JPS5550903A - Rolling method for wide flange beam - Google Patents
Rolling method for wide flange beamInfo
- Publication number
- JPS5550903A JPS5550903A JP12321978A JP12321978A JPS5550903A JP S5550903 A JPS5550903 A JP S5550903A JP 12321978 A JP12321978 A JP 12321978A JP 12321978 A JP12321978 A JP 12321978A JP S5550903 A JPS5550903 A JP S5550903A
- Authority
- JP
- Japan
- Prior art keywords
- mill
- universal
- rolling
- latter stage
- wide flange
- 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.)
- Pending
Links
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)
- Metal Rolling (AREA)
Abstract
PURPOSE:To roll and manufacture the high quality wide flange beam with simple facilities, by carring out the continuous reverse rolling with the roughing universal mill and the universal edger mill arranged in the latter stage of the breakdown mill, and then, by rolling with the universal finishing mill. CONSTITUTION:In the rolling line L, the roughing universal (Ru) mill 2 and the universal edger (uE) mill 3 are sequentially arranged closely at the latter stage of the breakdown (BD) mill 1, and the universal finishing (uF) mill 4 is arranged at the latter stage of the uE mill. At the BD mill 1, the bloom or beam blank is reverse rolled to form the roughly shaped H-beam billet 5 which is then continuously reverse rolled by the Ru mill 2 and the uE mill 3. At the uF mill 4, the finish rolling pass is executed by upper and lower H-rolls 13, 13, and the right and left V-rolls 14, 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12321978A JPS5550903A (en) | 1978-10-06 | 1978-10-06 | Rolling method for wide flange beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12321978A JPS5550903A (en) | 1978-10-06 | 1978-10-06 | Rolling method for wide flange beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5550903A true JPS5550903A (en) | 1980-04-14 |
Family
ID=14855140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12321978A Pending JPS5550903A (en) | 1978-10-06 | 1978-10-06 | Rolling method for wide flange beam |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5550903A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59169957A (en) * | 1983-03-14 | 1984-09-26 | 日東化学工業株式会社 | cement quick setting agent |
| EP0736341A4 (en) * | 1993-12-20 | 1998-09-30 | Sumitomo Metal Ind | METHOD FOR PRODUCING H-STEEL BEAMS |
| US6058754A (en) * | 1997-04-07 | 2000-05-09 | Sms Schloemann-Siemag Aktiengesellschaft | Rolling train for rolling flat steel |
-
1978
- 1978-10-06 JP JP12321978A patent/JPS5550903A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59169957A (en) * | 1983-03-14 | 1984-09-26 | 日東化学工業株式会社 | cement quick setting agent |
| EP0736341A4 (en) * | 1993-12-20 | 1998-09-30 | Sumitomo Metal Ind | METHOD FOR PRODUCING H-STEEL BEAMS |
| US6058754A (en) * | 1997-04-07 | 2000-05-09 | Sms Schloemann-Siemag Aktiengesellschaft | Rolling train for rolling flat steel |
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