Muhtasari wa Moto-rolled H Beam & I Beam
Boriti ya chuma iliyoviringishwa kwa moto yenye sehemu ya msalaba yenye umbo la H, inayotumika zaidi katika miundo ya kurundika na kubakiza. Boriti ya H imetengenezwa na kuboreshwa kutoka kwa boriti ya I, aina ya chuma chenye wasifu wa kiuchumi chenye uwezo bora wa ufundi. Bamba za wavuti na flange ziko kwenye bomba. Flange ya ndani inaenda sambamba na ile ya nje. Flange zake ni sawa sana na kingo zake ni wazi, hasa zikipewa majina kwa kufanana kati ya umbo la sehemu na herufi "H".
Mihimili ya chuma ya I hutumika kwa matumizi mbalimbali ya kimuundo. Istilahi maalum hutumika kuelezea sifa na sifa za mihimili ya I.
Mihimili ya chuma ya I inaweza kupatikana katika karibu miradi yote ya ujenzi, kuanzia majengo marefu na barabara kuu hadi ujenzi wa makazi na kreni za viwandani. Sifa za mihimili ya I hufanya iwe chaguo bora la kusawazisha nguvu na uzito wa mihimili. Sehemu kubwa ya eneo la sehemu ya msalaba ya mihimili ya I iko mbali na mhimili usioegemea upande wowote wa mihimili, na kusababisha wakati mwingi wa hali ya chini, au thamani ya "I".
Vipimo vya Beam ya H iliyoviringishwa kwa Moto na Beam ya I
| Jina la Bidhaa | Wasifu wa Chuma wa Universal Safu wima H au boriti I |
|
Ukubwa | 1. Upana wa Wavuti (Urefu): 100-900mm |
| 2. Upana wa Flange (B): 100-300mm | |
| 3. Unene wa Wavuti (t1): 5-30mm | |
| 4. Unene wa Flange (t2): 5-30m | |
| Urefu | 6m 9m 12m au inavyohitajika |
| Kiwango | JIS G3101 EN10025 ASTM A36 ASTM A572 ASTM A992 |
| Nyenzo | Q235B Q345B Q420C Q460C SS400 SS540 S235 S275 S355 A36 A572 G50 G60 |
| Mbinu | Imeviringishwa kwa moto |
|
Maombi | 1. Muundo wa viwanda wa mabano ya kubeba muundo wa chuma 2. Rundo la chuma la uhandisi chini ya ardhi na muundo wa kubakiza. 4. Vipengele vikubwa vya daraja la chuma 5. Meli, muundo wa fremu ya utengenezaji wa mashine 6. Mabano ya treni, gari, boriti ya trekta |
| Ufungashaji | Hamisha ufungashaji wa kawaida au kulingana na mahitaji ya wateja |
| Muda wa Malipo | TT LC DP |
Ukubwa wa Boriti ya H iliyoviringishwa kwa Moto
| UKUBWA WA MIMINGI H | |||||
| Ukubwa | kipimo cha sehemu (mm) | kilo/m | Ukubwa | Kipimo cha sehemu (mm) | kilo/m |
| 100*100 | 10*100*6*8 | 17.2 | 175*90 | 175*90*5*8 | 18.2 |
| 125*125 | 125*125*6.5*9 | 23.8 | 200*100 | 198*99*4.5*7 | 18.5 |
| 150*150 | 150*150*7*10 | 31.9 | 200*100*5.5*8 | 21.7 | |
| 175*175 | 175*175*7.5*11 | 40.4 | 250*125 | 248*124*5*8 | 25.8 |
| 200*200 | 200*200*8*12 | 50.5 | 250*125 | 250*125*6*9 | 29.7 |
| 200*204*12*12 | 56.7 | 300*150 | 298*149*5.5*8 | 32.6 | |
| 250*250 | 250*250*9*14 | 72.4 | 300*150*6.5*9 | 37.3 | |
| 250*255*14*14 | 82.2 | 350*175 | 346*174*6*9 | 41.8 | |
| 300*300 | 294*302*12*12 | 85 | 350*175*7*11 | 50 | |
| 300*300*10*15 | 94.5 | 400*200 | 396*199*7*11 | 56.7 | |
| 300*305*15*15 | 106 | 400*200*8*13 | 66 | ||
| 350*350 | 344*348*10*16 | 115 | 450*150 | 450*150*9*14 | 65.5 |
| 350*350*12*19 | 137 | 450*200 | 446*199*8*12 | 66.7 | |
| 400*400 | 388*402*15*15 | 141 | 450*200*9*14 | 76.5 | |
| 394*398*11*18 | 147 | 500*200 | 496*199*9*14 | 79.5 | |
| 400*400*13*21 | 172 | 500*200*10*16 | 89.6 | ||
| 400*408*21*21 | 197 | 506*201*11*19 | 103 | ||
