He tukanga hanga whakarewa whānuitia te hanga whakarewa mā te whakamahi i te kaha pēhi. He mea nui tēnei mō te whakaputa i ngā wāhanga kaha-teitei pērā i ngā here, ngā pou, ngā taputapu, ngā pae, me ngā mowhiti puta noa i ngā ahumahi pēnei i te rererangi, te motuka, te hinu me te hau, me te hanga mīhini.
Ahakoa ōna painga—pērā i te hanganga o te kōpura kua whakatikatikaina, te whakarei ake i ngā āhuatanga miihini, me te whakaiti i te porosity—ehara i te mea kāore he wero o te tukanga hanga. Mā te whakahaere hē, ngā mahi ngoikore rānei i te wā hanga ka arahi pea ki ngā hapa ka whakararu i te kounga, te kaha, me te mahi o te hua whakamutunga.
Ka tūhuratia e tēnei tuhinga tengā raruraru tino kitea i roto i te tukanga hanga, ō rātou take, me pēhea te pānga ki te kounga o te hua, me ngā mahi ārai. He mea nui te mārama ki ēnei take mō ngā kaihangarau, ngā tīma whakahaere kounga, me ngā kaiwhakahaere hoko e mahi ana ki ngā hua whakarewa hanga.
Tohu Kamupene: sakysteel
1. Te Whakakīnga Kore o te Mate (Te Whakakīnga Kore)
Whakaahuatanga:
Ka puta te kore whakakī i te mea kāore i te tino whakakīia te kōhao o te mate hanga e te konganuku, ka ngaro ngā āhua, ka kore rānei ngā inenga e oti.
Ngā Take:
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Kāore i te rawaka te pēhanga hanga
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Te pāmahana iti o te pire
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Hoahoa mate kino
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Rahi pere hē
Pānga:
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Ngā hapa o te rahinga
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Te mahi anō, te whakakore rānei i ngā wāhanga
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Mahi miihini ngoikore
Ngā otinga:
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Whakatikatikahia ngā tawhā hanga
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Whakamahanahia te pireti kia tika
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Whakamahia te āhuahanga o te mate kua arotauhia
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Me whakarite kia tika te rahinga o te pire
2. Ngā Hurihuri me ngā Katinga Makariri
Whakaahuatanga:
He takai taupatupatu ngā taupoki i runga i te mata, ko ngā kati makariri ia he motumotu mata ina kore e hono tika ngā rerenga whakarewa e rua.
Ngā Take:
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Te hoahoa mate hē
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Te pāmahana hanga iti
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He ngoikore te hinu whakahinuhinu, he paru rānei ngā mata o te mate
Pānga:
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Ngā rohe ngoikore i roto i ngā wāhanga hanga
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Te ngoikore ki te pakaru i raro i te ahotea
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Te whakaiti i te ora ngenge
Ngā otinga:
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Kia mau tonu te hoahoa me te pāmahana tika o te mate
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Āraia te ātete nui rawa o te rere
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Whakamahia he hinu whakahinuhinu ōrite
3. Ngā Kapiti (Ngā Kapiti Wera me te Makariri)
Whakaahuatanga:
Tērā pea ka puta ngā kapiti i te wā e hanga ana, i muri rānei i te tukanga hanga nā te nui rawa o te ahotea, ngā āhuatanga ngoikore o te rauemi, te tere rānei o te whakamatao.
Ngā momo:
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Ngā pakaru wera: Ka hangaia i ngā pāmahana teitei nā te iti o te ngāwari
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Ngā kapiti makaririKa puta i te wā whakamatao nā te ahotea nui o roto
Ngā Take:
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Te wera rawa
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ngoikore o te rauemi
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Te whakarerekētanga kore-ōrite
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Te tere whakamatao kāore i te tika
Pānga:
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Ngā pakarutanga hanganga nui
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Te whakaiti i te pakari
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Te waru i ngā wāhanga
Ngā otinga:
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Aroturuki i ngā huringa whakamahana
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Kōwhiria ngā rauemi he pai te hanga
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Whakamahia ngā tikanga whakamatao whakahaeretia
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Whakarerekētia te hoahoa o te mate kia ōrite te tohatoha o te ahotea
4. Te Hanga Tauine
Whakaahuatanga:
Mā te waikura o te mata o te konganuku i ngā pāmahana tiketike ka hangaia he paparanga unahi, ka taea te whakauru ki roto i te konganuku i te wā e hanga ana.
Ngā Take:
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Te roa o te pānga ki te pāmahana teitei
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Te āhuarangi oumu kore tika
Pānga:
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Parahanga o te mata
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Te kakahu o te taputapu i te wā e miihini ana
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Te kounga o te whakaotinga mata kua whakaitihia
Ngā otinga:
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Whakamahia he hau tiaki, he oumu hau kore mahi rānei
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Whakaitihia te wā whakaaturanga
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Tangohia te tauine i mua i ngā mahi whakamutunga, i te miihini rānei
5. Te Pūngao ā-roto me ngā Pūngao
Whakaahuatanga:
Kāore e kitea ngā āputaputa o roto, te porosity rānei, engari ka tino whakaiti i te kaha ā-pūkaha o te wāhanga i hangaia.
