Hoʻoiho i nā kikoʻī a me nā ana o C CHANNLE hou loa.
ʻO ke Kanal U kila ʻōwili wela ʻAmelika ASTM A36
| Mea | Nā kikoʻī |
| Kūlana Maʻamau | ASTM A36 / ASTM A6 |
| Mea Hana | Ke kila kūkulu kalapona (kila kalapona haʻahaʻa) |
| Ikaika Hāʻawi | ≥ 250 MPa (36 ksi) |
| Ikaika Hoʻopaʻa | 400 – 550 MPa |
| Kaʻina Hana Hana | ʻŌwili Wela (HR) |
| Waiwai | Metrika (SI) | ʻEmepela (ʻAmelika Hui Pū ʻIa) |
| Ikaika Hāʻawi (min) | ≥ 250 MPa | ≥ 36,000 psi |
| Ikaika Hoʻopaʻa | 400 - 550 MPa | 58,000 - 80,000 psi |
| Hoʻolōʻihi (min) | ≥ 20% (i loko o 200 mm) | ≥ 20% (i loko o 8 ʻīniha) |
| Hoʻolōʻihi (min) | ≥ 23% (i loko o 50 mm) | ≥ 23% (i loko o 2 ʻīniha) |
| Modulus o ka Elasticity | 200 GPa | 29,000 ksi |
Nā Kahawai Kūlana ʻAmelika ASTM A36 (Nā Kahawai Kūlana - ʻAno C)
| ʻIniha | paona/kapuaʻi | d (mm) | b (mm) | ʻelua (mm) | tf (mm) |
| C3 x 3.5 | 3.5 | 76.2 | 35.8 | 4.3 | 6.9 |
| C3 x 4.1 | 4.1 | 76.2 | 35.8 | 4.3 | 6.9 |
| C4 x 5.4 | 5.4 | 101.6 | 40.2 | 4.7 | 7.5 |
| C5 x 6.7 | 6.7 | 127 | 44.5 | 4.8 | 8.1 |
| C6 x 8.2 | 8.2 | 152.4 | 48.8 | 5.1 | 8.7 |
| C8 x 11.5 | 11.5 | 203.2 | 57.4 | 5.6 | 9.9 |
| C10 x 15.3 | 15.3 | 254 | 66 | 6.1 | 11.1 |
| C12 x 20.7 | 20.7 | 304.8 | 74.7 | 7.2 | 12.7 |
| C15 x 33.9 | 33.9 | 381 | 86.4 | 10.2 | 16.5 |
Nā Kahawai Kūlana ʻAmelika ASTM A36 (Nā Kahawai Like ʻole - ʻAno MC)
| ʻIniha | paona/kapuaʻi | d (mm) | b (mm) | ʻelua (mm) |
| MC6 x 12 | 12 | 152.4 | 63.4 | 7.9 |
| MC8 x 18.7 | 18.7 | 203.2 | 75.6 | 8.9 |
| MC10 x 22 | 22 | 254 | 84.2 | 7.4 |
| MC12 x 31 | 31 | 304.8 | 93.2 | 9.4 |
Kaomi i ka pihi ma ka ʻākau
Kūlana Mea Hana
Hana ʻia e like me ASTM A36, ke kikoʻī maʻamau no ke kila kila kalapona maʻamau, e hōʻoiaʻiʻo ana i nā waiwai mechanical hilinaʻi no nā noi kūkulu.
Kūlana Ana
Hana ʻia me ka pololei e like me nā hoʻomanawanui dimensional ASTM A6 / A6M no ka nui kūlike a me ke kūpono pololei.
Nā lōʻihi i loaʻa
ʻO nā lōʻihi maʻamau e komo pū me 20 kapuaʻi (6.1m) a me 40 kapuaʻi (12.2m). Loaʻa nā lōʻihi ʻoki maʻamau e hoʻonui i ka pono o ka hoʻouka ʻana i nā ipu a kūpono i nā pono o ka papahana.
Nā Koho Hana ʻIli
Hāʻawi ʻia nā koho hoʻopau he nui: ka hoʻopau kila ʻeleʻele kumu, ka ʻili i uhi ʻia me ka primer, a me ka hana galvanized hot-dip e hoʻokō piha ana i nā kūlana anti-corrosion ASTM A123.
Palapala Hōʻoia Kūlana
Hāʻawi mākou i nā Hōʻike Hoʻāʻo Wili (MTC) kūhelu e kūlike me EN 10204 3.1, e uhi ana i ka ʻikepili piha o nā mea a me nā ʻikepili nānā hana.
Nā Pōmaikaʻi o ka Mākeke ʻĀpana
Ke kālele nui nei mākou i ka mākeke ʻAmelika, me nā lālā kūloko i hoʻokumu ʻia ma ʻAmelika Hui Pū ʻIa a me Guatemala e hāʻawi i ka lawelawe i kuhikuhi ʻia a kūloko no nā mea kūʻai aku kūloko.
Hana Kūkulu Hilinaʻi
Me ka ikaika haʻahaʻa loa o 36,000 psi (250 MPa), hāʻawi kā mākou mau ʻaoʻao kila A36 i ka pono kūkulu kiʻekiʻe a me ka hiki ke lawe i ka ukana paʻa i hoʻohālikelike ʻia me nā ʻāpana kila maʻamau.
