E rua ngā momo piripiri kore-whakarewa mō ngā rauemi takai ngāwari i tēnei wā, arā, ngā momo kotahi me ngā momo takirua. Ko te nuinga o te wā, ka whakamahia te momo kotahi mō te pepa me ngā mea kore-whatu, ka taea te whakahaere me te kore e whakaranu, me te kore hoki e whakarerekē i te ōwehenga. Ka taea te whakamahi i ngā momo takirua mō ngā momo kiriata takai ngāwari. I runga i ngā wheako whaiaro, ka whakamāramahia e tēnei whārangi me pēhea te whakarerekē i te ōwehenga o ngā momo e rua mō ngā kaupapa rerekē, me pēhea hoki te mahi.
Tuatahi, ka hoahoatia te mātāpono ōwehenga ranunga o ngā here whakakikorua kore-whakarewa.
E toru ngā āhuatanga o te hoahoa ōwehenga ranunga o te piripiri whakapiri kore-whakarewa:
1. Ngāna kia taurite te ōwehenga o te ranunga o ngā wāhanga A me B ki te taumaha.
Ko te painga o te ōwehenga whakaranu kiato o A/B he ōrite te taumaha. Hei tauira, ko X he 100A i konatunatua ki te 90B, ko Y he 100A me te 50B. Mā te 1% panonitanga o B ka hua ake he panonitanga taumaha 1.1% o te wāhanga A o X me te 2% o Y. I te nuinga o te wā, he 2% te panonitanga o te ōwehenga whakaranu i te wā o te tukanga whakaputa, ka hua ake he panonitanga taumaha o te 2.2% me te 4%. Mena he nui te rerekētanga o tō rātou taumaha, ka puta pea ēnei āhuatanga rerekē:
(1) He uaua te whakaranu pai i ngā wāhanga A/B, ā, he makuku koretake te ranunga.
(2) Nā te korenga o te wāhanga B, he iti rawa te pēhanga o te mīhini whakaranu, ā, kāore e taea te whakarite kia rere tonu, ka rerekē te rere o ngā piripiri, ka heke hoki te hanga.
2. Kia tata rawa ki te matotoru o ngā wāhanga A me B
Ko te iti o te matotoru o te wāhanga A me te B i te pāmahana tika, ko te pai ake o te pānga whakaranu. Ina whakaarohia te mahi a te mea here, he rerekē rawa te matotoru taketake o ngā wāhanga e rua. Me whakahaere motuhake te pāmahana hei whakatika i te uara matotoru. Mā te whakanui ake i te pāmahana o te wāhanga taketake me te matotoru teitei ake ka tata atu ki tētahi atu wāhanga, ā, he pai hoki mō te taputapu ine ine ranunga me te papu putanga.
3. Te whakanui ake i te manawanui o te ranunga A me te B
Nā ētahi āhuatanga o waho i te whakarārangi, me rerekē te ōwehenga o te whakaranu. Mā te whakawhānui ake i te manawanui ki te ōwehenga ranunga A/B ka taea te whakakore i te pānga kino o tēnei rerekētanga. Hei tauira, ko te piripiri kore-whakarewa noa WD8118A/B o te rauemi hou kei waenganui i te ranunga noa o te 100:75 ki te ranunga o te 100:60 - 85, e whakaaetia ana te whakamahi i ēnei e rua, ā, e pai ana te manakohia e te tini o ngā kiritaki.
Tuarua, ko te kaupapa me te tikanga o te whakatikatika i te ōwehenga whakaranu
(1) Kua whakatikatikaina mō te pāmahana me te haumākū o te taiao
I te nuinga o te wā, he nui ake te ihirangi o te NCO i roto i te wāhanga A, ko te tauhohenga ki te hau me te kohu i roto i te kiriata kei te taha maui. Heoi, i ngā marama raumati, ina nui ake te mamaoa i te hau, ā, he nui ake te makuku o te kiriata, me whakanui ake te wāhanga A kia pau te mamaoa nui, ka āwhina i te tauhohenga tika o te piripiri.
(2) Kua whakatikatikaina mō te rauemi waituhi me te toenga whakarewa
Ko te nuinga o ngā takai ngāwari he kiriata tā, ko te tukanga tā o te kāinga he tā waituhi whakarewa-whakakoi. I roto i ngā waituhi whakarewa-whakakoi hei tāpiritanga ka puta he wairewa me he waiwhakaroa, he pūnaha kapia polyurethane e rua, i roto i te piri me te tauhohenga NCO ka taea te kai i ētahi NCO.
Ko tā mātou e āwangawanga nei ko te parakore me te nui o te makuku o te toenga whakarewa. Ka noho tonu ēnei ki te tānga, ā, ka pau te NCO i te toenga hauwai hohe. Mena he nui ake ngā toenga angiangi me ngā toenga whakaroa, ka taea e mātou te tāpiri i te wāhanga A hei whakapai ake i ngā hua.
(3) Kua whakatikatikaina mō te whakawhiti konumohe
He maha ngā rauemi takai ngāwari kua whakakikoruatia ki te konumohe, ā, ka taea te whakaiti i te pānga o te ahotea ki te paninga mā te whakarerekē i te ōwehenga whakaranu o ngā wāhanga A/B hei whakangawari i a rātou, me te whakanui ake i te wāhanga B kia tika, me te whakaiti i te whakawhiti āhua o te konumohe mā roto i ngā piripiri pokanoa.
Wā tuku: Paenga-whāwhā-22-2021