Ngā painga o te takirere kuaha:
(1) He iti te ātete wai Nā te mea he tika te awa o roto o te tinana takirere kuaha, kāore te awa e whakarerekē i tōna ahunga rere ina rere ana mā roto i te takirere kuaha, nō reira he iti te ātete wai.
(2) He iti te taipana whakatuwheratanga me te katinga, ā, he iti ake te penapena mahi i te whakatuwheratanga me te katinga. Nā te mea he poutū te ahunga o te nekehanga o te kuaha ki te ahunga o te rere waenga ina whakatuwheratia, ina katia te takirere kuaha, he nui ake te penapena mahi i te whakatuwheratanga me te katinga o te takirere kuaha ki te whakataurite ki te takirere aukati.
(3) Kāore e herea te ahunga rere o te reo, ā, ka taea e te reo te rere i ngā taha e rua o te takirere kuaha ki tētahi ahunga, me te kore e whakararuraru i te rere, me te kore hoki e whakaiti i te pēhanga, ā, ka taea te whakatutuki i te kaupapa o te whakamahinga. He pai ake mō ngā paipa e rerekē ai te ahunga rere o te reo.
(4) He poto ake te roa o te hanganga nā te mea kua whakanohoia te kuaha o te takirere kuaha ki roto i te tinana takirere, ā, kua whakanohoia te kōpae takirere o te takirere aukati ki roto i te tinana takirere, nō reira he poto ake te roa o te hanganga i tō te takirere aukati.
(5) Ki te pai te mahi hiri, ka iti ake te pakaru o te mata hiri ina whakatuwheratia katoatia.
(6) Ina tuwhera katoa, he iti ake te mimiti o te mata hiri e te mea mahi i tērā o te takirere aukati.
(7) He tino māmā te āhua o te tinana, he pai te tukanga whakarewa, ā, he whānui te whānuitanga o te whakamahinga.
Ngā ngoikoretanga o te takirere kuaha:
(1) He ngāwari te pakaru o te mata hiri i ngā hiri e rua e pā ana ki te nohoanga takirere i te wā e tuwhera ana, e kati ana hoki, ā, he waku i waenganui i ngā hiri e rua, he ngāwari te pakaru, ka pā ki te mahi me te roa o te mahi o te hiri, ā, he uaua ki te tiaki.
(2) He roa te wā whakatuwheratanga me te kati, ā, he nui te teitei. Nā te mea me tino tuwhera, me tino kati rānei te takirere kuaha i te wā e whakatuwhera ana, e kati ana, he nui te whiunga o te kuaha, ā, me whai wāhi motuhake mō te whakatuwheratanga, ā, he nui te rahi katoa, ā, he nui te wāhi tāutanga.
(3) Ko ngā takirere kuaha he hanganga uaua, he rua ngā mata hiri, e whakanui ana i te tukatuka, te huri me te tiaki. He uaua ake ngā wāhanga, he uaua ake te hanga me te tiaki, ā, he nui ake te utu i ngā takirere porowhita.
Ka whakaitihia te whānui o te takirere kuaha:
Mena he rerekē te whānui o te ara i roto i te tinana takirere (he maha ngā wā he iti ake te whānui i te nohoanga takirere i te whānui i te hononga flange), ka kiia tēnei ko te whakahekenga o te whānui.
Mā te whakaiti i te diameter ka taea te whakaiti i te rahi o ngā wāhanga, te whakaiti i te kaha e hiahiatia ana mō te whakatuwheratanga me te kati, me te whakawhānui i te whānuitanga o te whakamahinga o ngā wāhanga. Engari i muri i te whakaiti i te diameter, ka piki ake te ngaronga ātete wai.
I raro i ētahi āhuatanga mahi i roto i ētahi tari (pērā i ngā paipa hinu i roto i te rāngai hinu), kāore e whakaaetia ngā takirere he iti te diameter. I tētahi taha, hei whakaiti i te ngaronga ātete o te paipa, ā, i tētahi atu taha, hei karo i ngā arai ki te horoi ā-mīhini o te paipa i muri i te whakaiti i te diameter.
Ko te tāutanga me te tiaki i te takirere kuaha me aro ki ngā mea e whai ake nei:
1. Kāore e whakaaetia te whakamahi i ngā wira ringaringa, ngā kakau me ngā mīhini tuku mō te hapai, ā, e tino āraia ana ngā tukinga.
2. Me tāuta poutū te takirere kuaha takirua (arā, kei te tūranga poutū te kakau takirere, ā, kei runga te wira ringaringa).
3. Me whakatuwhera te takirere keti me te takirere karo i mua i te whakatuwheratanga (hei taurite i te rerekētanga pēhanga i waenga i te tomokanga me te putanga, me te whakaiti i te kaha whakatuwheratanga).
4. Me tāuta te takirere keti me te tikanga tuku kia rite ki te pukapuka ā-ringa hua.
5. Mena he maha ngā wā e whakatuwheratia ana, e kati ana te takirere, whakahinuhinuhia kia kotahi te iti rawa i te marama.
Ko Nortech tētahi o ngā kaihanga takirere ahumahi matua i Haina me te tiwhikete kounga ISO9001.
Wā tuku: 16 o Ākuhata-2021