CN101623724B - 中频加热冷弯管加工方法 - Google Patents
中频加热冷弯管加工方法 Download PDFInfo
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- CN101623724B CN101623724B CN200910065792XA CN200910065792A CN101623724B CN 101623724 B CN101623724 B CN 101623724B CN 200910065792X A CN200910065792X A CN 200910065792XA CN 200910065792 A CN200910065792 A CN 200910065792A CN 101623724 B CN101623724 B CN 101623724B
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- pipeline
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- bending
- medium frequency
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 55
- 238000005452 bending Methods 0.000 title claims abstract description 44
- 238000003672 processing method Methods 0.000 title claims abstract description 12
- 230000006698 induction Effects 0.000 claims description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000005674 electromagnetic induction Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000013003 hot bending Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
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CN200910065792XA CN101623724B (zh) | 2009-08-14 | 2009-08-14 | 中频加热冷弯管加工方法 |
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CN200910065792XA CN101623724B (zh) | 2009-08-14 | 2009-08-14 | 中频加热冷弯管加工方法 |
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CN101623724A CN101623724A (zh) | 2010-01-13 |
CN101623724B true CN101623724B (zh) | 2011-12-07 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103801600A (zh) * | 2014-02-18 | 2014-05-21 | 常熟市高压容器制造有限公司 | 连续推进式中频加热弯管的加工设备及加工方法 |
CN104259272B (zh) * | 2014-08-11 | 2016-04-27 | 西北工业大学 | 一种用于飞机型材的感应加热拉弯成形装置 |
CN104174730B (zh) * | 2014-08-27 | 2016-05-18 | 河南新开源石化管道有限公司 | 一种用于热煨弯管的加热装置 |
CN106077188A (zh) * | 2016-07-05 | 2016-11-09 | 太原锅炉集团有限公司 | 一种膜式壁管子让管拉弯方法 |
CN107262572B (zh) * | 2017-06-29 | 2024-04-26 | 广州华速信息技术有限公司 | 一种数控工字钢冷弯机 |
CN108405682B (zh) * | 2018-02-09 | 2019-03-29 | 浙江大学 | 一种可变推力的管件弯曲成形助推装置 |
CN110303299A (zh) * | 2019-07-02 | 2019-10-08 | 上海一芯智能科技有限公司 | 适用于闸机的弯管加工方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2069314U (zh) * | 1990-04-24 | 1991-01-16 | 辽河石油勘探局油田建设工程一公司 | 双功能金属弯头弯管机 |
CN1057978A (zh) * | 1991-07-19 | 1992-01-22 | 胜利石油管理局油建一公司 | 热推螺旋钢管和弯头成型方法及设备 |
CN1086160A (zh) * | 1992-10-30 | 1994-05-04 | 姜德球 | 弯管制造方法 |
CN1603022A (zh) * | 2004-10-15 | 2005-04-06 | 大连冶金结晶器有限公司 | 整体弧形不锈钢圆坯结晶器水套的加工方法 |
CN1954933A (zh) * | 2005-10-26 | 2007-05-02 | 竭国忠 | 热推制金属大直径等壁厚有缝弯头弯管和扩管的设备及方法 |
CN201020494Y (zh) * | 2007-03-31 | 2008-02-13 | 童嘉易 | 大型钢构件折弯机 |
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2009
- 2009-08-14 CN CN200910065792XA patent/CN101623724B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2069314U (zh) * | 1990-04-24 | 1991-01-16 | 辽河石油勘探局油田建设工程一公司 | 双功能金属弯头弯管机 |
CN1057978A (zh) * | 1991-07-19 | 1992-01-22 | 胜利石油管理局油建一公司 | 热推螺旋钢管和弯头成型方法及设备 |
CN1086160A (zh) * | 1992-10-30 | 1994-05-04 | 姜德球 | 弯管制造方法 |
CN1603022A (zh) * | 2004-10-15 | 2005-04-06 | 大连冶金结晶器有限公司 | 整体弧形不锈钢圆坯结晶器水套的加工方法 |
CN1954933A (zh) * | 2005-10-26 | 2007-05-02 | 竭国忠 | 热推制金属大直径等壁厚有缝弯头弯管和扩管的设备及方法 |
CN201020494Y (zh) * | 2007-03-31 | 2008-02-13 | 童嘉易 | 大型钢构件折弯机 |
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Owner name: HE'NAN HUADIAN JINYUAN PIPING CO., LTD. Free format text: FORMER OWNER: ZHENGZHOU HUADIAN JINYUAN PIPELINE CO., LTD. Effective date: 20110921 |
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Inventor after: Li Guozhen Inventor after: Niu Wenxian Inventor after: Li Junfeng Inventor after: Li Shiyu Inventor after: Liu Yuqing Inventor before: Li Guozhen Inventor before: Niu Wenxian Inventor before: Li Junfeng |
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Free format text: CORRECT: INVENTOR; FROM: LI GUOZHEN NIU WENXIAN LI JUNFENG TO: LI GUOZHEN NIU WENXIAN LI JUNFENG LI SHIYU LIU YUQING Free format text: CORRECT: ADDRESS; FROM: 450051 ZHENGZHOU, HENAN PROVINCE TO: 451161 ZHENGZHOU, HENAN PROVINCE |
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Effective date of registration: 20110921 Address after: 451161 airport road six, Zhengzhou, Henan, Zhengzhou Applicant after: HENAN HUADIAN JINYUAN PIPING CO.,LTD. Address before: 450051 No. 77 West Station Road, Henan, Zhengzhou Applicant before: Zhengzhou Huadian Jinyuan Pipeline Co.,Ltd. |
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Application publication date: 20100113 Assignee: Zhengzhou Jinyuan Power Technology Co.,Ltd. Assignor: HENAN HUADIAN JINYUAN PIPING CO.,LTD. Contract record no.: X2024980011749 Denomination of invention: Processing method of intermediate frequency heating cold bending pipe Granted publication date: 20111207 License type: Common License Record date: 20240812 |