Ngā Pūrongo - Ngā Pereti Rino Whānui me te Roa: Te Whakatairanga i te Auahatanga i roto i te Ahumahi Taumaha me ngā Hanganga

I te whai a ngā ahumahi o te ao i ngā kaupapa nunui ake, nui ake te hihiri, kei te tere piki haere te hiahia mō ngā pereti maitai whānui ake, roa ake hoki. Ka whakaratohia e ēnei hua maitai motuhake te kaha hanganga me te ngāwari e hiahiatia ana mō te hanganga taumaha, te hanga kaipuke, ngā turanga pūngao hau, me ētahi atu tono ahumahi nui.

He aha ngā pereti maitai tino whānui me ngā pereti tino roa?

Ko ngā pereti maitai whānui rawa atu, me ngā pereti maitai roa rawa atu e pā ana ki ngā pepa maitai hurihuri papatahi e nui ake ana i ngā rahinga tuku iho. I te nuinga o te wā, ko te whānui kei waenganui i te 2,000 mm ki te 3,500 mm, ā, ko te roa kei waenganui i te 12 m ki te 20 m, neke atu rānei, i runga i ngā whakaritenga o te kaupapa. Ko ngā matotoru kei waenganui i te 6 mm ki te neke atu i te 200 mm, e tuku ana ki ngā kaihangarau he otinga maha-whakamahinga mō ngā wāhanga hanganga nui.

Whānui (mm)	Roa (mm)	Matotoru (mm)	Ngā Kōrero
2200	8000	6	Pereti whānui-roa paerewa
2500	10000	8	Ka taea te whakarite
2800	12000	10	Pereti hanganga taumaha
3000	12000	12	Pereti maitai hanga noa
3200	15000	16	Mō te tukatuka pereti matotoru
3500	18000	20	Ngā tono kaipuke/piriti
4000	20000	25	Pereti hangarau tino nui
4200	22000	30	Te whakaritenga kaha-teitei
4500	25000	35	Pereti kua whakaritea motuhake
4800	28000	40	Pereti maitai hangarau nui rawa atu
5000	30000	50	Kaupapa hangarau teitei
5200	30000	60	Hanga kaipuke/mīhini taumaha
5500	30000	70	Pereti matotoru rawa
6000	30000	80	Hanganga maitai tino nui
6200	30000	100	Ngā tono ahumahi motuhake

Ngā Kōwhiringa Rauemi

Ka tukuna e ngā kaihanga ēnei pereti i roto i ngā momo rauemi hei whakatutuki i ngā hiahia hangarau rerekē:

Waro maitai: Ko ngā momo noa ko te Q235, ASTM A36, me te S235JR, e whakarato ana i te kaha whakarewa me te pakari.

Rino Kaha-Teitei Koranu-Iti: Ka tukuna e te Q345B, ASTM A572, me te S355J2 te kaha teitei ake mō ngā tono hanganga uaua.

Te Hanga Waka me te Rino o te Ipu Pēhanga: He mea hanga te AH36, DH36, me te A516 Gr.70 mō ngā taiao moana me ngā taiao ahumahi.

Ngā Taupānga puta noa i ngā Ahumahi

He mea nui ngā pereti maitai whānui rawa, me ngā pereti maitai roa rawa mō:

Te Hanga Piriti – Ngā pereti papa me ngā kurupae hanganga mō ngā piriti whānui.

Hanga kaipuke – Ngā takere, ngā papa, me ngā ārai mō ngā kaipuke arumoni me ngā kaipuke moana.

Pūngao Hau – Ngā turanga pourewa, ngā hanganga nacelle, me ngā wāhanga turanga.

Mīhini Taumaha – Ngā anga o te keri, ngā oko pēhanga, me ngā taputapu ahumahi.

Hanganga – Ngā whare tino teitei, ngā whare ahumahi, me ngā wheketere nui.

Ngā Painga o te Whakamahi i ngā Pereti Rino Whānui me te Roa

Te Whai Hua o te Hanganga: Mā te iti o ngā whakarewa ka whakaiti i ngā ngoikoretanga, ka whakapai ake hoki i te kaha ki te kawe kawenga.

Āhuatanga Tauine o te Kaupapa: Ka taea e ngā āhuatanga nunui te whakauru i ngā hoahoa uaua, me te kore e wehewehea.

Te Pakaritanga Whakarei: Mā ngā rauemi kounga teitei ka roa te mahi i raro i ngā kawenga taumaha me ngā āhuatanga kino.

Te Whakahaere Whakaputa me te Kounga

Ko te nuinga o ēnei pereti maitai he mea huri ki te wera hei pupuri i te pakari me te ngāwari. Mā ngā whare whakaputa matatau ka whakarite kia ōrite te matotoru, te tika, me te kounga o te mata. Ka whakamatautauria ia puranga kia tutuki ai ngā paerewa o te ao pēnei i te ASTM, EN, me te ISO.

Te Tākai me te Whakahaere

I runga i te rahi, ka ata tākaihia ngā pereti ki ngā tāpare ātete-wai, ngā ārai waikura, me ngā whitiki maitai. He maha ngā wā ka hiahiatia he waka papatahi motuhake, he otinga tuku rānei hei whakarite i te tuku haumaru ki ngā wāhi kaupapa puta noa i te ao.

Mō te Rōpū Toa o te Kīngi

Hei kaiārahi o te ao mō ngā otinga maitai, ka whakarato a Royal Steel Group i ngā pereti maitai whānui rawa atu me te roa rawa atu kounga teitei hei whakatutuki i ngā hiahia hurihuri o ngā kaupapa ahumahi me ngā kaupapa hanganga. Mai i te hanga kaipuke ki te pūngao hau, ka āwhina ā mātou hua i ngā kaihanga me ngā kaihanga ki te whakatutuki i te pai ake o te mahi, te haumaru, me te auahatanga.