Ngā Whakamahinga Whānui me te Uara Whaihua o te Maka Pereki Rino

I roto i ngā hononga rerekē o te whakaputa ahumahi,te whakarewa pereki maitai, hei rauemi matua me ngā āhuatanga motuhake, he mahi nui tā rātou. Nā te mea he tino ātete ki te pāmahana teitei, te ātete ki te waikura me ētahi atu āhuatanga, kua whakamahia whānuitia i roto i ngā mara maha, ā, he mea nui tēnei hei whakamana i te haere tonu o te whakaputanga ahumahi.

He Tūranga Matua i roto i te Makahanga Whakarewa

I roto i te umanga whakarewa whakarewa, he rauemi matua nui te whakarewa pereki maitai. Ko tā rātou kaupapa matua he mahi hei awa mō te rere o te maitai rewa mai i te koko ki te pokepokea ai i roto i te tukanga whakarewa o raro. Ina koa, ka hangaia ngā pereki maitai whakarewa ki roto i ngā awaawa o te pereti turanga whakarewa i roto i te oko, me te hono i tetahi pito ki te pereki tohatoha maitai, me tetahi pito e hono ana ki te pokepokea ai, hei hanga i te ara matua mō te rere o te maitai rewa. Nō reira, he maha ngā wā ka kiia rātou he "pereki tundish" e ngā tāngata o roto.​

I te wā e ringihia ana te maitai rewa, he tino teitei te pāmahana o te maitai rewa pāmahana teitei, e tae ana ki ngā mano nekehanga Celsius, e whakatakoto ana i ngā whakaritenga tino teitei mō te ātete pāmahana teitei o ngā pereki maitai whakarewa. I taua wā anō, ka pā te maitai rewa me te horoi ki te tinana pereki i te wā e rere ana, ā, ka pāngia hoki te maitai rewa e ētahi tauhohenga matū ki te tinana pereki. Ka taea e ngā pereki maitai whakarewa kounga teitei te tu atu ki ēnei whakamātautau, ā, ka whakarite kia maeneene te rere o te maitai rewa. He maeneene tōna kōhao o roto, ka taea te whakaiti i te ātete i te wā e rere ana te maitai rewa, te karo i te rere pōrearea i te wā e rere ana te maitai rewa, ā, ka whakaiti i te whakaputanga o ngā hapa pērā i ngā mirumiru me ngā whakaurunga ki roto i te ingot, me te whakapai ake i te kounga o te ingot. Ahakoa he whakarewa papatahi o te maitai kore waikura, te maitai koranu, te maitai waro noa rānei, ka taea te whakarerekē pai i ngā pereki maitai whakarewa hei whakarato tautoko pumau mō te whakarewanga o ngā momo maitai rerekē.

He Rauemi Whakatakoto Hiranga mō ngā Oumu Ahumahi

Ko ngā oumu ahumahi he taputapu matua i roto i ngā tukanga whakaputa ahumahi maha, pērā i ngā oumu pupuhi me ngā oumu pupuhi wera i roto i te umanga rino me te maitai, me ngā oumu tauhohenga i roto i te umanga matū. I te nuinga o te wā me mahi ēnei oumu i roto i ngā taiao pāmahana teitei, ā, he tino kino te taiao o roto. Ko te whakarewa pereki maitai, me tōna ātete pāmahana teitei me te ātete waikura, kua waiho hei whiringa pai mō te whakapuru i ngā oumu ahumahi.

Mā te whakamahi i ngā pereki maitai whakarewa hei arai mō ngā oumu ahumahi ka taea te ātete i te tunu wera nui i roto i te oumu me te mimiti o ngā hau me ngā wai waikura. Ka taea e ia te tiaki i te hanganga anga o te oumu, te karo i te whakarerekētanga me te pakaru o te tinana oumu nā te pāmahana nui, me te whakaroa i te roa o te mahi o te oumu. I taua wā anō, he pai te mahi whakamarumaru wera o ngā pereki maitai whakarewa, ka taea te whakaiti i te ngaronga o te wera i roto i te oumu, te whakapai ake i te whai huatanga o te whakamahinga pūngao, me te whakaiti i te whakapaunga pūngao whakaputa. I roto i ētahi oumu e hiahia ana ki te whakahaere pāmahana tika, ka taea hoki e te mahi pumau o ngā pereki maitai whakarewa te āwhina ki te pupuri i te ōritetanga o te pāmahana i roto i te oumu, te whakarite i te pumau o te tukanga whakaputa, ā, nā reira ka whakapai ake i te kounga o te hua.