Kua tino tātarihia ngā āhuatanga me ngā whakamahinga o ngā momo peera 14.
He wāhanga matua te peera i roto i ngā taputapu mīhini, ko te mahi matua he tautoko i te tinana hurihuri, me te whakaiti i te tauwehenga o te waku i roto i te tukanga tuku. E ai ki ngā tikanga whakarōpū rerekē, ka taea te wehewehe i ngā peera ki ngā momo maha. Ko ngā āhuatanga, ngā rerekētanga me ngā whakamahinga o ngā peera noa e 14:
1. Te whakapā koki Whero pōro
Ngā Āhuatanga: He koki whakapā kei waenganui i te mowhiti me te pōro, ko te koki whakapā paerewa he 15°, 30° me te 40°, ko te nui ake o te koki whakapā, ko te nui ake o te kaha kawenga tuaka, ko te iti ake o te koki whakapā, ko te pai ake mō te hurihanga tere-teitei. Ka taea e te peera rarangi kotahi te tu atu i te kawenga radial me te kawenga tuaka kotahi-angihanga.
Taupānga: pou kotahi mō te miro taputapu mīhini, te motuka auau teitei, te tāpine hau, me ētahi atu. rarangi rua mō te papu hinu, te pupuhi Roots, me ētahi atu.
2. Te whakahāngai i te peera pōro
Ngā Āhuatanga: rarangi rua o ngā pōro maitai, ko te ara reihi mowhiti o waho he momo porowhita o roto, ka taea te whakarite aunoa i te hapa tuaka i puta mai i te piko o te rakau, i te ngākau rerekē rānei o te anga. Ka taea te whakairi ngāwari i ngā peera pūwero whakarara ki runga i te rakau mā te whakamahi i ngā whakapiri, ā, ko te nuinga he kawenga radial.
Ngā Whakamahinga: ngā mīhini mahi rakau, te pou taraiwa mīhini kakahu, te peera whakarārangi poutū me te nohoanga, me ētahi atu.
3. Te whakahāngai-ā-ia-koe peera roera
Ngā Āhuatanga: Kei waenganui i te mowhiti o waho o te ara reihi porowhita me te mowhiti o roto o te ara reihi takirua ngā roera porowhita, e wehea ana kia whā ngā momo R, RH, RHA me SR e ai ki te hanganga o roto. Nā te mea he rite te pokapū pewa porowhita o te ara reihi mowhiti o waho ki te pokapū whāngai, he pai te mahi whakahāngai, ā, ka taea te whakarite aunoa i te hapa tuaka i puta mai i te piko o te pou, te whare rānei, ngā pokapū rerekē rānei, ā, ka taea te tu atu ki te kawenga radial me te kawenga tuaka rua-ara.
Ngā Whakamahinga: ngā mīhini hanga pepa, te whakaiti tere, te toki waka tereina, me ētahi atu
4. Te peera roera whakatikatika-ā-ia-anō
Ngā Āhuatanga: He porowhita te whakaritenga o te roera porowhita, he porowhita te mata o te ara reihi nohoanga, he pai te mahi whakahāngai, e taea ai e te rakau te whai i te maha o ngā pikinga, he nui rawa te kaha kawenga tuaka, ā, ka taea hoki e te kawenga tuaka te tu atu i te maha o ngā kawenga radial.
Taupānga: te miihini waipēhi, te motuka poutū, me ētahi atu
5. Whero roera whakarara
Ngā Āhuatanga: He roera tēpu porowhita te rite, ā, ka ārahihia te roera e te taha tiaki nui o te mowhiti o roto, mā te hoahoa ka tūtaki te mata o te ara reihi o roto, te mata o te ara reihi o waho, me te koeko o te mata hurihuri roera ki tētahi pūwāhi i te rārangi pokapū o te peera. Ka taea e te peera rarangi kotahi te pikau i te kawenga radial me te kawenga tuaka kotahi-ahunga, ka taea e te peera rarangi rua te pikau i te kawenga radial me te kawenga tuaka rua-ahunga.
Taupānga: te wira o mua o te motuka, te wira o muri, te tuku hiko, me ētahi atu
6. Whero porowhita hohonu
Ngā Āhuatanga: Kei ia mowhiti o te whāriki pōro hohonu o te hanganga he ara rere tonu, ko te wāhanga whakawhiti he tata ki te hautoru o te porowhita equatorial o te pōro. Ko te nuinga o te wā e whakamahia ana hei pikau i te kawenga radial, ka taea hoki te pikau i tetahi kawenga axial. Ina piki ake te ātea radial o te whāriki, ka whai āhuatanga o te whāriki pōro whakapā koki, ā, ka taea te tu atu i te kawenga axial e whakawhiti ana i ngā taha e rua.
Taupānga: motuka, tarakihana, taputapu mīhini, me ētahi atu
7. Te peera pōro pana
Ngā Āhuatanga: He mea tito mai i te mowhiti ara reihi me te ara reihi me te huihuinga pōro me te whare herehere. Ko te mowhiti ara reihi e hono ana ki te pou e kiia ana ko te mowhiti pou, ā, ko te mowhiti ara reihi e hono ana ki te anga e kiia ana ko te mowhiti nohoanga. Ko ngā peera ara-rua e hono ana ki te pou huna o te mowhiti waenga, ka taea e ngā peera ara-kotahi te tu atu i te kawenga tuaka ara-kotahi, ā, ka taea e ngā peera ara-rua te tu atu i te kawenga tuaka ara-rua (kāore e taea e ngā mea e rua te tu atu i te kawenga radial).
Taupānga: te pine urungi waka, te poupou taputapu mīhini, me ētahi atu
8. Whēra roera pana
Ngā Āhuatanga: Whakamahia hei pikau i te kawenga tuaka o te pou matua, te kawenga whakakotahi, engari kaua te kawenga roa e neke ake i te 55% o te kawenga tuaka. Ki te whakatauritea ki ētahi atu peera roera pana, he iti ake te tauwehenga waku o tēnei momo peera, he tere ake, he kaha hoki ki te whakataurite. Ko te roera o te momo peera 29000 he roera porowhita kore-taurite, ka taea te whakaiti i te reti whanaunga o te rakau me te ara reihi i te wā e mahi ana.
Ngā Whakamahinga: te whakaputa waipēhi, te matau kerēne, me ētahi atu
9. Whero porotaka
Ngā Āhuatanga: Ko te roera o te peera roera porotaka te tikanga e arahina ana e ngā taha tiaki e rua o te mowhiti peera, ā, ko te roera whare herehere me te mowhiti ārahi he whakakotahitanga, ka taea te wehe i te mowhiti peera kē atu, ā, nō te peera ka taea te wehe. He watea ake te tāutanga me te wetewete, inā koa ka hiahiatia ngā mowhiti o roto me o waho kia uru ki te pou me te whare. Ko ēnei peera ka whakamahia noa hei pikau i ngā kawenga radial, ā, ko ngā peera rarangi kotahi anake me ngā mowhiti o roto me o waho me ngā kaitiaki ka taea te pikau i ngā kawenga tuaka iti pumau, ngā kawenga tuaka nui rānei.
Ngā Whakamahinga: mōtini nui, poupou taputapu mīhini, me ētahi atu