Te hoahoa whata kotahi, te hoahoa whata takirua rānei

Ko ngā whakatere whatanga-me-pinion te mea tino whānui o te taipana me te hurihanga ki te whakataurite ki ētahi atu tikanga hurihanga mō te huri i te kaha raina ki te taipana hurihuri. He tino pai te mahi miihini, ā, ko ngā taipana ka taea e rātou te whakaputa mai i te rua Nm ki ngā mano tini o Nm.

Heoi, ko tētahi ngoikoretanga pea o te hoahoa whatanga-me-pinion ko te backlash. Ka puta te backlash ina kore ngā taputapu whatanga me te pinion e tino ōrite, ā, he āputa iti kei waenganui i ia hononga taputapu. Ka taea e tēnei he o te whakatakotoranga te whakararu i ngā taputapu i te huringa ora o te actuator, ka piki ake te backlash.

Ka whakamahia e te waeine whatanga takirua he takirua whatanga i ngā taha rerekē o te pinion. Mā tēnei ka āwhina i te whakakore i te hokinga whakamuri nā te kaha whakahē, ā, ka takirua hoki te taipana putanga o te waeine, ka whakanui ake hoki i te whai huatanga ā-pūnaha o te pūnaha. I roto i te actuator mahi takirua e whakaaturia ana i te Pikitia 3, kua whakakīia ngā rūma e rua i ngā taha ki te hau pēhanga, e pana ana i ngā piston ki waenganui, ā, hei whakahoki i ngā piston ki te tūranga tīmatanga, ka pēhangahia te rūma i waenganui.

Mahi

Ka taea e ngā kaiwhakaoho hau whatanga-me-pinion te mahi kotahi, te mahi takirua rānei. Ka taea hoki e ēnei kaiwhakaoho te whakarato i ngā aukati maha.

Mahi takitahi, mahi takirua rānei

I roto i tētahi pūwhakaoho kotahi-mahi, ka tukuna te hau ki te taha kotahi o te piston, ā, koia te kawenga mō te nekehanga o te piston ki te taha kotahi anake. Ko te nekehanga o te piston ki te taha ke ka mahia e tētahi puna miihini. Ka tiakina e ngā pūwhakaoho kotahi-mahi te hau kōpeke, engari ka mahi i te taha kotahi anake. Ko tētahi ngoikoretanga o ngā rango kotahi-mahi ko te kaha whakaputa koretake i roto i te whiu katoa nā te kaha o te puna ke. E whakaatu ana te Pikitia 4 i tētahi pūwhakaoho hurihuri hau whatanga-rua kotahi-mahi.

I roto i tētahi pūwhakaoho mahi-rua, ka tukuna te hau ki ngā rūma i ngā taha e rua o te piston(s). Mā te pēhanga hau teitei ake i tētahi taha ka taea te pana i te piston(s) ki tētahi taha. Ka whakamahia ngā pūwhakaoho mahi-rua ina hiahiatia he mahi i ngā taha e rua. E whakaatu ana te Pikitia 5 i tētahi pūwhakaoho hurihuri hau whatanga-rua mahi-rua.

Ko tētahi o ngā painga o ngā rango mahi-rua ko te kaha whakaputa pumau puta noa i te awhe hurihuri katoa. Ko ngā ngoikoretanga o ngā rango mahi-rua ko te hiahia ki te hau kōpeke hei neke i ngā taha e rua, me te kore o te tūranga kua tautuhia mēnā ka pakaru te hiko, te pēhanga rānei.

Ngā tūnga maha

Ka taea e ētahi o ngā kaiwhakaoho whatanga-me-pinion te aukati i ngā tūranga maha i roto i te whānuitanga o te hurihanga mā te whakahaere i te pēhanga i ngā tauranga. Ka taea te whakanoho i ngā tūranga aukati i roto i tētahi raupapa, kia taea ai e te kaiwhakaoho te whakawhiti i tētahi tūranga aukati waenga-waenga.

Ngā pūtu aukati haere

Kei te taha o te tinana o te kaiwhakaoho ngā pūtu aukati haere (e kitea ana i te Pikitia 6) ā, ka taea te whakarerekē i ngā tūranga pito o ngā piston mā te whakawhāiti i te hurihanga o te taputapu pinion mai i roto. I te tāutanga o te kaiwhakaoho, panaia ngā pūtu aukati haere e rua kia pā ra ano ki te taupoki aukati haere. Me whakawiri tonu te pūtu aukati haere maui kia huri ra ano te mokowā pinion e kitea ana i runga ki te tūranga e whakarara ana ki te roa o te tinana o te kaiwhakaoho.