CN103861921A - 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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- CN103861921A CN103861921A CN201410131848.8A CN201410131848A CN103861921A CN 103861921 A CN103861921 A CN 103861921A CN 201410131848 A CN201410131848 A CN 201410131848A CN 103861921 A CN103861921 A CN 103861921A
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- fixture
- bending
- boiler tube
- dipper crowding
- crowding gear
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- 238000005452 bending Methods 0.000 title claims abstract description 111
- 238000005516 engineering process Methods 0.000 title abstract description 4
- 238000007669 thermal treatment Methods 0.000 title 1
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 29
- 238000003754 machining Methods 0.000 claims description 13
- 210000000245 forearm Anatomy 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 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
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
- Transmission Devices (AREA)
Abstract
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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 |
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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)
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CN103861921A true CN103861921A (zh) | 2014-06-18 |
CN103861921B 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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Citations (5)
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 |
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 |
---|---|---|---|---|
DE1752493U (de) * | 1954-12-14 | 1957-09-19 | Protona Produktionsgesellschaf | Vorrichtung zur fernbedienung von tastengeschalteten elektrischen geraeten, insbesondere elektro-akustischen geraeten. |
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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 |
---|---|---|---|---|
DE1752493A1 (de) * | 1968-06-05 | 1971-05-19 | Hilgers Maschinen Und App Baua | Biegemaschine mit Wendevorrichtung zur Herstellung von Rohrschlangen |
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 |
---|
张辛烨: "普通弯管机弯制小弯曲半径蛇形管的方法", 《工业锅炉》, no. 1, 31 January 1996 (1996-01-31), pages 29 - 33 * |
褚大成: "SBW蛇形管自动生产线", 《锅炉技术》, 31 July 1995 (1995-07-31), pages 15 - 23 * |
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Publication number | Publication date |
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CN103861921B (zh) | 2015-12-30 |
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