Paipu Paipu Paipu Paa Paipu Paipu Paipu Paipu Paipu Uea 2mm Mānoanoa Hot Galvanized Square Steel
Ke kila huinaha: he paʻa, bar stock.Hoʻokaʻawale ʻia mai ka paipu square, hollow, ʻo ia ka paipu.ʻO ke kila (Steel): he mea i hana ʻia me nā ingots, billets a i ʻole ke kila ma ke kaomi ʻana i nā ʻano like ʻole, ka nui a me nā waiwai e pono ai.ʻO ka pā kila mānoanoa, ka pā kila lahilahi, ka ʻili kila silikoni, ke kila hoʻokaʻawale, ke kila paipu kila ʻole, ka paipu kila welded, nā huahana metala a me nā ʻano like ʻole.
| ʻaoʻao lōʻihi（mm) | ʻāpana ʻāpana keʻa (cm2) | Kaumaha manaʻo (kg/m) | Loaʻa ʻaoʻao（mm) | ʻāpana ʻāpana keʻa (cm2) | Kaumaha manaʻo (kg/m) |
| 5mm | 0.25 | 0.196 | 30mm | 9.00 | 7.06 |
| 6mm | 0.36 | 0.283 | 32mm | 10.24 | 8.04 |
| 7mm | 0.49 | 0.385 | 34mm | 11.56 | 9.07 |
| 8mm | 0.64 | 0.502 | 36mm | 12.96 | 10.17 |
| 9mm | 0.81 | 0.636 | 38mm | 14.44 | 11.24 |
| 10mm | 1.00 | 0.785 | 40mm | 16.00 | 12.56 |
| 11mm | 1.21 | 0.95 | 42mm | 17.64 | 13.85 |
| 12mm | 1.44 | 1.13 | 45mm | 20.25 | 15.90 |
| 13mm | 1.69 | 1.33 | 48mm | 23.04 | 18.09 |
| 14mm | 1.96 | 1.54 | 50mm | 25.00 | 19.63 |
| 15mm | 2.25 | 1.77 | 53mm | 28.09 | 22.05 |
| 16mm | 2.56 | 2.01 | 56mm | 31.36 | 24.61 |
| 17mm | 2.89 | 2.27 | 60mm | 36.00 | 28.26 |
| 18mm | 3.24 | 2.54 | 63mm | 39.69 | 31.16 |
| 19mm | 3.61 | 2.82 | 65mm | 42.25 | 33.17 |
| 20mm | 4.00 | 3.14 | 70mm | 49.00 | 38.49 |
| 21mm | 4.41 | 3.46 | 75mm | 56.25 | 44.16 |
| 22mm | 4.84 | 3.80 | 80mm | 64.00 | 50.24 |
| 24mm | 5.76 | 4.52 | 85mm | 72.25 | 56.72 |
| 25mm | 6.25 | 4.91 | 90mm | 81.00 | 63.59 |
| 26mm | 6.76 | 5.30 | 95mm | 90.25 | 70.85 |
| 28mm | 7.84 | 6.15 | 100mm | 100.00 | 78.50 |
Ua kuhikuhi ʻia ka lōʻihi o ke kila square e like me kēia.
A. Nā lōʻihi maʻamau (ʻaʻole o ka lōʻihi paʻa).
kila maʻamau.
ʻO ka lōʻihi o ka ʻaoʻao ≤ 25mm .............................................................. .. lōʻihi 5 ~ 10m
ʻO ka lōʻihi o kaʻaoʻao 26~50mm .... .............................. .......... lōʻihi 4~9m
ʻO ka lōʻihi o ka ʻaoʻao 53~110mm .................................... ......... lōʻihi 4 ~8m
ʻO ka lōʻihi o ka ʻaoʻao ≥120mm .................................... ............ 3~6m ka lōʻihi
Ke kila kila kiʻekiʻe.
ʻO nā ʻaoʻao like ʻole ka lōʻihi nui ........................... ............... lōʻihi 2 ~ 6m
B. Ka lōʻihi paʻa (i hoʻoholo ʻia ma ka ʻaelike)
C. Nui-lōʻihi (hoʻoholo ʻia ma ka ʻaelike)
Hoʻohana nui ʻia ke kila kila kila i ka hoʻopau ʻana, e like me nā puka a me nā puka makani.
