He aha tātou me whiriwhiri ai i te hihi-H?

1. He aha ngā painga me ngā mahi a te H-beam?

Ngā Painga oH-hiku:

Mā ngā parirau whānui ka kaha te ātete piko me te pumau, ka ātete pai ki ngā kawenga poutū; mā te tukutuku teitei ka pai te ātete kutikuti. Ka tutuki i tēnei hoahoa te tino pai o te whakamahinga rauemi, he mama ake i ngā wāhanga totoka i te kaha kawenga kotahi, ā, ka whakaiti i te taumaha mate me te utu o te hanganga. He mea nui ake, ko tōna hoahoa parirau whānui ka rite te mahi i runga i ngā toki kaha me ngā toki ngoikore, ā, ina whakamahia hei pou, he tino pumau te taha rua, ā, ka taea te ātete pai ki ngā kaha taha. Hei tāpiri, mā te mata parirau whānui me te papatahi ka āwhina i te hononga ki ētahi atu wāhanga (te whakarewa, te whakapūmau rānei), ā, mā te rahi paerewa ka māmā ake te hoahoa me te hanga. Nā tōna mahi whānui me te whai huatanga utu ka waiho hei kōtaha tino whai hua mō ngā wāhanga kurupae me te pou i roto i ngā whare hou me ngā hanganga hangarau.

Ngā Mahi a te H-beam:

Ngā hanganga whare: He kurupae me he poupou ēnei i roto i ngā whare ahumahi me ngā whare teitei, e āhei ai te whakamahi i ngā wāhi roa, kāore he poupou (pērā i ngā wheketere me ngā whare noho). Nā te pakari o te taha, he pai mō te whakamahi i ngā wāhi e pāngia ana e te rū whenua.

Hanganga: E whakamahia ana ēnei mō ngā mahi whānui, taumaha rānei pērā i ngā piriti, ngā tautoko tauranga, me ngā arai huarahi, tae atu ki ngā pou tautoko i ngā kaupapa kei raro i te whenua.

Ngā taputapu taumaha me te kawe waka: Ka tautoko i ngā anga o ngā tereina me ngā kaipuke, tae atu ki ngā mīhini taumaha, kia mau ai te pumau o te hanganga.

Me pēhea te whiriwhiri i te hihi-H?

1. Whakatauhia ngā Tawhā Wāhanga-Whakawhiti
Tautuhi Tauira (mā te whakamahi i te GB/T 11263 hei tauira):

HW (Whānui WhānuiRino āhua-H): Whānui o te flange ≈ teitei o te wāhanga, he pai mō ngā pou (ātete kaha ki te piko rua-axial).

HM (Rino Āhua-H o te Flange Waenga): He whānui te flange, he pai mō ngā mahi kurupae me te pou.

HN (Rino Āhua-H o te Flange Whāiti): He flange whāiti me ngā tukutuku teitei, he pai mō ngā kurupae (he ātete piko tino pai).

Tauira Whakatakotoranga:

HN400×200: Teitei o te wāhanga 400mm, te whānui o te flange 200mm.

He pai ake ngā whakatakotoranga paerewa (he iti ake te utu, he māmā ake te hoko).

2. Kōwhiringa Tau Rauemi
Ngā Rauemi Rino Noa:

Q235B: Ngā kawenga māmā, ngā tono iti te utu.

Q355B (i mua ko Q345): Ko te kōwhiringa matua, he kaha teitei, he utu tino pai hoki (e taunakitia ana).

Q420B: Ngā kawenga taumaha, ngā hanganga roa (pērā i ngā piriti me ngā kurupae kerēni wheketere).

Ngā Taiao Motuhake:E taunakihia ana te maitai ārai-huarere (pērā i te Q355NH) mō ngā taiao waikura. E hiahiatia ana ngā paninga ātete-ahi mō ngā taiao pāmahana teitei.

3. Te Arotautanga Ōhanga

Taumaha Waeine Pūmanawa Pikau: Whakatauritehia te ōwehenga "taumaha ia mita ki te āheinga pikau" o ngā tauira rerekē, me te whakarite i ngā wāhanga whakawhiti tino whai hua.

Te Wātea o te Mākete: Āta karohia ngā whakaritenga kāore i te rongonui (he roa te wā arahi, he nui hoki ngā utu).

Ngā Utu Ārai Waikura: Whakamahia te maitai kurupae-H kua whakakikoruatia ki te wera wera mō ngā hanganga o waho hei whakaiti i te mahi tiaki tonu.

Kaiwhakarato hihi-H kounga teitei-Royal Group

Rōpū KingiHe kaihanga kurupae H a mātou. He maha ngā ratonga e tukuna ana e mātou, tae atu ki te tapahi, te whakarewa, me ngā rahi ritenga. He utu whakataetae anō hoki ā mātou hua. Ko tā mātou kamupene he mahi nui ki ngā momo maitai katoa, ā, ko tētahi o ngā kaiwhakarato maitai matua e toru i Haina, tae atu ki te pereti maitai, te koiri maitai, te paipa maitai, te kowiri tira, ngā hua parahi me ngā hua konumohe.

He nui ā mātou taonga mō ngā hua rahi noa. I taua wā anō, ka tukuna e mātou te utu pai rawa atu me te tere tuku tere rawa atu. Kei te tumanako mātou ki tāu patai i ngā wā katoa.