Ko te tatau i te roa me te kaha o te pou hau ko te mārama ki ngā āhuatanga ā-tinana o te pou, pērā i tōna roa roa me tōna roa kōpeke, tae atu ki tōna tono me te kawenga e hiahiatia ana. He mea noa te whakamahi i ngā pou hau i roto i ngā tono pērā i ngā taupoki motuka, ngā kāpata, me ngā mīhini hei whakarato i te nekehanga me te tautoko whakahaere.
1. Taumaha o te mea: Whakatauhia te taumaha o te mea epou hauka tautoko.
2. Tūnga whakairi: Whakatauhia te tūnga whakairi o te pou hau, nā te mea ka pā tēnei ki te roa whai hua me te kaha e hiahiatia ana.
3. Te koki whakatuwheratanga e hiahiatia ana: Whakatauhia te koki e tika ana kia whakatuwheratia, kia tautokona rānei te mea.
4. Kia whiwhi koe i ēnei tauwehe, ka taea e koe te whakamahi i ngā tātai e whai ake nei hei tatau i tepou haute roa me te kaha:
Te Roa o te Tūru Hau:
L = (h + s) / cos(θ)
Kei hea:
L = Te roa o te turanga hau
h = Teitei o te mea
s = Te tawhiti mai i te hononga ki te pūwāhi whakamau o te pou hau
θ = Koki whakatuwheratanga
Te Kaha o te Taumaha Hau:
F = (W * L) / (2 * sin(θ))
Kei hea:
F = Te kaha o te tokotoko hau
W = Taumaha o te mea
L = Te roa o te turanga hau
θ = Koki whakatuwheratanga
5. Te Kōwhiri i te Tūru Hau:
- Kōwhiria he pou hau he roa te roa e ōrite ana, e nui atu rānei i te roa kua tatauhia.
- Kōwhiria he pou hau he rite te kaha ki te kaha e hiahiatia ana, he paku teitei ake rānei i te kaha e hiahiatia ana.
Mā te whakamahi i ēnei tātai me te whakauru i ngā uara e tika ana, ka taea e koe te tatau i te roa me te kaha o te pou hau e hiahiatia ana mō tō tono motuhake. Kia maumahara ka whakaratohia e ēnei tataunga he whakatau tata, tēnā whakapā maiTieingE 21 tau mātou e mahi ana i te hanga puna hau, me te whakamātautau pakari SGS 20W, CE, ROHS me ētahi atu.
Wā tuku: Maehe-22-2024