JPS6255443B2 - - Google Patents

Info

Publication number
JPS6255443B2
JPS6255443B2 JP54025589A JP2558979A JPS6255443B2 JP S6255443 B2 JPS6255443 B2 JP S6255443B2 JP 54025589 A JP54025589 A JP 54025589A JP 2558979 A JP2558979 A JP 2558979A JP S6255443 B2 JPS6255443 B2 JP S6255443B2
Authority
JP
Japan
Prior art keywords
load
biting
output
stand
signal
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
JP54025589A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55120425A (en
Inventor
Susumu Kitani
Yoshihiro Uekane
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2558979A priority Critical patent/JPS55120425A/ja
Publication of JPS55120425A publication Critical patent/JPS55120425A/ja
Publication of JPS6255443B2 publication Critical patent/JPS6255443B2/ja
Granted 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
    • B21B37/72—Rear end control; Front end control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Control Of Metal Rolling (AREA)
JP2558979A 1979-03-07 1979-03-07 Detecting method for bite and release of rolling mill Granted JPS55120425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2558979A JPS55120425A (en) 1979-03-07 1979-03-07 Detecting method for bite and release of rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2558979A JPS55120425A (en) 1979-03-07 1979-03-07 Detecting method for bite and release of rolling mill

Publications (2)

Publication Number Publication Date
JPS55120425A JPS55120425A (en) 1980-09-16
JPS6255443B2 true JPS6255443B2 (2) 1987-11-19

Family

ID=12170090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2558979A Granted JPS55120425A (en) 1979-03-07 1979-03-07 Detecting method for bite and release of rolling mill

Country Status (1)

Country Link
JP (1) JPS55120425A (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102712969B1 (ko) * 2018-03-28 2024-10-07 신토고교 가부시키가이샤 롤 프레스 장치, 롤 프레스 장치의 제어 시스템 및 롤 프레스 장치의 제어 방법

Also Published As

Publication number Publication date
JPS55120425A (en) 1980-09-16

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