| 414*405*18*28 | 233 | 600*200 | 596*199*10*15 | 95.1 | |
| 150*100 | 148*100*6*9 | 21.4 | 600*200*11*17 | 106 | |
| 200*150 | 194*150*6*9 | 31.2 | 606*201*12*20 | 120 | |
| 250*175 | 244*175*7*11 | 44.1 | 700*300 | 692*300*13*20 | 166 |
| 300*200 | 294*200*8*12 | 57.3 | 700*300*13*24 | 185 | |
| 350*250 | 340*250*9*14 | 79.7 | 800*300 | 792*300*14*22 | 191 |
| 400*300 | 390*300*10*16 | 107 | 800*300*14*26 | 210 | |
| 450*300 | 440*300*11*18 | 124 | 900*300 | 890*299*15*23 | 213 |
| 500*300 | 482*300*11*15 | 115 | 900*300*16*28 | 243 | |
| 488*300*11*18 | 129 | 912*302*18*34 | 286 | ||
| 600*300 | 582*300*12*17 | 137 | |||
| 588*300*12*20 | 151 | ||||
| 594*302*14*23 | 175 | ||||
| 100*50 | 100*50*5*7 | 9.54 | |||
| 125*60 | 125*60*6*8 | 13.3 | |||
| 150*75 | 150*75*5*7 | 14.3 | |||
Ukubwa wa Beam I Iliyoviringishwa kwa Moto
| Bidhaa | UKUBWA WA MIMI (mm) | Uzito wa nadharia | ||||
| h | b | d | t | r1 | kilo/m | |
| 10 | 100 | 68 | 4.5 | 7.6 | 3.3 | 11.2 |
| 12 | 120 | 74 | 5 | 8.4 | 3.5 | 14 |
| 14 | 140 | 80 | 5.5 | 9.1 | 3.8 | 16.9 |
| 16 | 160 | 88 | 6 | 9.9 | 4 | 20.5 |
| 18 | 180 | 94 | 6.5 | 10.7 | 4.3 | 24.1 |
| 20a | 200 | 100 | 7 | 11.4 | 4.5 | 27.9 |
| 20b | 200 | 102 | 9 | 11.4 | 4.5 | 31.1 |
| 22a | 220 | 110 | 7.5 | 12.3 | 4.8 | 33 |
| 22b | 220 | 112 | 9.5 | 12.3 | 4.8 | 36.4 |
| 25a | 250 | 116 | 8 | 13 | 5 | 38.1 |
| 25b | 250 | 118 | 10 | 13 | 5 | 42 |
| 28a | 280 | 122 | 8.5 | 13.7 | 5.3 | 43.4 |
| 28b | 280 | 124 | 10.5 | 13.7 | 5.3 | 47.9 |
| 30a | 300 | 126 | 9 | 48.084 | ||
| 30b | 300 | 128 | 11 | 52.794 | ||
| 30c | 300 | 130 | 13 | 52.717 | ||
| 32a | 320 | 130 | 9.5 | 15 | 5.8 | 52.7 |
| 32b | 320 | 132 | 11.5 | 15 | 5.8 | 57.7 |
| 32c | 320 | 134 | 13.5 | 15 | 5.8 | 62.8 |
| 36a | 360 | 136 | 10 | 15.8 | 6 | 59.9 |
| 36b | 360 | 138 | 12 | 15.8 | 6 | 65.6 |
| 36c | 360 | 140 | 14 | 15.8 | 6 | 71.2 |
| 40a | 400 | 142 | 10.5 | 16.5 | 6.3 | 67.6 |
| 40b | 400 | 144 | 12.5 | 16.5 | 6.3 | 73.8 |
| 40c | 400 | 146 | 14.5 | 16.5 | 6.3 | 80.01 |
| 45a | 450 | 150 | 11.5 | 18 | 6.8 | 80.4 |
| 45b | 450 | 152 | 13.5 | 18 | 6.8 | 87.4 |
| 45c | 450 | 154 | 15.5 | 18 | 6.8 | 94.5 |
| 50a | 500 | 158 | 12 | 20 | 7 | 93.6 |
| 50b | 500 | 160 | 14 | 20 | 7 | 101 |
| 50c | 500 | 162 | 16 | 20 | 7 | 109 |
| 56a | 560 | 166 | 12.5 | 21 | 7.3 | 106.2 |
| 56b | 560 | 168 | 14.5 | 21 | 7.3 | 115 |
| 56c | 560 | 170 | 16.5 | 21 | 7.3 | 123.9 |
| 63a | 630 | 176 | 13 | 22 | 7.5 | 121.6 |
| 63b | 630 | 178 | 15 | 22 | 7.5 | 131.5 |
| 63c | 630 | 180 | 17 | 22 | 7.5 | 141 |
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Njia ya Chuma ya Mihimili ya A36 U
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Muuzaji wa Chuma cha Boriti cha ASTM A36 H
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Boriti ya H/Flange pana ya Miundo
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Boriti ya H Beam na Boriti ya I ya chuma kilichoviringishwa kwa moto
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Chuma cha S275JR T Boriti/ Chuma cha Angle T
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S355JR Kiundo cha Chuma cha Boriti/Upau wa T
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Boriti ya U ya Chuma ya ST37 Q345













