Ko te paipa te wāhanga tino nui o tētahi pūnaha wai tino pai. I mua i te whiriwhiri i te paipa, me mārama ki te hononga paipa, ngā āhuatanga wai me te taiao tāutanga, kia taea ai te whakaū i ngā āhuatanga e hiahiatia ana e te paipa, pērā i te āhua o te mata, ngā whakaritenga rauemi, te paerewa pakeke, te matotoru o te pakitara, te whānui me te roa. Whai muri i te kohikohi i ngā mōhiohio o runga ake nei, ka taea e te whiriwhiringa paipa tika te whakatutuki i te tāutanga o te pūnaha, ā, ka whakarite kia pono te mahi a te pūnaha me te kore e turuturu.
Hikelok'sngā hua paipawhakaurungongome te paipa. Me pēhea te whiriwhiri i te hononga o te pūnaha? Ka taea e tātou te mārama ki ō rātou rerekētanga i roto i ngā taipitopito mai i ngā āhuatanga e whā e whai ake nei, kātahi ka whakatau i runga i ngā tikanga mahi.
1. Ngā whakatakotoranga me ngā tautuhi rerekē.Ko te whānui o waho me te matotoru o te pakitara e tohuhia ana mō ngā ngongo, tae atu ki ngā ngongo haurua me ngā ngongo ine. Ko te rahi o te ngongo e tohuhia ana e te NPS (rahi o te ngongo ingoa) + te rārangi nama. i konei ehara te NPS i te whānui o waho tuturu o te ngongo, engari ko te rahi ingoa.
2. Ngā paerewa hua rerekē. E whakamahia ana e te ngongo te paerewa ASTM A269 A213 SA213, ā, ko te mata e hiahiatia ana kia whakamahanahia, kia kaua e neke ake i te 90 haora te pakeke. E whakamahia ana e te paipa te paerewa ASTM A312 SA312, ā, kāore he whakaritenga mō te āhua o te mata. Nā te rerekētanga o ngā paerewa, he rerekē anō hoki ngā āheinga me ngā āhua rauemi o te ngongo me te paipa.
3. Te tautuhi pēhanga rerekē.Nā te mea me whai whakaaro te manawanui ki te hoahoa, ā, he pakari ake te manawanui o ngā paerewa e tika ana mō ngā ngongo i tērā o te paipa, nō reira he rerekē anō hoki te whārite pēhanga kua tatauhia. Ka taea e te ngongo te whakaatu tika i te pēhanga psi, ko te paipa ia e whakamahi ana i te PN hei whakaatu i te pēhanga.
4. Ngā tono rerekē. Nā te maha o ngā āhuatanga, he ngāwari ki te piko, he urutau ki ngā hononga paipa rerekē, he hanganga kiato, he ngāwari ki te tāuta me te tiaki, he maeneene te rere o te awaawa me te iti o te hekenga pēhanga, he maha ngā wā ka whakamahia ngā paipa i roto i te pūnaha hononga taputapu. He iti noa ngā āhuatanga o ngā paipa, ā, he pakeke rawa, nō reira kāore e taea te hono ngāwari, nō reira he maha ngā wā ka whakamahia i roto i ngā paipa hiko me ngā pūnaha paipa tukatuka.
In Ngā hua a Hikelok, ina tono anangongo, ka taea te whakamahi mengā hononga ngongo ferrule takirua, ngā takirere ngira, ngā takirere pōro, ngā takirere haumaru, takirere tirotirome ētahi atu takirere. Ko tengongohe mea hanga ki te ngongo mā roto i tētahi tukanga. I roto i tengā pūnaha tauira, he wāhanga hono nui anō hoki te ngongo.
Mō ētahi atu taipitopito tono, tirohia te kōwhiringangā rārangi pukapukai rungaPaetukutuku mana o HikelokMena he pātai āu mō te whiriwhiri, whakapā atu ki ngā kaimahi hokohoko ngaio a Hikelok e tuwhera ana i te ipurangi mō ngā hāora 24.
Wā tuku: Maehe-10-2022