CN106975658B - 一种叉车门架用不等边槽钢的生产线及生产方法 - Google Patents
一种叉车门架用不等边槽钢的生产线及生产方法 Download PDFInfo
- Publication number
- CN106975658B CN106975658B CN201710131386.3A CN201710131386A CN106975658B CN 106975658 B CN106975658 B CN 106975658B CN 201710131386 A CN201710131386 A CN 201710131386A CN 106975658 B CN106975658 B CN 106975658B
- Authority
- CN
- China
- Prior art keywords
- mill
- finishing mill
- asymmetric
- channel steel
- rolling
- 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.)
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Links
- 239000010959 steel Substances 0.000 title claims abstract description 66
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 65
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 61
- 238000005096 rolling process Methods 0.000 claims abstract description 68
- 230000002441 reversible effect Effects 0.000 claims abstract description 28
- 230000009467 reduction Effects 0.000 claims abstract description 19
- 238000007688 edging Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000003801 milling Methods 0.000 abstract 1
- 230000007704 transition Effects 0.000 description 8
- 238000005098 hot rolling Methods 0.000 description 4
- 238000009749 continuous casting Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- B21B1/095—U-or channel 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
- B21B37/58—Roll-force control; Roll-gap control
-
- 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
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
-
- 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
- B21B2261/06—Width
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2265/00—Forming parameters
- B21B2265/12—Rolling load or rolling pressure; roll force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131386.3A CN106975658B (zh) | 2017-03-07 | 2017-03-07 | 一种叉车门架用不等边槽钢的生产线及生产方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131386.3A CN106975658B (zh) | 2017-03-07 | 2017-03-07 | 一种叉车门架用不等边槽钢的生产线及生产方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106975658A CN106975658A (zh) | 2017-07-25 |
| CN106975658B true CN106975658B (zh) | 2019-06-18 |
Family
ID=59338892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710131386.3A Active CN106975658B (zh) | 2017-03-07 | 2017-03-07 | 一种叉车门架用不等边槽钢的生产线及生产方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106975658B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570229B (zh) * | 2018-11-09 | 2021-01-08 | 鞍钢股份有限公司 | 一种非标槽钢及其轧制方法 |
| CN109707987B (zh) * | 2019-01-30 | 2024-03-26 | 山东钢铁股份有限公司 | 断面托梁异型钢及其生产方法和生产装置 |
| CN111215444B (zh) * | 2020-03-02 | 2025-05-30 | 山东钢铁股份有限公司 | 叉车门架用f型钢的生产线及生产方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216721A (zh) * | 2013-04-24 | 2013-07-24 | 莱芜钢铁集团有限公司 | 起重机械用不对称工字钢及其生产方法 |
| CN103557428A (zh) * | 2013-11-18 | 2014-02-05 | 莱芜钢铁集团有限公司 | 一种热轧不等边槽钢及其应用 |
| CN104624641A (zh) * | 2015-01-07 | 2015-05-20 | 山东钢铁股份有限公司 | 一种大规格叉车门架用槽钢的生产线及生产方法 |
| CN205590236U (zh) * | 2016-04-21 | 2016-09-21 | 唐山盛航环保机车制造有限公司 | 一种叉车门架用热轧不等翼缘异型槽钢 |
| CN206794356U (zh) * | 2017-03-07 | 2017-12-26 | 山东钢铁股份有限公司 | 一种叉车门架用不等边槽钢的生产线 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5497564A (en) * | 1978-01-18 | 1979-08-01 | Kawasaki Steel Co | Production of channel steel |
| JPS54157753A (en) * | 1978-06-01 | 1979-12-12 | Nippon Steel Corp | Early molding-rolling of assymmetric shape steel such as unequal sided and unequal thick angle steel, etc. |
| JPH11314102A (ja) * | 1998-04-30 | 1999-11-16 | Kawasaki Steel Corp | 非対称形鋼およびその製造方法 |
-
2017
- 2017-03-07 CN CN201710131386.3A patent/CN106975658B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216721A (zh) * | 2013-04-24 | 2013-07-24 | 莱芜钢铁集团有限公司 | 起重机械用不对称工字钢及其生产方法 |
| CN103557428A (zh) * | 2013-11-18 | 2014-02-05 | 莱芜钢铁集团有限公司 | 一种热轧不等边槽钢及其应用 |
| CN104624641A (zh) * | 2015-01-07 | 2015-05-20 | 山东钢铁股份有限公司 | 一种大规格叉车门架用槽钢的生产线及生产方法 |
| CN205590236U (zh) * | 2016-04-21 | 2016-09-21 | 唐山盛航环保机车制造有限公司 | 一种叉车门架用热轧不等翼缘异型槽钢 |
| CN206794356U (zh) * | 2017-03-07 | 2017-12-26 | 山东钢铁股份有限公司 | 一种叉车门架用不等边槽钢的生产线 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106975658A (zh) | 2017-07-25 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Gang Inventor after: Liu Chunwei Inventor after: Yang Wanghui Inventor after: Zhang Yuanhua Inventor after: Ren Wei Inventor after: Ji Jinli Inventor after: Ren Qi Inventor after: Huo Xiwei Inventor after: Kong Lingkun Inventor after: Sun Xiaoqing Inventor after: Zhang Xiushan Inventor after: Chen Haowei Inventor after: Liang Fujiang Inventor before: Wang Gang Inventor before: Liu Chunwei Inventor before: Zhang Yuanhua Inventor before: Ren Wei Inventor before: Ji Jinli Inventor before: Huo Xiwei Inventor before: Kong Lingkun Inventor before: Sun Xiaoqing Inventor before: Chen Haowei Inventor before: Liang Fujiang Inventor before: Yang Wanghui Inventor before: Zhang Xiushan |
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