DE69623208T2 - Verfahren und vorrichtung zum warmwalzen von h-stahlträgern - Google Patents
Verfahren und vorrichtung zum warmwalzen von h-stahlträgernInfo
- Publication number
- DE69623208T2 DE69623208T2 DE69623208T DE69623208T DE69623208T2 DE 69623208 T2 DE69623208 T2 DE 69623208T2 DE 69623208 T DE69623208 T DE 69623208T DE 69623208 T DE69623208 T DE 69623208T DE 69623208 T2 DE69623208 T2 DE 69623208T2
- Authority
- DE
- Germany
- Prior art keywords
- mill
- rolling
- universal
- width
- horizontal rolls
- 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 - Fee Related
Links
- 238000005096 rolling process Methods 0.000 claims description 180
- 229910000831 Steel Inorganic materials 0.000 claims description 72
- 239000010959 steel Substances 0.000 claims description 72
- 238000000034 method Methods 0.000 claims description 35
- 238000007688 edging Methods 0.000 claims description 33
- 238000005098 hot rolling Methods 0.000 claims description 17
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 239000000047 product Substances 0.000 description 29
- 239000000463 material Substances 0.000 description 16
- 230000007547 defect Effects 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 239000012467 final product Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000002195 synergetic effect Effects 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
- B21B1/0886—H- or I-sections using variable-width rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5910995 | 1995-03-17 | ||
| PCT/JP1996/000688 WO1996029160A1 (fr) | 1995-03-17 | 1996-03-15 | Procede et dispositif de laminage a chaud d'acier a profil en h |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69623208D1 DE69623208D1 (de) | 2002-10-02 |
| DE69623208T2 true DE69623208T2 (de) | 2003-04-17 |
Family
ID=13103824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69623208T Expired - Fee Related DE69623208T2 (de) | 1995-03-17 | 1996-03-15 | Verfahren und vorrichtung zum warmwalzen von h-stahlträgern |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0760263B1 (ja) |
| AU (1) | AU693326B2 (ja) |
| DE (1) | DE69623208T2 (ja) |
| ES (1) | ES2182966T3 (ja) |
| WO (1) | WO1996029160A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19722732A1 (de) * | 1997-05-30 | 1998-12-03 | Schloemann Siemag Ag | Verfahren zum Walzen von Stahlprofilen |
| CN105057345B (zh) * | 2015-08-21 | 2017-03-22 | 天津市中重科技工程有限公司 | 一种万能轧机劈轧板坯生产h型钢的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0763722B2 (ja) * | 1985-05-17 | 1995-07-12 | 川崎製鉄株式会社 | Ｈ形鋼の熱間圧延方法 |
| DE3627729C2 (de) * | 1986-08-16 | 1996-03-07 | Schloemann Siemag Ag | Formstahl-Walzwerk |
| JP2712846B2 (ja) * | 1991-02-08 | 1998-02-16 | 住友金属工業株式会社 | 形鋼の圧延方法および圧延装置 |
| JPH05115901A (ja) * | 1991-10-29 | 1993-05-14 | Kawasaki Steel Corp | 形鋼のウエブ高さサイズフリー圧延方法 |
| JPH05329521A (ja) * | 1992-06-01 | 1993-12-14 | Kawasaki Steel Corp | Ｈ形鋼圧延方法 |
| JP2943326B2 (ja) * | 1993-12-20 | 1999-08-30 | 住友金属工業株式会社 | Ｈ型鋼の製造方法 |
-
1996
- 1996-03-15 WO PCT/JP1996/000688 patent/WO1996029160A1/ja active IP Right Grant
- 1996-03-15 AU AU49557/96A patent/AU693326B2/en not_active Ceased
- 1996-03-15 ES ES96906060T patent/ES2182966T3/es not_active Expired - Lifetime
- 1996-03-15 EP EP96906060A patent/EP0760263B1/en not_active Expired - Lifetime
- 1996-03-15 DE DE69623208T patent/DE69623208T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0760263A4 (en) | 1999-03-03 |
| EP0760263A1 (en) | 1997-03-05 |
| EP0760263B1 (en) | 2002-08-28 |
| AU693326B2 (en) | 1998-06-25 |
| ES2182966T3 (es) | 2003-03-16 |
| DE69623208D1 (de) | 2002-10-02 |
| AU4955796A (en) | 1996-10-08 |
| WO1996029160A1 (fr) | 1996-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |