Chitsulo cha Kaboni Chotenthedwa ndi Moto ASTM A36/A572/A992 IPE/IPN 80-600 I Beam
| Chinthu | Kufotokozera |
|---|---|
| Dzina la Chinthu | Mzere wa ASTM A36 / A572 / A992 I |
| Miyezo | ASTM A36 / A572 / A992 |
| Mawonekedwe | Mtanda Wokhala ndi Maonekedwe Awiri / Wotakata wa Flange |
| Kukula | M'lifupi 100–600 mm, Kutalika 100–600 mm, Kukhuthala 6–25 mm |
| Utali | 6 m / 12 m (yosinthika) |
| Mphamvu Yopereka | ≥ 250–345 MPa (A36), ≥ 345 MPa (A572/A992) |
| Kugwiritsa ntchito | Nyumba, milatho, nyumba zosungiramo katundu, nyumba zamafakitale |
| Nthawi yoperekera | Masiku 7–20 |
ASTM A36 / A572 / A992 I Beam – Kapangidwe ka Mankhwala
| Kalasi yachitsulo | Masitaelo | Mpweya, % yokwanira | Manganese % | Phosphorus, % yokwanira | Sulfure, % yokwanira | Silicon % |
|---|---|---|---|---|---|---|
| A36 | Zigawo zachitsulo | 0.26 | 0.60–0.90 | 0.04 | 0.05 | ≤0.40 |
| A572 Giredi 50 | Zigawo zachitsulo | 0.23 | 0.85 | 0.04 | 0.05 | ≤0.30 |
| A992 | Zigawo zachitsulo | 0.20 | 0.50–0.80 | 0.04 | 0.05 | ≤0.40 |
Zindikirani:Kuchuluka kwa mkuwa kumatha kufotokozedwa ngati pempho la oda likuperekedwa.
ASTM A36 / A572 / A992 I Beam – Katundu wa Makina
| Kalasi yachitsulo | Masitaelo | Mphamvu Yokoka, ksi [MPa] | Point Yophukira, min, ksi [MPa] | Kutalika kwa mainchesi 8 [200 mm], osachepera % | Kutalika kwa mainchesi awiri [50 mm], osachepera % |
|---|---|---|---|---|---|
| A36 | Zigawo zachitsulo | 58–80 [400–550] | 36 [250] | 20 | 21 |
| A572 Giredi 50 | Zigawo zachitsulo | 65–80 [450–550] | 50 [345] | 18 | 19 |
| A992 | Zigawo zachitsulo | 65–80 [450–550] | 50 [345] | 18 | 19 |
Miyeso ya IPE
| Chinthu | Kulemera (kg/m2) | Kuzama (mm) | M'lifupi (mm) | Kukhuthala kwa ukonde (mm) | Kulemera kwa flange (mm) |
|---|---|---|---|---|---|
| IPE 80 | 6.0 | 80 | 46 | 3.8 | 5.2 |
| IPE 100 | 8.1 | 100 | 55 | 4.1 | 5.7 |
| IPE 120 | 10.4 | 120 | 64 | 4.4 | 6.3 |
| IPE 140 | 12.9 | 140 | 73 | 4.7 | 6.9 |
| IPE 160 | 15.8 | 160 | 82 | 5.0 | 7.4 |
| IPE 180 | 18.8 | 180 | 91 | 5.3 | 8.0 |
| IPE 200 | 22.4 | 200 | 100 | 5.6 | 8.5 |
| IPE 220 | 26.2 | 220 | 110 | 5.9 | 9.2 |
| IPE 240 | 30.7 | 240 | 120 | 6.2 | 9.8 |
| IPE 270 | 36.1 | 270 | 135 | 6.6 | 10.2 |
| IPE 300 | 42.2 | 300 | 150 | 7.1 | 10.7 |
| IPE 330 | 49.1 | 330 | 160 | 7.5 | 11.5 |
| IPE 360 | 57.1 | 360 | 170 | 8 | 12.7 |
| IPE 400 | 66.3 | 400 | 180 | 8.6 | 13.6 |
| IPE 450 | 79.1 | 450 | 190 | 9.4 | 14.6 |
| IPE 500 | 90.7 | 500 | 200 | 10.2 | 16 |
| IPE 550 | 106.0 | 550 | 210 | 11.2 | 17.2 |
| IPE 600 | 124.4 | 600 | 220 | 12 | 19 |
Miyeso ya IPN
| Chinthu | Kulemera (kg/m2) | Kuzama (mm) | M'lifupi (mm) | Kukhuthala kwa ukonde (mm) | Kulemera kwa flange (mm) |
|---|---|---|---|---|---|
| IPN 80 | 5.9 | 80 | 42 | 3.9 | 5.9 |
| IPN 100 | 8.3 | 100 | 50 | 4.5 | 6.8 |
| IPN 120 | 11.1 | 120 | 58 | 5.1 | 7.7 |
| IPN 140 | 14.3 | 140 | 66 | 5.7 | 8.6 |
| IPN 160 | 17.9 | 160 | 74 | 6.3 | 9.5 |
| IPN 180 | 21.9 | 180 | 82 | 6.9 | 10.4 |
| IPN 200 | 26.2 | 200 | 90 | 7.5 | 11.3 |
| IPN 220 | 31.1 | 220 | 98 | 8.1 | 12.2 |
| IPN 240 | 36.2 | 240 | 106 | 8.7 | 13.1 |
| IPN 260 | 41.9 | 260 | 113 | 9.4 | 14.1 |
| IPN280 | 47.9 | 280 | 119 | 10.1 | 15.2 |
| IPN 300 | 54.2 | 300 | 125 | 10.8 | 16.2 |
| IPN320 | 61.0 | 320 | 131 | 11.5 | 17.3 |
| IPN 340 | 68.0 | 340 | 137 | 12.2 | 18.3 |
| IPN 360 | 76.1 | 360 | 143 | 13 | 19.5 |
| IPN 400 | 92.4 | 400 | 155 | 14.4 | 21.6 |
| IPN 450 | 115 | 450 | 170 | 16.2 | 24.3 |
| IPN 500 | 141 | 500 | 185 | 18 | 27 |
| IPN 550 | 166 | 550 | 200 | 19 | 30 |
| IPN 600 | 199 | 600 | 215 | 21.6 | 32.4f |
Chitsulo Chotentha Chozungulira Kaboni:Chikhalidwe chokhazikika
Kuviika kotentha kwambiri: ≥85μm (yogwirizana ndi ASTM A123)
Kuphimba: Pogwiritsa ntchito mfuti yopopera mpweya, utoto wamadzimadzi umayikidwa mofanana pa matabwa achitsulo.
