CN101890434B - 周期变厚度带材轧制速度的控制方法 - Google Patents
周期变厚度带材轧制速度的控制方法 Download PDFInfo
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- CN101890434B CN101890434B CN2010102179770A CN201010217977A CN101890434B CN 101890434 B CN101890434 B CN 101890434B CN 2010102179770 A CN2010102179770 A CN 2010102179770A CN 201010217977 A CN201010217977 A CN 201010217977A CN 101890434 B CN101890434 B CN 101890434B
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- 238000005096 rolling process Methods 0.000 title claims abstract description 199
- 238000000034 method Methods 0.000 title claims abstract description 101
- 230000000737 periodic effect Effects 0.000 title claims abstract description 21
- 230000007704 transition Effects 0.000 claims abstract description 272
- 230000008569 process Effects 0.000 claims description 61
- 230000000630 rising effect Effects 0.000 claims description 12
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract 4
- 238000003801 milling Methods 0.000 description 16
- 238000005259 measurement Methods 0.000 description 10
- 230000001133 acceleration Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004886 process control Methods 0.000 description 4
- 238000002789 length control Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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CN101890434B true CN101890434B (zh) | 2012-05-23 |
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5660972B2 (ja) * | 2011-05-18 | 2015-01-28 | 株式会社神戸製鋼所 | 差厚板の製造方法及び圧延装置 |
CN103170506B (zh) * | 2011-12-20 | 2015-04-22 | 上海梅山钢铁股份有限公司 | 一种热轧精轧多级穿带速度控制方法 |
CN102527739B (zh) * | 2011-12-29 | 2014-01-22 | 中冶南方(武汉)自动化有限公司 | 基于时间优化的可逆热轧机速度自动控制设备及方法 |
CN104550266B (zh) * | 2013-10-18 | 2016-09-21 | 沈阳东宝海星金属材料科技有限公司 | 周期性变厚度带材轧制过程中的厚度软测量方法 |
CN104550252B (zh) * | 2013-10-18 | 2016-08-17 | 沈阳东宝海星金属材料科技有限公司 | 轧制差厚板力学性能差异化控制方法 |
CN103817157B (zh) * | 2013-12-13 | 2016-02-24 | 北京首钢股份有限公司 | 一种粗轧机组变加速度轧制控制系统及方法 |
CN104801550B (zh) * | 2014-01-24 | 2017-02-22 | 宝山钢铁股份有限公司 | 一种热连轧机精轧抛钢速度的控制方法 |
CN103926834B (zh) * | 2014-03-20 | 2016-10-12 | 燕山大学 | 一种变厚度带材过渡区的曲线过渡方法 |
CN105215057B (zh) * | 2014-06-27 | 2017-04-26 | 宝山钢铁股份有限公司 | 一种中厚板轧制及输送速度的控制方法 |
CN105772505B (zh) * | 2014-12-23 | 2017-12-26 | 宝山钢铁股份有限公司 | 冷轧变厚度板轧制方法 |
CN106513436B (zh) * | 2016-12-02 | 2018-02-16 | 东北大学 | 一种单面周期性变厚度板带材的轧制方法 |
CN108655182B (zh) * | 2017-03-29 | 2019-09-20 | 宝山钢铁股份有限公司 | 一种全长厚度连续变化的热轧带钢生产方法 |
EP3610961B1 (de) | 2018-08-15 | 2023-04-19 | Muhr und Bender KG | Vorrichtung, walzanlage und verfahren zum regeln eines bandzuges beim flexiblen walzen von metallband |
CN109261728B (zh) * | 2018-09-29 | 2020-02-07 | 安阳复星合力新材料股份有限公司 | 一种冷轧棒材轧机双驱同步控制方法 |
CN111176165B (zh) * | 2019-12-30 | 2021-01-26 | 彩虹显示器件股份有限公司 | 一种基板玻璃牵引辊自动调节系统及方法 |
CN113695398A (zh) * | 2021-09-01 | 2021-11-26 | 苏州东宝海星金属材料科技有限公司 | 一种不锈钢轧制差厚板相关产品的制造方法 |
CN114074121B (zh) * | 2021-11-18 | 2023-05-26 | 东北大学 | 一种变厚度板带材等速度轧制的速度补偿方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005070575A1 (de) * | 2004-01-23 | 2005-08-04 | Sms Demag Aktiengesellschaft | Verfahren zum erhöhen der prozessstabilität, insbesondere der absoluten dickengenauigkeit und der anlagensicherheit, beim warmwalzen von stahl- der ne-werkstoffen |
CN101602065A (zh) * | 2009-07-07 | 2009-12-16 | 东北大学 | 周期变厚度带材轧制过程中轧件的微跟踪方法及系统 |
CN101633003A (zh) * | 2009-07-07 | 2010-01-27 | 东北大学 | 周期性变厚度带材轧制过程中厚度的控制方法及控制系统 |
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2010
- 2010-07-06 CN CN2010102179770A patent/CN101890434B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005070575A1 (de) * | 2004-01-23 | 2005-08-04 | Sms Demag Aktiengesellschaft | Verfahren zum erhöhen der prozessstabilität, insbesondere der absoluten dickengenauigkeit und der anlagensicherheit, beim warmwalzen von stahl- der ne-werkstoffen |
CN101602065A (zh) * | 2009-07-07 | 2009-12-16 | 东北大学 | 周期变厚度带材轧制过程中轧件的微跟踪方法及系统 |
CN101633003A (zh) * | 2009-07-07 | 2010-01-27 | 东北大学 | 周期性变厚度带材轧制过程中厚度的控制方法及控制系统 |
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