MX2022011272A - Determinacion del estado para rodillos guia de hebra por medio de evaluacion de vibraciones. - Google Patents
Determinacion del estado para rodillos guia de hebra por medio de evaluacion de vibraciones.Info
- Publication number
- MX2022011272A MX2022011272A MX2022011272A MX2022011272A MX2022011272A MX 2022011272 A MX2022011272 A MX 2022011272A MX 2022011272 A MX2022011272 A MX 2022011272A MX 2022011272 A MX2022011272 A MX 2022011272A MX 2022011272 A MX2022011272 A MX 2022011272A
- Authority
- MX
- Mexico
- Prior art keywords
- strand
- roller
- guiding
- continuous casting
- status
- Prior art date
Links
- 238000011156 evaluation Methods 0.000 title abstract 2
- 238000009749 continuous casting Methods 0.000 abstract 4
- 239000000498 cooling water Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/0677—Accessories therefor for guiding, supporting or tensioning the casting belts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
- G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
- F16C19/527—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to vibration and noise
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Continuous Casting (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Después de un molde de colada continua (2) de la línea de colada continua (1) está dispuesta una sección guía de hebra (8) de una línea de colada continua (1). La sección guía de hebra (8) tiene al menos un rodillo de guía de hebra (6) para soportar una hebra de metal (5) colado con el molde de colada continua (2). El rodillo guía de hebra (6) está montado en cojinetes de rodillos (10) en la sección guía de hebra. La sección guía de hebra (8) tiene al menos un dispositivo sensor (14), que a su vez tiene al menos un sensor de vibración (15) que está acoplado acústicamente al rodillo guía de hebra (6) o a sus cojinetes de rodillos (10), y mediante el cual se detectan las vibraciones que se producen con el giro del rodillo guía de hebra (6) en los cojinetes de rodillos (10). El rodillo guía de hebra (6) se enfría internamente por medio del agua de refrigeración suministrada (11). El sensor de vibraciones (15) está acoplado acústicamente al rodillo guía de hebra (6) y/o a los cojinetes de rodillos (10) a través del agua de enfriamiento (11). El dispositivo de evaluación (17) determina el estado (Z) del al menos un cojinete de rodillos (10) evaluando los datos de vibración (SD).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20162928.4A EP3878574A1 (de) | 2020-03-13 | 2020-03-13 | Zustandsermittlung für strangführungsrollen durch schwingungsauswertung |
PCT/EP2021/055981 WO2021180758A1 (de) | 2020-03-13 | 2021-03-10 | Zustandsermittlung für strangführungsrollen durch schwingungsauswertung |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2022011272A true MX2022011272A (es) | 2022-10-03 |
Family
ID=69844434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2022011272A MX2022011272A (es) | 2020-03-13 | 2021-03-10 | Determinacion del estado para rodillos guia de hebra por medio de evaluacion de vibraciones. |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230089260A1 (es) |
EP (2) | EP3878574A1 (es) |
CN (1) | CN115279515B (es) |
BR (1) | BR112022016739A2 (es) |
MX (1) | MX2022011272A (es) |
WO (1) | WO2021180758A1 (es) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57209761A (en) * | 1981-06-20 | 1982-12-23 | Nippon Steel Corp | Detecting of abnormality in revolution of roll in continuous casting |
US6539805B2 (en) * | 1994-07-19 | 2003-04-01 | Vesuvius Crucible Company | Liquid metal flow condition detection |
JPH08257717A (ja) * | 1995-03-20 | 1996-10-08 | Sumitomo Metal Ind Ltd | 連続鋳造機のガイドロール回転検出装置 |
KR100296080B1 (ko) * | 1996-12-06 | 2001-10-24 | 이구택 | 연속주조기의주형진동특성진단장치 |
CN1246921A (zh) * | 1998-03-16 | 2000-03-08 | 东海旅客铁道株式会社 | 用于铁路主电机的轴承检测装置 |
EP1502086A2 (de) * | 2002-04-13 | 2005-02-02 | I-For-T Gmbh | Schwingungssensor und verfahren zur zustands berwachung von rotierenden bauteilen und lagern |
CN101685042B (zh) * | 2008-09-25 | 2012-04-04 | 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 |
DE102008050393A1 (de) * | 2008-10-02 | 2010-04-08 | Sms Siemag Aktiengesellschaft | Anordnung und Verfahren zur Detektierung eines Betriebszustandes einer Strangführung |
DE102010056466A1 (de) * | 2010-12-30 | 2012-07-05 | Prüftechnik Dieter Busch AG | Schwingungsmessgerät |
CN107321948B (zh) * | 2017-06-13 | 2019-05-24 | 燕山大学 | 一种伺服电机驱动的连铸结晶器非正弦振动的容错控制方法及装置 |
-
2020
- 2020-03-13 EP EP20162928.4A patent/EP3878574A1/de not_active Withdrawn
-
2021
- 2021-03-10 BR BR112022016739A patent/BR112022016739A2/pt unknown
- 2021-03-10 CN CN202180020398.3A patent/CN115279515B/zh active Active
- 2021-03-10 US US17/910,165 patent/US20230089260A1/en active Pending
- 2021-03-10 MX MX2022011272A patent/MX2022011272A/es unknown
- 2021-03-10 WO PCT/EP2021/055981 patent/WO2021180758A1/de active Application Filing
- 2021-03-10 EP EP21714102.7A patent/EP4117841A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4117841A1 (de) | 2023-01-18 |
US20230089260A1 (en) | 2023-03-23 |
BR112022016739A2 (pt) | 2022-10-18 |
CN115279515B (zh) | 2024-05-14 |
EP3878574A1 (de) | 2021-09-15 |
CN115279515A (zh) | 2022-11-01 |
WO2021180758A1 (de) | 2021-09-16 |
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