JPH0368901U - - Google Patents
Info
- Publication number
- JPH0368901U JPH0368901U JP12405289U JP12405289U JPH0368901U JP H0368901 U JPH0368901 U JP H0368901U JP 12405289 U JP12405289 U JP 12405289U JP 12405289 U JP12405289 U JP 12405289U JP H0368901 U JPH0368901 U JP H0368901U
- Authority
- JP
- Japan
- Prior art keywords
- reference target
- mandrel mill
- measuring device
- stand
- center
- 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
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Description
第１図は本考案の測定装置に使用する治具ロー
ルの一実施例を示す半断面図、第２図及び第３図
は本考案の測定装置に使用する光学式読取装置の
正面図及び側面図、第４図は本考案の測定装置を
用いた測定方法を示す説明図、第５図は各スタン
ドの圧延ロール間の中心位置の測定結果の一例を
表した説明図、第６図は従来のマンドレルミル通
り芯測定方法を示す説明図である。
２……スタンド、７……上ロール、８……下ロ
ール、１０……治具ロール、１２……基準ターゲ
ツト、２０……光学式読取装置。
FIG. 1 is a half-sectional view showing an embodiment of a jig roll used in the measuring device of the present invention, and FIGS. 2 and 3 are front and side views of an optical reading device used in the measuring device of the present invention. Figure 4 is an explanatory diagram showing the measurement method using the measuring device of the present invention, Figure 5 is an explanatory diagram showing an example of the measurement result of the center position between the rolling rolls of each stand, and Figure 6 is an explanatory diagram showing the measurement result using the measuring device of the present invention. FIG. 2 is an explanatory diagram showing a mandrel mill center line measurement method. 2...Stand, 7...Upper roll, 8...Lower roll, 10...Jig roll, 12...Reference target, 20...Optical reading device.
Claims (1)
の各スタンドの圧延ロール間に挾持される鼓型状
の治具ロールと、前記基準ターゲツトの中心位置
を測定する光学式読取装置とからなるマンドレル
ミル通り芯測定装置。 A mandrel mill core consisting of a drum-shaped jig roll that has a reference target at the center and is held between the rolling rolls of each stand of the mandrel mill, and an optical reader that measures the center position of the reference target. measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12405289U JPH0718402Y2 (en) | 1989-10-25 | 1989-10-25 | Mandrel mill core measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12405289U JPH0718402Y2 (en) | 1989-10-25 | 1989-10-25 | Mandrel mill core measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0368901U true JPH0368901U (en) | 1991-07-08 |
| JPH0718402Y2 JPH0718402Y2 (en) | 1995-05-01 |
Family
ID=31671997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12405289U Expired - Fee Related JPH0718402Y2 (en) | 1989-10-25 | 1989-10-25 | Mandrel mill core measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0718402Y2 (en) |
-
1989
- 1989-10-25 JP JP12405289U patent/JPH0718402Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0718402Y2 (en) | 1995-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |