CN102441579B - 热连轧轧机运行状态的在线监测方法 - Google Patents
热连轧轧机运行状态的在线监测方法 Download PDFInfo
- Publication number
- CN102441579B CN102441579B CN201010505291.1A CN201010505291A CN102441579B CN 102441579 B CN102441579 B CN 102441579B CN 201010505291 A CN201010505291 A CN 201010505291A CN 102441579 B CN102441579 B CN 102441579B
- Authority
- CN
- China
- Prior art keywords
- signal
- bearing
- frequency
- vibration
- rolling mill
- 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.)
- Active
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 49
- 238000012544 monitoring process Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000003801 milling Methods 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 12
- 238000005098 hot rolling Methods 0.000 claims abstract description 9
- 230000002159 abnormal effect Effects 0.000 claims abstract description 8
- 238000004364 calculation method Methods 0.000 claims abstract description 6
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 238000001228 spectrum Methods 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 238000005336 cracking Methods 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 5
- 102000003712 Complement factor B Human genes 0.000 claims description 4
- 108090000056 Complement factor B Proteins 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 4
- 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 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000010183 spectrum analysis Methods 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 238000006731 degradation reaction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000011309 routine diagnosis Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010505291.1A CN102441579B (zh) | 2010-10-13 | 2010-10-13 | 热连轧轧机运行状态的在线监测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010505291.1A CN102441579B (zh) | 2010-10-13 | 2010-10-13 | 热连轧轧机运行状态的在线监测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102441579A CN102441579A (zh) | 2012-05-09 |
CN102441579B true CN102441579B (zh) | 2016-01-13 |
Family
ID=46004800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010505291.1A Active CN102441579B (zh) | 2010-10-13 | 2010-10-13 | 热连轧轧机运行状态的在线监测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102441579B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103071685B (zh) * | 2013-01-22 | 2015-01-28 | 重庆大学 | 基于角域的二十辊轧机振痕监测系统及方法 |
CN105318961B (zh) * | 2014-07-29 | 2019-05-31 | 上海宝钢工业技术服务有限公司 | 驱动输送皮带的高压电机振动状态在线监测方法 |
CN106017545A (zh) * | 2016-05-09 | 2016-10-12 | 广东冠邦科技有限公司 | 一种行星轧机关键参数在线监测数据采集分析系统 |
CN109996615B (zh) * | 2016-11-28 | 2020-07-07 | 东芝三菱电机产业系统株式会社 | 轧制设备的异常诊断方法及装置 |
CN108982135A (zh) * | 2017-06-02 | 2018-12-11 | 上海金艺检测技术有限公司 | 热轧立辊轧机运行状态的在线监测方法 |
CN107505906B (zh) * | 2017-09-29 | 2020-11-06 | 北京星航机电装备有限公司 | 一种预制装配式混凝土结构自动生产线故障诊断方法及系统 |
CN108038553B (zh) * | 2017-12-13 | 2021-08-17 | 科大集智数据科技(武汉)有限公司 | 轧机设备状态在线监测与诊断系统及监测诊断方法 |
CN111530964A (zh) * | 2020-05-09 | 2020-08-14 | 攀钢集团攀枝花钢钒有限公司 | 热卷箱下弯曲辊运行故障提前预判方法 |
CN115239711B (zh) * | 2022-09-21 | 2023-04-07 | 苏州琼派瑞特科技股份有限公司 | 一种缝制设备的在线运行异常识别系统 |
CN118122785B (zh) * | 2024-05-08 | 2024-08-02 | 徐州标特福数控科技有限公司 | 一种线材轧制生产制造智能监测系统 |
CN118417328B (zh) * | 2024-05-08 | 2025-01-03 | 广东泰都钢铁有限责任公司 | 生活垃圾再生利用的电炉提锌控制方法及系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006047718A1 (de) * | 2006-10-09 | 2008-04-17 | Siemens Ag | Verfahren zur Nachverfolgung des physikalischen Zustands eines Warmblechs oder Warmbands im Rahmen der Steuerung einer Grobblechwalzstraße zur Bearbeitung eines Warmblechs oder Warmbands |
CN101226102A (zh) * | 2007-01-15 | 2008-07-23 | 新疆风能有限责任公司 | 变负载机械故障诊断方法 |
CN201179527Y (zh) * | 2007-12-04 | 2009-01-14 | 上海宝钢工业检测公司 | 连轧机带钢振动纹监测预警装置 |
CN201311360Y (zh) * | 2008-06-20 | 2009-09-16 | 四川恒达电子科技有限公司 | 一种振动在线监测故障诊断装置 |
CN101685042A (zh) * | 2008-09-25 | 2010-03-31 | 上海宝钢工业检测公司 | 冷轧加热炉炉辊运行状态的在线监测方法 |
CN101829689A (zh) * | 2010-03-31 | 2010-09-15 | 北京科技大学 | 一种基于声信号的热轧带钢甩尾故障识别方法 |
-
2010
