ngā purongo

Te hanganga me ngā āhuatanga o te peera roera whakarara

Ngā peera roera whakararaka taea te tautoko i ngā kawenga teitei o te radial me te axial. He whānui te whānuitanga o ngā tere. He pai te tautoko i ngā kaha, ā, ka whakarite i tētahi pūnaha arataki pou tika, pakari hoki nā te tawhiti nui i waenga i ngā peera. Ka taea te whakarite me te wetewete i ngā peera roera whakarara, kia māmā ai te whakairi.

 

Ngā peera roera whakarara kotahi te rarangi

 

ngā āhuatanga whānui

1. Ko te ōwehenga kawenga hihiri kua whakatauria he 1.5 ~ 2.5

2. Ka taea e ia te kawe i te kawenga tuaka kotahi-ara, ā, ka puta he kaha tuaka tāpiri i raro i te kawenga radial, e whakamahia ana i te takirua

3. Ka taea e ia te whakawhāiti i te nekehanga tuaka o te rakau me te anga i te taha kotahi

4. Tere iti te rohe

ētahi atu āhuatanga

He nui te koki whakapā o te raupapa 313, ā, ka taea e ia te tu atu i ngā kawenga axial nui ake.

Ko te koki whakapā o ētahi atu raupapa kei waenganui i te 10°~18°

 

Ngā peera roera whakarara rua rarangi

ngā āhuatanga whānui

1. Ko te ōwehenga kawenga hihiri kua whakatauria ko 2.6 ~ 4.3

2. Ahakoa e mau ana i te kawenga radial, ka taea e ia te mau i te kawenga axial rua-ara

3. Whakawhāitihia te nekehanga tuaka o te pou me te whare i roto i te awhe whakawātea tuaka

4. I te tere mutunga kore,

 

ētahi atu āhuatanga:

ka taea te whakarite i te āputa radial o te peera mā te whakarerekē i te matotoru o te mowhiti mokowhiti

 

Ngā peera roera whakarara e whā-rārangi

E whakamahia ana ngā peera roera whaiti e whā ngā rarangi i roto i ngā mira hurihuri mō ngā rāngai maitai me te ahumahi kore-ferro.

ngā āhuatanga whānui

1. He tino nui te kaha kawe, ā, ko te ōwehenga kawenga hihiri kua whakatauria ko te 4.5 ~ 7.4

2. Ka taea e ia te kawe i te kawenga axial nui e rua-ara

3. Whakawhāitihia te nekehanga tuaka o te pou me te whare i roto i te awhe whakawātea tuaka

4. Tere iti te rohe

 

Ongā āhuatanga kē atu:

Mā te whakarerekē i te matotoru o te mowhiti mokowā ka taea te whakarerekē i te ātea radial o te peera. Ka whakamahia nuitia i roto i ngā mīhini taumaha, pērā i ngā mīhini hurihuri maitai.

Mō ētahi atu pārongo mō ngā peera, whakapā mai ki a mātou:

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