JPS5843811U - Measuring device for off-gauge length during steel plate rolling - Google Patents
Measuring device for off-gauge length during steel plate rollingInfo
- Publication number
- JPS5843811U JPS5843811U JP13863381U JP13863381U JPS5843811U JP S5843811 U JPS5843811 U JP S5843811U JP 13863381 U JP13863381 U JP 13863381U JP 13863381 U JP13863381 U JP 13863381U JP S5843811 U JPS5843811 U JP S5843811U
- Authority
- JP
- Japan
- Prior art keywords
- gauge
- steel plate
- pulse counter
- count value
- 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.)
- Pending
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
第1図は圧延されている画板トツブ部、エンド部の板厚
変動の一例を示す説明図、第2図は本考案装置の実施例
を示すブロック図、第3図はトップ最終オフゲージ位置
の判定説明図である。
1・・・最終スタンドの圧延機、2・・・巻取機、3・
・・厚み計、4・・・コンパレータ、5・・・デフレク
タ−ロール、6・・・パルスジェネレーター、7・・・
パルスカウンター、8・・・AND回路、9・・・計算
機、10・・・フリップフロップ回路、11・・・AN
D回路、12・・・パルスカウンター、13・・・フリ
ップフロップ回路、14・・・AND回路、15・・・
フリップフロップ回路、16・・・AND回路、17・
・・精整ライン、S・・・鋼板。
第1図
第2図Fig. 1 is an explanatory diagram showing an example of thickness variations at the top and end portions of a drawing board being rolled, Fig. 2 is a block diagram showing an embodiment of the device of the present invention, and Fig. 3 is determination of the top final off-gauge position. It is an explanatory diagram. 1... Rolling machine of the final stand, 2... Winding machine, 3.
... Thickness gauge, 4... Comparator, 5... Deflector roll, 6... Pulse generator, 7...
Pulse counter, 8...AND circuit, 9...Calculator, 10...Flip-flop circuit, 11...AN
D circuit, 12...Pulse counter, 13...Flip-flop circuit, 14...AND circuit, 15...
Flip-flop circuit, 16...AND circuit, 17.
...Refining line, S...Steel plate. Figure 1 Figure 2
Claims (1)
み計と1.この厚み計からの板厚偏差をオフゲージ、オ
ンゲージに分−するコンパレーターと、前記圧延機から
出た鋼板の巻取速度に対応したクロックパルスを発生す
るパルスジェネレーターと、前記コンパレーターかゆの
オフゲージ信号によりセットされ、コンパレーターから
のオンゲージ信号によりカウント動作して設定値まで前
記クロックパルスをカウントし、そのカウント値を出力
する第1のパルスカウンターと、圧延開始時点からの前
記クロックパルスをカウントし、前記第1のパルスカウ
ンターからのオンゲージ域対応カウント値の出力信号発
信時にカウント動作を停止し、そのカウント値を出力す
る第2のパルスカウンターと、前記第1のパルスカウン
ターからのオンゲージ域対応カウント値の出力信号を割
込み入力信号とし、かつ前記第2のパルスカウンターか
らのカウント値の出力信号を取込み入力信号としてオフ
ゲージ域を計算する計算機とから鋼板圧延時におけるオ
フゲージ長さの測定装置。A thickness gauge that detects the thickness of a rigid steel plate being rolled by a rolling mill; 1. A comparator that divides the plate thickness deviation from the thickness gauge into off-gauge and on-gauge, a pulse generator that generates a clock pulse corresponding to the winding speed of the steel plate coming out of the rolling mill, and an off-gauge signal of the comparator porridge. a first pulse counter that is set by the on-gauge signal from the comparator, counts the clock pulses up to a set value, and outputs the count value; and a first pulse counter that counts the clock pulses from the start of rolling; a second pulse counter that stops counting operation and outputs the count value when an output signal of the count value corresponding to the on-gauge area is output from the first pulse counter; and a count value corresponding to the on-gauge area from the first pulse counter. An apparatus for measuring an off-gauge length during rolling of a steel plate, comprising: an output signal from the second pulse counter as an interrupt input signal;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13863381U JPS5843811U (en) | 1981-09-17 | 1981-09-17 | Measuring device for off-gauge length during steel plate rolling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13863381U JPS5843811U (en) | 1981-09-17 | 1981-09-17 | Measuring device for off-gauge length during steel plate rolling |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5843811U true JPS5843811U (en) | 1983-03-24 |
Family
ID=29931853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13863381U Pending JPS5843811U (en) | 1981-09-17 | 1981-09-17 | Measuring device for off-gauge length during steel plate rolling |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5843811U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6265891U (en) * | 1985-10-16 | 1987-04-23 |
-
1981
- 1981-09-17 JP JP13863381U patent/JPS5843811U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6265891U (en) * | 1985-10-16 | 1987-04-23 |
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