JPS5479149A - Controller for loop or tension in multiple line continuous rolling - Google Patents

Controller for loop or tension in multiple line continuous rolling

Info

Publication number
JPS5479149A
JPS5479149A JP14659577A JP14659577A JPS5479149A JP S5479149 A JPS5479149 A JP S5479149A JP 14659577 A JP14659577 A JP 14659577A JP 14659577 A JP14659577 A JP 14659577A JP S5479149 A JPS5479149 A JP S5479149A
Authority
JP
Japan
Prior art keywords
loop
cooling
tension
control
controller
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
JP14659577A
Other languages
English (en)
Japanese (ja)
Other versions
JPS611212B2 (enrdf_load_stackoverflow
Inventor
Takeshi Katayama
Yuji Tawara
Toshio Inoue
Tadao Kawaguchi
Takao Tsukamura
Matsuo Adaka
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP14659577A priority Critical patent/JPS5479149A/ja
Publication of JPS5479149A publication Critical patent/JPS5479149A/ja
Publication of JPS611212B2 publication Critical patent/JPS611212B2/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
    • B21B37/50—Tension control; Compression control by looper 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
    • 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
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP14659577A 1977-12-08 1977-12-08 Controller for loop or tension in multiple line continuous rolling Granted JPS5479149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14659577A JPS5479149A (en) 1977-12-08 1977-12-08 Controller for loop or tension in multiple line continuous rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14659577A JPS5479149A (en) 1977-12-08 1977-12-08 Controller for loop or tension in multiple line continuous rolling

Publications (2)

Publication Number Publication Date
JPS5479149A true JPS5479149A (en) 1979-06-23
JPS611212B2 JPS611212B2 (enrdf_load_stackoverflow) 1986-01-14

Family

ID=15411260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14659577A Granted JPS5479149A (en) 1977-12-08 1977-12-08 Controller for loop or tension in multiple line continuous rolling

Country Status (1)

Country Link
JP (1) JPS5479149A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008068281A (ja) * 2006-09-13 2008-03-27 Kobe Steel Ltd 条鋼圧延材の圧延方法
JP2010099669A (ja) * 2008-10-21 2010-05-06 Kobe Steel Ltd 線材の圧延方法
CN110639950A (zh) * 2019-08-27 2020-01-03 武汉钢铁有限公司 一种基于csp流程的薄规格低合金高强花纹板生产的方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0328613U (enrdf_load_stackoverflow) * 1989-07-29 1991-03-22
JPH03214510A (ja) * 1989-07-31 1991-09-19 Tatsuta Electric Wire & Cable Co Ltd 接地引下げ用電線及びその製造装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008068281A (ja) * 2006-09-13 2008-03-27 Kobe Steel Ltd 条鋼圧延材の圧延方法
JP2010099669A (ja) * 2008-10-21 2010-05-06 Kobe Steel Ltd 線材の圧延方法
CN110639950A (zh) * 2019-08-27 2020-01-03 武汉钢铁有限公司 一种基于csp流程的薄规格低合金高强花纹板生产的方法
CN110639950B (zh) * 2019-08-27 2021-01-26 武汉钢铁有限公司 一种基于csp流程的薄规格低合金高强花纹板生产的方法

Also Published As

Publication number Publication date
JPS611212B2 (enrdf_load_stackoverflow) 1986-01-14

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