He papanga whatu noa te hāte taha-rua, he mea pīwariwari ki te whakarite ki te papanga whatu. He rite tonu te tikanga whatu ki te tikanga whatu māmā rawa mō te whatu hāte. He āhua pīwariwari tōna i ngā taha o te whenu me te miro. Engari ki te mea he hāte totoro, ka nui ake te pīwariwari.
He momo papanga whatu te papanga taha-rua. Ka kiia ko te interlock. Ehara i te papanga hiato. Ko te rerekētanga kitea ko te papanga taha-kotahi. He rerekē te āhua o raro me te mata o te papanga taha-kotahi, engari he rite tonu te āhua o raro me te raro o te papanga taha-rua, nō reira i huaina ai tēnei ingoa. He rerekē noa ngā whatu taha-kotahi me te taha-rua, ā, kāore i te hiato te āhua.
Te rerekētanga i waenga i te papanga taha-kotahi me te papanga taha-rua:
1. He rerekē te kakano
He rite tonu te kakano o te papanga taha-rua i ngā taha e rua, ā, he tino kitea te taha raro o te papanga taha-kotahi. Ki te kī māmā noa iho, ko te tikanga o te papanga taha-kotahi he rite te taha kotahi, ā, he rite te papanga taha-rua ki te taha-rua.
2. He rerekē te pupuri i te mahana
He taumaha ake te kakahu taha-rua i te kakahu taha-kotahi, ā, he matotoru ake, he makariri ake, he mahana ake hoki.
3. Ngā tono rerekē
He kakahu taha-rua, he nui ake te whakamahinga mō ngā kākahu tamariki. Ko te tikanga, he iti ake te whakamahinga o ngā papanga taha-rua mō ngā pakeke, engari me whakamahi ngā mea matotoru ake. Ka taea hoki te whakamahi tika i te kakahu paraihe me te kakahu taratara.
4. He rerekētanga utu nui
Ko te taumaha te take nui o te rerekētanga utu. He rite tonu te utu mō te 1 kg, engari he iti ake te taumaha o te hāte taha kotahi i te taumaha o te hāte taha rua. Nō reira, he nui ake te maha o ngā mita i roto i te 1 kg.
Wā tuku: Hakihea-17-2020