CN103934329A - 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
- CN103934329A CN103934329A CN201410147164.7A CN201410147164A CN103934329A CN 103934329 A CN103934329 A CN 103934329A CN 201410147164 A CN201410147164 A CN 201410147164A CN 103934329 A CN103934329 A CN 103934329A
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- 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.)
- Granted
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- 238000005452 bending Methods 0.000 title claims abstract description 134
- 238000010438 heat treatment Methods 0.000 title claims abstract description 26
- 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
- 238000004513 sizing Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000005355 Hall effect Effects 0.000 claims description 3
- 210000000245 forearm Anatomy 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 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
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410147164.7A CN103934329B (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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CN201410147164.7A CN103934329B (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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CN103934329A true CN103934329A (zh) | 2014-07-23 |
CN103934329B CN103934329B (zh) | 2015-08-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410147164.7A Active CN103934329B (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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CN (1) | CN103934329B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083753A (en) * | 1960-07-14 | 1963-04-02 | Macomber Inc | Tube bending apparatus |
JPH10291033A (ja) * | 1997-04-21 | 1998-11-04 | Yamamoto Suiatsu Kogyosho:Kk | パイプベンダー |
JP2004154791A (ja) * | 2002-11-05 | 2004-06-03 | Ims Kk | ワーク曲げ加工装置 |
US7134310B2 (en) * | 2004-11-30 | 2006-11-14 | Ying Lin Machine Industrial Col., Ltd. | 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 |
CN101564742A (zh) * | 2009-04-28 | 2009-10-28 | 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 |
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 CN201410147164.7A patent/CN103934329B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083753A (en) * | 1960-07-14 | 1963-04-02 | Macomber Inc | Tube bending apparatus |
JPH10291033A (ja) * | 1997-04-21 | 1998-11-04 | Yamamoto Suiatsu Kogyosho:Kk | パイプベンダー |
JP2004154791A (ja) * | 2002-11-05 | 2004-06-03 | Ims Kk | ワーク曲げ加工装置 |
US7134310B2 (en) * | 2004-11-30 | 2006-11-14 | Ying Lin Machine Industrial Col., Ltd. | 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 |
CN101564742A (zh) * | 2009-04-28 | 2009-10-28 | 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 |
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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CN103934329B (zh) | 2015-08-19 |
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Effective date of registration: 20160715 Address after: 300000, Tianjin, Longhai, Hexi District apartment building 2, 1, 2, 111-2 Patentee after: TIANJIN YONGSI TECHNOLOGY CO.,LTD. Address before: 225400 Jiangsu Province, Taixing City Industrial Park Xiangrong Road No. 18 Patentee before: TIANJIN JIXUAN TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20221123 Address after: 056500 East side of 107 National Highway, two kilometers south of Cixian County, Handan, Hebei Patentee after: Handan Qingyuan New Material Co.,Ltd. Address before: 225300 Taizhou four Xinghua Fengzhen East Xinhe village, Ding Gou four group Patentee before: Qi Minghai |