AT307571B - Circuit arrangement made up of electronic switching elements for the operational detection and evaluation of fluctuations in the rolling force caused by roll eccentricities in a roll stand during the rolling process - Google Patents

Circuit arrangement made up of electronic switching elements for the operational detection and evaluation of fluctuations in the rolling force caused by roll eccentricities in a roll stand during the rolling process

Info

Publication number
AT307571B
AT307571B AT616571A AT616571A AT307571B AT 307571 B AT307571 B AT 307571B AT 616571 A AT616571 A AT 616571A AT 616571 A AT616571 A AT 616571A AT 307571 B AT307571 B AT 307571B
Authority
AT
Austria
Prior art keywords
roll
fluctuations
evaluation
switching elements
circuit arrangement
Prior art date
Application number
AT616571A
Other languages
German (de)
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
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT307571B publication Critical patent/AT307571B/en

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)
AT616571A 1970-07-25 1971-07-15 Circuit arrangement made up of electronic switching elements for the operational detection and evaluation of fluctuations in the rolling force caused by roll eccentricities in a roll stand during the rolling process AT307571B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2036965A DE2036965C3 (en) 1970-07-25 1970-07-25 Arrangement for the operational recording and evaluation of rolling force fluctuations caused by eccentricities of the rolls in a rolling mill

Publications (1)

Publication Number Publication Date
AT307571B true AT307571B (en) 1973-05-25

Family

ID=5777869

Family Applications (1)

Application Number Title Priority Date Filing Date
AT616571A AT307571B (en) 1970-07-25 1971-07-15 Circuit arrangement made up of electronic switching elements for the operational detection and evaluation of fluctuations in the rolling force caused by roll eccentricities in a roll stand during the rolling process

Country Status (11)

Country Link
JP (1) JPS521310B1 (en)
AT (1) AT307571B (en)
AU (1) AU460859B2 (en)
BE (1) BE770328A (en)
DE (1) DE2036965C3 (en)
ES (1) ES393609A1 (en)
FR (1) FR2099599B1 (en)
GB (1) GB1360805A (en)
NL (1) NL7110048A (en)
SE (1) SE382874C (en)
ZA (1) ZA714855B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2407430C3 (en) * 1974-02-13 1981-12-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Device for determining the thickness or thickness deviation of a rolling stock leaving a rolling stand
DE2420195C3 (en) * 1974-04-26 1981-10-01 Brown, Boveri & Cie Ag, 6800 Mannheim Device to compensate for roll eccentricities and roll runout
DE4231615A1 (en) * 1992-09-22 1994-03-24 Siemens Ag Method for suppressing the influence of roll eccentricities on the control of the rolling stock thickness in a roll stand
CN112317558B (en) * 2020-09-04 2023-01-17 中国第一汽车股份有限公司 Rapid electrical detection system and method for sheet number of stamping automatic line

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081654A (en) * 1959-10-15 1963-03-19 Westinghouse Electric Corp Motor control apparatus
FR1520871A (en) * 1966-03-26 1968-04-12 Siemens Ag Method of adjusting the thickness of rolled products

Also Published As

Publication number Publication date
ES393609A1 (en) 1973-08-16
DE2036965A1 (en) 1972-01-27
AU460859B2 (en) 1975-05-08
DE2036965B2 (en) 1973-09-20
JPS521310B1 (en) 1977-01-13
SE382874C (en) 1978-11-27
NL7110048A (en) 1972-01-27
BE770328A (en) 1971-12-01
DE2036965C3 (en) 1974-04-18
ZA714855B (en) 1972-04-26
GB1360805A (en) 1974-07-24
FR2099599A1 (en) 1972-03-17
FR2099599B1 (en) 1975-02-21
SE382874B (en) 1976-02-16
AU3155471A (en) 1973-01-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee