CN1909987A - 管的定径轧制控制方法及定径轧制控制装置 - Google Patents
管的定径轧制控制方法及定径轧制控制装置 Download PDFInfo
- Publication number
- CN1909987A CN1909987A CNA2005800028364A CN200580002836A CN1909987A CN 1909987 A CN1909987 A CN 1909987A CN A2005800028364 A CNA2005800028364 A CN A2005800028364A CN 200580002836 A CN200580002836 A CN 200580002836A CN 1909987 A CN1909987 A CN 1909987A
- Authority
- CN
- China
- Prior art keywords
- aforementioned
- predicated error
- roll mill
- roll
- pipe
- 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
- 238000005096 rolling process Methods 0.000 title claims abstract description 188
- 238000000034 method Methods 0.000 title claims abstract description 66
- 239000000203 mixture Substances 0.000 claims description 101
- 238000012937 correction Methods 0.000 claims description 98
- 238000000605 extraction Methods 0.000 claims description 25
- 239000000284 extract Substances 0.000 claims 8
- 238000004513 sizing Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 14
- 238000001514 detection method Methods 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 11
- 230000002950 deficient Effects 0.000 description 10
- 238000003860 storage Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- 239000010962 carbon steel Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/78—Control of tube rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Abstract
Description
基于壁厚结果的修正 | 基于预测误差的校正 | 批内系数 | 批内系数 | 公差偏离率(%) | |||||
αt | βt | αt | βt | 批次1 | 批次2 | 批次3 | |||
实施例1-1 | ○ | ○(一次递归式) | 0.5 | 0.5 | 0.5 | 0.5 | 3.5 | 1.5 | 1.2 |
实施例1-2 | ○ | ○(一次递归式) | 0.3 | 0.7 | 0.7 | 0.3 | 3.8 | 1.0 | 0.7 |
实施例2 | ○ | × | 1.0 | 0.0 | 1.0 | 0.0 | 4.0 | 3.5 | 3.2 |
实施例3 | ○ | ○(各轧制机的预测误差) | 0.5 | 0.5 | 0.5 | 0.5 | 5.0 | 3.5 | 2.5 |
实施例4 | × | ○(一次递归式) | 0.0 | 1.0 | 0.0 | 1.0 | 6.5 | 4.5 | 4.0 |
比较例1 | × | ○(各轧制机的预测误差) | 0.0 | 1.0 | 0.0 | 1.0 | 8.0 | 7.5 | 6.5 |
比较例2 | × | △(手动) | 0.0 | (1.0) | 0.0 | (1.0) | 10.0 | 9.0 | 8.5 |
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP098841/2004 | 2004-03-30 | ||
JP2004098841 | 2004-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1909987A true CN1909987A (zh) | 2007-02-07 |
CN100409956C CN100409956C (zh) | 2008-08-13 |
Family
ID=35063580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800028364A Expired - Fee Related CN100409956C (zh) | 2004-03-30 | 2005-03-30 | 管的定径轧制控制方法及定径轧制控制装置 |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP1733817B1 (zh) |
JP (1) | JP4697605B2 (zh) |
CN (1) | CN100409956C (zh) |
DE (1) | DE602005024782D1 (zh) |
WO (1) | WO2005095013A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101711190B (zh) * | 2007-03-30 | 2011-10-12 | 住友金属工业株式会社 | 无缝管的制造方法 |
CN104640644A (zh) * | 2012-09-19 | 2015-05-20 | 斯姆丝因斯股份公司 | 辊轧设备、辊轧机及辊轧方法 |
CN104703719A (zh) * | 2012-02-17 | 2015-06-10 | 达涅利自动化有限公司 | 用于控制轧制产品截面面积的设备及其相应方法 |
CN109719139A (zh) * | 2019-02-11 | 2019-05-07 | 黑龙江建龙钢铁有限公司 | 一种无缝钢管端部壁厚自动控制系统 |
CN111372694A (zh) * | 2017-11-21 | 2020-07-03 | Sms集团有限公司 | 用于控制张力减径轧机的装置 |
CN111729936A (zh) * | 2020-07-06 | 2020-10-02 | 中冶赛迪重庆信息技术有限公司 | 一种无缝钢管切头控制方法及装置 |
CN112823064A (zh) * | 2018-10-11 | 2021-05-18 | Sms集团有限公司 | 管件张力减径时的壁厚控制 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2390016B1 (en) * | 2008-12-24 | 2015-01-07 | Nippon Steel & Sumitomo Metal Corporation | Process for production of seamless metal pipe by cold rolling |
