CN103934333B - A kind of bending process of linear pattern heating furnace tube - Google Patents
A kind of bending process of linear pattern heating furnace tube Download PDFInfo
- Publication number
- CN103934333B CN103934333B CN201410147223.0A CN201410147223A CN103934333B CN 103934333 B CN103934333 B CN 103934333B CN 201410147223 A CN201410147223 A CN 201410147223A CN 103934333 B CN103934333 B CN 103934333B
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- CN
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- Prior art keywords
- fixture
- bending
- dipper crowding
- crowding gear
- boiler tube
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- 238000005452 bending Methods 0.000 title claims abstract description 94
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000010438 heat treatment Methods 0.000 title claims description 31
- 238000003754 machining Methods 0.000 claims abstract description 14
- 238000000137 annealing Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000005355 Hall effect Effects 0.000 claims description 6
- 230000005291 magnetic effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 210000000245 forearm Anatomy 0.000 claims description 3
- 230000014759 maintenance of location Effects 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
- 238000007493 shaping process 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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CN201410147223.0A CN103934333B (en) | 2014-04-14 | 2014-04-14 | A kind of bending process of linear pattern heating furnace tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410147223.0A CN103934333B (en) | 2014-04-14 | 2014-04-14 | A kind of bending process of linear pattern heating furnace tube |
Publications (2)
Publication Number | Publication Date |
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CN103934333A CN103934333A (en) | 2014-07-23 |
CN103934333B true CN103934333B (en) | 2015-09-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410147223.0A Active CN103934333B (en) | 2014-04-14 | 2014-04-14 | A kind of bending process of linear pattern heating furnace tube |
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CN (1) | CN103934333B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3762196A (en) * | 1970-07-29 | 1973-10-02 | D Kempken | Pipe bending machine |
US4112728A (en) * | 1975-08-22 | 1978-09-12 | Deutsche Babcock Aktiengesellschaft | Device for bending pipes |
CN201940475U (en) * | 2010-12-09 | 2011-08-24 | 江苏金方圆数控机床有限公司 | Flat bending mould |
CN103191962A (en) * | 2013-04-22 | 2013-07-10 | 天津凯创拓达金属结构有限公司 | Multi-angle bender |
CN203437475U (en) * | 2013-07-08 | 2014-02-19 | 常州市常蒸制冷科技有限公司 | Connecting pipe forming tool |
-
2014
- 2014-04-14 CN CN201410147223.0A patent/CN103934333B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3762196A (en) * | 1970-07-29 | 1973-10-02 | D Kempken | Pipe bending machine |
US4112728A (en) * | 1975-08-22 | 1978-09-12 | Deutsche Babcock Aktiengesellschaft | Device for bending pipes |
CN201940475U (en) * | 2010-12-09 | 2011-08-24 | 江苏金方圆数控机床有限公司 | Flat bending mould |
CN103191962A (en) * | 2013-04-22 | 2013-07-10 | 天津凯创拓达金属结构有限公司 | Multi-angle bender |
CN203437475U (en) * | 2013-07-08 | 2014-02-19 | 常州市常蒸制冷科技有限公司 | Connecting pipe forming tool |
Also Published As
Publication number | Publication date |
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CN103934333A (en) | 2014-07-23 |
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Owner name: FANG XIAOGANG FANG XINGANG WU GANG FANG LIUSHENG W Effective date: 20150812 Owner name: LOU BIYUN Free format text: FORMER OWNER: GUO LICHAO Effective date: 20150812 |
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Effective date of registration: 20151210 Address after: 300060, Tianjin, Hexi District Lake Road, Binhu building, a negative layer B136 Patentee after: Tianjin Li Xuan Technology Co., Ltd. Address before: 311815 Shenhe City, Shaoxing Province, Zhuji City, the town of the second Village No. 218 Patentee before: Lou Biyun Patentee before: Xia Yu Patentee before: Wu Yang Patentee before: Wang Kang Patentee before: Zhang Guanchi Patentee before: Wu Meijun Patentee before: Zhong Panxiao Patentee before: Wu Yanfei Patentee before: Zhang Jianfeng Patentee before: Liu Zhiying Patentee before: Wang Yanhong Patentee before: Fang Xiaogang Patentee before: Zhang Yan Patentee before: Zhang Guanlian Patentee before: Liu Meifu Patentee before: Fang Xingang Patentee before: Wu Gang Patentee before: Fang Liusheng Patentee before: Wang Xiannv Patentee before: Wu Yanghua Patentee before: Shu Yongjun Patentee before: Wang Tao |
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Address after: 225400 Jiangsu Province, Taixing City Industrial Park Xiangrong Road No. 18 Patentee after: Tianjin Li Xuan Technology Co., Ltd. Address before: 300060, Tianjin, Hexi District Lake Road, Binhu building, a negative layer B136 Patentee before: Tianjin Li Xuan Technology Co., Ltd. |
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