- 2010-10-13 CN CN201010505291.1A patent/CN102441579B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006047718A1 (de) * | 2006-10-09 | 2008-04-17 | Siemens Ag | Verfahren zur Nachverfolgung des physikalischen Zustands eines Warmblechs oder Warmbands im Rahmen der Steuerung einer Grobblechwalzstraße zur Bearbeitung eines Warmblechs oder Warmbands |
CN101226102A (zh) * | 2007-01-15 | 2008-07-23 | 新疆风能有限责任公司 | 变负载机械故障诊断方法 |
CN201179527Y (zh) * | 2007-12-04 | 2009-01-14 | 上海宝钢工业检测公司 | 连轧机带钢振动纹监测预警装置 |
CN201311360Y (zh) * | 2008-06-20 | 2009-09-16 | 四川恒达电子科技有限公司 | 一种振动在线监测故障诊断装置 |
CN101685042A (zh) * | 2008-09-25 | 2010-03-31 | 上海宝钢工业检测公司 | 冷轧加热炉炉辊运行状态的在线监测方法 |
CN101829689A (zh) * | 2010-03-31 | 2010-09-15 | 北京科技大学 | 一种基于声信号的热轧带钢甩尾故障识别方法 |
Non-Patent Citations (1)
Title |
---|
轧机设备的在线监测和故障诊断系统;王新彦;《中国优秀博硕士学位论文全文数据库(硕士) 信息科技辑》;20061115(第11期);第I140-356页 * |
Also Published As
Publication number | Publication date |
---|---|
CN102441579A (zh) | 2012-05-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102441579B (zh) | 热连轧轧机运行状态的在线监测方法 | |
Vamsi et al. | Comparison of condition monitoring techniques in assessing fault severity for a wind turbine gearbox under non-stationary loading | |
Salameh et al. | Gearbox condition monitoring in wind turbines: A review | |
Barszcz et al. | Application of spectral kurtosis for detection of a tooth crack in the planetary gear of a wind turbine | |
CN102713554B (zh) | 滚动轴承的异常诊断装置、风力发电装置及异常诊断系统 | |
CA2875071C (en) | Method and system for testing operational integrity of a drilling rig | |
CN104977047A (zh) | 基于振动和油液的风电机组在线状态监测与健康评估系统及方法 | |
Shanbr et al. | Detection of natural crack in wind turbine gearbox | |
Yoon et al. | On the use of a single piezoelectric strain sensor for wind turbine planetary gearbox fault diagnosis | |
Goyal et al. | Intelligent predictive maintenance of dynamic systems using condition monitoring and signal processing techniques—A review | |
CN109506921A (zh) | 一种旋转机械故障诊断与预警方法 | |
CN112665856A (zh) | 一种齿轮箱在线监测系统 | |
CN108331718A (zh) | 风电机组偏航系统在线监测机构及故障诊断系统和方法 | |
CN106197996A (zh) | 基于多元数据的海上起重机齿轮箱故障诊断装置及方法 | |
MX2014014577A (es) | Metodos y aparatos para el diagnostico de defectos en un sistema mecanico. | |
CN103940611B (zh) | 一种风电机组变工况下滚动轴承自适应异常检测方法 | |
CN104535323A (zh) | 一种基于角域-时域-频域的机车轮对轴承故障诊断方法 | |
CN101532911A (zh) | 大型汽轮发电机组转子裂纹故障实时诊断方法 | |
CN105318961A (zh) | 驱动输送皮带的高压电机振动状态在线监测方法 | |
CN110988472B (zh) | 基于电流信号的风力发电机变桨传动齿轮故障诊断方法 | |
KiranKumar et al. | Review on Condition Monitoring of Bearings using vibration analysis techniques. | |
CN204113701U (zh) | 一种矿井风机在线监测与故障诊断系统 | |
CN103134676A (zh) | 齿轮箱运行状态的在线监测预警方法 | |
CN109416299A (zh) | 识别风力涡轮机中的齿轮系统中的故障的方法 | |
CN114689298A (zh) | 采煤机行走部的故障检测方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 201900 Shanghai city Baoshan District Meipu Road No. 335 Applicant after: SHANGHAI BAOSTEEL INDUSTRY TECHNOLOGICAL SERVICE Co.,Ltd. Address before: 201900 Shanghai city Baoshan District Meipu Road No. 335 Applicant before: Shanghai Baosteel Industrial Inspection Co.,Ltd. Address after: 201900 Shanghai city Baoshan District Meipu Road No. 335 Applicant after: Shanghai Baosteel Industrial Inspection Co.,Ltd. Address before: 201900 Shanghai city Baoshan District Meipu Road No. 335 Applicant before: Shanghai Baosteel Industry Inspection Corp. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANGHAI BAOSTEEL INDUSTRIAL INSPECTION CO., LTD. TO: SHANGHAI BAOSTEEL INDUSTRY TECHNOLOGICAL SERVICE CO., LTD. Free format text: CORRECT: APPLICANT; FROM: SHANGHAI BAOSTEEL INDUSTRY INSPECTION CORP. TO: SHANGHAI BAOSTEEL INDUSTRIAL INSPECTION CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: No. 3520 Tongji Road, Baoshan District, Shanghai, 201900 Patentee after: Baowu equipment Intelligent Technology Co.,Ltd. Address before: 201900, 335, Pu Pu Road, Shanghai, Baoshan District Patentee before: SHANGHAI BAOSTEEL INDUSTRY TECHNOLOGICAL SERVICE Co.,Ltd. |
|
CP03 | Change of name, title or address |