CN105904119A - 一种塔筒法兰焊接后的法兰锥度矫正方法 - Google Patents
一种塔筒法兰焊接后的法兰锥度矫正方法 Download PDFInfo
- Publication number
- CN105904119A CN105904119A CN201610205161.3A CN201610205161A CN105904119A CN 105904119 A CN105904119 A CN 105904119A CN 201610205161 A CN201610205161 A CN 201610205161A CN 105904119 A CN105904119 A CN 105904119A
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- China
- Prior art keywords
- flange
- wall thickness
- tower
- heating
- grilled gun
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 61
- 238000002372 labelling Methods 0.000 claims abstract description 7
- 238000005259 measurement Methods 0.000 claims abstract description 7
- 239000000729 antidote Substances 0.000 claims description 15
- 238000007669 thermal treatment Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000004927 fusion Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 1
- 238000011981 development test Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610205161.3A CN105904119B (zh) | 2016-04-05 | 2016-04-05 | 一种塔筒法兰焊接后的法兰锥度矫正方法 |
Applications Claiming Priority (1)
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CN201610205161.3A CN105904119B (zh) | 2016-04-05 | 2016-04-05 | 一种塔筒法兰焊接后的法兰锥度矫正方法 |
Publications (2)
Publication Number | Publication Date |
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CN105904119A true CN105904119A (zh) | 2016-08-31 |
CN105904119B CN105904119B (zh) | 2017-12-26 |
Family
ID=56744693
Family Applications (1)
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CN201610205161.3A Active CN105904119B (zh) | 2016-04-05 | 2016-04-05 | 一种塔筒法兰焊接后的法兰锥度矫正方法 |
Country Status (1)
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CN (1) | CN105904119B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110711794A (zh) * | 2019-11-25 | 2020-01-21 | 湖南恒岳重钢钢结构工程有限公司 | 风电塔筒法兰外翻矫正装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101433999A (zh) * | 2008-12-15 | 2009-05-20 | 中国水利水电第三工程局有限公司 | 一种控制法兰焊接变形的方法 |
CN202031789U (zh) * | 2011-03-30 | 2011-11-09 | 江苏新誉重工科技有限公司 | 一种反向平衡法兰 |
JP2012207512A (ja) * | 2011-03-29 | 2012-10-25 | Teruji Sakakibara | Sk式型枠状コンクリートブロック |
CN103042075A (zh) * | 2012-12-28 | 2013-04-17 | 广州文冲船厂有限责任公司 | 一种筒体结构直径超差的火工矫正方法 |
US20140260017A1 (en) * | 2013-03-15 | 2014-09-18 | Charles A. Noble, III | Fire door stop system |
CN104088760A (zh) * | 2014-06-27 | 2014-10-08 | 中航虹波风电设备有限公司 | 风塔法兰椭圆超差火攻校正方法 |
-
2016
- 2016-04-05 CN CN201610205161.3A patent/CN105904119B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101433999A (zh) * | 2008-12-15 | 2009-05-20 | 中国水利水电第三工程局有限公司 | 一种控制法兰焊接变形的方法 |
JP2012207512A (ja) * | 2011-03-29 | 2012-10-25 | Teruji Sakakibara | Sk式型枠状コンクリートブロック |
CN202031789U (zh) * | 2011-03-30 | 2011-11-09 | 江苏新誉重工科技有限公司 | 一种反向平衡法兰 |
CN103042075A (zh) * | 2012-12-28 | 2013-04-17 | 广州文冲船厂有限责任公司 | 一种筒体结构直径超差的火工矫正方法 |
US20140260017A1 (en) * | 2013-03-15 | 2014-09-18 | Charles A. Noble, III | Fire door stop system |
CN104088760A (zh) * | 2014-06-27 | 2014-10-08 | 中航虹波风电设备有限公司 | 风塔法兰椭圆超差火攻校正方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110711794A (zh) * | 2019-11-25 | 2020-01-21 | 湖南恒岳重钢钢结构工程有限公司 | 风电塔筒法兰外翻矫正装置 |
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Publication number | Publication date |
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CN105904119B (zh) | 2017-12-26 |
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Address after: Six Ao town of Zhangpu County in Fujian province 363200 city of Zhangzhou Laoshan Hill (Zhangzhou Yifan heavy industry limited company office building 13 Room 305) Applicant after: FUJIAN FUCHUAN YIFAN NEW ENERGY EQUIPMENT MANUFACTURING Co.,Ltd. Address before: Six Ao town of Zhangpu County in Fujian province 363200 city of Zhangzhou Laoshan Hill (Zhangzhou Yifan heavy industry limited company office building 13 Room 305) Applicant before: FUJIAN YIFAN NEW ENERGY EQUIPMENT MANUFACTURING Co.,Ltd. |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A flange taper correction method after tower flange welding Effective date of registration: 20211222 Granted publication date: 20171226 Pledgee: Ping An Bank Co.,Ltd. Zhangzhou Branch Pledgor: FUJIAN FUCHUAN YIFAN NEW ENERGY EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2021350000166 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231102 Granted publication date: 20171226 Pledgee: Ping An Bank Co.,Ltd. Zhangzhou Branch Pledgor: FUJIAN FUCHUAN YIFAN NEW ENERGY EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2021350000166 |