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Nyumba ZomangiraMatabwa ndi zipilala za nyumba zazitali, mafakitale, nyumba zosungiramo katundu, ndi milatho zomwe zimapereka chithandizo chachikulu chonyamula katundu.
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Uinjiniya wa Mlatho: Matabwa oyambira ndi achiwiri a milatho yamisewu ndi ya oyenda pansi.
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Chithandizo cha Zipangizo Zolemera ndi Zamakampani: Thandizo lalikulu la makina ndi mapulatifomu a mafakitale.
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Kulimbitsa Kapangidwe ka Nyumba: Kulimbitsa kapena kulimbitsa ziwalo zomwe zilipo kuti ziwonjezere mphamvu zawo zonyamula kapena kusinthasintha.
1) Ofesi ya Nthambi - Thandizo mu Chisipanishi, thandizo ndi njira zoyendetsera kasitomu, ndi zina zotero.
2) Matani opitilira 5,000 a katundu alipo, okhala ndi makulidwe osiyanasiyana
3) Yawunikidwa ndi mabungwe odalirika monga CCIC, SGS, BV, ndi TUV, yokhala ndi ma CD abwinobwino okhala ndi malo osambira.
KUPAKIRA
Kunyamula bwino ma I-Beams patali n'kofunika kwambiri. Kulongedza bwino kwa ma I-Beams ndi:
Chitsulo Chomangidwa: Ma I-beams amamangidwa mwamphamvu ndi kumangidwa kuti azigwirizana.
Matabwa Othandizira Matabwa: Kuti zinthu zikhale zolimba komanso kuti zisapindike, pakati pa zigawo.
Zipewa Zoteteza: Malekezero a matabwa amatetezedwa ku kuwonongeka pogwira ntchito.
Kupewa Dzimbiri: Yopakidwa mafuta ndi/kapena yokutidwa kuti iteteze ku chinyezi ndi dzimbiri kuti igwiritsidwe ntchito panyanja kapena paulendo wautali.
KUTUMIZA
Timapereka njira zotumizira zinthu zosiyanasiyana kuti tikwaniritse zosowa zosiyanasiyana zapadziko lonse lapansi komanso zapakhomo:
Kutumiza kuchokera ku doko kupita ku doko: Kutsegula chidebe motetezeka ndi kuchisunga kuti chinyamulidwe kudziko lina.
Kuyendera Magalimoto Onyamula Magalimoto: Kutumiza kwabwinobwino kumalo omangira nyumba kwanuko.
Kayendetsedwe ka Ntchito Kochokera ku Mapulojekiti: Kuyang'anira kukula/kutalika kwa mipiringidzo yosiyanasiyana kuti malo oikiramo zinthu azikhala osiyanasiyana.
Nthawi yotsogolera: Maoda a Standard I Beams omwe ali m'sitolo akhoza kuperekedwa mkati mwa masiku 7-15, makulidwe apadera angaperekedwenso.
Yankho la Mayendedwe a Msika wa ku America: Miyala ya ASTM imatumizidwa makamaka ku America ndi katundu wapanyanja wokhala ndi ziwiya ndipo imatetezedwa ndi zingwe zachitsulo, chitetezo chakumapeto ndi zokutira zotsutsana ndi dzimbiri kuti ziperekedwe bwino komanso motetezeka.
1. Kodi ma I beams anu amakwaniritsa miyezo iti?
ASTM A36, A572 Giredi 50, ndi A992, zonse zimapangidwa motsatira miyezo yapadziko lonse lapansi.
2. Kodi pali makulidwe otani?
M'lifupi ndi kutalika: 80–600 mm, makulidwe: 6–25 mm, kutalika: 6 m / 12 m kapena kusintha momwe mungasinthire.
3. Kodi mungathe kuchiza kapena kudula pamwamba pa denga?
Inde, kudula, kuboola, kupaka utoto, ndi kuyika ma galvanizing kulipo.
4. Kodi nthawi yoperekera ndi yotani?
Masiku 7–20 kutengera kuchuluka ndi kusintha kwa zinthu.
5. Kodi mumapereka satifiketi yabwino?
Inde, Zikalata Zoyesera za Mill (MTC) ndi kuwunika kwa anthu ena (SGS, BV, TÜV) zimathandizidwa.
6. Kodi mumavomereza malipiro otani?
T/T: 30% pasadakhale, 70% yotsala.
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