IT1310575B1 - ENGINE CONTROL PROCEDURE IN A DILAMINATION CAGE AND RELATED DEVICE - Google Patents

ENGINE CONTROL PROCEDURE IN A DILAMINATION CAGE AND RELATED DEVICE

Info

Publication number
IT1310575B1
IT1310575B1 IT1999UD000112A ITUD990112A IT1310575B1 IT 1310575 B1 IT1310575 B1 IT 1310575B1 IT 1999UD000112 A IT1999UD000112 A IT 1999UD000112A IT UD990112 A ITUD990112 A IT UD990112A IT 1310575 B1 IT1310575 B1 IT 1310575B1
Authority
IT
Italy
Prior art keywords
dilamination
cage
engine control
control procedure
related device
Prior art date
Application number
IT1999UD000112A
Other languages
Italian (it)
Inventor
Gianpietro Benedetti
Estore Donini
Paolo Belli
Original Assignee
Danieli Off Mecc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Danieli Off Mecc filed Critical Danieli Off Mecc
Priority to IT1999UD000112A priority Critical patent/IT1310575B1/en
Publication of ITUD990112A0 publication Critical patent/ITUD990112A0/en
Priority to PCT/IB2000/000788 priority patent/WO2000078476A1/en
Priority to CA002377563A priority patent/CA2377563A1/en
Priority to AU49442/00A priority patent/AU4944200A/en
Priority to EP00931494A priority patent/EP1192015A1/en
Publication of ITUD990112A1 publication Critical patent/ITUD990112A1/en
Application granted granted Critical
Publication of IT1310575B1 publication Critical patent/IT1310575B1/en

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
    • B21B37/46—Roll speed or drive motor control
    • 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
    • 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
    • B21B2275/00—Mill drive parameters
    • B21B2275/10—Motor power; motor current
    • B21B2275/12—Roll torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Centrifugal Separators (AREA)
IT1999UD000112A 1999-06-18 1999-06-18 ENGINE CONTROL PROCEDURE IN A DILAMINATION CAGE AND RELATED DEVICE IT1310575B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT1999UD000112A IT1310575B1 (en) 1999-06-18 1999-06-18 ENGINE CONTROL PROCEDURE IN A DILAMINATION CAGE AND RELATED DEVICE
PCT/IB2000/000788 WO2000078476A1 (en) 1999-06-18 2000-06-13 Method to control the vibrations in a rolling stand and relative device
CA002377563A CA2377563A1 (en) 1999-06-18 2000-06-13 Method to control the vibrations in a rolling stand and relative device
AU49442/00A AU4944200A (en) 1999-06-18 2000-06-13 Method to control the vibrations in a rolling stand and relative device
EP00931494A EP1192015A1 (en) 1999-06-18 2000-06-13 Method to control the vibrations in a rolling stand and relative device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999UD000112A IT1310575B1 (en) 1999-06-18 1999-06-18 ENGINE CONTROL PROCEDURE IN A DILAMINATION CAGE AND RELATED DEVICE

Publications (3)

Publication Number Publication Date
ITUD990112A0 ITUD990112A0 (en) 1999-06-18
ITUD990112A1 ITUD990112A1 (en) 2000-12-18
IT1310575B1 true IT1310575B1 (en) 2002-02-19

Family

ID=11422981

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999UD000112A IT1310575B1 (en) 1999-06-18 1999-06-18 ENGINE CONTROL PROCEDURE IN A DILAMINATION CAGE AND RELATED DEVICE

Country Status (5)

Country Link
EP (1) EP1192015A1 (en)
AU (1) AU4944200A (en)
CA (1) CA2377563A1 (en)
IT (1) IT1310575B1 (en)
WO (1) WO2000078476A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105992657B (en) * 2014-02-14 2018-10-30 东芝三菱电机产业系统株式会社 The motor speed controlling device of milling train
CN105259755B (en) * 2015-10-19 2018-02-09 燕山大学 A kind of intelligent control method for suppressing torsional vibration of rolling mill
CN114833194A (en) * 2022-05-19 2022-08-02 河北纵航机械制造有限公司 Full-automatic cotton gin

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594954B2 (en) * 1977-09-14 1984-02-01 三菱電機株式会社 Mechanical drive system shaft torsional vibration control device
JPS60148616A (en) * 1984-01-11 1985-08-05 Nippon Steel Corp Controlling method of rolling mill
JPH04145886A (en) * 1990-10-02 1992-05-19 Toshiba Corp Speed control method and apparatus for motor

Also Published As

Publication number Publication date
ITUD990112A0 (en) 1999-06-18
ITUD990112A1 (en) 2000-12-18
CA2377563A1 (en) 2000-12-28
WO2000078476A1 (en) 2000-12-28
EP1192015A1 (en) 2002-04-03
AU4944200A (en) 2001-01-09

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