Hei kaihanga pokepokea kaweake i Haina, ki te whakataurite ki te pokepokea ā-rohe, he tino teitei ake ngā utu pokepokea kaweake i ngā tau kua hipa, nā te rerekētanga o ngā paerewa. E rima ngā wāhanga o te pokepokea e wehea ana e te American Society of Plastic Industry (SPIAN-102-78). He rerekē ngā whakaritenga o ēnei momo pokepokea e rima, ā, ko te paerewa whakarōpūtanga ka pā anake ki te mīhini werohanga he iti iho i te 400 tana te kaha kume.
Ko te roa o te huringa ora tae atu ki te 1 miriona ngā wā, he mea motuhake mō te kaha whakaputa nui o te hua. Mēnā ka whiriwhiria te maitai pokepoke pai rawa atu hei hanga, me whiwhi te utu teitei rawa atu mō tēnei pokepoke kounga. Ko ngā whakaritenga e whakaaturia ana i raro nei:
(1) Me whai mōhiohio taipitopito mō te hoahoa pokepokea ai.
(2) Ko ngā whakaritenga mō te pakeke o te turanga pokepokea ai, kia BHN280 (HRC30) te iti rawa.
(3) Me whakapakeke te mata o te pokepokea ai (tae atu ki ngā pokepokea poka me te matua) i te iti rawa i roto i te awhe pakeke BHN450 (48HRC), me whakapakeke ngā taputapu katoa pēnei i ngā reti, ngā mea hiki, ngā mea hiki tika, me ētahi atu.
(4) Me whai pūnaha ārahi te pūnaha pana.
(5) Me whai pereti kakahu te reti taha.
(6) Me tāuta te pokepokea poka, te pokepokea matua, te reti me ētahi atu wāhanga o te pokepokea me te taputapu ine pāmahana.
(7) Mō te roa o te ora o te pokepokea ai, ka heke te kounga o te hua, ka roa rānei te huringa pokepokea ai nā te mea kua waikura te paipa wai whakamatao i ia rā, i ia rā, nō reira i tohutohuhia kia mahia he maimoatanga ārai-waikura ki ngā mea whakauru, ki ngā pereti pokepokea ai rānei.
(8) Me whakauru he tikanga whakapūmau pokepoke ki te raina wehewehe mō ēnei pokepoke katoa.
TAUMATA 2
Ko te roanga o te huringa ora tae atu ki te 500,000 ki te 1,000,000 ngā wā. Hei whakaputa hua nui, ka whakamahia te maitai kounga teitei hei hanga, he utu nui. Ko ngā whakaritenga e whai ake nei:
(1) me whai mōhiohio taipitopito mō te hoahoa pokepokea ai.
(2) Ko ngā whakaritenga mō te pakeke o te turanga pokepokea ai, kia BHN280 (HRC30) te iti rawa.
(3) Me noho te kōhao me te pakeke o te mata matua ki roto i te awhe BHN540 (HRC 48), me whakamahana hoki ngā taputapu mahi katoa.
(4) Tāutahia te taputapu ine pāmahana ki te pokepokea ai te kōhao, te pokepokea ai matua, ngā reti me ētahi atu wāhi e taea ana.
(5) Me whakauru he tikanga whakapūmau pokepoke ki ngā pokepoke katoa o tēnei momo i waenganui i te mata o te raina wehewehe.
(6) E hiahiatia ana, kāore rānei, ngā mea e whai ake nei, i runga i te rahinga whakaputanga whakamutunga. E taunakihia ana kia whakaūngia hoki he whakatau utu mō ēnei taonga.
Pūnaha ārahi pana, Pereti kākahu retireti, momo whakakotahitanga ārai-horo, Whakakikorua hiko i runga i te pokepokea ai te poka (ārai-waikura).
TAUMATA 3
Ka taea te huri i ngā wā ki te 500,000 ngā wā. Hei whakaputa hua waenga, he tika te utu. Ko ngā whakaritenga e whai ake nei:
(1) me whai mōhiohio taipitopito mō te hoahoa pokepokea ai.
(2) Ko ngā whakaritenga mō te pakeke o te turanga pokepokea ai, kia BHN165 (HRC17) te iti rawa.
(3) me whai pakeke BHN280 (HRC30) neke atu rānei ngā pokepokea kōhao me ngā pokepokea matua.
(4) kei te wātea ngā taputapu katoa ki te whiriwhiri mā ngā kaiwhakarato.
TAUMATA 4
Ko te roa o te huringa ora tae atu ki te 100,000 ngā wā. Mō te iti o te kaha whakaputa o ngā hua, kāore i te teitei te ātete ki te kakahu o te rauemi pokepokea ai, he iti iho te utu i te taumata noa. Ko ngā whakaritenga e whai ake nei:
(1) Whakaarohia te whakarato i ngā mōhiohio hoahoa pokepokea ai.
(2) Ka taea te hanga i te turanga pokepokea ai he rino ngawari, he konumohe rānei.
(3) Ko te pokepokea poka he konganuku konumohe, he maitai ngawari, he rauemi rānei ka taea te tautuhi.
(4) Kei ngā kaiwhakarato te mana whiriwhiri mō ngā taputapu katoa.
TAUMATA 5
Kāore e neke atu i te 500 ngā wā huringa. He iti noa te utu hei whakaputa i te tauira tuatahi, ā, he iti noa iho te maha. Ko ngā whakaritenga e whai ake nei:
Ko te hanganga o te pokepokea ai he rauemi whakarewa-mate, he kapia epoxy, he rauemi rānei e whakarato ana i te kaha e tika ana hei whakaputa i te iti rawa o ngā wāhanga.
Wā tuku: Hurae-28-2020