CN103920771B - 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
- CN103920771B CN103920771B CN201410147477.2A CN201410147477A CN103920771B CN 103920771 B CN103920771 B CN 103920771B CN 201410147477 A CN201410147477 A CN 201410147477A CN 103920771 B CN103920771 B CN 103920771B
- Authority
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 title claims abstract description 104
- 238000010438 heat treatment Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000012530 fluid Substances 0.000 claims description 30
- 238000000137 annealing Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 4
- 210000000245 forearm Anatomy 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims 3
- 238000004064 recycling Methods 0.000 claims 3
- 230000009286 beneficial effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 2
- 230000007547 defect Effects 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410147477.2A CN103920771B (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)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410147477.2A CN103920771B (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 |
---|---|
CN103920771A CN103920771A (zh) | 2014-07-16 |
CN103920771B true CN103920771B (zh) | 2015-09-16 |
Family
ID=51139302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410147477.2A Active CN103920771B (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)
Country | Link |
---|---|
CN (1) | CN103920771B (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2537382A1 (de) * | 1975-08-22 | 1977-03-03 | Babcock Ag | Vorrichtung zum biegen von rohren |
JPH10291033A (ja) * | 1997-04-21 | 1998-11-04 | Yamamoto Suiatsu Kogyosho:Kk | パイプベンダー |
EP0990471A1 (en) * | 1998-09-30 | 2000-04-05 | FABBRICA MACCHINE CURVATUBI CRIPPA AGOSTINO S.p.A. | Bending machine |
CN201880775U (zh) * | 2010-09-30 | 2011-06-29 | 黄伟明 | 一种具有校直、开料、左右弯管功能的回形弯管机 |
CN201930997U (zh) * | 2010-10-22 | 2011-08-17 | 王俊强 | 一种螺旋弯管弯管机 |
CN203184380U (zh) * | 2013-01-25 | 2013-09-11 | 马鞍山市中亚机床制造有限公司 | 一种新型折弯机后挡料板导轨 |
-
2014
- 2014-04-14 CN CN201410147477.2A patent/CN103920771B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103920771A (zh) | 2014-07-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103878214B (zh) | 进行去应力退火并以加热流体加热的u形炉管的弯曲 | |
CN103920771B (zh) | 一种直线型加热炉炉管的弯曲工艺 | |
CN103934329B (zh) | 一种直线型加热炉炉管的弯曲工艺 | |
CN103934334B (zh) | 一种直线型加热炉炉管的弯曲工艺 | |
CN103878220B (zh) | 进行加热流体加热并保压定型的u形加热炉管弯曲工艺 | |
CN103861917B (zh) | 用夹具位置传感器并进行去应力退火的u形炉管弯曲工艺 | |
CN103920773B (zh) | 一种直线型加热炉炉管的弯曲工艺 | |
CN103934330B (zh) | 一种直线型加热炉炉管的弯曲工艺 | |
CN103934333B (zh) | 一种直线型加热炉炉管的弯曲工艺 | |
CN103920775B (zh) | 一种直线型加热炉炉管的弯曲工艺 | |
CN103920776B (zh) | 一种直线型加热炉炉管的弯曲工艺 | |
CN103920772B (zh) | 一种直线型加热炉炉管的弯曲工艺 | |
CN103920768B (zh) | 一种直线型加热炉炉管的弯曲工艺 | |
CN103861916B (zh) | 用夹具锁轨机构并进行加热流体加热的u形炉管弯曲工艺 | |
CN103920766B (zh) | 用夹具位置传感器并以加热流体加热的u形炉管弯曲工艺 | |
CN103920774B (zh) | 一种直线型加热炉炉管的弯曲工艺 | |
CN103878221B (zh) | 用弯曲滚距离传感器并以加热流体加热的u形炉管弯曲工艺 | |
CN103934331B (zh) | 一种直线型加热炉炉管的弯曲工艺 | |
CN103962428B (zh) | 一种直线型加热炉炉管的弯曲工艺 | |
CN103894463B (zh) | 用夹具锁轨机构并进行保压定型的u形炉管弯曲工艺 | |
CN103934327B (zh) | 用夹具锁轨机构和弯曲滚距离传感器的u形炉管弯曲工艺 | |
CN103861909B (zh) | 用弯曲辊距离传感器并去应力热处理的u形炉管弯曲工艺 | |
CN103920770B (zh) | 一种直线型加热炉炉管的弯曲工艺 | |
CN103920769B (zh) | 一种直线型加热炉炉管的弯曲工艺 | |
CN103878222B (zh) | 使用夹具位置传感器并保压定型的u形炉管弯曲工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: LOU BIYUN Free format text: FORMER OWNER: ZHANG YE Effective date: 20150814 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Lou Biyun Inventor before: Zhang Ye |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG YE TO: LOU BIYUN |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150814 Address after: 311815 Shenhe City, Shaoxing Province, Zhuji City, the town of the second Village No. 218 Applicant after: Lou Biyun Address before: 311899 Zhejiang, Shaoxing, Jiyang street, Simon Village, building 2, room 16, unit 104, room Applicant before: Zhang Ye |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Lou Biyun Inventor after: Shi Lisha Inventor before: Lou Biyun |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151210 Address after: 300000 Tianjin city Hexi District Institute East talent No. 41 401-404 Patentee after: Tianjin Hao Yuan food lydtin Technology Co. Ltd. Address before: 311815 Shenhe City, Shaoxing Province, Zhuji City, the town of the second Village No. 218 Patentee before: Lou Biyun |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 225400 Jiangsu Province, Taixing City Industrial Park Xiangrong Road No. 18 Patentee after: Tianjin Hao Yuan food lydtin Technology Co. Ltd. Address before: 300000 Tianjin city Hexi District Institute East talent No. 41 401-404 Patentee before: Tianjin Hao Yuan food lydtin Technology Co. Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Guangju Inventor before: Lou Biyun Inventor before: Shi Lisha |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160721 Address after: 300222 Tianjin city Hexi District Dagu Road Star Park 6-2-103-1 Patentee after: Tianjin Yun Technology Co. Ltd. Address before: 225400 Jiangsu Province, Taixing City Industrial Park Xiangrong Road No. 18 Patentee before: Tianjin Hao Yuan food lydtin Technology Co. Ltd. |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Shi Yang Inventor after: Wang Zhendong Inventor before: Zhang Guangju |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170324 Address after: The 2 group of 164821 Qigihar City prosperous victory village in Heilongjiang province Kedong County Township Patentee after: Shi Yang Patentee after: Wang Zhendong Address before: 300222 Tianjin city Hexi District Dagu Road Star Park 6-2-103-1 Patentee before: Tianjin Yun Technology Co. Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180428 Address after: 225300 Liu Dong Industrial Zone, Liu Ji Cun, Zhang Guo Town, Xinghua City, Taizhou, Jiangsu Patentee after: Xinghua Shuncheng high temperature alloy product Co., Ltd. Address before: 2 Shengli village, Changsheng Township, Ke Dong county, Qigihar, Heilongjiang 164821 Co-patentee before: Wang Zhendong Patentee before: Shi Yang |