WO2011154914A3 - High-speed wire rod rolling apparatus and method - Google Patents

High-speed wire rod rolling apparatus and method Download PDF

Info

Publication number
WO2011154914A3
WO2011154914A3 PCT/IB2011/052513 IB2011052513W WO2011154914A3 WO 2011154914 A3 WO2011154914 A3 WO 2011154914A3 IB 2011052513 W IB2011052513 W IB 2011052513W WO 2011154914 A3 WO2011154914 A3 WO 2011154914A3
Authority
WO
WIPO (PCT)
Prior art keywords
rolling
oval
wire rod
round
rolling apparatus
Prior art date
Application number
PCT/IB2011/052513
Other languages
French (fr)
Other versions
WO2011154914A2 (en
Inventor
Andrea De Luca
Matteo Nobile
Original Assignee
Danieli & C. Officine Meccaniche S.P.A.
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 & C. Officine Meccaniche S.P.A. filed Critical Danieli & C. Officine Meccaniche S.P.A.
Priority to EP11738042.8A priority Critical patent/EP2580005B1/en
Priority to CN201180027872.1A priority patent/CN102947017B/en
Priority to US13/702,296 priority patent/US20130086963A1/en
Publication of WO2011154914A2 publication Critical patent/WO2011154914A2/en
Publication of WO2011154914A3 publication Critical patent/WO2011154914A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • 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
    • 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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/005—Cantilevered roll stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/24—Roll wear
    • 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
    • B21B27/02—Shape or construction of rolls
    • B21B27/024—Rolls for bars, rods, rounds, tubes, wire or the like
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Laminated Bodies (AREA)

Abstract

A wire rod rolling plant constituted by three distinct, independent rolling units (10, 20, 30), wherein there are provided four rolling stands, arranged in oval-round- oval-round sequence, in the first two rolling units, and there are provided at least two rolling stands, in oval-round sequence, in the third rolling unit. One motor (12, 22) is provided in the first two rolling units (10, 20) for actuating the two round steps arranged in even positions and one motor (11, 21), independent from the first one, is provided for actuating the two oval steps arranged in odd positions. Two motors (31, 32), mutually independent, which actuate each rolling step respectively are provided in the third rolling unit.
PCT/IB2011/052513 2010-06-09 2011-06-09 High-speed wire rod rolling apparatus and method WO2011154914A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP11738042.8A EP2580005B1 (en) 2010-06-09 2011-06-09 High-speed wire rod rolling apparatus and method
CN201180027872.1A CN102947017B (en) 2010-06-09 2011-06-09 High-speed wire rolling apparatus and method
US13/702,296 US20130086963A1 (en) 2010-06-09 2011-06-09 High-speed wire rod rolling apparatus and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2010A001035A IT1400496B1 (en) 2010-06-09 2010-06-09 HIGH-SPEED VERGELLA LAMINATION PROCESS AND PROCESS.
ITMI2010A001035 2010-06-09

Publications (2)

Publication Number Publication Date
WO2011154914A2 WO2011154914A2 (en) 2011-12-15
WO2011154914A3 true WO2011154914A3 (en) 2012-02-16

Family

ID=43740343

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/052513 WO2011154914A2 (en) 2010-06-09 2011-06-09 High-speed wire rod rolling apparatus and method

Country Status (5)

Country Link
US (1) US20130086963A1 (en)
EP (1) EP2580005B1 (en)
CN (1) CN102947017B (en)
IT (1) IT1400496B1 (en)
WO (1) WO2011154914A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103008357A (en) * 2012-12-12 2013-04-03 秦建平 Continuous rolling equipment for metal rod, pipe and section bar
ITUA20162023A1 (en) * 2016-03-25 2017-09-25 Giulio Properzi PROCEDURE FOR TRANSFORMING VERGELLA OF NON-FERROUS METALS AND THEIR ALLOYS IN HIGH-STRETCH WIRE AND IN THE RICOTTO STATE.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0695589A1 (en) * 1994-08-01 1996-02-07 Morgan Construction Company Modular rolling mill
EP0875302A2 (en) * 1997-04-24 1998-11-04 Sms Schloemann-Siemag Aktiengesellschaft Finishing block system for wire rolling mills
US7191629B1 (en) * 2006-04-13 2007-03-20 Morgan Construction Company Modular rolling mill
US7523632B2 (en) * 2007-02-15 2009-04-28 Morgan Construction Company Modular rolling mill

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1016392A (en) * 1950-03-27 1952-11-10 Kocks Gmbh Friedrich Wide Flat Rolling Mill and Tube Rolling Mill
JP2687488B2 (en) * 1987-10-30 1997-12-08 大同特殊鋼株式会社 Rolling method for sizing mill and round bar
IT1235119B (en) * 1989-07-10 1992-06-18 Danieli Off Mecc LAMINATION CAGE WITH MULTIPLE ROLLER ROLLERS FOR FAST LAMINATION.
US7154563B1 (en) * 1998-04-30 2006-12-26 Stmicroelectronics Asia Pacific Pte Ltd. Automatic brightness limitation for avoiding video signal clipping
ITUD20010098A1 (en) * 2001-05-25 2002-11-25 Sms Demag Aktiengesellshaft PERFECTED CONTINUOUS CASTING AND HOT ROLLING PLANT FOR THE DIVERSIFIED PARALLEL PRODUCTION OF BARS OR WIRES
ITMI20041526A1 (en) * 2004-07-28 2004-10-28 Vai Pomini Srl "MONOBLOCK FINISHER WITH TRANSMISSION RATIO OPTIMIZED FOR A BILLETS LAMINATION SYSTEM"
ITMI20041897A1 (en) * 2004-10-06 2005-01-06 Vai Pomini Srl "EQUIPMENT AND METHOD FOR THE REDUCTION OF SECTION AND CALIBRATION OF MILL PRODUCTS FOR VERGELLA"
ITMI20050428A1 (en) * 2005-03-16 2006-09-17 Vai Pomini Srl LAMINATION MONOBLOC WITH INTERFRIGERATION
CN101259588A (en) * 2008-04-28 2008-09-10 洛阳邦强机械有限公司 Fewer stands longitudinal hot rolling minor diameter thin wall seamless steel tube rolling technique and equipment thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0695589A1 (en) * 1994-08-01 1996-02-07 Morgan Construction Company Modular rolling mill
EP0875302A2 (en) * 1997-04-24 1998-11-04 Sms Schloemann-Siemag Aktiengesellschaft Finishing block system for wire rolling mills
US7191629B1 (en) * 2006-04-13 2007-03-20 Morgan Construction Company Modular rolling mill
US7523632B2 (en) * 2007-02-15 2009-04-28 Morgan Construction Company Modular rolling mill

Also Published As

Publication number Publication date
EP2580005B1 (en) 2014-05-14
IT1400496B1 (en) 2013-06-11
EP2580005A2 (en) 2013-04-17
US20130086963A1 (en) 2013-04-11
ITMI20101035A1 (en) 2011-12-10
CN102947017B (en) 2016-01-20
CN102947017A (en) 2013-02-27
WO2011154914A2 (en) 2011-12-15

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