JPH0331522B2 - - Google Patents

Info

Publication number
JPH0331522B2
JPH0331522B2 JP61233189A JP23318986A JPH0331522B2 JP H0331522 B2 JPH0331522 B2 JP H0331522B2 JP 61233189 A JP61233189 A JP 61233189A JP 23318986 A JP23318986 A JP 23318986A JP H0331522 B2 JPH0331522 B2 JP H0331522B2
Authority
JP
Japan
Prior art keywords
roll
ultrasonic
rotation angle
reflecting
detection device
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 - Lifetime
Application number
JP61233189A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6390314A (ja
Inventor
Hajime Kai
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP61233189A priority Critical patent/JPS6390314A/ja
Publication of JPS6390314A publication Critical patent/JPS6390314A/ja
Publication of JPH0331522B2 publication Critical patent/JPH0331522B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B37/00Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/58Roll-force control; Roll-gap control
    • B21B37/66Roll eccentricity compensation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
JP61233189A 1986-10-02 1986-10-02 バツクアツプロ−ル回転角度検出装置 Granted JPS6390314A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61233189A JPS6390314A (ja) 1986-10-02 1986-10-02 バツクアツプロ−ル回転角度検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61233189A JPS6390314A (ja) 1986-10-02 1986-10-02 バツクアツプロ−ル回転角度検出装置

Publications (2)

Publication Number Publication Date
JPS6390314A JPS6390314A (ja) 1988-04-21
JPH0331522B2 true JPH0331522B2 (enExample) 1991-05-07

Family

ID=16951135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61233189A Granted JPS6390314A (ja) 1986-10-02 1986-10-02 バツクアツプロ−ル回転角度検出装置

Country Status (1)

Country Link
JP (1) JPS6390314A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006028369B4 (de) * 2006-06-19 2022-12-29 Aluminium Norf Gmbh Verfahren und Vorrichtung zur Prozesskontrolle beim Walzen von Metallen

Also Published As

Publication number Publication date
JPS6390314A (ja) 1988-04-21

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