DE102018214002A1 (de) * | 2018-08-20 | 2020-02-20 | Sms Group Gmbh | Verfahren und Vorrichtung zum Steuern eines Streckreduzierwalzwerks zwecks Wanddickenkompensation |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58196111A (ja) * | 1982-05-10 | 1983-11-15 | Kawasaki Steel Corp | 鋼管の延伸圧延方法 |
JPS6064717A (ja) * | 1983-09-19 | 1985-04-13 | Toshiba Corp | 連続圧延スタンドの速度制御装置 |
JPS61140317A (ja) * | 1984-12-12 | 1986-06-27 | Kawasaki Steel Corp | マンドレルミルの圧延制御方法 |
JP2541311B2 (ja) | 1989-07-05 | 1996-10-09 | 住友金属工業株式会社 | 絞り圧延機の管端制御開始点学習方法 |
JPH06142743A (ja) * | 1992-11-11 | 1994-05-24 | Sumitomo Metal Ind Ltd | 絞り圧延機による管端肉厚制御方法 |
JPH07246414A (ja) * | 1994-03-10 | 1995-09-26 | Nkk Corp | ストレッチレデューサーの管端部肉厚制御方法 |
JP3567837B2 (ja) * | 1999-12-24 | 2004-09-22 | 住友金属工業株式会社 | 絞り圧延機の管端肉厚制御開始時間学習方法 |
DE10201717C1 (de) * | 2002-01-18 | 2003-04-10 | Sms Meer Gmbh | Verfahren und Vorrichtung zum Walzen eines Rohres |
JP4013659B2 (ja) * | 2002-06-13 | 2007-11-28 | 住友金属工業株式会社 | 管圧延機の肉厚制御方法 |
-
2005
- 2005-03-30 EP EP05721677A patent/EP1733817B1/en not_active Ceased
- 2005-03-30 DE DE602005024782T patent/DE602005024782D1/de active Active
- 2005-03-30 EP EP08021885A patent/EP2045026B1/en not_active Ceased
- 2005-03-30 CN CNB2005800028364A patent/CN100409956C/zh not_active Expired - Fee Related
- 2005-03-30 JP JP2006511772A patent/JP4697605B2/ja active Active
- 2005-03-30 WO PCT/JP2005/006179 patent/WO2005095013A1/ja not_active Application Discontinuation
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101711190B (zh) * | 2007-03-30 | 2011-10-12 | 住友金属工业株式会社 | 无缝管的制造方法 |
CN104703719A (zh) * | 2012-02-17 | 2015-06-10 | 达涅利自动化有限公司 | 用于控制轧制产品截面面积的设备及其相应方法 |
CN104640644A (zh) * | 2012-09-19 | 2015-05-20 | 斯姆丝因斯股份公司 | 辊轧设备、辊轧机及辊轧方法 |
CN104640644B (zh) * | 2012-09-19 | 2017-06-09 | 斯姆丝因斯股份公司 | 辊轧设备、辊轧机及辊轧方法 |
CN111372694A (zh) * | 2017-11-21 | 2020-07-03 | Sms集团有限公司 | 用于控制张力减径轧机的装置 |
US11602779B2 (en) | 2017-11-21 | 2023-03-14 | Sms Group Gmbh | Device for controlling a stretch-reducing mill |
CN112823064A (zh) * | 2018-10-11 | 2021-05-18 | Sms集团有限公司 | 管件张力减径时的壁厚控制 |
CN109719139A (zh) * | 2019-02-11 | 2019-05-07 | 黑龙江建龙钢铁有限公司 | 一种无缝钢管端部壁厚自动控制系统 |
CN111729936A (zh) * | 2020-07-06 | 2020-10-02 | 中冶赛迪重庆信息技术有限公司 | 一种无缝钢管切头控制方法及装置 |
CN111729936B (zh) * | 2020-07-06 | 2022-04-26 | 中冶赛迪重庆信息技术有限公司 | 一种无缝钢管切头控制方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2005095013A1 (ja) | 2008-02-21 |
JP4697605B2 (ja) | 2011-06-08 |
EP1733817B1 (en) | 2010-11-17 |
EP2045026B1 (en) | 2012-07-04 |
EP2045026A1 (en) | 2009-04-08 |
WO2005095013A1 (ja) | 2005-10-13 |
DE602005024782D1 (de) | 2010-12-30 |
EP1733817A1 (en) | 2006-12-20 |
CN100409956C (zh) | 2008-08-13 |
EP1733817A4 (en) | 2008-02-20 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: CHUGAI SEIYAKU KABUSHIKI KAISHA Effective date: 20130426 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130426 Address after: Tokyo, Japan, Japan Patentee after: Nippon Steel Corporation Address before: Osaka Japan Patentee before: Sumitomo Metal Industries Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan, Japan Patentee before: Nippon Steel Corporation |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20210330 |
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CF01 | Termination of patent right due to non-payment of annual fee |