Hoʻouna & Logistics i hoʻomaikaʻi ʻia
Kākoʻo mākou i nā lawelawe hoʻouna piha mai kēlā puka a i kēia puka. ʻO ka ʻōpala kai i hoʻonohonoho pono ʻia e pale aku i ka makū a me ka popo, e mālama ana i nā huahana i ke kūlana kūpono i ka wā o ka lawe ʻana i ke kai.
Nā Kaola a me nā Koluma
Nā ʻāpana kūkulu no nā hana lāʻau a me ke kūkulu ʻana i ka waʻa, i hana ʻia e kū i ke kaumaha māmā a me ke kaulike.
Nā Kiʻi Kākoʻo
Nā ʻākoakoa mōlina i kūkulu ʻia e hoʻopaʻa i nā lako, nā paipu, nā lako a me nā mea hoʻonohonoho ʻē aʻe.
Nā Alanui Crane
Nā ʻōnaehana kaʻaahi kūpono no nā crane huakaʻi māmā a me waena.
Nā Kākoʻo Alahaka
Ua hoʻopili ʻia nā koʻokoʻo nakinaki a me nā lālā kākoʻo i nā ʻano alahaka pōkole.
1. Hoʻopili ʻoihana
Paʻa Palekana: Pale aku nā kaula kila tensile kiʻekiʻe a me nā pale lihi i ka hoʻokae ʻana o ka flange.
Palekana i ka popo: ʻO ka ʻili plastik wai ʻole a i ʻole ka uhi ulana me nā mea hoʻomaloʻo kūloko e mālama i nā waiwai i maloʻo.
Māka hiki ke hahai ʻia: Hōʻike nā lepili metala pale i ka makani ma kēlā me kēia pūʻolo i ka helu wela, ka pae Gr.50 a me nā nui o ka huahana.
2. Hoʻouna Hoʻomaikaʻi ʻia
Pahu 20GP: Kūpono i nā ʻaoʻao lōʻihi 5.8m
Pahu 40HC: He kūpono no nā lōʻihi 11.8m / 12m, i ʻōlelo ʻia no nā papahana nui
Nā Koho ʻē aʻe: Nā ipu hāmama no ka hoʻouka ʻana i ka crane; lawelawe breakbulk no nā kauoha tona kiʻekiʻe
3. Logistics ʻĀpana
Hoʻouna ʻia mai ka puka a i ka wahi: Hoʻonohonoho nā lālā o ʻAmelika Hui Pū ʻIa a me Guatemala i ka hoʻouna ʻana i nā moena pālahalaha i nā kahua kūkulu.
Ke kūpaʻa o ka ukana: Hoʻokaʻawale nā poloka lāʻau i ke kila i hoʻopili ʻia e pale aku i ke kūlou ʻana i ka wā e lawe ʻia ai.
Q1: He aha ke kila ASTM A36?
A: ʻO ke kila kila haʻahaʻa kalapona kaulana ʻo ʻAmelika ʻĀkau me ka hiki ke hoʻopili maikaʻi ʻia a me ke ʻano hana no ke kūkulu ʻana a me nā hana ʻoihana.
Q2: ʻO ka ʻokoʻa ma waena o ke kahawai C a me ke kahawai MC?
A: Loaʻa i nā kahawai C maʻamau nā flanges kūloko i hoʻopaʻa ʻia me nā nui US paʻa. Loaʻa i nā kahawai MC ka flanged hiki ke hoʻololi ʻia a me nā ana pūnaewele no nā mōlina maʻamau a me nā kaula alapiʻi. Loaʻa ka papa ASTM A36 no nā mea ʻelua.
Q3: Nā nui o ke kahawai ASTM A36 maʻamau?
A: Hoʻomalu ʻia e ASTM A6, ʻo ka hohonu e uhi ana i 3” (C3) a i 15” (C15). ʻAno lepili: hohonu × kaumaha no kēlā me kēia kapuaʻi, e laʻa me C3×4.1, C8×11.5.
Q4: Hiki ke hoʻoheheʻe ʻia ʻo ASTM A36?
A: ʻAe. Hana maikaʻi ka hoʻoheheʻe ʻana o SMAW, GMAW a me ka oxyacetylene. ʻAʻole pono ka mālama wela no ka mānoanoa maʻamau.
Q5: Hiki i nā kahawai U ASTM A36 ke hoʻoheheʻe ʻia i ka galvanized wela?
A: ʻAe. Hāʻawi ka ASTM A123 hot-dip galvanizing i ka palekana hilinaʻi no nā wahi o waho a me ke kahakai.
Q6: He aha ka ʻike ma ka ASTM A36 MTC?
A: Aia i loko o ka palapala hōʻoia EN 10204 3.1 ka haku mele kemika, nā hopena hoʻāʻo mīkini a me ka helu wela no ka hiki ke hahai ʻia.
Q7: Nā lōʻihi hoʻokuʻu aku maʻamau?
A: 20 kapuaʻi / 40 kapuaʻi, 5.8m / 11.8m. Hiki ke hoʻonohonoho ʻia ke ʻoki ʻana maʻamau.
Q8: Nā hoʻohana maʻamau no nā kahawai ASTM A36?
A: Nā mōlina hale, nā lintel, nā ʻāpana alahaka, nā pale alanui, nā kalaka kalaka, nā kākoʻo mīkini, nā lako mahiʻai a me nā mōlina kākoʻo lā.
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