JPH0330441B2 - - Google Patents
Info
- Publication number
- JPH0330441B2 JPH0330441B2 JP59059531A JP5953184A JPH0330441B2 JP H0330441 B2 JPH0330441 B2 JP H0330441B2 JP 59059531 A JP59059531 A JP 59059531A JP 5953184 A JP5953184 A JP 5953184A JP H0330441 B2 JPH0330441 B2 JP H0330441B2
- Authority
- JP
- Japan
- Prior art keywords
- slab
- width
- rear end
- width reduction
- anvil
- 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
- 238000000034 method Methods 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 description 23
- 210000002105 tongue Anatomy 0.000 description 20
- 238000010586 diagram Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009749 continuous casting Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000003303 reheating 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2263/00—Shape of product
- B21B2263/20—End shape; fish tail; tongue
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Forging (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59059531A JPS60203303A (ja) | 1984-03-29 | 1984-03-29 | プレスによる熱間スラブの幅圧下方法 |
EP85302071A EP0157575B2 (en) | 1984-03-29 | 1985-03-26 | Method for reduction in width of slabs by pressing and press for the same |
DE8585302071T DE3577816D1 (de) | 1984-03-29 | 1985-03-26 | Verfahren zur verringerung der breite von platten durch pressen und presse hierzu. |
KR1019850002121A KR900004152B1 (ko) | 1984-03-29 | 1985-03-29 | 슬라브폭을 수축하기 위한 압착방법 및 압착프레스 |
AU40531/85A AU567608B2 (en) | 1984-03-29 | 1985-03-29 | Width reduction of hot slabs by pressing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59059531A JPS60203303A (ja) | 1984-03-29 | 1984-03-29 | プレスによる熱間スラブの幅圧下方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60203303A JPS60203303A (ja) | 1985-10-14 |
JPH0330441B2 true JPH0330441B2 (zh) | 1991-04-30 |
Family
ID=13115941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59059531A Granted JPS60203303A (ja) | 1984-03-29 | 1984-03-29 | プレスによる熱間スラブの幅圧下方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60203303A (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61202705A (ja) * | 1985-03-07 | 1986-09-08 | Kawasaki Steel Corp | 熱間スラブの連続幅圧下プレス装置 |
JPH0616881B2 (ja) * | 1986-01-17 | 1994-03-09 | 石川島播磨重工業株式会社 | スラブ成形装置列 |
JPS62183902A (ja) * | 1986-02-06 | 1987-08-12 | Kawasaki Steel Corp | プレスによる熱間スラブの幅圧下方法 |
JP2512295B2 (ja) * | 1986-03-19 | 1996-07-03 | 川崎製鉄株式会社 | 熱間スラブの巾圧下方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5548401A (en) * | 1978-09-29 | 1980-04-07 | Hitachi Ltd | Latitudinal rolling method of plate and its device |
JPS56114561A (en) * | 1980-02-13 | 1981-09-09 | Nippon Steel Corp | Width adjusting method of end part in slab lengthwise direction |
JPS60166101A (ja) * | 1984-02-08 | 1985-08-29 | Hitachi Ltd | スラブ幅減少方法及び装置 |
-
1984
- 1984-03-29 JP JP59059531A patent/JPS60203303A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5548401A (en) * | 1978-09-29 | 1980-04-07 | Hitachi Ltd | Latitudinal rolling method of plate and its device |
JPS56114561A (en) * | 1980-02-13 | 1981-09-09 | Nippon Steel Corp | Width adjusting method of end part in slab lengthwise direction |
JPS60166101A (ja) * | 1984-02-08 | 1985-08-29 | Hitachi Ltd | スラブ幅減少方法及び装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS60203303A (ja) | 1985-10-14 |
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JPH0330441B2 (zh) | ||
EP0157575B1 (en) | Method for reduction in width of slabs by pressing and press for the same | |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |