He aha te mahiNgā Rahi Rino o te Hongere U Māngai?
Ko ngā hongere-U, e mōhiotia ana ko ngā hongere āhua-U, ko ngā hongere-U noa iho rānei, he wāhanga hanganga maha e whakamahia ana i roto i ngā tono maha puta noa i ngā ahumahi rerekē.Ko te āhua tapahanga-U te āhua o ēnei awa, e whakarato ana i te kaha me te pakari, engari he mama tonu.Ko te hongere-U he momo kōtaha whakarewa he tapahanga whakawhiti āhua-U tōna.
Hongere U Waro maitaiKo ngā rahi maitai e whakaatuhia ana i te nuinga o te wā kowhānui × teitei × matotoru.Ā, heKa hoatu ngā uara katoa i roto i ngā mirimita (mm).
Ka pāngia ia āhuatanga e te whanonga hanganga.Ahakoa ngā panoni iti o te matotoru, ka pā nui pea ki te kaha kawenga.
Mō ngā mahi hangarau, ehara i te mea ko te whakauru i ngā tuhi anake te mea e tika ana kia whiriwhiria te rahi.Ka whakatau anō hoki i te pakari, te taumaha, me te whanonga hononga.
NoaU Channel SteelNgā rahi i roto i te mm
ēneiNgā rahi paerewa me ngā āhuatanga hangarau o te maitai U Channelāwhina i ngā kaihanga me ngā kaituku ki te whiriwhiri i te taumata tika mō ā rātou kaupapa.
U Channel Steelhe whānuitia ngā rahi e hangaia ana. Kei raro nei hetūtohi rahi paerewa U Channel Steele whakaatu ana i te mea noangā rahi o te awa U maitai i roto i te mm(whānui × teitei × matotoru):
40 × 20 × 3 mm
50 × 25 × 4 mm
100 × 50 × 5 mm
150 × 75 × 6 mm
200 × 80 × 8 mm
I roto i te kaupapa ahumahi, ka whakamahia ngā wāhanga iti hei tautoko tuarua.Ka puta ngā wāhanga nunui ake i roto i ngā papaaho me ngā pūnaha anga.
Taumaha maitai o te Hongere U mō ia Mita
He pānga tika tā te taumaha o te wāhanga ki ngā mahi whakahaere, ki ngā mahi whakatū, me ngā tātaitanga o te kawenga mate.
I ngā wāhanga hoahoa tōmua, ka whakawhirinaki ngā kaihangarau ki ngā tatauranga tata.
He mea noa ngā rerekētanga iti o te taumaha i roto i te mahi.
Ko ēnei ka puta mai i ngā paerewa hanga me ngā ātete e whakaaetia ana.
Tauira Hangarau: Te Kōwhiri i te Rahi
Whakaarohia he tūāpapa maitai māmā he 2 mita te whānui.
He ōrite te kawenga e pā ana, ā, kei roto tonu i te awhe taurite.
I raro i ēnei tikanga, ka tutuki i te Hongere U 100 × 50 × 5 mm ngā whakaritenga hanganga.
Mā te wāhanga matotoru ka nui ake te pakari.
Ka tāpirihia hoki e ia te taumaha me te utu kore e tika, engari kāore e whakarato i ētahi atu painga hanganga.
Wā tuku: Hakihea-18-2025
