JPS59148115U - Pressure correction device - Google Patents

Pressure correction device

Info

Publication number
JPS59148115U
JPS59148115U JP4146183U JP4146183U JPS59148115U JP S59148115 U JPS59148115 U JP S59148115U JP 4146183 U JP4146183 U JP 4146183U JP 4146183 U JP4146183 U JP 4146183U JP S59148115 U JPS59148115 U JP S59148115U
Authority
JP
Japan
Prior art keywords
correction device
gap
detector
pressure correction
roll
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
JP4146183U
Other languages
Japanese (ja)
Inventor
功 今井
永沢　鉄男
中木原　道徳
Original Assignee
石川島播磨重工業株式会社
日本鋼管株式「がい」社
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 石川島播磨重工業株式会社, 日本鋼管株式「がい」社 filed Critical 石川島播磨重工業株式会社
Priority to JP4146183U priority Critical patent/JPS59148115U/en
Publication of JPS59148115U publication Critical patent/JPS59148115U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の圧下補正装置の一実施例の説明図である。 図中、３は大径ワークロール、５は小径ワークロール、
７は水平中間ロール、８は分割ロール、９はラテラルシ
リンダ、１０．１４はマグネスケール、１１は比較演算
器、１３は制御器、１５はギャップ換算器、１８は油圧
下シリンダを示す。The figure is an explanatory diagram of an embodiment of the reduction correction device of the present invention. In the figure, 3 is a large diameter work roll, 5 is a small diameter work roll,
7 is a horizontal intermediate roll, 8 is a divided roll, 9 is a lateral cylinder, 10.14 is a Magnescale, 11 is a comparison calculator, 13 is a controller, 15 is a gap converter, and 18 is a hydraulic cylinder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バックアップロール軸芯に対しオフセットしたロールに
水平押え力を与えるシリンダのピストンロッドの位置を
検出する検出器を設け、該検出器の検出信号からギャッ
プを換算し、ロールのギャップ変動を補正してギャップ
を一定に保つよう圧下装置を応答させるよう構成したこ
とを特徴とする圧下補正装置。A detector is installed to detect the position of the piston rod of the cylinder that applies horizontal pressing force to the roll offset from the backup roll axis, and the gap is converted from the detection signal of the detector, and the gap is corrected by correcting the roll gap fluctuation. 1. A reduction correction device characterized in that the reduction device is configured to respond so as to maintain a constant value.
JP4146183U 1983-03-23 1983-03-23 Pressure correction device Pending JPS59148115U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4146183U JPS59148115U (en) 1983-03-23 1983-03-23 Pressure correction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4146183U JPS59148115U (en) 1983-03-23 1983-03-23 Pressure correction device

Publications (1)

Publication Number Publication Date
JPS59148115U true JPS59148115U (en) 1984-10-03

Family

ID=30172037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4146183U Pending JPS59148115U (en) 1983-03-23 1983-03-23 Pressure correction device

Country Status (1)

Country Link
JP (1) JPS59148115U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165104A (en) * 1981-04-02 1982-10-12 Ishikawajima Harima Heavy Ind Co Ltd Multiple stages rolling mill having shape controlling function
JPS5835003A (en) * 1981-08-25 1983-03-01 Ishikawajima Harima Heavy Ind Co Ltd Multistages rolling mill having shape control function

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165104A (en) * 1981-04-02 1982-10-12 Ishikawajima Harima Heavy Ind Co Ltd Multiple stages rolling mill having shape controlling function
JPS5835003A (en) * 1981-08-25 1983-03-01 Ishikawajima Harima Heavy Ind Co Ltd Multistages rolling mill having shape control function

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