whārangi

Ngā Pūrongo

Te tukanga maimoatanga wera o te paipa maitai kore-tuitui

Ko te tukanga maimoatanga wera opaipa maitai kore-tuituiHe tukanga e whakarerekē ana i te whakaritenga o roto o te konganuku me ngā āhuatanga hangarau o te paipa maitai kore hononga mā roto i ngā tukanga whakamahana, pupuri me te whakamatao. Ko te whāinga o ēnei tukanga he whakapai ake i te kaha, te pakari, te ātete ki te kakahu me te ātete ki te waikura o te paipa maitai kia tutuki ai ngā whakaritenga o ngā whakamahinga rerekē.

 

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Ngā tukanga maimoatanga wera noa
1. Te whakamahana: Ka whakamahanahia te paipa maitai tui kore ki runga ake i te pāmahana matua, ka puritia mō te wā e tika ana, kātahi ka whakamatao mārire ki te pāmahana rūma.
Kaupapa: Whakakore i te ahotea o roto; whakaiti i te pakeketanga, whakapai ake i te ngāwari o te mahi; whakapai ake i te witi, te whakarite ōrite; whakapai ake i te pakari me te ngāwari.
Horopaki Taupānga: He pai mō ngā paipa maitai waro-tiketike me te maitai koranu, e whakamahia ana mō ngā wā e hiahia ana kia tino kirihou me te pakari.

2. Te Whakaōrite: Te whakamahana i te paipa maitai kore hononga ki te 50-70°C i runga ake i te pāmahana matua, me te pupuri me te whakamatao noa i te hau.
Te Kaupapa: te whakapai ake i te witi, te whakarite kia ōrite; te whakapai ake i te kaha me te pakeke; te whakapai ake i te tapahi me te ngāwari ki te miihini.
Horopaki Whakamahinga: E whakamahia ana mō te maitai waro-waenga me te maitai koranu iti, e tika ana mō ngā whakamahinga e hiahia ana kia kaha te hanga, pērā i ngā paipa me ngā wāhanga miihini.

3. Te whakapakeke: Ka whakamahanahia ngā ngongo maitai kore-tuitui ki runga ake i te pāmahana matua, ka pupuri kia mahana, kātahi ka whakamatao tere (hei tauira, mā te wai, te hinu, ētahi atu mea whakamatao rānei).
Kaupapa: Hei whakanui i te pakeke me te kaha; hei whakanui i te ātete ki te kakahu.
Ngā Huakore: Tērā pea ka pakarukaru te rauemi, ka nui ake hoki te ahotea o roto.
Horopaki Whakamahinga: E whakamahia whānuitia ana i roto i te hanga mīhini, taputapu me ngā wāhanga ātete-kakahu.

4. Te whakamahana: Te whakamahana i te paipa maitai kore-tuitui kua tineia ki te pāmahana e tika ana i raro i te pāmahana matua, me te pupuri me te whakamatao mārire.
Te Kaupapa: hei whakakore i te pakarukaru i muri i te tineia; hei whakaiti i te ahotea o roto; hei whakapai ake i te pakari me te kirihou.
Horopaki Whakamahinga: I te nuinga o te wā ka whakamahia ngātahi me te tinei mō ngā mahi e hiahia ana kia kaha, kia pakari hoki.

Paipa ASTM

 

Te pānga o te maimoatanga wera ki te mahi aPaipa Rino Kore-Tuitui Waro
1. Whakapai ake i te kaha, te pakeke me te ātete ki te kakahu o ngā paipa rino; whakarei ake i te pakari me te kirihou o ngā paipa rino.

2. Whakapai ake i te hanganga o te witi, kia ōrite ake ai te whakaritenga maitai;

3. Ka tangohia e te maimoatanga wera ngā poke me ngā waikura o te mata, ā, ka whakarei ake i te ātete ki te waikura o te paipa maitai.

4. whakapai ake i te kaha o te miihini o te paipa maitai mā te whakamahana, te whakamahana rānei, whakaitihia te uaua o te tapahi me te tukatuka.

 

Ngā wāhi tono o paipa tuituimaimoatanga wera
1. Paipa kawe hinu me te hau:
He kaha ake te paipa maitai tui-kore i tukatukahia ki te wera me te ātete ki te waikura, ā, he pai hoki mō ngā taiao pēhanga teitei me ngā taiao uaua.

2. Te umanga hanga mīhini:
Whakamahia ai mō te hanga i ngā wāhanga mīhini kaha, pakari hoki, pērā i ngā toki, ngā taputapu me ērā atu.

3. ngā paipa pūwero:
Ka taea e ngā paipa rino tuimotu kua whakamahanatia te tu atu i te pāmahana teitei me te pēhanga teitei, he mea e whakamahia whānuitia ana i roto i ngā kohua me ngā whakawhiti wera.

4. hangarau hanga:
E whakamahia ana mō te hanga i ngā wāhanga hanganga kaha-teitei me ngā wāhanga e mau ana i te kawenga.

5. ahumahi motuka:
E whakamahia ana i roto i te hanga i ngā wāhanga motuka pēnei i ngā toki taraiwa me ngā mea whakangote ru.

 


Wā tuku: Maehe-08-2025

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