ES391736A1 - Control of rolling of a material - Google Patents

Control of rolling of a material

Info

Publication number
ES391736A1
ES391736A1 ES391736A ES391736A ES391736A1 ES 391736 A1 ES391736 A1 ES 391736A1 ES 391736 A ES391736 A ES 391736A ES 391736 A ES391736 A ES 391736A ES 391736 A1 ES391736 A1 ES 391736A1
Authority
ES
Spain
Prior art keywords
rolling force
rolling
cylinders
caused
variations
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
ES391736A
Other languages
Spanish (es)
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19702026537 external-priority patent/DE2026537C3/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of ES391736A1 publication Critical patent/ES391736A1/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
    • B21B37/66—Roll eccentricity compensation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Procedure for recording and evaluating variations in rolling force in a rolling mill frame, caused by eccentricities of the cylinders, equipped with an installation to regulate the thickness of the rolled material leaving the rolling mill frame, depending on the rolling force registered by manometric boxes, characterized in that a preset rolling force acts on the cylinders that touch each other, the amplitudes of the variations in the rolling force caused by the eccentricities of the cylinders are measured, the maximum positive and negative value of the amplitudes, passing in the service to the thickness regulating installation, only the variations in rolling force, caused by the laminated material, which exceed and remain below these maximum values. (Machine-translation by Google Translate, not legally binding)
ES391736A 1970-05-30 1971-05-29 Control of rolling of a material Expired ES391736A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702026537 DE2026537C3 (en) 1970-05-30 Device for suppressing rolling force fluctuations in a rolling mill caused by roll eccentricities

Publications (1)

Publication Number Publication Date
ES391736A1 true ES391736A1 (en) 1973-06-16

Family

ID=5772551

Family Applications (1)

Application Number Title Priority Date Filing Date
ES391736A Expired ES391736A1 (en) 1970-05-30 1971-05-29 Control of rolling of a material

Country Status (10)

Country Link
JP (1) JPS56107505U (en)
AT (1) AT305439B (en)
BE (1) BE767468A (en)
CH (1) CH524409A (en)
ES (1) ES391736A1 (en)
FR (1) FR2093787A5 (en)
GB (1) GB1355534A (en)
NL (1) NL7106656A (en)
SE (1) SE362366C (en)
ZA (1) ZA713390B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6054802B2 (en) * 1979-02-28 1985-12-02 三菱重工業株式会社 Roll eccentricity control method for rolling mill
GB2253719A (en) * 1991-03-15 1992-09-16 China Steel Corp Ltd Compensating roll eccentricity of a rolling mill

Also Published As

Publication number Publication date
SE362366C (en) 1976-12-06
FR2093787A5 (en) 1972-01-28
NL7106656A (en) 1971-12-02
BE767468A (en) 1971-11-22
DE2026537B2 (en) 1977-02-03
DE2026537A1 (en) 1971-12-02
JPS56107505U (en) 1981-08-21
ZA713390B (en) 1972-01-26
AT305439B (en) 1973-02-26
GB1355534A (en) 1974-06-05
SE362366B (en) 1973-12-10
CH524409A (en) 1972-06-30

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