JPS5656713A - Controlling method for multistrand rolling mill - Google Patents

Controlling method for multistrand rolling mill

Info

Publication number
JPS5656713A
JPS5656713A JP13392079A JP13392079A JPS5656713A JP S5656713 A JPS5656713 A JP S5656713A JP 13392079 A JP13392079 A JP 13392079A JP 13392079 A JP13392079 A JP 13392079A JP S5656713 A JPS5656713 A JP S5656713A
Authority
JP
Japan
Prior art keywords
roll gap
period
taken
stand
speed
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP13392079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6335329B2 (enrdf_load_stackoverflow
Inventor
Koichi Oba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13392079A priority Critical patent/JPS5656713A/ja
Publication of JPS5656713A publication Critical patent/JPS5656713A/ja
Publication of JPS6335329B2 publication Critical patent/JPS6335329B2/ja
Granted legal-status Critical Current

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
    • B21B37/48—Tension control; Compression control
    • B21B37/52—Tension control; Compression control by drive motor control
    • 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
    • B21B2013/006—Multiple strand rolling mills; Mill stands with multiple caliber rolls
    • 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
    • B21B2037/002—Mass flow control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/20—Slip
    • 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
    • B21B37/48—Tension control; Compression control
    • B21B37/50—Tension control; Compression control by looper control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP13392079A 1979-10-13 1979-10-13 Controlling method for multistrand rolling mill Granted JPS5656713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13392079A JPS5656713A (en) 1979-10-13 1979-10-13 Controlling method for multistrand rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13392079A JPS5656713A (en) 1979-10-13 1979-10-13 Controlling method for multistrand rolling mill

Publications (2)

Publication Number Publication Date
JPS5656713A true JPS5656713A (en) 1981-05-18
JPS6335329B2 JPS6335329B2 (enrdf_load_stackoverflow) 1988-07-14

Family

ID=15116169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13392079A Granted JPS5656713A (en) 1979-10-13 1979-10-13 Controlling method for multistrand rolling mill

Country Status (1)

Country Link
JP (1) JPS5656713A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008036686A (ja) * 2006-08-08 2008-02-21 Kobe Steel Ltd 条鋼圧延材の圧延方法
JP2019018232A (ja) * 2017-07-19 2019-02-07 新日鐵住金株式会社 ワークロール摩耗量予測方法、及びワークロール摩耗量予測システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008036686A (ja) * 2006-08-08 2008-02-21 Kobe Steel Ltd 条鋼圧延材の圧延方法
JP2019018232A (ja) * 2017-07-19 2019-02-07 新日鐵住金株式会社 ワークロール摩耗量予測方法、及びワークロール摩耗量予測システム

Also Published As

Publication number Publication date
JPS6335329B2 (enrdf_load_stackoverflow) 1988-07-14

Similar Documents

Publication Publication Date Title
JPS53106367A (en) Continuous rolling mill
JPS5656713A (en) Controlling method for multistrand rolling mill
JPS53112253A (en) Controlling method for interstand tension in continuous rolling mill
JPS53146954A (en) Rolling mill
GB1495769A (en) Circuit arrangement for an automatic rolling gap control device
JPS5630018A (en) Shape controlling method for sheet rolling work
JPS5545585A (en) Tension control device of rolling mill
SE9802492L (sv) Förfarande för styrning av mellanparsspänning i ett valsverk
JPS555171A (en) Plate width control method of rolling materials in continuous hot rolling equipment
JPS56102307A (en) Changing apparatus for rolling schedule of tandem rolling plant
JPS5770018A (en) Method for controlling thickness plate at passing through cold tandem mill
JPS5797814A (en) Thickness controlling method for strip
JPS55153611A (en) Rolling mill
JPS56117811A (en) Controlling method for rolling work changeable thickness of traveling sheet
JPS549143A (en) Method of controlling tension between stands of tandem rolling mill
JPS57168719A (en) Changing method of plate thickness in plate rolling
JPS56111503A (en) Rolling method for strip
JPS5641009A (en) Controlling method for tension
JPS53131260A (en) Continuous rolling control unit
JPS5472747A (en) Controlling method for rolling work
JPS53119258A (en) Controlling method for speed of continuous rolling mill
JPS53106366A (en) Continuous rolling mill
JPS56141254A (en) No tension controller in continuous rolling machine
JPS56111515A (en) Distributing method for draft percentage in continuous rolling work
JPS5536012A (en) Multiple stand rolling mill