JPS622883B2 - - Google Patents
Info
- Publication number
- JPS622883B2 JPS622883B2 JP13201482A JP13201482A JPS622883B2 JP S622883 B2 JPS622883 B2 JP S622883B2 JP 13201482 A JP13201482 A JP 13201482A JP 13201482 A JP13201482 A JP 13201482A JP S622883 B2 JPS622883 B2 JP S622883B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- roll
- oval
- slit
- slitting
- 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
Links
- 238000005096 rolling process Methods 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 238000005098 hot rolling Methods 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
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
- B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/0815—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 structural sections, i.e. work of special cross-section, e.g. angle steel from flat-rolled products, e.g. by longitudinal shearing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13201482A JPS5924502A (ja) | 1982-07-30 | 1982-07-30 | 棒鋼の多条圧延方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13201482A JPS5924502A (ja) | 1982-07-30 | 1982-07-30 | 棒鋼の多条圧延方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5924502A JPS5924502A (ja) | 1984-02-08 |
JPS622883B2 true JPS622883B2 (fr) | 1987-01-22 |
Family
ID=15071511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13201482A Granted JPS5924502A (ja) | 1982-07-30 | 1982-07-30 | 棒鋼の多条圧延方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5924502A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6050122A (en) * | 1999-03-24 | 2000-04-18 | Fabris; Mario | Slitter for the production of multiple sections |
CN106345805B (zh) * | 2016-08-31 | 2019-01-01 | 云南德胜钢铁有限公司 | 一种φ12mm钢筋的三切分轧制方法 |
CN108421827A (zh) * | 2018-04-07 | 2018-08-21 | 新疆八钢铁股份有限公司 | 一种切分轧制孔型 |
-
1982
- 1982-07-30 JP JP13201482A patent/JPS5924502A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5924502A (ja) | 1984-02-08 |
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