JPH03117526U - - Google Patents
Info
- Publication number
- JPH03117526U JPH03117526U JP2417490U JP2417490U JPH03117526U JP H03117526 U JPH03117526 U JP H03117526U JP 2417490 U JP2417490 U JP 2417490U JP 2417490 U JP2417490 U JP 2417490U JP H03117526 U JPH03117526 U JP H03117526U
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- rotary cutters
- slitter device
- sheared
- magnetic field
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000010008 shearing Methods 0.000 claims 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shearing Machines (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Description
第１図は剪断された鋼板が消磁される原理を説
明するための説明用図面、第２図は第１図の場合
に鋼板内に生ずる磁気ヒステリスカーブの例を示
す線図、第３図および第４図はそれぞれ、本考案
の実施例である装置の正面図および平面図、第５
図は第３図の−線から見た交番磁界発生コイ
ル装置の側面図、第６図は第５図の−線に沿
う縦断面図である。
１……鋼板、１ａ……スリツト板（剪断された
鋼板）、１ａ′……剪断された鋼板部分、５……
ロータリカツター、６……カツター装置、１１…
…交番磁界発生コイル。
Figure 1 is an explanatory drawing for explaining the principle of demagnetization of a sheared steel plate, Figure 2 is a diagram showing an example of the magnetic hysteresis curve that occurs in the steel plate in the case of Figure 1, Figure 3 and FIG. 4 is a front view and a plan view of the device which is an embodiment of the present invention, and FIG.
This figure is a side view of the alternating magnetic field generating coil device taken along the - line in FIG. 3, and FIG. 6 is a longitudinal sectional view taken along the - line in FIG. 5. 1... Steel plate, 1a... Slit plate (sheared steel plate), 1a'... Sheared steel plate portion, 5...
Rotary cutter, 6... Cutter device, 11...
...Alternating magnetic field generating coil.
Claims (1)
るスリツター装置において、該ロータリカツター
に近接して出口側に、鋼板が剪断されながら、そ
の内部を通過する、扁平状の交番磁界発生コイル
が設けられていることを特徴とするスリツター装
置。 In a slitter device equipped with a plurality of rotary cutters for shearing a steel plate, a flat alternating magnetic field generating coil is provided close to the rotary cutters on the exit side, through which the steel plate passes while being sheared. A slitter device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990024174U JPH0746420Y2 (en) | 1990-03-09 | 1990-03-09 | Slitter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990024174U JPH0746420Y2 (en) | 1990-03-09 | 1990-03-09 | Slitter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03117526U true JPH03117526U (en) | 1991-12-04 |
| JPH0746420Y2 JPH0746420Y2 (en) | 1995-10-25 |
Family
ID=31527143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990024174U Expired - Fee Related JPH0746420Y2 (en) | 1990-03-09 | 1990-03-09 | Slitter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746420Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952297A (en) * | 2021-02-20 | 2022-08-30 | 宝山钢铁股份有限公司 | Shear welding device capable of eliminating shear magnetic adsorption of thin steel plate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5638423U (en) * | 1979-09-03 | 1981-04-11 | ||
| JPS5711150U (en) * | 1980-06-20 | 1982-01-20 |
-
1990
- 1990-03-09 JP JP1990024174U patent/JPH0746420Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5638423U (en) * | 1979-09-03 | 1981-04-11 | ||
| JPS5711150U (en) * | 1980-06-20 | 1982-01-20 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952297A (en) * | 2021-02-20 | 2022-08-30 | 宝山钢铁股份有限公司 | Shear welding device capable of eliminating shear magnetic adsorption of thin steel plate |
| CN114952297B (en) * | 2021-02-20 | 2023-11-14 | 宝山钢铁股份有限公司 | Shearing welding device capable of eliminating shearing magnetic adsorption of thin steel plate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746420Y2 (en) | 1995-10-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |