CN112974521A - 一种求解铝合金厚板在同速异径蛇形轧制下曲率的方法 - Google Patents
一种求解铝合金厚板在同速异径蛇形轧制下曲率的方法 Download PDFInfo
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- 238000005096 rolling process Methods 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 30
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 230000007935 neutral effect Effects 0.000 claims abstract description 18
- 238000005452 bending Methods 0.000 claims description 48
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 11
- 230000009467 reduction Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 6
- 238000004364 calculation method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/15—Correlation function computation including computation of convolution operations
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- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Physics (AREA)
- Computing Systems (AREA)
- Algebra (AREA)
- Databases & Information Systems (AREA)
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- Mechanical Engineering (AREA)
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CN202110170315.0A CN112974521B (zh) | 2021-02-08 | 2021-02-08 | 一种求解铝合金厚板在同速异径蛇形轧制下曲率的方法 |
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Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55139102A (en) * | 1979-04-17 | 1980-10-30 | Mitsubishi Heavy Ind Ltd | Rolling method for strip |
EP0088443A1 (en) * | 1982-03-10 | 1983-09-14 | Hitachi, Ltd. | Rolling mill |
JPS6233009A (ja) * | 1985-08-02 | 1987-02-13 | Sumitomo Metal Ind Ltd | 圧延材のキヤンバ制御方法 |
RU2058840C1 (ru) * | 1994-06-20 | 1996-04-27 | Челябинский государственный технический университет | Способ холодной прокатки полосы |
JPH1157801A (ja) * | 1997-08-20 | 1999-03-02 | Nippon Steel Corp | H形鋼の粗圧延方法および粗圧延機 |
JP2003211213A (ja) * | 2002-01-22 | 2003-07-29 | Sumitomo Metal Ind Ltd | 圧延鋼板の製造方法 |
US20070193322A1 (en) * | 2006-02-17 | 2007-08-23 | Beck William J | Application of induction heating to control sheet flatness in cold rolling mills |
US20080028814A1 (en) * | 2003-06-13 | 2008-02-07 | Lev Leonid C | Sheet processing apparatus, method of use, and plastically deformed sheet |
US20100031720A1 (en) * | 2007-08-06 | 2010-02-11 | Dincer Bozkaya | Methods and apparatus for controlling texture of plates and sheets by tilt rolling |
CN102294362A (zh) * | 2010-06-25 | 2011-12-28 | 鞍钢股份有限公司 | 一种中厚板厚度精度控制方法 |
CN102510779A (zh) * | 2009-09-29 | 2012-06-20 | 西门子公司 | 基于模型求得用于宽带材热轧机组的轧制机架的非对称的执行机构的执行机构-理论值的方法 |
CN102941232A (zh) * | 2012-11-12 | 2013-02-27 | 东北大学 | 一种热连轧精轧过程控制方法 |
DE102012212717A1 (de) * | 2012-07-19 | 2014-01-23 | Otto Bihler Handels-Beteiligungs-Gmbh | Rollbiegeverfahren und -vorrichtung |
CN105108016A (zh) * | 2015-09-23 | 2015-12-02 | 武汉理工大学 | 应变分布可控的环件径向轧制方法 |
CN105710129A (zh) * | 2014-12-04 | 2016-06-29 | 北京有色金属研究总院 | 一种铝合金超厚板的轧制工艺方法 |
CN106903166A (zh) * | 2017-03-21 | 2017-06-30 | 北京科技大学 | 一种铝合金板材异步轧制翘曲预报和优化的方法 |
CN109711101A (zh) * | 2019-01-24 | 2019-05-03 | 太原科技大学 | 一种求解厚钢板同速异径蛇形轧制力能参数的方法 |
CN109885972A (zh) * | 2019-03-22 | 2019-06-14 | 东北大学 | 异步冷轧板带的变形区划分及各分区占比的计算方法 |
CN111209967A (zh) * | 2020-01-08 | 2020-05-29 | 太原科技大学 | 一种基于支持向量机的轧制过程板凸度预测方法 |
CN111241635A (zh) * | 2020-01-08 | 2020-06-05 | 太原科技大学 | 一种厚板同径异速蛇形轧制轧后弯曲曲率计算模型及方法 |
