I te aro atu ki ngā āhuatanga uaua o te ahumahi pēnei i te ngāwari o te wetewete me te kore e pakari te hiri o ngā here ngongo tuku iho,Te Kamupene Hangarau Paipa a Mika (Tianjin).kua whakaratohia he otinga kaha me tana hoahoa pēhanga pumau auaha.
I tēnei rā, i te mea e tere haere ana te panonitanga mamati a te umanga hangahanga, e whai ana hoki i te whai huatanga me te pono ake, ka whakarewahia he hua auaha – te"Ngā Rawhi Paipa Pēhanga Tuturu Whakautu Taumaha Kowiri tira katoa"– e tūmanakohia ana kia tautuhi anō i ngā paerewa ahumahi mō te hangarau hononga ngongo mahi taumaha.
Ko tēnei hua, me ōna āhuatanga ahureihoahoa puna kōpae whakakikoruatia ki te pane pūtu, ka tutuki i te whakarerekētanga hihiri me te utu whakaheke ngongo 360-tohu, ka whakarato i tētahi otinga hou mō te hiri haumaru i roto i ngā mara ahumahi matua.
![]() | Ngā Wāhi Mamae o te Ahumahi me te Auahatanga HangarauI tēnei wā, kei te whakamātautauhia te umanga hangahanga o te ao i roto i te huringa hangarau me te pēhanga ōhanga whānui, ā, kua piki ake ngā whakaritenga mō te pono me te whai huatanga o ngā taputapu whakaputa. I roto i te mara taketake engari he mea nui o te hononga ngongo, kua roa te hangarau rawhi tuku iho e mau ana i ētahi herenga: kāore e taea te urutau ki te whakaheke me te whakawhānui o ngā ngongo e hua mai ana i ngā huringa pāmahana, te tohatoha pēhanga kore taurite, me ngā raruraru wetekina e puta ana i roto i te wā. Ko te Pūwero Whakakī Pēhanga Tūturu Mahi Taumaha he kowiri tira katoa i whakarewaina e Mika Company, kua hangaia auaha hei whakatika i ēnei raruraru o te ahumahi. Ko te kaupapa matua kei roto i te auahatangahanganga puna kōpae taupatupatu-upoko, e āhei ai te whakarite hihiri i te rawhi kia rite ki te āhua o te ngongo, kia mau tonu ai te pēhanga hiri. Ka pakaruhia e tēnei hoahoa ngā herenga hangarau o ngā rawhi tuku iho, ā, ka whakatakoto i tētahi paearu hou mō te haumaru o ngā hononga ngongo. |
Ngā Painga o te Hua me ngā Āhuatanga HangarauKo tēnei raupapa o ngā rawhi ngongo pēhanga pumau, tae atu ki ngā tauira maha pēnei i teNgā Āpiti Taumahatanga Pūmau Kowiri tira katoameNgā Herenga Paipa Mahi Taumaha he kowiri tira katoa, he maha ngā painga hangarau. Ka tangohia e te hua hehoahoa whakapūmau e whā-ira, e āhei ai tōna taipana pakaru ki te eke ki te ≥25N.m, neke atu rānei, ā, he nui atu tōna pakari i ngā paerewa ahumahi. He mea hanga te hiri o te rōpū puna kōpae ki te rauemi SS301 tino mārō. I roto i te whakamātautau pēhanga hiri, kei runga ake i te 99% te tere whakahoki, e whakaatu ana i te ātete waikura me te kaha pupuri ngāwari. He mea hanga ngā tīwiri ki te rauemi S410, he pai ake te pakeke me te pakari i te maitai kore waikura austenitic, kia pono ai te whakamahinga mō te wā roa. Mā te hoahoa arai o te rawhi ka mau tonu te pumau o te pēhanga hiri, ko te whitiki maitai, ngā niho tiaki, te turanga me te uhi pito he mea hanga katoa ki te rauemi SS304, kia tino ātete ai te hua ki te waikura he maitai kore waikura. | ![]() |
![]() | Ngā Āpure Tono me ngā Tūmanako MāketeI te Hannover Messe 2025, ko te mātauranga horihori me te panonitanga mamati te kaupapa matua, me te tata ki te 4,000 ngā kamupene i whai wāhi mai e whakaatu ana i ngā otinga whakaputa o nāianei me ngā otinga whakaputa ā-muri. I runga i tēnei horopaki, ko te auahatanga hangarau o ngā rawhi ngongo pēhanga pumau e tino hangai ana ki te whai i te pono me te mohio i roto i te rāngai ahumahi. Kei roto i tēnei raupapa hua ngā tauira maha pēnei i terawhi taipana kowiri tiramengā rawhi kume mau tonu te kowiri tira, e tika ana mō ngā taiao uaua katoa. I roto i te mara ote hanga waka, ka taea te whakamahi i ēnei rawhi ki ngā pūnaha whakauru, ngā pūnaha putanga hau o te miihini, ngā pūnaha whakamatao me te whakamahana, kia mau ai te pono o te hiri i raro i ngā āhuatanga whakahaere rerekē. I ngā mara ongā mīhini taumaha me ngā hanganga, nā te rauemi kowiri tira katoa me ngā āhuatanga pēhanga pumau o ngā hua ka taea e rātou te urutau ki ngā āhuatanga mahi uaua, kia mau ai te mahi pumau mō te wā roa o ngā taputapu kawe wai. I raro i ngā panonitanga o te ao hangarau me ngā hangarau whakaputa, kua noho ko te hangarau hei kaupapa matua mā ngā umanga kia mau tonu ai ō rātou painga whakataetae. Ko te whakarewatanga o ngā hua raupapa rawhi ngongo pēhanga pumau ehara i te mea e aro noa ana ki ngā āhuatanga uaua o te umanga engari e whakaatu ana hoki i te kaha auaha o ngā umanga hanga Hainamana i roto i te mara o ngā waahanga taketake. |
Wā tuku: Whiringa-ā-rangi 25-2025






