HUP2000446A1 - Sínhengerlési eljárás univerzális hengermû korlátozott részvételével - Google Patents
Sínhengerlési eljárás univerzális hengermû korlátozott részvételévelInfo
- Publication number
- HUP2000446A1 HUP2000446A1 HU2000446A HUP2000446A HUP2000446A1 HU P2000446 A1 HUP2000446 A1 HU P2000446A1 HU 2000446 A HU2000446 A HU 2000446A HU P2000446 A HUP2000446 A HU P2000446A HU P2000446 A1 HUP2000446 A1 HU P2000446A1
- Authority
- HU
- Hungary
- Prior art keywords
- rail
- limited participation
- universal
- rolling mill
- rolling process
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 title 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
- B21B1/085—Rail sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/16—Control of thickness, width, diameter or other transverse dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/16—Control of thickness, width, diameter or other transverse dimensions
- B21B37/22—Lateral spread control; Width control, e.g. by edge rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2261/00—Product parameters
- B21B2261/02—Transverse dimensions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010067113.9A CN111112327B (zh) | 2020-01-20 | 2020-01-20 | 万能轧机有限参与的钢轨生产工艺 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HUP2000446A1 true HUP2000446A1 (hu) | 2021-07-28 |
Family
ID=70491578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU2000446A HUP2000446A1 (hu) | 2020-01-20 | 2020-12-22 | Sínhengerlési eljárás univerzális hengermû korlátozott részvételével |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111112327B (hu) |
| HU (1) | HUP2000446A1 (hu) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264462B (zh) * | 2020-10-13 | 2022-11-15 | 邯郸钢铁集团有限责任公司 | 钢轨踏面复合成型的全万能生产工艺 |
| CN117443939A (zh) * | 2023-08-03 | 2024-01-26 | 邯郸钢铁集团有限责任公司 | 一种在线定位并消除钢轨万能立辊表面粘钢的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5930488B2 (ja) * | 1976-06-14 | 1984-07-27 | 新日本製鐵株式会社 | オフセツト方式によるフランジ厚の異なる形鋼のユニバ−サル圧延法 |
| 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 |
| JP4544371B2 (ja) * | 2008-11-20 | 2010-09-15 | Ｊｆｅスチール株式会社 | Ｔ形鋼の製造方法および圧延設備列 |
| CN101844150B (zh) * | 2010-05-18 | 2011-10-05 | 攀钢集团钢铁钒钛股份有限公司 | 钢轨万能法轧制工艺 |
| CN103071673B (zh) * | 2013-02-01 | 2015-12-02 | 中冶赛迪工程技术股份有限公司 | 紧凑式万能立式钢轨轧制方法 |
| CN109078987B (zh) * | 2018-08-02 | 2020-02-04 | 攀钢集团攀枝花钢钒有限公司 | 万能连轧中减轻钢轨尾部高点的方法 |
-
2020
- 2020-01-20 CN CN202010067113.9A patent/CN111112327B/zh active Active
- 2020-12-22 HU HU2000446A patent/HUP2000446A1/hu not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CN111112327A (zh) | 2020-05-08 |
| CN111112327B (zh) | 2021-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC4A | Lapse of provisional application due to refusal |