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
- door frame
- mill
- channel steel
- finishing mill
- forklift door
- 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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Classifications
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- 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
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- 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 |
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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)
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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 |
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CN106975658A CN106975658A (zh) | 2017-07-25 |
CN106975658B true CN106975658B (zh) | 2019-06-18 |
Family
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Family Applications (1)
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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)
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CN (1) | CN106975658B (zh) |
Families Citing this family (2)
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 |
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 |
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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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