IT1302766B1 - Procedimento di riduzione ed eliminazione delle vibrazioni inuna gabbia di laminazione e relativo dispositivo - Google Patents
Procedimento di riduzione ed eliminazione delle vibrazioni inuna gabbia di laminazione e relativo dispositivoInfo
- Publication number
- IT1302766B1 IT1302766B1 IT1998UD000157A ITUD980157A IT1302766B1 IT 1302766 B1 IT1302766 B1 IT 1302766B1 IT 1998UD000157 A IT1998UD000157 A IT 1998UD000157A IT UD980157 A ITUD980157 A IT UD980157A IT 1302766 B1 IT1302766 B1 IT 1302766B1
- Authority
- IT
- Italy
- Prior art keywords
- working rolls
- vibrations
- reduction
- related device
- elimination procedure
- Prior art date
Links
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
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/02—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills
- B21B35/04—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills each stand having its own motor or motors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Vibration Prevention Devices (AREA)
- Moving Of Heads (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Automatic Disk Changers (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1998UD000157A IT1302766B1 (it) | 1998-09-14 | 1998-09-14 | Procedimento di riduzione ed eliminazione delle vibrazioni inuna gabbia di laminazione e relativo dispositivo |
PCT/IB1999/001535 WO2000015363A1 (en) | 1998-09-14 | 1999-09-13 | Method to reduce and eliminate vibrations in a rolling stand and relative device |
EP99118168A EP1005925B1 (en) | 1998-09-14 | 1999-09-13 | Method to reduce and eliminate vibrations in a rolling stand and relative device |
AT99118168T ATE228895T1 (de) | 1998-09-14 | 1999-09-13 | Verfahren und vorrichtung zur verringerung und beseitigung von schwingungen in einem walzgerüst |
DE69904283T DE69904283T2 (de) | 1998-09-14 | 1999-09-13 | Verfahren und Vorrichtung zur Verringerung und Beseitigung von Schwingungen in einem Walzgerüst |
CA002343834A CA2343834A1 (en) | 1998-09-14 | 1999-09-13 | Method to reduce and eliminate vibrations in a rolling stand and relative device |
AU54404/99A AU749934B2 (en) | 1998-09-14 | 1999-09-13 | Method to reduce and eliminate vibrations in a rolling stand and relative device |
US09/395,157 US6276183B1 (en) | 1998-09-14 | 1999-09-14 | Method to reduce and eliminate vibrations in a rolling stand and relative device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1998UD000157A IT1302766B1 (it) | 1998-09-14 | 1998-09-14 | Procedimento di riduzione ed eliminazione delle vibrazioni inuna gabbia di laminazione e relativo dispositivo |
Publications (2)
Publication Number | Publication Date |
---|---|
ITUD980157A1 ITUD980157A1 (it) | 2000-03-14 |
IT1302766B1 true IT1302766B1 (it) | 2000-09-29 |
Family
ID=11422742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1998UD000157A IT1302766B1 (it) | 1998-09-14 | 1998-09-14 | Procedimento di riduzione ed eliminazione delle vibrazioni inuna gabbia di laminazione e relativo dispositivo |
Country Status (8)
Country | Link |
---|---|
US (1) | US6276183B1 (it) |
EP (1) | EP1005925B1 (it) |
AT (1) | ATE228895T1 (it) |
AU (1) | AU749934B2 (it) |
CA (1) | CA2343834A1 (it) |
DE (1) | DE69904283T2 (it) |
IT (1) | IT1302766B1 (it) |
