CN103934333A - 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
- CN103934333A CN103934333A CN201410147223.0A CN201410147223A CN103934333A CN 103934333 A CN103934333 A CN 103934333A CN 201410147223 A CN201410147223 A CN 201410147223A CN 103934333 A CN103934333 A CN 103934333A
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- CN
- China
- Prior art keywords
- fixture
- bending
- boiler tube
- dipper crowding
- crowding gear
- 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
- 238000005452 bending Methods 0.000 title claims abstract description 101
- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- 238000005516 engineering process Methods 0.000 title abstract description 4
- 238000000034 method Methods 0.000 claims description 28
- 238000003754 machining Methods 0.000 claims description 13
- 238000000137 annealing Methods 0.000 claims description 9
- 230000005355 Hall effect Effects 0.000 claims description 6
- 230000005291 magnetic effect Effects 0.000 claims description 6
- 230000001960 triggered 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
- 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
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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CN201410147223.0A CN103934333B (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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CN201410147223.0A CN103934333B (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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CN103934333A true CN103934333A (zh) | 2014-07-23 |
CN103934333B CN103934333B (zh) | 2015-09-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410147223.0A Active CN103934333B (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) | CN103934333B (zh) |
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 (zh) * | 2010-12-09 | 2011-08-24 | 江苏金方圆数控机床有限公司 | 一种平弯模具 |
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 |
CN203437475U (zh) * | 2013-07-08 | 2014-02-19 | 常州市常蒸制冷科技有限公司 | 连接管成型工装 |
-
2014
- 2014-04-14 CN CN201410147223.0A patent/CN103934333B/zh 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 (zh) * | 2010-12-09 | 2011-08-24 | 江苏金方圆数控机床有限公司 | 一种平弯模具 |
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 |
CN203437475U (zh) * | 2013-07-08 | 2014-02-19 | 常州市常蒸制冷科技有限公司 | 连接管成型工装 |
Also Published As
Publication number | Publication date |
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CN103934333B (zh) | 2015-09-16 |
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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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