I te wā e whiriwhiri ana i ngā pae konumohe tika mō ngā momo mahi, he mea nui te mārama ki ngā āhuatanga me ngā painga o ngā momo koranu konumohe. He kaihanga ngaio a Jindalai Steel Group Co., Ltd. e tohunga ana ki ngā hua konumohe kounga teitei, e tuku ana i ngā hoko tika mai i te wheketere, tae atu ki ngā pae porowhita konumohe 6061, ngā pae konumohe kua whakakikoruatia, me ngā ratonga tukatuka ritenga. Kua hangaia ā mātou pae konumohe ahumahi whānui hei whakatutuki i ngā hiahia rerekē o ngā kiritaki, mai i te whakapaipai whare ki ngā wāhanga rererangi.
Ko tētahi o ngā pātai e tino pā ana ki a mātou ko: Ko tēhea te mea e pai ake ana mō te hanga i ngā kōtaha tatau me ngā matapihi, ko ngā rākau konumohe 6063-T5, 6061-T6 rānei? Ahakoa e rongonui ana ngā koranu e rua, ko te 6063-T5 te mea e pai ake ana mō ngā tono hangahanga nā te mea he pai rawa ngā āhuatanga whakaputa me te ātaahua o te mata. Heoi, he kaha ake te 6061-T6 me te ātete ki te waikura, he mea tino pai mō ngā wāhanga hanganga e hiahia ana kia roa ake te mau.
Ko tētahi atu whakaaro nui ko te kawe wera, inā koa i te wā e whiriwhiri ana i ngā tokotoko konumohe mō ngā totohu wera hiko. Mā te whakataurite i ngā tokotoko konumohe 6061 me te 5052 e whakaatu ana he pai ake te kawe wera o ngā tokotoko konumohe 5052, ā, he pai ake mō ngā tono whakamarara wera. Heoi, e mōhiotia ana ngā tokotoko konumohe 6061 mō tō rātou kaha me te maha o ngā whakamahinga, ā, he pai ake pea i roto i ētahi taiao ahumahi.
I roto i te umanga rererangi, ko te whiriwhiri i waenga i ngā pae konumohe 7075-T6 me te 2024-T3 me whai taurite i waenga i te kaha me te ātete ki te waikura. Ko te 7075-T6, e mōhiotia ana mō tōna ōwehenga kaha-ki-taumaha teitei, he mea tino pai mō ngā wāhanga hanganga rererangi. Heoi, he pai ake te ātete waikura o te 2024-T3, he mea nui mō ngā wāhanga e pāngia ana e ngā taiao uaua. Ko te kōwhiringa whakamutunga e whakawhirinaki ana ki ngā whakaritenga tono motuhake.
Mō ngā wāhanga moana, he mea nui te whiriwhiri i waenga i ngā tokotoko konumohe 5083 me te 5052, nā te mea ka pā tika ki te roa o te mahi me te mahi i roto i ngā taiao moana. E mōhiotia ana te konumohe 5083 mō tōna ātete pai ki te waikura o te moana, ā, koinei te rauemi pai mō ngā mahi moana. I tētahi atu taha, he pai hoki te ātete waikura o te konumohe 5052, engari kāore pea tōna mahi e rite te pai ki te konumohe 5083 i raro i ngā āhuatanga moana tino kino.
Mō ngā wāhanga tino tika te mīhini, he mea nui te āheinga miihini o ngā pae konumohe. I roto i ngā pae konumohe 2011 me te 6061, ko ngā pae 2011 te mea e pai ana mō te āheinga miihini pai ake, e āhei ai te kaha ake o ngā taunga me ngā mata maeneene ake. Heoi, ka whakakotahi ngā pae konumohe 6061 i te kaha me te āheinga miihini, e pai ai mō ngā momo mahi.
Mō ngā pae konumohe whānui-rahi (≥100mm), he pānga nui tō te whiriwhiri i waenga i te whakaputa me te hanga ki ngā āhuatanga ā-pūkaha. He pai ake te whakaputa mō te whiwhi āhuatanga ā-pūkaha ōrite, engari ka taea te whakamahi i te hanga mō ngā tono motuhake e hiahia ana kia kaha ake.
I ngā taiao pāmahana iti (≤-40℃), he mea nui te whiriwhiri i te momo tokotoko konumohe tika hei karo i te pakarukaru i te pāmahana iti. Ko ngā koranu pēnei i te 6061 me te 5083 e taunakihia ana i te nuinga o te wā nā te mea ka mau tonu te pakari me te ngāwari ahakoa i raro i ngā āhuatanga tino kino.
Hei whakamutunga, i te wā e whiriwhiri ana i ngā pae konumohe mō ngā wāhanga hanganga kua whakarewaina, he mea nui te taurite i waenga i te kaha whakarewa me te kaha. He painga tō ngā koranu pēnei i te 3003, 5052, me te 6061, ko te 5052 he tino pai te kaha whakarewa me te kaha taurite, ko te 6061 he kaha ake engari me whakamahana anō kia eke ki te kounga whakarewa tino pai.
E whakapau kaha ana a Jindalai Steel Group Co., Ltd. ki te whakarato i ngā otinga konumohe pai rawa atu ki ngā kiritaki. Ahakoa e hiahia ana koe ki ngā pae konumohe ātete-waikura mō ngā mahi moana, ki te konumohe kaha-teitei rānei mō ngā wāhanga rererangi, mā ā mātou mahi hokohoko tika mai i te wheketere me te tukatuka ritenga ka whakarite kia whiwhi koe i ngā hua kounga teitei. Whakapā mai ki a mātou i tēnei rā ki te ako atu mō ā mātou pae konumohe whānui me te pēhea e taea ai e mātou te tautoko i tō kaupapa e whai ake nei.
Wā tuku: Hakihea-25-2025