WO (1) | WO2000015363A1 (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004060341B3 (de) * | 2004-12-15 | 2006-07-13 | Siemens Ag | Walzgerüst |
US20100206033A1 (en) * | 2007-05-01 | 2010-08-19 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Driving device of motors for rolling rolls |
KR101249168B1 (ko) * | 2009-12-18 | 2013-03-29 | 주식회사 포스코 | 냉간압연에서의 품질이상 예지 시스템과 그 방법 |
DE102011090098A1 (de) | 2011-12-29 | 2013-07-04 | Sms Siemag Ag | Verfahren und Vorrichtung zum Walzen von Walzgut sowie Verwendung eines Kühlschmierstoffes |
CN110756593B (zh) * | 2018-07-26 | 2020-10-27 | 宝山钢铁股份有限公司 | 一种抑制冷连轧机组振动的张力制度优化方法 |
JP7343819B2 (ja) * | 2020-03-10 | 2023-09-13 | 日本製鉄株式会社 | 曲げ加工装置、鋼矢板の製造設備、曲げ加工方法、及び、鋼矢板の製造方法 |
JP7020530B1 (ja) * | 2020-10-29 | 2022-02-16 | Jfeスチール株式会社 | 冷間圧延設備、冷間圧延方法、及び金属板の製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE890928C (de) * | 1949-11-01 | 1954-09-20 | Junghans Geb Ag | Chronograph ohne Saeulenrad und Zaehlrad |
US3134279A (en) * | 1961-05-26 | 1964-05-26 | Davy & United Eng Co Ltd | Rolling mills |
LU82911A1 (fr) * | 1980-11-04 | 1982-06-30 | Centre Rech Metallurgique | Perfectionnements aux procedes de conduite des laminoirs |
JPS61206512A (ja) * | 1985-03-08 | 1986-09-12 | Nippon Kokan Kk <Nkk> | 冷間圧延におけるチヤタリング防止装置 |
JPS61269903A (ja) * | 1985-05-24 | 1986-11-29 | Kawasaki Steel Corp | 圧延機のロ−ルスリツプ防止方法 |
JPH01245905A (ja) * | 1988-03-25 | 1989-10-02 | Kobe Steel Ltd | 圧延機の冷却液噴射装置 |
FR2682896B1 (fr) * | 1991-10-29 | 1995-07-07 | Lorraine Laminage | Dispositif de refroidissement et de lubrification d'une piece metallique soumise a des contraintes thermiques et mecaniques elevees. |
JP3098354B2 (ja) * | 1993-06-02 | 2000-10-16 | 新日本製鐵株式会社 | 圧延機の振動防止方法 |
EP0638375B1 (de) * | 1993-07-13 | 1996-11-13 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Ratterüberwachung bei Zwillingsantrieben von Walzgerüsten |
DE4408289A1 (de) * | 1994-03-11 | 1995-09-14 | Siemens Ag | Walzwerk, insbesondere Kaltwalzwerk |
JP3615813B2 (ja) * | 1994-12-28 | 2005-02-02 | 株式会社日立製作所 | 作業ロールクロス圧延機のロール間潤滑油供給システム |
-
1998
- 1998-09-14 IT IT1998UD000157A patent/IT1302766B1/it active IP Right Grant
-
1999
- 1999-09-13 AT AT99118168T patent/ATE228895T1/de not_active IP Right Cessation
- 1999-09-13 EP EP99118168A patent/EP1005925B1/en not_active Revoked
- 1999-09-13 AU AU54404/99A patent/AU749934B2/en not_active Ceased
- 1999-09-13 DE DE69904283T patent/DE69904283T2/de not_active Revoked
- 1999-09-13 CA CA002343834A patent/CA2343834A1/en not_active Abandoned
- 1999-09-13 WO PCT/IB1999/001535 patent/WO2000015363A1/en active IP Right Grant
- 1999-09-14 US US09/395,157 patent/US6276183B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU749934B2 (en) | 2002-07-04 |
ITUD980157A1 (it) | 2000-03-14 |
DE69904283D1 (de) | 2003-01-16 |
CA2343834A1 (en) | 2000-03-23 |
EP1005925B1 (en) | 2002-12-04 |
WO2000015363A1 (en) | 2000-03-23 |
US6276183B1 (en) | 2001-08-21 |
ATE228895T1 (de) | 2002-12-15 |
EP1005925A1 (en) | 2000-06-07 |
DE69904283T2 (de) | 2003-05-28 |
AU5440499A (en) | 2000-04-03 |
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Legal Events
Date | Code | Title | Description |
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0001 | Granted |