Ngā Take:
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Te pēhanga koretake
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Ngā poro, ngā pireti rānei kounga iti
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Te mauheretanga hau
Pānga:
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Te kaha o te ngenge iti iho
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Te mōrearea nui ake o te korenga i raro i te pēhanga
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Te uaua ki te tirotiro i te ultrasonic
Ngā otinga:
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Whakamahia ngā ingota tango hau korehau, ngā ingota ESR rānei
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Whakamahia te kaha pēhi e rawaka ana
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Whakahaerehia ngā tirotiro NDT pēnei i te whakamātautau ultrasonic
6. Te Whakamau me te Hē o te Tūnga
Whakaahuatanga:
Ka pirau haere ngā mate i te roanga o te wā, ka pā ki te tika o ngā wāhanga. Ka taea e ngā mate kāore i te tika te tūnga ka arahi ki ngā wāhanga kore taurite me ngā hapa ā-ahu.
Ngā Take:
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Te whakamahinga auau-teitei
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Te whakaritenga tika o te mate i te wā e tāuta ana
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Te kore o te tiaki
Pānga:
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Te rerekētanga o te whānuitanga
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Ngā mata hiri ngoikore (mō ngā flanges)
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Te pikinga o ngā reiti whakakorenga
Ngā otinga:
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Whakaritea te tiaki i te mate i ia wā
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Whakamahia ngā maitai mate kounga teitei
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Whakangunguhia ngā kaiwhakahaere mō te whakarite tika o te mate
7. Te wera rawa, te tahunga rānei o ngā rauemi
Whakaahuatanga:
Ka taea e te pāmahana nui rawa o te hanga te arahi ki te tupu o te witi, ki te wera rānei o te konganuku, ka whakararu i tōna kaha me tōna ngāwari.
Ngā Take:
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Te whakahaere pāmahana ngoikore
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Te kore aro o te kaiwhakahaere
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Te roa rawa o te wā e rumakina ana i roto i te oumu
Pānga:
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Te whakakorikori o te witi
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Te pakarukaru i te wāhanga whakamutunga
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Te pakaru me te whakaiti i ngā āhuatanga miihini
Ngā otinga:
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Aroturuki i te pāmahana mā te whakamahi i ngā pyrometers
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Whakamahia ngā kōpiko pāmahana-wā tika
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Whakangungu i ngā kaimahi mō ngā huringa whakamahana
8. Ngā Kapiti me ngā Koha o te Mata
Whakaahuatanga:
Tērā pea ka puta ngā hapa o waho pērā i te karawarawa, te poka, te haehae rānei i te wā e whakahaere ana, e hanga ana, e kawe ana rānei i te papa pereki.
Ngā Take:
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Ngā pire pakaru
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Ngā tikanga whakahaere ngoikore
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Parahanga o te mate
Pānga:
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Te ātete ki te waikura kua whakaitihia
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Mahi anō, whakakore rānei
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Ngā take ataahua
Ngā otinga:
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Tirohia, horoia hoki ngā pire i mua i te whakamahinga
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Whakamahia ngā tikanga tiaki
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Horoia ngā mati me ngā taputapu i ia wā
9. Te Hē o te Rere o te Witi
Whakaahuatanga:
Mā te ahunga hanga hē e arahi pea ki te rere hē o te witi, ka whakaiti i te kaha me te mahi a ngā wāhanga matua.
Ngā Take:
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Te whakatakotoranga hē o te mate
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Te rere o te konganuku kāore i te whakahaeretia
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Te hoahoa ngoikore o te preform
Pānga:
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Ngā wāhi ngoikore o te hua
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Te ātete ngoikore ki te ngenge
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Te rahunga wawe i raro i te kawenga
Ngā otinga:
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Whakapaipai i te hoahoa o te mate me te pire
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Whakamahia te pūmanawa whakatauira hei matapae i te rere o te witi
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Whakahāngaihia te ahunga hanga ki ngā ara ahotea
10. Ngā Taumahatanga Toenga
Whakaahuatanga:
Ka mau tonu ngā ahotea toenga i roto i te wāhanga i hangaia nā te kore e ōrite te whakamatao, te whakarerekētanga rānei.
Ngā Take:
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Te hanga kore taurite
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Te whakamatao koretake
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Te tinei tere
Pānga:
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Te piko i te wā e mahi ana i te mīhini
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Te pakaru i te wā e rongoatia ana te wera
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Te kore pumau o te āhua
Ngā otinga:
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Whakamahia te maimoatanga wera i muri i te hanga
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Whakamahia ngā tere whakamatao ōrite
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Arotauhia ngā mahi whakarerekētanga
Ngā Mahi Whakahaere Kounga
Hei whakaiti i ngā hapa hanga,sakysteele whakamahi ana i ngā tikanga whakapūmau kounga tino pakari:
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Ngā tirotiro tirohanga me ngā tirotiro ā-rahi
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Whakamātautau Ultrasonic (UT)metirotiro matūriki aukume (MPI)
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Ngā whakamātautau pakeke me te kumei muri i te maimoatanga wera
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Tātaritanga witi moroitimō te pono o te hanganga
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Whakamātautau kore-whakangarokia kitea ngā hapa o roto
Mā ēnei mahi ka tutuki i ia hua rūpahu ngā paerewa miihini me te haumaru.
Whakamutunga
He mea nui te tukanga hanga whakarewa i roto i te hanga whakarewa o ēnei rā, engari he maha ngā wero kei roto. Ko ngā hapa pēnei i te kore e whakakīia, ngā kapiti, te hanganga unahi, te kore rānei e tika te whakarara o te kōpura, ka pā kino ki te mahi, te pono, me te roa o te mahi o te wāhanga hanga whakarewa.
Mā te mārama ki ngā take me te whakamahi i ngā mahi ārai pēnei i te hoahoa pai o te mate, te whakahaere whakamahana tika, me ngā arowhai kounga pakari, ka taea e ngā kaihanga te whakaiti i ngā reiti hapa me te whakapai ake i te ōritetanga o te hua.
Wā tuku: Akuhata-06-2025