CN101954398A - 直钩形拐角桩连续辊式冷弯成形方法 - Google Patents
直钩形拐角桩连续辊式冷弯成形方法 Download PDFInfo
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- CN101954398A CN101954398A CN2010101882627A CN201010188262A CN101954398A CN 101954398 A CN101954398 A CN 101954398A CN 2010101882627 A CN2010101882627 A CN 2010101882627A CN 201010188262 A CN201010188262 A CN 201010188262A CN 101954398 A CN101954398 A CN 101954398A
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- band steel
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000007493 shaping process Methods 0.000 title claims abstract description 18
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 102
- 239000010959 steel Substances 0.000 claims description 102
- 238000005452 bending Methods 0.000 claims description 29
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000010924 continuous production Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
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CN2010101882627A CN101954398B (zh) | 2010-05-31 | 2010-05-31 | 直钩形拐角桩连续辊式冷弯成形方法 |
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CN2010101882627A CN101954398B (zh) | 2010-05-31 | 2010-05-31 | 直钩形拐角桩连续辊式冷弯成形方法 |
Publications (2)
Publication Number | Publication Date |
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CN101954398A true CN101954398A (zh) | 2011-01-26 |
CN101954398B CN101954398B (zh) | 2012-01-04 |
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CN2010101882627A Expired - Fee Related CN101954398B (zh) | 2010-05-31 | 2010-05-31 | 直钩形拐角桩连续辊式冷弯成形方法 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3791185A (en) * | 1972-08-03 | 1974-02-12 | G Knudson | Method and apparatus for forming multiple panel shapes |
FR2613960A1 (fr) * | 1987-04-14 | 1988-10-21 | L Est Profiles Tubes | Procede et installation pour la fabrication d'une palplanche metallique, par profilage a froid d'une tole, et palplanche metallique profilee a froid en resultant |
CN101130956A (zh) * | 2007-08-03 | 2008-02-27 | 攀钢集团攀枝花钢铁研究院 | 冷弯钢板桩的生产工艺 |
JP2009160649A (ja) * | 2008-01-10 | 2009-07-23 | Jfe Steel Corp | ハット形鋼矢板およびその製造方法 |
-
2010
- 2010-05-31 CN CN2010101882627A patent/CN101954398B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3791185A (en) * | 1972-08-03 | 1974-02-12 | G Knudson | Method and apparatus for forming multiple panel shapes |
FR2613960A1 (fr) * | 1987-04-14 | 1988-10-21 | L Est Profiles Tubes | Procede et installation pour la fabrication d'une palplanche metallique, par profilage a froid d'une tole, et palplanche metallique profilee a froid en resultant |
CN101130956A (zh) * | 2007-08-03 | 2008-02-27 | 攀钢集团攀枝花钢铁研究院 | 冷弯钢板桩的生产工艺 |
JP2009160649A (ja) * | 2008-01-10 | 2009-07-23 | Jfe Steel Corp | ハット形鋼矢板およびその製造方法 |
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Publication number | Publication date |
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CN101954398B (zh) | 2012-01-04 |
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Denomination of invention: Continuous cold-roll-forming shaping method of straight-hook-shaped corner pile Effective date of registration: 20140530 Granted publication date: 20120104 Pledgee: Chen Qiaohua|Ye Wenxing Pledgor: Nanjing Wanhui New Material Technology Co., Ltd. Registration number: 2014320000009 |
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