JPS5413447A - Controlling method for sheet crown - Google Patents

Controlling method for sheet crown

Info

Publication number
JPS5413447A
JPS5413447A JP7856177A JP7856177A JPS5413447A JP S5413447 A JPS5413447 A JP S5413447A JP 7856177 A JP7856177 A JP 7856177A JP 7856177 A JP7856177 A JP 7856177A JP S5413447 A JPS5413447 A JP S5413447A
Authority
JP
Japan
Prior art keywords
sheet crown
controlling method
movement
roll
roll bending
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
JP7856177A
Other languages
Japanese (ja)
Other versions
JPS6028566B2 (en
Inventor
Toshiyuki Kajiwara
Shigeru Shida
Toshio Kikuma
Hiroe 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.)
Hitachi Ltd
Nippon Steel Corp
Original Assignee
Hitachi Ltd
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 Hitachi Ltd, Nippon Steel Corp filed Critical Hitachi Ltd
Priority to JP52078561A priority Critical patent/JPS6028566B2/ja
Publication of JPS5413447A publication Critical patent/JPS5413447A/en
Publication of JPS6028566B2 publication Critical patent/JPS6028566B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To improve the product quality, the yield, etc., by obtaining optimum values for the quantity of movement of intermediate roll and the quantity of roll bending, through the detection of the sheet crown on the entry side, etc., and by comparing these data with the actually detected values on purpose to control the quantity of movement of intermediate roll and the roll bending force.
COPYRIGHT: (C)1979,JPO&Japio
JP52078561A 1977-07-01 1977-07-01 Expired JPS6028566B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52078561A JPS6028566B2 (en) 1977-07-01 1977-07-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52078561A JPS6028566B2 (en) 1977-07-01 1977-07-01

Publications (2)

Publication Number Publication Date
JPS5413447A true JPS5413447A (en) 1979-01-31
JPS6028566B2 JPS6028566B2 (en) 1985-07-05

Family

ID=13665310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52078561A Expired JPS6028566B2 (en) 1977-07-01 1977-07-01

Country Status (1)

Country Link
JP (1) JPS6028566B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566714A (en) * 1979-06-29 1981-01-23 Nippon Steel Corp Forecasting and controlling apparatus for sheet crown at rolling mill
DE3115461A1 (en) 1980-04-25 1982-01-28 ASEA AB, 72183 Västerås "CONTROL ARRANGEMENT ON STRIP OR SHEET MILLING MILLS"
JPS5865612A (en) * 1981-10-15 1983-04-19 Takahama Industry Device for manufacturing pottery products
JPS5979270A (en) * 1982-09-24 1984-05-08 Coulter Systems Corp Method and apparatus for preparation of permanent image recording medium
JPS6135212A (en) * 1984-07-27 1986-02-19 Nippon Renga Seizo Kk Production unit for high-density clay product
JPS6149718A (en) * 1984-08-17 1986-03-11 Mitsubishi Electric Corp Determining device of shape control manipulated variable set value

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566714A (en) * 1979-06-29 1981-01-23 Nippon Steel Corp Forecasting and controlling apparatus for sheet crown at rolling mill
DE3115461A1 (en) 1980-04-25 1982-01-28 ASEA AB, 72183 Västerås "CONTROL ARRANGEMENT ON STRIP OR SHEET MILLING MILLS"
JPS5865612A (en) * 1981-10-15 1983-04-19 Takahama Industry Device for manufacturing pottery products
JPS617924B2 (en) * 1981-10-15 1986-03-10 Takahama Kogyo Kk
JPS5979270A (en) * 1982-09-24 1984-05-08 Coulter Systems Corp Method and apparatus for preparation of permanent image recording medium
JPH0331267B2 (en) * 1982-09-24 1991-05-02 Coulter Systems Corp
JPS6135212A (en) * 1984-07-27 1986-02-19 Nippon Renga Seizo Kk Production unit for high-density clay product
JPS6149718A (en) * 1984-08-17 1986-03-11 Mitsubishi Electric Corp Determining device of shape control manipulated variable set value

Also Published As

Publication number Publication date
JPS6028566B2 (en) 1985-07-05

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