JPS5432157A - Thickness arithmetic unit for continuous rolling mill - Google Patents

Thickness arithmetic unit for continuous rolling mill

Info

Publication number
JPS5432157A
JPS5432157A JP9784077A JP9784077A JPS5432157A JP S5432157 A JPS5432157 A JP S5432157A JP 9784077 A JP9784077 A JP 9784077A JP 9784077 A JP9784077 A JP 9784077A JP S5432157 A JPS5432157 A JP S5432157A
Authority
JP
Japan
Prior art keywords
rolling mill
continuous rolling
arithmetic unit
thickness arithmetic
thickness
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.)
Granted
Application number
JP9784077A
Other languages
Japanese (ja)
Other versions
JPS5759766B2 (en
Inventor
Koji Eto
Seiji Kitao
Toshio Mitsunaka
Shigemichi Matsuka
Yasuo Morooka
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.)
JFE Steel Corp
Hitachi Ltd
Original Assignee
Hitachi Ltd
Kawasaki 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 Hitachi Ltd, Kawasaki Steel Corp filed Critical Hitachi Ltd
Priority to JP52097840A priority Critical patent/JPS5759766B2/ja
Publication of JPS5432157A publication Critical patent/JPS5432157A/en
Publication of JPS5759766B2 publication Critical patent/JPS5759766B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To make possible the interstand actual thickness to be accurately computed, by introducing an apparatus for -catching the medium coefficient, that is the advancing rate, between the speeds of the rolled material within a rolling stand and at its outgoing side, in the continuous rolling mill.
COPYRIGHT: (C)1979,JPO&Japio
JP52097840A 1977-08-17 1977-08-17 Expired JPS5759766B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52097840A JPS5759766B2 (en) 1977-08-17 1977-08-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52097840A JPS5759766B2 (en) 1977-08-17 1977-08-17

Publications (2)

Publication Number Publication Date
JPS5432157A true JPS5432157A (en) 1979-03-09
JPS5759766B2 JPS5759766B2 (en) 1982-12-16

Family

ID=14202903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52097840A Expired JPS5759766B2 (en) 1977-08-17 1977-08-17

Country Status (1)

Country Link
JP (1) JPS5759766B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05169126A (en) * 1991-12-26 1993-07-09 Siemens Ag Method for controlling cold strip rolling mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05169126A (en) * 1991-12-26 1993-07-09 Siemens Ag Method for controlling cold strip rolling mill

Also Published As

Publication number Publication date
JPS5759766B2 (en) 1982-12-16

Similar Documents

Publication Publication Date Title
CA1026598A (en) Method and apparatus for cooling the rolls of rolling mills
JPS53112253A (en) Controlling method for interstand tension in continuous rolling mill
JPS53134757A (en) Apparatus for controlling rolling mill
JPS5432157A (en) Thickness arithmetic unit for continuous rolling mill
JPS5419455A (en) Pilger rolling control apparatus
JPS53132432A (en) Method and apparatus for descaling control
JPS53146958A (en) Rolling method of steel material at high area reduction
JPS56111504A (en) Strip mill
JPS5369656A (en) Apparatus for measuring rolling reduction
JPS53113746A (en) Setting method for roll gap of rolling mill
JPS5324873A (en) Measur ement of forward percentage of rolling
SU615969A1 (en) Method of measuring tension values in continuous rolling mill roll stands
ES488891A1 (en) Method of producing strip material from aluminium, copper, steel or alloys of these metals using a continuous casting machine and apparatus for carrying out the method
JPS5426264A (en) Rolling method for strip
JPS5330092A (en) Apparatus for forming outward shape of sheet roll
JPS5422857A (en) Cooling method of radiation thickness meter
JPS5691916A (en) Main controller for reversible rolling mill
JPS53146251A (en) Rolling method for head of steel sheet into taper
JPS55122601A (en) Blooming method for raw steel shape
JPS5413446A (en) Controlling method for sheet crown in rolling mill
JPS53131260A (en) Continuous rolling control unit
JPS5432158A (en) Method and apparatus for controlling rolling in multiisystem continuous rolling mill
JPS5357062A (en) Cold length estimating apparatus
JPS53118260A (en) Plate-thickness controlling method for rolling mill
JPS53141158A (en) Roll pitch variable mechanism of roller straightening machine