BR8205816A - Processo de controle da eficiencia de laminacao - Google Patents

Processo de controle da eficiencia de laminacao

Info

Publication number
BR8205816A
BR8205816A BR8205816A BR8205816A BR8205816A BR 8205816 A BR8205816 A BR 8205816A BR 8205816 A BR8205816 A BR 8205816A BR 8205816 A BR8205816 A BR 8205816A BR 8205816 A BR8205816 A BR 8205816A
Authority
BR
Brazil
Prior art keywords
control process
efficiency control
lamination efficiency
lamination
efficiency
Prior art date
Application number
BR8205816A
Other languages
English (en)
Inventor
Kitao Mariharu
Fukui Masayasu
Hamasaki Yoshiharu
Kutsuzawa Masaki
Original Assignee
Mitsubishi Electric Corp
Kawasaki Steel Co
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, Kawasaki Steel Co filed Critical Mitsubishi Electric Corp
Publication of BR8205816A publication Critical patent/BR8205816A/pt

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
    • B21B37/005—Control of time interval or spacing between workpieces
    • 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B2001/028—Slabs
    • 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
    • B21B45/004—Heating the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
  • Control Of Heat Treatment Processes (AREA)
BR8205816A 1981-10-05 1982-10-04 Processo de controle da eficiencia de laminacao BR8205816A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56158430A JPS5858906A (ja) 1981-10-05 1981-10-05 熱間圧延における圧延能率制御方法

Publications (1)

Publication Number Publication Date
BR8205816A true BR8205816A (pt) 1983-09-06

Family

ID=15671582

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8205816A BR8205816A (pt) 1981-10-05 1982-10-04 Processo de controle da eficiencia de laminacao

Country Status (5)

Country Link
US (1) US4606006A (pt)
JP (1) JPS5858906A (pt)
BR (1) BR8205816A (pt)
DE (1) DE3236877A1 (pt)
MX (1) MX159188A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113719A (ja) * 1984-11-07 1986-05-31 Mitsubishi Electric Corp 熱間圧延ラインにおける加熱炉の鋼材抽出温度設定方法
DE3706982A1 (de) * 1986-03-06 1987-09-17 Mazda Motor Hinterradaufhaengung fuer fahrzeuge
NL8702689A (nl) * 1987-11-11 1989-06-01 Hoogovens Groep Bv Werkwijze voor het op walstemperatuur brengen van een aantal staalplakken en besturingsinrichting geschikt voor het uitvoeren van de werkwijze.
AU2347392A (en) * 1991-12-20 1993-07-28 A.B. Chance Company Audio torque indicator
US5857847A (en) * 1997-04-17 1999-01-12 Chrysler Corporation Brazing furnace parts feeding control
AT411435B (de) * 1999-11-25 2004-01-26 Voest Alpine Ind Anlagen Verfahren zur optimierung der geschwindigkeiten einer verbundanlage
US10464112B2 (en) * 2013-02-04 2019-11-05 Toshiba Mitsubishi-Electric Industrial Systems Corporation Energy-saving control device for rolling line
JP6075309B2 (ja) * 2014-03-17 2017-02-08 Ｊｆｅスチール株式会社 加熱炉の制御方法及び制御装置
CN114762866B (zh) * 2022-05-30 2023-09-19 宝武集团鄂城钢铁有限公司 一种中厚板单机架轧制在线淬火钢板轧制节奏控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918910B1 (pt) * 1969-02-08 1974-05-14
BE754752A (nl) * 1969-08-13 1971-02-12 Koninklijke Hoogovens En Staal Werkwijze en inrichting voor het bedrijven van een oven
US4004138A (en) * 1972-05-16 1977-01-18 Hitachi, Ltd. Method of and system for controlling temperature of continuous furnace
JPS5316788B2 (pt) * 1974-04-17 1978-06-03
US4037087A (en) * 1976-05-27 1977-07-19 Bethlehem Steel Corporation Rolling mill control method and apparatus having operator update of presets
US4223385A (en) * 1978-09-21 1980-09-16 Westinghouse Electric Corp. Control of workpiece heating
JPS5584215A (en) * 1978-12-20 1980-06-25 Hitachi Ltd Exit side temperature control method in rolling mill
JPS5848011B2 (ja) * 1979-11-26 1983-10-26 日本鋼管株式会社 加熱炉燃焼制御方法
JPS5848009B2 (ja) * 1979-11-26 1983-10-26 日本鋼管株式会社 多帯式加熱炉の温度制御方法
DE78113T1 (de) * 1981-10-26 1983-09-15 United Kingdom Atomic Energy Authority, London Manipulator.

Also Published As

Publication number Publication date
MX159188A (es) 1989-04-28
JPH0442084B2 (pt) 1992-07-10
JPS5858906A (ja) 1983-04-07
US4606006A (en) 1986-08-12
DE3236877A1 (de) 1983-07-07

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Legal Events

Date Code Title Description
RH Request refused
CK Appeal
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 04/10/97