ngā purongo

Ngā momo peera papatahi

 

Ko te āputa i waenganui i te pū me tete whārikikei te pā atu ki te mata, e kiia nei ko te peera papatahi. He whānuitia te whakamahinga nā te mea he pa mata e taea ai te tu atu ki ngā kaha nui o waho, he ātete ki te ru, ā, he hanganga māmā hoki. Hei tauira, ko ngā hononga nekeneke o te Ringa Taniwha a te Kaihōpara.

 

Ngā peera retika taea te wehewehe kia toru ngā momo i runga i te ahunga o te kaha, arā:

 

1. Whēra reti porowhita

Ko te ahunga kaha o ngā peera papatahi radial he poutū ki te tuaka pokapū, ka taea te wehewehe kia toru ngā momo e ai ki te āhua:

 

1) Whēra whakauru: Ko te whēra reti whakauru he whēra reti radial whakauru noa, e hono ana ki te anga mā te whakamahi i ngā pūtu. Ko te pēhanga ā-roto o te pū o te nohoanga whēra, ka tāutahia te kapu hinu ki te tihi o te whare whēra, kei runga i te ringaringa o te pou te kōhao whakauru hinu, ā, ka whakakiia te mata o roto ki te whēra (te ringaringa pou rānei) i hangaia ki te rauemi ārai-waku hei whakatuwhera i te awaawa hinu tuaka hei tohatoha i te hinu whakahinuhinu.

 

2) He whāriki ōrite: He tino watea te tāuta me te wetewete i tēnei momo whāriki, ā, he iti te utu, ā, he whānuitia te whakamahinga ā-mīhini. Hei tauira, ko ngā whāriki i runga i ngā cranks o ngā momo miihini mura ā-roto.

 

3) Whēra whā-wāhanga: e mōhiotia ana ko te whēra whā-wāhanga, e whakamahia ana i roto i ngā motuka nui, pērā i ngā miihini wiri, ngā miihini wiri me ētahi atu whēra porowhita.

 

Ko ngā rauemi o ngā peera papatahi he rino maka me te maitai maka. Nā te mārō o te kakano, he ngāwari te pakaru o te porotaka, nō reira ka tāpirihia he pū whakapū i waenganui i te kakau me te peera. Ko ngā rauemi o tēnei pū whakapū he parahi, he koranu mā, he koranu parāiti.

 

2. Te peera pana reti

 

Ko te kawenga o te peera pana papatahi he mea whakarara ki te ahunga tuaka, e kore e tautoko noa i te hurihanga o te tikanga, engari e ārai ana hoki i te nekehanga i te tuaka. Ka taea te wehewehe kia whā ngā momo:

 

1) Te peera porowhita: kua wehea kia:

 

(1) Te whāriki pana kotahi-mowhiti: Te whāriki pana kotahi-mowhiti, ka taea te tu atu i te pana tuaka i ngā taha e rua.

 

(2) Te whāriki pana maha-mowhiti: Ka taea e tēnei momo rakau te pikau i te pana tuaka i ngā taha e rua, te tere teitei me te kawenga taimaha.

 

2) Te peera akomanga: e mōhiotia ana ko te peera porowhita, he peera pana retireti kua tāutahia ki te pito o te rakau, nō reira e kiia ana hoki ko te peera pana pou turanga.

 

3) Te peera pana whakahinuhinu waiora: ko te mata waku i waenganui i te rakau me te peera ka hangaia hei mata piko, hei poraka piko rānei. Ka hangaia he paparanga hinu waiora ki runga i ia mata piko, poraka piko rānei kia kore ai te rakau e pa ki te peera.

 

4) Whēra waipū: Mēnā he nui rawa te kawenga o te whēra, kāore e taea te whakatū i te kiriata hinu mā te tīmatanga pūmau, nō reira me whakamahi te whēra waipū. Ka pēhia te wai (hinu) e te papu, ka tukuna ki waenganui i ngā wāhanga e rua hei pupuri i te hinu whakahinuhinu i te wā e mahi ana. Nā te mea ko te ao o waho te pūtake o te wai, ka kiia hoki he whēra pēhanga o waho. Mēnā ka hurihia te pēhanga hinu o te papu ki te pēhanga hau, ka kiia he whēra hau waipū.

 

3. Ngā peera reti motuhake

 

1) Whēra porous: e mōhiotia ana ko te whēra kua whakakīia ki te hinu, ka pakaru mā te tikanga pakaru whakarewa paura. He pai te nuinga mō ngā whēra radial me ngā kawenga māmā.

 

2)Ngā peera kore-hinu: he ātete pai ki te kakahu, he pai mō ngā mīhini tukatuka kai mama me te kore-parahanga, pērā i ngā peera Nelong.