Ko ngā ngoikoretanga matua o te kounga o ngā paipa maitai hurihuri-matao ko: te matotoru koretake o te pakitara, te whānui o waho kāore e taea te aro, ngā kapiti o te mata, ngā kita, ngā kopa hurihuri, me ētahi atu.
① He mea nui te whakapai ake i te matotoru o te pakitara o te ngongo parakore kia ōrite ai te matotoru o te pakitara o ngā paipa maitai hurihuri-matao.
② Ko te whakarite i te tika o te matotoru o te pakitara me te kounga o te whakapūkara o te ngongo parai, te kounga o te whakahinuhinu me te āhua o te mata o te taputapu hurihuri ngongo he mea nui hei whakamana i te tika o te matotoru o te pakitara o te ngongo hurihuri matao. Me ārai te whakapūkara nui rawa, te whakapūkara iti rānei o te ngongo parai, me ārai hoki i te whakapūkara nui rawa, te whakapūkara iti rānei o te mata o te ngongo parai. Mena ka puta he poka, he toenga rānei o te waikura rino, me whakapakari te whakamatao o ngā taputapu hurihuri paipa me te tirotiro i te kounga o te mata o te taputapu, me te whakakapi wawe i ngā tokotoko mandrel me ngā poraka awaawa hurihuri kāore i te tika.
③ Ko ngā mahi katoa hei whakaiti i te kaha hurihuri he mea whai hua ki te whakapai ake i te tika o te diameter o waho o te paipa maitai, tae atu ki te whakamahana i te ngongo parakore, te whakaiti i te nui o te hurihanga, te whakapai ake i te kounga whakahinuhinu o te ngongo parakore me te mata o te taputapu hurihuri ngongo, me ētahi atu, mā te whakamahi i ngā rauemi he kaha me te pakeke hei hanga taputapu hurihuri paipa, me te whakapakari i te whakamatao me te tirotiro i ngā taputapu hurihuri paipa. Kia kitea kua tino tawhito ngā taputapu hurihuri paipa, me whakakapi i te wā tika kia kore ai e neke ake te diameter o waho o te paipa maitai i te manawanui.
④ Ko ngā pakaru i te mata o ngā paipa maitai i hangaia i te wā o te huri matao ka puta mai i te rerekētanga koretake o te whakarewa. Hei ārai i ngā pakaru o te mata o te paipa maitai i te wā o te huri matao, me whakamahana te ngongo ina hiahiatia hei whakakore i te whakapakeketanga o te whakarewa, hei whakapai ake hoki i te ngāwari o te whakarewa.
⑤ He pānga nui te nui o te hurihanga o te āhua ki ngā kapiti o te mata o ngā paipa rino kua hurihia matao. Ko te whakaiti tika i te hurihanga o te āhua he tikanga tino whai hua hei whakaiti i ngā kapiti o te mata o ngā paipa rino.
⑥ Ko te whakapai ake i te mata o ngā taputapu hurihuri paipa me te kounga whakahinuhinu o ngā paipa parakore he mahi kaha hei ārai i ngā kapiti o ngā paipa rino.
⑦ Mā te whakamahana me te whakamahana i te ngongo parakore hei whakaiti i te ātete ki te whakarerekētanga o te konganuku, hei whakaiti i te nui o te whakarerekētanga, hei whakapai ake i te kounga o ngā taputapu hurihuri ngongo me te kounga hinu, he pai ki te whakaiti i te puta o ngā hapa takai me te rakuraku o ngā paipa maitai.
Wā tuku: Maehe-18-2024