He kila huinaha wela
ʻO ke kila huikau wela, he kila i ʻōwili ʻia a mīkini ʻia i loko o kahi ʻāpana keʻa huinahā.Hiki ke hoʻokaʻawale ʻia ke kila square i ʻelua ʻano: ʻōwili wela a me ke anuanu;ʻO ke kila huikau wela ka lōʻihi o ka ʻaoʻao o 5-250mm a ʻo ke kila huinahā anuanu i ka lōʻihi o 3-100mm.
Paʻa kila
[square steel] kila i ʻōwili ʻia a hana ʻia i loko o kahi ʻāpana keʻa huinahā
ʻO ka mānoanoa o ke kila: 7.851g/cm3
Heluhelu i ke kaumaha o ke kila
ʻO ka ʻāpana o ke ana no ka helu ʻana i ke kaumaha o ke kila ʻo ka kilokani (kg).ʻO ke kumu kumu.
W (kaumaha, kg) = F (ʻāpana ʻāpana ʻāpana mm2) × L (lōʻihi, m) × ρ (ka mānoanoa, g/cm3) × 1/1000
Hiki ke hoʻokaʻawale ʻia ke kila square i ʻelua ʻano: ʻōwili wela a me ke anuanu;ke kila huinahalike wela me ka lōʻihi o ka ʻaoʻao o 5-250mm a me ke kila huinahalike anu me ka lōʻihi ʻaoʻao o 3-100mm.
He kila huinaha hu'i anu
ʻO ke kila pāhaʻi anuanu e pili ana i ke kila huʻihuʻi me ke ʻano huinahā o ka forging
ʻO ke kila pāhaʻi anuanu e pili ana i ke kila anu me ke ʻano huinahā.
ʻO ke kila hukihuki ʻia ke kila me ka ikaika ma lalo o nā kūlana wela o ka lumi me ke koʻikoʻi tensile ma mua o ka ikaika o ka hopena o ka pahu kila kumu e hana ai i ka deformation plastic o ka pahu kila i mea e hoʻomaikaʻi ai i ka ikaika o ka hopena o ka pahu kila a mālama i ke kila no ke kumu. .
ʻO ke kaha kiʻi anuanu ka hoʻohana ʻana i ka ʻenehana extrusion anuanu, ma o ka make pololei, huki i nā ʻano kiʻekiʻe kiʻekiʻe, paheʻe ʻili a puni ke kila, ke kila square, ke kila pālahalaha, ke kila hexagonal a me nā kila ʻē aʻe.
ʻO ka manaʻo o ke kaha kiʻi anuanu o nā pahu kila: e mālama i ke kila, e hoʻomaikaʻi i ka ikaika o nā pahu kila no ke kumu o ke koʻikoʻi tensile ma mua o ka ikaika o ka hāʻawi ʻana a ʻoi aku ka liʻiliʻi ma mua o ka ikaika hope loa e hohola i nā pahu kila, no laila ʻo ka hana o ka plastic deformation. kapa ʻia ke kaha kiʻi anuanu o nā kaola kila.
Ke kila kila kila
[ke kila hāhā] ʻōwili ʻia a hana ʻia i ʻāpana keʻa huinahā
Ke kila kila kila
Ka helu ʻana i ke kaumaha o ke kila
ʻO ka ʻāpana o ke ana no ka helu ʻana i ke kaumaha o ke kila ʻo ka kilokani (kg).ʻO ke kumu kumu.
W (kaumaha, kg) = F (ʻāpana ʻāpana ʻāpana mm2) × L (lōʻihi, m) × ρ (ka mānoanoa, g/cm3) × 1/1000
Hoʻohana huahana
Hoʻohana nui ʻia ke kila kila kila i ka hoʻopau ʻana, e like me nā puka a me nā puka makani.
Hōʻike huahana
Ke kila huinahā ʻālohilohi i huki anu anu: 3×3mm-80×80mm
Ke kila huinahā wili
ʻO ke anawaena o ke kila square wili he 4mm - 10mm, ʻo nā kikoʻī maʻamau ʻo 6 * 6mm a me 5 * 5mm, i wili ʻia mai ka 8mm a me 6.5mm anawaena coil element i huki ʻia a wili ʻia.
Mea Hana: Q235.
Torque: maʻamau torque o 120mm / 360 degere, ka maʻamau torque mea nani a me ka pono.
E hoʻohana: Hoʻohana nui ʻia i loko o ka pahu kila, ka hale kila a i ʻole ka mea i hoʻoikaika ʻia e pani i ka rebar.
Pōmaikaʻi: wili a wili ʻia ke kila square e hoʻonui ai i ka ikaika tensile o ka hale, nani ke ʻano, hoʻemi nui i nā kumukūʻai kālā;ʻoi ʻoi, anawaena pololei.
