GB1017385A - Method of rolling heavy and medium-gauge sheets - Google Patents

Method of rolling heavy and medium-gauge sheets

Info

Publication number
GB1017385A
GB1017385A GB3886762A GB3886762A GB1017385A GB 1017385 A GB1017385 A GB 1017385A GB 3886762 A GB3886762 A GB 3886762A GB 3886762 A GB3886762 A GB 3886762A GB 1017385 A GB1017385 A GB 1017385A
Authority
GB
United Kingdom
Prior art keywords
rolling
sheet
thickness
load
passes
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.)
Expired
Application number
GB3886762A
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Publication of GB1017385A publication Critical patent/GB1017385A/en
Expired 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
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/64—Mill spring or roll spring compensation systems, e.g. control of prestressed mill stands
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

1,017,385. Rolling. INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE. Oct. 15, 1962 [Nov. 13, 1961], No. 38867/62. Heading B3M. A method of rolling sheets in a reversing mill comprises the steps of rolling a reference sheet noting the roll gaps without load, sheet thickness, and rolling force for a number of passes, and rolling a subsequent sheet, the variations in thickness and rolling force in the first two passes from the reference sheet serving to alter the roll gap under no load of subsequent passes by means of a calculator such that the desired final thickness of sheet is obtained. As shown, information from X-ray generators and gauges 5a, 5b and 6a, 6b of the strip thickness, from strain gauge dynamometers 12 of the rolling force, and from a numerical coding device 8, controlled by a coding disc 9 and photo-electric cell 10, of the roll gap without load, is fed to a calculator 13, and the roll gap to be used is registered on a numerical counter 14.
GB3886762A 1961-11-13 1962-10-15 Method of rolling heavy and medium-gauge sheets Expired GB1017385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR878696A FR1313174A (en) 1961-11-13 1961-11-13 Rolling process for heavy and medium sheets

Publications (1)

Publication Number Publication Date
GB1017385A true GB1017385A (en) 1966-01-19

Family

ID=8766539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3886762A Expired GB1017385A (en) 1961-11-13 1962-10-15 Method of rolling heavy and medium-gauge sheets

Country Status (4)

Country Link
BE (1) BE623692A (en)
FR (1) FR1313174A (en)
GB (1) GB1017385A (en)
NL (2) NL284709A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409099A1 (en) * 1977-11-21 1979-06-15 Mitsubishi Electric Corp PERFECTED LAMINATION PROCESS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1283185B (en) * 1962-10-25 1968-11-21 Verwaltungsgesellschaft Moelle Control for setting the roll gap in Revesier roll stands for rolling out heavy and middle plates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409099A1 (en) * 1977-11-21 1979-06-15 Mitsubishi Electric Corp PERFECTED LAMINATION PROCESS

Also Published As

Publication number Publication date
NL131073C (en)
FR1313174A (en) 1962-12-28
BE623692A (en)
NL284709A (en)

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