-
2021
- 2021-02-08 CN CN202110170315.0A patent/CN112974521B/zh not_active Expired - Fee Related
Patent Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55139102A (en) * | 1979-04-17 | 1980-10-30 | Mitsubishi Heavy Ind Ltd | Rolling method for strip |
EP0088443A1 (en) * | 1982-03-10 | 1983-09-14 | Hitachi, Ltd. | Rolling mill |
JPS6233009A (ja) * | 1985-08-02 | 1987-02-13 | Sumitomo Metal Ind Ltd | 圧延材のキヤンバ制御方法 |
RU2058840C1 (ru) * | 1994-06-20 | 1996-04-27 | Челябинский государственный технический университет | Способ холодной прокатки полосы |
JPH1157801A (ja) * | 1997-08-20 | 1999-03-02 | Nippon Steel Corp | H形鋼の粗圧延方法および粗圧延機 |
JP2003211213A (ja) * | 2002-01-22 | 2003-07-29 | Sumitomo Metal Ind Ltd | 圧延鋼板の製造方法 |
US20080028814A1 (en) * | 2003-06-13 | 2008-02-07 | Lev Leonid C | Sheet processing apparatus, method of use, and plastically deformed sheet |
US20070193322A1 (en) * | 2006-02-17 | 2007-08-23 | Beck William J | Application of induction heating to control sheet flatness in cold rolling mills |
US20100031720A1 (en) * | 2007-08-06 | 2010-02-11 | Dincer Bozkaya | Methods and apparatus for controlling texture of plates and sheets by tilt rolling |
CN102510779A (zh) * | 2009-09-29 | 2012-06-20 | 西门子公司 | 基于模型求得用于宽带材热轧机组的轧制机架的非对称的执行机构的执行机构-理论值的方法 |
CN102294362A (zh) * | 2010-06-25 | 2011-12-28 | 鞍钢股份有限公司 | 一种中厚板厚度精度控制方法 |
DE102012212717A1 (de) * | 2012-07-19 | 2014-01-23 | Otto Bihler Handels-Beteiligungs-Gmbh | Rollbiegeverfahren und -vorrichtung |
CN102941232A (zh) * | 2012-11-12 | 2013-02-27 | 东北大学 | 一种热连轧精轧过程控制方法 |
CN105710129A (zh) * | 2014-12-04 | 2016-06-29 | 北京有色金属研究总院 | 一种铝合金超厚板的轧制工艺方法 |
CN105108016A (zh) * | 2015-09-23 | 2015-12-02 | 武汉理工大学 | 应变分布可控的环件径向轧制方法 |
CN106903166A (zh) * | 2017-03-21 | 2017-06-30 | 北京科技大学 | 一种铝合金板材异步轧制翘曲预报和优化的方法 |
CN109711101A (zh) * | 2019-01-24 | 2019-05-03 | 太原科技大学 | 一种求解厚钢板同速异径蛇形轧制力能参数的方法 |
CN109885972A (zh) * | 2019-03-22 | 2019-06-14 | 东北大学 | 异步冷轧板带的变形区划分及各分区占比的计算方法 |
CN111209967A (zh) * | 2020-01-08 | 2020-05-29 | 太原科技大学 | 一种基于支持向量机的轧制过程板凸度预测方法 |
CN111241635A (zh) * | 2020-01-08 | 2020-06-05 | 太原科技大学 | 一种厚板同径异速蛇形轧制轧后弯曲曲率计算模型及方法 |
Non-Patent Citations (9)
Title |
---|
HONG ZHANG: "Sensitivity analysis and experiments of curvature estimation based on rolling contact", 《PROCEEDINGS OF IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION》 * |
付垚: "高强高韧铝合金厚板的蛇形轧制研究_付垚_3.4_蛇形轧制轧板曲率的计算_41_43", 《中国博士学位论文全文数据库 工程科技I辑》 * |
付垚等: "铝合金蛇形轧制轧板曲率解析模型研究", 《稀有金属》 * |
孟庆成: "厚规格钢板蛇形轧制变形渗透性影响因素分析", 《塑性工程学报》 * |
孟庆成: "厚规格钢板蛇形轧制时特征角关系式的理论研究", 《冶金设备》 * |
张赵宁等: "基于曲率积分法的拉矫工艺参数优化", 《塑性工程学报》 * |
王玲等: "飞机铝合金双曲度蒙皮充液成形的数值模拟与试验", 《锻压技术》 * |
雷军义等: "厚板蛇形轧制压下量与咬入条件分析与研究", 《重型机械》 * |
黄金博等: "同径异速蛇形轧制弯曲曲率建模分析与研究", 《重型机械》 * |
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Inventor after: Jiang Lianyun Inventor after: Ma Qiqi Inventor after: Huang Jinbo Inventor after: Ma Lifeng Inventor after: Zhen Tao Inventor after: Wei Yaoyu Inventor after: Zhao Chunjiang Inventor before: Jiang Lianyun Inventor before: Huang Jinbo Inventor before: Ma Qiqi Inventor before: Ma Lifeng Inventor before: Zhen Tao Inventor before: Wei Yaoyu Inventor before: Zhao Chunjiang |
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