KR20230129511A - 냉간 압연기의 채터링 검출 방법, 냉간 압연기의 채터링 검출 장치, 냉간 압연 방법, 냉간 압연기 및, 강판의 제조 방법 - Google Patents
냉간 압연기의 채터링 검출 방법, 냉간 압연기의 채터링 검출 장치, 냉간 압연 방법, 냉간 압연기 및, 강판의 제조 방법 Download PDFInfo
- Publication number
- KR20230129511A KR20230129511A KR1020237027033A KR20237027033A KR20230129511A KR 20230129511 A KR20230129511 A KR 20230129511A KR 1020237027033 A KR1020237027033 A KR 1020237027033A KR 20237027033 A KR20237027033 A KR 20237027033A KR 20230129511 A KR20230129511 A KR 20230129511A
- Authority
- KR
- South Korea
- Prior art keywords
- rolling
- chattering
- cold rolling
- data
- rolling mill
- Prior art date
Links
- 244000145845 chattering Species 0.000 title claims abstract description 148
- 238000005097 cold rolling Methods 0.000 title claims abstract description 133
- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 title claims description 80
- 239000010959 steel Substances 0.000 title claims description 80
- 238000000034 method Methods 0.000 title claims description 65
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000005096 rolling process Methods 0.000 claims abstract description 193
- 239000000463 material Substances 0.000 claims abstract description 34
- 239000013077 target material Substances 0.000 claims abstract 4
- 239000010731 rolling oil Substances 0.000 claims description 131
- 239000000839 emulsion Substances 0.000 claims description 73
- 230000008569 process Effects 0.000 claims description 35
- 230000008859 change Effects 0.000 claims description 11
- 238000000137 annealing Methods 0.000 claims description 7
- 238000005336 cracking Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 29
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- 229910052742 iron Inorganic materials 0.000 description 14
- 238000002156 mixing Methods 0.000 description 10
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000010801 machine learning Methods 0.000 description 8
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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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
- B21B37/007—Control for preventing or reducing vibration, chatter or chatter marks
-
- 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
- B21B38/008—Monitoring or detecting vibration, chatter or chatter marks
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- 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
- B21B1/24—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 in a continuous or semi-continuous process
- B21B1/28—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 in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
-
- 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
- B21B2001/221—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 by cold-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2275/00—Mill drive parameters
- B21B2275/02—Speed
- B21B2275/04—Roll speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0242—Lubricants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0245—Lubricating devices
- B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
- B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0269—Cleaning
- B21B45/0275—Cleaning devices
- B21B45/0287—Cleaning devices removing solid particles, e.g. dust, rust
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2021-021844 | 2021-02-15 | ||
| JP2021021844 | 2021-02-15 | ||
| PCT/JP2021/040060 WO2022172525A1 (ja) | 2021-02-15 | 2021-10-29 | 冷間圧延機のチャタリング検出方法、冷間圧延機のチャタリング検出装置、冷間圧延方法、冷間圧延機、及び鋼板の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20230129511A true KR20230129511A (ko) | 2023-09-08 |
Family
ID=81259120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237027033A KR20230129511A (ko) | 2021-02-15 | 2021-10-29 | 냉간 압연기의 채터링 검출 방법, 냉간 압연기의 채터링 검출 장치, 냉간 압연 방법, 냉간 압연기 및, 강판의 제조 방법 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240033797A1 (ja) |
| EP (1) | EP4257257A4 (ja) |
| JP (1) | JP7047988B1 (ja) |
| KR (1) | KR20230129511A (ja) |
| CN (1) | CN116829276A (ja) |
| MX (1) | MX2023009517A (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020104133A (ja) | 2018-12-27 | 2020-07-09 | Ｊｆｅスチール株式会社 | 冷間圧延機のチャタリング検出方法、冷間圧延機のチャタリング検出装置、冷間圧延方法、及び冷間圧延機 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005297025A (ja) * | 2004-04-13 | 2005-10-27 | Kobe Steel Ltd | タンデム圧延装置のチャタリング予測方法及び制御方法 |
| JP4920608B2 (ja) * | 2008-01-23 | 2012-04-18 | 新日本製鐵株式会社 | 異常検出装置及び異常検出方法 |
| KR101091285B1 (ko) * | 2009-03-27 | 2011-12-07 | 주식회사 포스코 | 연속 압연기의 압연 채터링 제어장치 및 제어방법 |
| JP2013111614A (ja) * | 2011-11-29 | 2013-06-10 | Jfe Steel Corp | 冷間圧延機のチャタリング検出方法及びチャタリング検出装置 |
| JP6296046B2 (ja) * | 2015-02-17 | 2018-03-20 | Ｊｆｅスチール株式会社 | 冷間圧延または調質圧延における振動異常検出方法および装置 |
| CN111922095A (zh) * | 2020-07-14 | 2020-11-13 | 上海数深智能科技有限公司 | 一种冷轧机轧辊扭振故障异常的振动诊断方法 |
-
2021
- 2021-10-29 CN CN202180093183.4A patent/CN116829276A/zh active Pending
- 2021-10-29 US US18/276,095 patent/US20240033797A1/en active Pending
- 2021-10-29 MX MX2023009517A patent/MX2023009517A/es unknown
- 2021-10-29 JP JP2021571844A patent/JP7047988B1/ja active Active
- 2021-10-29 EP EP21925770.6A patent/EP4257257A4/en active Pending
- 2021-10-29 KR KR1020237027033A patent/KR20230129511A/ko unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020104133A (ja) | 2018-12-27 | 2020-07-09 | Ｊｆｅスチール株式会社 | 冷間圧延機のチャタリング検出方法、冷間圧延機のチャタリング検出装置、冷間圧延方法、及び冷間圧延機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2022172525A1 (ja) | 2022-08-18 |
| EP4257257A1 (en) | 2023-10-11 |
| US20240033797A1 (en) | 2024-02-01 |
| MX2023009517A (es) | 2023-08-24 |
| JP7047988B1 (ja) | 2022-04-05 |
| EP4257257A4 (en) | 2024-04-17 |
| CN116829276A (zh) | 2023-09-29 |
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