whakarite pūhiko ikaika
He mea whakamahere taiao te tāwhiti pūhiko, he komponenti rautaki nui e mahi ana hei āhua matua i waenganui mō te whakawhetū i ngā momo tāpuke pūhiko rerekē ki ngā rerenga pūhiko rerekē. Ko tēnei taonga whakapuakitanga i hanga noa i te whakatika, e neke ana i te kawe i ngā tāpuke pūhiko me ngā āhuatanga rākau rerekē ki ngā pūhiko kaore i te whai mana. He raraunga pai rawa ngā take whakawhetū i runga i ngā waewae katoa, tētahi hei kawe puare i te tāpuke pūhiko, ko tētehi e taea ana ki te whakauru ki te pūhiko pūhiko rānei. Nā ngā pūnaha whakamua i roto i ngā tāwhiti pūhiko hou nei te whakamahi i ngā whenua whakahirahira pērā i te toki whakarite rānei, i te toki crome-molybdenum, e tirotiro ana i te whaiaro me te mahi pai i raro i ngā wā kohikohi. E ai ki ngā āhuatanga rerekē, kei reira rātou ki te whakarite i ngā āhuatanga rākau rerekē, īnā he SDS, he hex, he tapawhā, rānei he rākau torotika. Ko te hanga o te tāwhiti e whai ake nei i ngā take whakapā mai hei whakakore i te koreko i waenganui i te mahi, ahakoa te whakamahi pai i te kotahi tuatahitanga mō ngā tāpuke pai. Kua whakaaetia ēnei tāwhiti i waenganui i ngā mahi hanga whakatū rautaki me ngā whakamahi ā-tangata, e hohepa ana i te nui o te wherowhero me te utu iti noa i te korenga o te hokohoko i ngā tāpuke pūhiko ā-rorohiko mō ngā pūhiko rerekē. Ko te hanga whakamua i roto i tēnei mahi e tirotiro ana i te itinga iho o ngā whiu me te kawe atu o te kaha pai i te pūhiko ki te tāpuke, e hīnati ana i ngā poaka pai me te oranga roa o te rautaki.