CN113333468B - 一种圆筒形挤压壁板的展开与矫形工艺 - Google Patents
一种圆筒形挤压壁板的展开与矫形工艺 Download PDFInfo
- Publication number
- CN113333468B CN113333468B CN202110643066.2A CN202110643066A CN113333468B CN 113333468 B CN113333468 B CN 113333468B CN 202110643066 A CN202110643066 A CN 202110643066A CN 113333468 B CN113333468 B CN 113333468B
- Authority
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- China
- Prior art keywords
- wallboard
- cylindrical
- hot rolling
- temperature
- extruded
- 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
- 238000000034 method Methods 0.000 title claims abstract description 62
- 230000008569 process Effects 0.000 title claims abstract description 59
- 238000005098 hot rolling Methods 0.000 claims abstract description 57
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims description 39
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 229910052786 argon Inorganic materials 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 16
- 230000000630 rising effect Effects 0.000 claims description 14
- 238000002407 reforming Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 7
- 230000000399 orthopedic effect Effects 0.000 claims description 7
- 238000004381 surface treatment Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 abstract description 49
- 238000007493 shaping process Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 238000004321 preservation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- SFMJNHNUOVADRW-UHFFFAOYSA-N n-[5-[9-[4-(methanesulfonamido)phenyl]-2-oxobenzo[h][1,6]naphthyridin-1-yl]-2-methylphenyl]prop-2-enamide Chemical compound C1=C(NC(=O)C=C)C(C)=CC=C1N1C(=O)C=CC2=C1C1=CC(C=3C=CC(NS(C)(=O)=O)=CC=3)=CC=C1N=C2 SFMJNHNUOVADRW-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 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
- B21B1/38—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 sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
- B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B9/00—Measures for carrying out rolling operations under special conditions, e.g. in vacuum or inert atmosphere to prevent oxidation of work; Special measures for removing fumes from rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
-
- 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
- B21B1/38—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 sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
- B21B2001/386—Plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/004—Heating the product
- B21B2045/006—Heating the product in vacuum or in inert atmosphere
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Extrusion Of Metal (AREA)
Abstract
Description
保温时间(min) | 回弹量(mm) | 残余应力(MPa) | |
实施例1 | 14 | 3.1 | 4.8 |
实施例2 | 15 | 1.8 | 3.2 |
实施例3 | 16 | 0.6 | 2.3 |
实施例4 | 17 | 0 | 1.6 |
实施例5 | 18 | 0 | 1.5 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110643066.2A CN113333468B (zh) | 2021-06-09 | 2021-06-09 | 一种圆筒形挤压壁板的展开与矫形工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110643066.2A CN113333468B (zh) | 2021-06-09 | 2021-06-09 | 一种圆筒形挤压壁板的展开与矫形工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113333468A CN113333468A (zh) | 2021-09-03 |
CN113333468B true CN113333468B (zh) | 2023-08-25 |
Family
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CN202110643066.2A Active CN113333468B (zh) | 2021-06-09 | 2021-06-09 | 一种圆筒形挤压壁板的展开与矫形工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN113333468B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114042779B (zh) * | 2021-11-30 | 2023-10-03 | 一重集团大连工程技术有限公司 | 一种整体挤压成型的带筋板的铝合金圆筒展平工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6070448A (en) * | 1993-10-01 | 2000-06-06 | Daimlerchrysler Ag | Method of using profiles, and producing metal sheets with stepped cross-sections and different wall thicknesses |
DE102008048496A1 (de) * | 2008-09-23 | 2010-04-01 | Peter Stolfig | Verfahren zur Herstellung von Blechformteilen und Vorrichtung zur Durchführung des Verfahrens |
CN103273274A (zh) * | 2013-06-07 | 2013-09-04 | 中北大学 | 一种镁合金板材成形方法 |
CN109277422A (zh) * | 2018-10-10 | 2019-01-29 | 江苏亿和新材料有限公司 | 一种7xxx系铝合金宽幅高筋薄壁板及其挤压成形方法 |
CN110900120A (zh) * | 2019-10-30 | 2020-03-24 | 太原科技大学 | 一种宽幅高筋薄壁金属壁板的整体成形方法 |
CN112207522A (zh) * | 2020-10-26 | 2021-01-12 | 许晨玲 | 一种大型铝合金整体壁板平度控制方法 |
-
2021
- 2021-06-09 CN CN202110643066.2A patent/CN113333468B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6070448A (en) * | 1993-10-01 | 2000-06-06 | Daimlerchrysler Ag | Method of using profiles, and producing metal sheets with stepped cross-sections and different wall thicknesses |
DE102008048496A1 (de) * | 2008-09-23 | 2010-04-01 | Peter Stolfig | Verfahren zur Herstellung von Blechformteilen und Vorrichtung zur Durchführung des Verfahrens |
CN103273274A (zh) * | 2013-06-07 | 2013-09-04 | 中北大学 | 一种镁合金板材成形方法 |
CN109277422A (zh) * | 2018-10-10 | 2019-01-29 | 江苏亿和新材料有限公司 | 一种7xxx系铝合金宽幅高筋薄壁板及其挤压成形方法 |
CN110900120A (zh) * | 2019-10-30 | 2020-03-24 | 太原科技大学 | 一种宽幅高筋薄壁金属壁板的整体成形方法 |
CN112207522A (zh) * | 2020-10-26 | 2021-01-12 | 许晨玲 | 一种大型铝合金整体壁板平度控制方法 |
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Effective date of registration: 20240910 Address after: 433200 Jinghan Avenue, Honghu Xintan Cooperation Zone, Wuhan Economic and Technological Development Zone, Jingzhou City, Hubei Province Patentee after: Hubei Xiangrun New Materials Technology Co.,Ltd. Country or region after: China Address before: 436000 d6-2-1, Optical Valley United Technology City, Gaoxin Third Road, Gedian Development Zone, Ezhou City, Hubei Province Patentee before: HUBEI MEIKE JINGYI TECHNOLOGY CO.,LTD. Country or region before: China |