CN103878221A - 用弯曲滚距离传感器并以加热流体加热的u形炉管的弯曲 - Google Patents
用弯曲滚距离传感器并以加热流体加热的u形炉管的弯曲 Download PDFInfo
- Publication number
- CN103878221A CN103878221A CN201410131867.0A CN201410131867A CN103878221A CN 103878221 A CN103878221 A CN 103878221A CN 201410131867 A CN201410131867 A CN 201410131867A CN 103878221 A CN103878221 A CN 103878221A
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- 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 133
- 238000010438 heat treatment Methods 0.000 title claims description 29
- 239000012530 fluid Substances 0.000 title claims description 23
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 24
- 210000000245 forearm Anatomy 0.000 claims description 12
- 238000003754 machining Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 7
- 230000005355 Hall effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 description 2
- 238000005096 rolling process 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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Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410131867.0A CN103878221B (zh) | 2014-04-03 | 2014-04-03 | 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 |
Applications Claiming Priority (1)
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CN201410131867.0A CN103878221B (zh) | 2014-04-03 | 2014-04-03 | 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 |
Publications (2)
Publication Number | Publication Date |
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CN103878221A true CN103878221A (zh) | 2014-06-25 |
CN103878221B CN103878221B (zh) | 2016-04-13 |
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Family Applications (1)
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CN201410131867.0A Expired - Fee Related CN103878221B (zh) | 2014-04-03 | 2014-04-03 | 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 |
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CN (1) | CN103878221B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB640757A (en) * | 1948-06-30 | 1950-07-26 | Armco Int Corp | Apparatus for bending work pieces |
GB921582A (en) * | 1960-07-14 | 1963-03-20 | Macomber Inc | Tube and bar bending apparatus |
DE2031621A1 (en) * | 1969-12-18 | 1971-06-24 | VEB Metalleichtbaukombinat, χ 7010 Leipzig | Zig-zag steel rod bending appliance |
EP0492211A1 (de) * | 1990-12-22 | 1992-07-01 | Walter Späth | Verfahren zum Biegen von Metall-Hohlprofilen und Vorrichtung zur Ausübung des Verfahrens |
CN1178897A (zh) * | 1996-08-07 | 1998-04-15 | 株式会社东芝 | 热交换器的热交换器用管组装装置及组装方法 |
CN101664779A (zh) * | 2009-09-18 | 2010-03-10 | 张明放 | 电发热管平面数控弯管方法以及使用该方法的数控弯曲装置 |
-
2014
- 2014-04-03 CN CN201410131867.0A patent/CN103878221B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB640757A (en) * | 1948-06-30 | 1950-07-26 | Armco Int Corp | Apparatus for bending work pieces |
GB921582A (en) * | 1960-07-14 | 1963-03-20 | Macomber Inc | Tube and bar bending apparatus |
DE2031621A1 (en) * | 1969-12-18 | 1971-06-24 | VEB Metalleichtbaukombinat, χ 7010 Leipzig | Zig-zag steel rod bending appliance |
EP0492211A1 (de) * | 1990-12-22 | 1992-07-01 | Walter Späth | Verfahren zum Biegen von Metall-Hohlprofilen und Vorrichtung zur Ausübung des Verfahrens |
CN1178897A (zh) * | 1996-08-07 | 1998-04-15 | 株式会社东芝 | 热交换器的热交换器用管组装装置及组装方法 |
CN101664779A (zh) * | 2009-09-18 | 2010-03-10 | 张明放 | 电发热管平面数控弯管方法以及使用该方法的数控弯曲装置 |
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Publication number | Publication date |
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CN103878221B (zh) | 2016-04-13 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Fang Xing Inventor before: Chen Kezhong |
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COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160318 Address after: 311827 Zhejiang city of Shaoxing province Zhuji City Road No. 32 two floor in town Applicant after: Fang Xing Address before: Zhuji City, Zhejiang province 311823 city of Shaoxing Chen Zhai Zhen Chen Zhai Cun Village No. 15 Applicant before: Chen Kezhong |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161219 Address after: 226500 Nantong City, Rugao Shi Zhen Town, the new community of Hong Kong, the group of the original (the original primary school) in the group of 12 () Patentee after: Rugao Outong Machinery Fittings Co., Ltd. Address before: 311827 Zhejiang city of Shaoxing province Zhuji City Road No. 32 two floor in town Patentee before: Fang Xing |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20210403 |
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CF01 | Termination of patent right due to non-payment of annual fee |