CN103861921B - 进行去应力热处理并进行顶出退料的u形炉管弯曲工艺 - Google Patents
进行去应力热处理并进行顶出退料的u形炉管弯曲工艺 Download PDFInfo
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- CN103861921B CN103861921B CN201410131848.8A CN201410131848A CN103861921B CN 103861921 B CN103861921 B CN 103861921B CN 201410131848 A CN201410131848 A CN 201410131848A CN 103861921 B CN103861921 B CN 103861921B
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- fixture
- bending
- boiler tube
- dipper crowding
- crowding gear
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 title claims abstract description 13
- 238000010438 heat treatment Methods 0.000 title claims description 31
- 238000005452 bending Methods 0.000 claims abstract description 108
- 238000003754 machining Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 210000000245 forearm Anatomy 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 7
- 238000000137 annealing Methods 0.000 claims description 6
- 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
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- 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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CN201410131848.8A CN103861921B (zh) | 2014-04-03 | 2014-04-03 | 进行去应力热处理并进行顶出退料的u形炉管弯曲工艺 |
Applications Claiming Priority (1)
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CN201410131848.8A CN103861921B (zh) | 2014-04-03 | 2014-04-03 | 进行去应力热处理并进行顶出退料的u形炉管弯曲工艺 |
Publications (2)
Publication Number | Publication Date |
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CN103861921A CN103861921A (zh) | 2014-06-18 |
CN103861921B true CN103861921B (zh) | 2015-12-30 |
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CN201410131848.8A Active CN103861921B (zh) | 2014-04-03 | 2014-04-03 | 进行去应力热处理并进行顶出退料的u形炉管弯曲工艺 |
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CN (1) | CN103861921B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1752493U (de) * | 1954-12-14 | 1957-09-19 | Protona Produktionsgesellschaf | Vorrichtung zur fernbedienung von tastengeschalteten elektrischen geraeten, insbesondere elektro-akustischen geraeten. |
RO108931B1 (ro) * | 1990-03-28 | 1994-10-31 | Frigidere De | Mașină de format serpentină congelator |
CN2728667Y (zh) * | 2004-07-24 | 2005-09-28 | 喻国锋 | 小弯曲半径的蛇形管弯管机 |
CN1883840A (zh) * | 2006-07-07 | 2006-12-27 | 江阴机械制造有限公司 | 小半径弯管机四连杆蛇形管夹紧装置 |
CN102139301A (zh) * | 2010-12-09 | 2011-08-03 | 中山市奥美森工业有限公司 | 长u弯管机 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1752493A1 (de) * | 1968-06-05 | 1971-05-19 | Hilgers Maschinen Und App Baua | Biegemaschine mit Wendevorrichtung zur Herstellung von Rohrschlangen |
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2014
- 2014-04-03 CN CN201410131848.8A patent/CN103861921B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1752493U (de) * | 1954-12-14 | 1957-09-19 | Protona Produktionsgesellschaf | Vorrichtung zur fernbedienung von tastengeschalteten elektrischen geraeten, insbesondere elektro-akustischen geraeten. |
RO108931B1 (ro) * | 1990-03-28 | 1994-10-31 | Frigidere De | Mașină de format serpentină congelator |
CN2728667Y (zh) * | 2004-07-24 | 2005-09-28 | 喻国锋 | 小弯曲半径的蛇形管弯管机 |
CN1883840A (zh) * | 2006-07-07 | 2006-12-27 | 江阴机械制造有限公司 | 小半径弯管机四连杆蛇形管夹紧装置 |
CN102139301A (zh) * | 2010-12-09 | 2011-08-03 | 中山市奥美森工业有限公司 | 长u弯管机 |
Non-Patent Citations (2)
Title |
---|
SBW蛇形管自动生产线;褚大成;《锅炉技术》;19950731;第15-23页 * |
普通弯管机弯制小弯曲半径蛇形管的方法;张辛烨;《工业锅炉》;19960131(第1期);第29-33页 * |
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Publication number | Publication date |
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CN103861921A (zh) | 2014-06-18 |
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Effective date of registration: 20191203 Address after: No. 99, Changli Road, Wuzhong District, Suzhou, Jiangsu 215100 Patentee after: SUZHOU CITY WUZHONG TECHNOLOGY INNOVATION PARK MANAGEMENT CO.,LTD. Address before: 313000 1-C, building 1, No. 656, Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Huzhou xinbeilian Network Technology Co.,Ltd. |
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