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JPS5324873A - Measur ement of forward percentage of rolling - Google Patents

Measur ement of forward percentage of rolling

Info

Publication number
JPS5324873A
JPS5324873A JP9894876A JP9894876A JPS5324873A JP S5324873 A JPS5324873 A JP S5324873A JP 9894876 A JP9894876 A JP 9894876A JP 9894876 A JP9894876 A JP 9894876A JP S5324873 A JPS5324873 A JP S5324873A
Authority
JP
Japan
Prior art keywords
percentage
rolling
measur ement
measur
ement
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.)
Pending
Application number
JP9894876A
Other languages
Japanese (ja)
Inventor
Ryoji Terakado
Hiroshi Maeno
Yuzuru Takahashi
Akiichi Nakajima
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP9894876A priority Critical patent/JPS5324873A/en
Publication of JPS5324873A publication Critical patent/JPS5324873A/en
Pending legal-status Critical Current

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  • Control Of Metal Rolling (AREA)

Abstract

PURPOSE: To measure the forward percentage of rolling in a non-contact manner by accomplishing a preset operation with the use of the number of the pulses, which are produced during one rotation of a roll, and the number of the pulses which are produced while the leading end of a material to be rolled is passing through the clearance between two rolls.
COPYRIGHT: (C)1978,JPO&Japio
JP9894876A 1976-08-19 1976-08-19 Measur ement of forward percentage of rolling Pending JPS5324873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9894876A JPS5324873A (en) 1976-08-19 1976-08-19 Measur ement of forward percentage of rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9894876A JPS5324873A (en) 1976-08-19 1976-08-19 Measur ement of forward percentage of rolling

Publications (1)

Publication Number Publication Date
JPS5324873A true JPS5324873A (en) 1978-03-08

Family

ID=14233312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9894876A Pending JPS5324873A (en) 1976-08-19 1976-08-19 Measur ement of forward percentage of rolling

Country Status (1)

Country Link
JP (1) JPS5324873A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04276512A (en) * 1991-03-05 1992-10-01 Nippon Steel Corp Method for measuring forward slip in hot rolling mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04276512A (en) * 1991-03-05 1992-10-01 Nippon Steel Corp Method for measuring forward slip in hot rolling mill

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