JPH0250807B2 - - Google Patents
Info
- Publication number
- JPH0250807B2 JPH0250807B2 JP60086531A JP8653185A JPH0250807B2 JP H0250807 B2 JPH0250807 B2 JP H0250807B2 JP 60086531 A JP60086531 A JP 60086531A JP 8653185 A JP8653185 A JP 8653185A JP H0250807 B2 JPH0250807 B2 JP H0250807B2
- Authority
- JP
- Japan
- Prior art keywords
- slab
- width
- anvil
- reduction
- hot slab
- 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.)
- Expired - Lifetime
Links
- 238000003825 pressing Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 description 22
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
- B21B1/024—Forging or pressing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Forging (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8653185A JPS61245931A (ja) | 1985-04-24 | 1985-04-24 | 熱間スラブの幅圧下プレス方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8653185A JPS61245931A (ja) | 1985-04-24 | 1985-04-24 | 熱間スラブの幅圧下プレス方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP30782095A Division JPH08224605A (ja) | 1995-11-27 | 1995-11-27 | 熱間スラブの幅圧下プレス装置及びこの装置を用いた幅圧下プレス方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61245931A JPS61245931A (ja) | 1986-11-01 |
JPH0250807B2 true JPH0250807B2 (de) | 1990-11-05 |
Family
ID=13889574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8653185A Granted JPS61245931A (ja) | 1985-04-24 | 1985-04-24 | 熱間スラブの幅圧下プレス方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61245931A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10022793B4 (de) * | 1999-05-10 | 2005-07-14 | Hitachi, Ltd. | Stauchpresse zur Breitenreduktion von Warmwalzbarren und Verfahren zum Stauchen von Warmwalzbarren |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2570306B2 (ja) * | 1987-07-20 | 1997-01-08 | 住友金属工業株式会社 | プレスによるスラブ幅サイジング方法 |
JP5320969B2 (ja) * | 2008-10-15 | 2013-10-23 | Jfeスチール株式会社 | 熱間圧延ラインにおける幅プレス用ピンチロールおよびそれを用いた金属材料の幅圧下方法および熱間圧延方法ならびに熱延金属帯の製造方法 |
JP6915595B2 (ja) * | 2018-07-31 | 2021-08-04 | Jfeスチール株式会社 | スラブの幅圧下方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5339009A (en) * | 1976-09-22 | 1978-04-10 | Fujitsu Ltd | Information scan process system |
JPS5420703A (en) * | 1977-07-16 | 1979-02-16 | Olympus Optical Co Ltd | Tape recorder |
JPS594910A (ja) * | 1982-07-01 | 1984-01-11 | Kawasaki Steel Corp | シ−トバ−先後端のクロツプ抑制方法 |
JPS59101201A (ja) * | 1982-12-01 | 1984-06-11 | Hitachi Ltd | プレス式スラブ幅減少方法 |
JPS60133901A (ja) * | 1983-12-22 | 1985-07-17 | Ishikawajima Harima Heavy Ind Co Ltd | 対向型プレス |
-
1985
- 1985-04-24 JP JP8653185A patent/JPS61245931A/ja active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5339009A (en) * | 1976-09-22 | 1978-04-10 | Fujitsu Ltd | Information scan process system |
JPS5420703A (en) * | 1977-07-16 | 1979-02-16 | Olympus Optical Co Ltd | Tape recorder |
JPS594910A (ja) * | 1982-07-01 | 1984-01-11 | Kawasaki Steel Corp | シ−トバ−先後端のクロツプ抑制方法 |
JPS59101201A (ja) * | 1982-12-01 | 1984-06-11 | Hitachi Ltd | プレス式スラブ幅減少方法 |
JPS60133901A (ja) * | 1983-12-22 | 1985-07-17 | Ishikawajima Harima Heavy Ind Co Ltd | 対向型プレス |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10022793B4 (de) * | 1999-05-10 | 2005-07-14 | Hitachi, Ltd. | Stauchpresse zur Breitenreduktion von Warmwalzbarren und Verfahren zum Stauchen von Warmwalzbarren |
Also Published As
Publication number | Publication date |
---|---|
JPS61245931A (ja) | 1986-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |