ZA726064B - Method and system for controlling strip thickness in a continuous tandem rolling mill - Google Patents

Method and system for controlling strip thickness in a continuous tandem rolling mill

Info

Publication number
ZA726064B
ZA726064B ZA726064A ZA726064A ZA726064B ZA 726064 B ZA726064 B ZA 726064B ZA 726064 A ZA726064 A ZA 726064A ZA 726064 A ZA726064 A ZA 726064A ZA 726064 B ZA726064 B ZA 726064B
Authority
ZA
South Africa
Prior art keywords
rolling mill
strip thickness
tandem rolling
controlling strip
continuous tandem
Prior art date
Application number
ZA726064A
Other languages
English (en)
Inventor
H Cox
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of ZA726064B publication Critical patent/ZA726064B/xx

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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/24—Automatic variation of thickness according to a predetermined programme
    • B21B37/26—Automatic variation of thickness according to a predetermined programme for obtaining one strip having successive lengths of different constant thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0085—Joining ends of material to continuous strip, bar or sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/20—Track of product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
ZA726064A 1971-09-22 1972-09-05 Method and system for controlling strip thickness in a continuous tandem rolling mill ZA726064B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18280071A 1971-09-22 1971-09-22

Publications (1)

Publication Number Publication Date
ZA726064B true ZA726064B (en) 1973-05-30

Family

ID=22670094

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA726064A ZA726064B (en) 1971-09-22 1972-09-05 Method and system for controlling strip thickness in a continuous tandem rolling mill

Country Status (7)

Country Link
JP (1) JPS4838858A (pt)
BR (1) BR7206400D0 (pt)
DE (1) DE2246161A1 (pt)
FR (1) FR2153408A1 (pt)
IT (1) IT969343B (pt)
NL (1) NL7212881A (pt)
ZA (1) ZA726064B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60196217A (ja) * 1984-03-16 1985-10-04 Sumitomo Light Metal Ind Ltd 金属管の連続圧延方法
US4870850A (en) * 1986-09-09 1989-10-03 Kawasaki Steel Method and device for leveling metal strip to be fed into continuous annealing furnace
JP2680602B2 (ja) * 1987-04-24 1997-11-19 第一製薬株式会社 徐放性錠剤
US5592846A (en) * 1992-08-07 1997-01-14 Kawasaki Steel Corporation Endless hot rolling method
US8519120B2 (en) 2006-08-08 2013-08-27 Shin-Etsu Chemical Co., Ltd. Methods for producing a low-substituted hydroxypropylcellulose powder

Also Published As

Publication number Publication date
BR7206400D0 (pt) 1973-07-17
IT969343B (it) 1974-03-30
DE2246161A1 (de) 1973-03-29
NL7212881A (pt) 1973-03-26
FR2153408A1 (en) 1973-05-04
JPS4838858A (pt) 1973-06-07

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