CN103920776A - 一种直线型加热炉炉管的弯曲工艺 - Google Patents
一种直线型加热炉炉管的弯曲工艺 Download PDFInfo
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- CN103920776A CN103920776A CN201410147496.5A CN201410147496A CN103920776A CN 103920776 A CN103920776 A CN 103920776A CN 201410147496 A CN201410147496 A CN 201410147496A CN 103920776 A CN103920776 A CN 103920776A
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- Prior art keywords
- fixture
- bending
- boiler tube
- dipper crowding
- crowding gear
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- 238000005452 bending Methods 0.000 title claims abstract description 63
- 238000010438 heat treatment Methods 0.000 title claims abstract description 28
- 238000005516 engineering process Methods 0.000 title abstract description 4
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 25
- 238000003754 machining Methods 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 9
- 238000004513 sizing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 210000000245 forearm Anatomy 0.000 claims description 3
- 238000000465 moulding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
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Priority Applications (1)
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CN201410147496.5A CN103920776B (zh) | 2014-04-14 | 2014-04-14 | 一种直线型加热炉炉管的弯曲工艺 |
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CN201410147496.5A CN103920776B (zh) | 2014-04-14 | 2014-04-14 | 一种直线型加热炉炉管的弯曲工艺 |
Publications (2)
Publication Number | Publication Date |
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CN103920776A true CN103920776A (zh) | 2014-07-16 |
CN103920776B CN103920776B (zh) | 2016-02-24 |
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CN201410147496.5A Active CN103920776B (zh) | 2014-04-14 | 2014-04-14 | 一种直线型加热炉炉管的弯曲工艺 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083753A (en) * | 1960-07-14 | 1963-04-02 | Macomber Inc | Tube bending apparatus |
CN1202399A (zh) * | 1997-05-23 | 1998-12-23 | 利里建筑机械有限公司 | 组合式多用弯曲机和其线性自动位置调节系统 |
US20060112752A1 (en) * | 2004-11-30 | 2006-06-01 | Ping-Kun Hu | Tube bender |
CN101332478A (zh) * | 2007-06-28 | 2008-12-31 | 上海船舶工艺研究所 | 一种数控板材热应力曲面成形机 |
KR20130021663A (ko) * | 2011-08-23 | 2013-03-06 | 현대중공업 주식회사 | 파이프 벤딩 장치 |
CN103191962A (zh) * | 2013-04-22 | 2013-07-10 | 天津凯创拓达金属结构有限公司 | 多角度折弯机 |
-
2014
- 2014-04-14 CN CN201410147496.5A patent/CN103920776B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083753A (en) * | 1960-07-14 | 1963-04-02 | Macomber Inc | Tube bending apparatus |
CN1202399A (zh) * | 1997-05-23 | 1998-12-23 | 利里建筑机械有限公司 | 组合式多用弯曲机和其线性自动位置调节系统 |
US20060112752A1 (en) * | 2004-11-30 | 2006-06-01 | Ping-Kun Hu | Tube bender |
CN101332478A (zh) * | 2007-06-28 | 2008-12-31 | 上海船舶工艺研究所 | 一种数控板材热应力曲面成形机 |
KR20130021663A (ko) * | 2011-08-23 | 2013-03-06 | 현대중공업 주식회사 | 파이프 벤딩 장치 |
CN103191962A (zh) * | 2013-04-22 | 2013-07-10 | 天津凯创拓达金属结构有限公司 | 多角度折弯机 |
Also Published As
Publication number | Publication date |
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CN103920776B (zh) | 2016-02-24 |
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Inventor after: Wu Gang Inventor before: Cheng Mingqin |
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Effective date of registration: 20160126 Address after: Huan East Street Zhejiang Daikin village 311899 city of Shaoxing province Zhuji City, No. 186 Applicant after: Wu Gang Address before: 311817 Zhejiang city of Shaoxing province Zhuji City Ying Dian Jie Zhen Yang Yu Shan Cun Li Wu Hong northbound No. 141 Applicant before: Cheng Mingqin |
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Effective date of registration: 20161129 Address after: 226500 Rugao City, Nantong province Gaoming town center in the group of the group of eight (Gaoming Town, the center of the community neighborhood committees in the house) in the city of Patentee after: RUGAO FUKAI METAL PRODUCTS CO., LTD. Address before: Huan East Street Zhejiang Daikin village 311899 city of Shaoxing province Zhuji City, No. 186 Patentee before: Wu Gang |
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Effective date of registration: 20191121 Address after: 221300 No. 88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co., Ltd. Address before: 226500 Rugao City, Nantong province Gaoming town center in the group of the group of eight (Gaoming Town, the center of the community neighborhood committees in the house) in the city of Patentee before: RUGAO FUKAI METAL PRODUCTS CO., LTD. |
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Effective date of registration: 20220105 Address after: 221300 506, block B, electronic industrial park, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Bochuang Construction Development Group Co.,Ltd. Address before: No.88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co.,Ltd. |