe ki te taurite i waenga i te kaha o te pākahiko me te taumaha. Mēnā ka nui rawa te kaha o te pākahiko, ka taumaha rawa te kī hiko, ā, kāore e pai mō te whakamahinga roa.

4. Ētahi atu tawhā

Haunga ngā tawhā e toru o runga ake nei, kei ngā kī hiko ētahi atu tawhā anō hoki, pērā i te taumaha, te rahi, te haruru, me ētahi atu. Ka taea hoki te whiriwhiri i ēnei tawhā i runga i ngā hiahia motuhake.

I roto i ngā kupu poto, ko te taipana, te tere hurihuri me te kaha o te pākahiko o te kī hiko he tawhā raraunga nui o te hua, ā, me whiriwhiri kia rite ki ngā hiahia motuhake. I taua wā anō, me aro atu ki ētahi atu tawhā kia taea ai te whiriwhiri i te kī hiko e pai ana mōu.