CN103934336B - 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
- Publication number
- CN103934336B CN103934336B CN201410147410.9A CN201410147410A CN103934336B CN 103934336 B CN103934336 B CN 103934336B CN 201410147410 A CN201410147410 A CN 201410147410A CN 103934336 B CN103934336 B CN 103934336B
- Authority
- CN
- China
- Prior art keywords
- fixture
- bending
- dipper crowding
- crowding gear
- boiler tube
- 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.)
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Links
- 238000005452 bending Methods 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 title claims description 25
- 238000003754 machining Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 6
- 238000004513 sizing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 210000000245 forearm Anatomy 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Transmission Devices (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410147410.9A CN103934336B (zh) | 2014-04-14 | 2014-04-14 | 一种直线型加热炉炉管的弯曲工艺 |
Applications Claiming Priority (1)
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CN201410147410.9A CN103934336B (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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CN103934336A CN103934336A (zh) | 2014-07-23 |
CN103934336B true CN103934336B (zh) | 2015-10-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410147410.9A Active CN103934336B (zh) | 2014-04-14 | 2014-04-14 | 一种直线型加热炉炉管的弯曲工艺 |
Country Status (1)
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CN (1) | CN103934336B (zh) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083753A (en) * | 1960-07-14 | 1963-04-02 | Macomber Inc | Tube bending apparatus |
DE2537382A1 (de) * | 1975-08-22 | 1977-03-03 | Babcock Ag | Vorrichtung zum biegen von rohren |
JP2005305520A (ja) * | 2004-04-23 | 2005-11-04 | Opton Co Ltd | 曲げ加工装置 |
CN101564742B (zh) * | 2009-04-28 | 2011-06-15 | 北京中电华强焊接工程技术有限公司 | 弯管机及其卡紧机构 |
CN201751032U (zh) * | 2010-06-23 | 2011-02-23 | 浙江嘉兴亚达不锈钢制造有限公司 | 弯管机 |
CN102825118A (zh) * | 2011-06-19 | 2012-12-19 | 江苏亚光金属制品有限公司 | 蒸发器九字形管路弯管机 |
CN102688920B (zh) * | 2011-12-25 | 2014-08-06 | 河南科技大学 | 一种弯管机及使用该弯管机的折弯方法 |
CN102641927B (zh) * | 2012-04-28 | 2014-05-07 | 臻越自动化技术(上海)有限公司 | 折弯设备及其折弯方法 |
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2014
- 2014-04-14 CN CN201410147410.9A patent/CN103934336B/zh active Active
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Publication number | Publication date |
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CN103934336A (zh) | 2014-07-23 |
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Inventor after: Lou Guohua Inventor before: Yang Xiaofeng |
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Effective date of registration: 20150924 Address after: 311817 Zhuji City, Zhejiang province should shop Street Town Shop Street Village Town, Changxin Road, No. 8, No. Applicant after: Lou Guohua Address before: 312540 Zhejiang province Shaoxing city Xinchang County mirror ridge town big ancient village 4 Applicant before: Yang Xiaofeng |
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Inventor after: Zhang Feng Inventor before: Lou Guohua |
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Effective date of registration: 20151208 Address after: 300042 Tianjin city Hexi District Institute East talent No. 41 401-404 Patentee after: Tianjin Hao Yuan food lydtin Technology Co. Ltd. Address before: 311817 Zhuji City, Zhejiang province should shop Street Town Shop Street Village Town, Changxin Road, No. 8, No. Patentee before: Lou Guohua |
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Effective date of registration: 20160727 Address after: 300204 Pukou Road, 151-3-203, Tianjin Patentee after: Tianjin 35 Technology Co., Ltd. Address before: 300042 Tianjin city Hexi District Institute East talent No. 41 401-404 Patentee before: Tianjin Hao Yuan food lydtin Technology Co. Ltd. |
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Effective date of registration: 20180620 Address after: 402360 Chongqing Dazu (Dragon water) Industrial Park Hardware Technology Park Patentee after: Sheng Peng Hardware Products Co., Ltd. of Chongqing City Address before: 272007 Xian Ying Road, Jining City, Shandong Province, No. 5 Co-patentee before: Li Yuhong Patentee before: Liu Longhai Co-patentee before: Liu Layun Co-patentee before: Yin Xuefen Co-patentee before: Zhang Xiuhua |
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Effective date of registration: 20190705 Address after: 22 2002 Xiangshi Village, Zhewang Town, Ganyu District, Lianyungang City, Jiangsu Province Patentee after: JIANGSU BINXIN STEEL GROUP CO., LTD. Address before: 402360 Chongqing Dazu (Dragon water) Industrial Park Hardware Technology Park Patentee before: Sheng Peng Hardware Products Co., Ltd. of Chongqing City |
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