JPH0140681B2 - - Google Patents
Info
- Publication number
- JPH0140681B2 JPH0140681B2 JP19533082A JP19533082A JPH0140681B2 JP H0140681 B2 JPH0140681 B2 JP H0140681B2 JP 19533082 A JP19533082 A JP 19533082A JP 19533082 A JP19533082 A JP 19533082A JP H0140681 B2 JPH0140681 B2 JP H0140681B2
- Authority
- JP
- Japan
- Prior art keywords
- flange
- rough
- slab
- rolling
- groove
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 238000005096 rolling process Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 238000007688 edging Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 2
- 235000021028 berry Nutrition 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000020030 perry Nutrition 0.000 description 1
- 238000003825 pressing 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
- B21B1/08—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
- B21B1/088—H- or I-sections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19533082A JPS5985301A (ja) | 1982-11-09 | 1982-11-09 | 粗形鋼片の圧延法および圧延用ロ−ル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19533082A JPS5985301A (ja) | 1982-11-09 | 1982-11-09 | 粗形鋼片の圧延法および圧延用ロ−ル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5985301A JPS5985301A (ja) | 1984-05-17 |
| JPH0140681B2 true JPH0140681B2 (pt) | 1989-08-30 |
Family
ID=16339369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19533082A Granted JPS5985301A (ja) | 1982-11-09 | 1982-11-09 | 粗形鋼片の圧延法および圧延用ロ−ル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5985301A (pt) |
-
1982
- 1982-11-09 JP JP19533082A patent/JPS5985301A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5985301A (ja) | 1984-05-17 |
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