CN105467840B - 一种封头薄壁构件拉深变压边力优化控制方法 - Google Patents
一种封头薄壁构件拉深变压边力优化控制方法 Download PDFInfo
- Publication number
- CN105467840B CN105467840B CN201510888500.8A CN201510888500A CN105467840B CN 105467840 B CN105467840 B CN 105467840B CN 201510888500 A CN201510888500 A CN 201510888500A CN 105467840 B CN105467840 B CN 105467840B
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- China
- Prior art keywords
- blank
- holding force
- sheet
- bhf
- sheet metal
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- 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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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000005457 optimization Methods 0.000 title abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 48
- 239000002184 metal Substances 0.000 claims abstract description 48
- 238000005452 bending Methods 0.000 claims abstract description 16
- 230000037303 wrinkles Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000005336 cracking Methods 0.000 abstract description 11
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Computation (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Description
序号 | i | j | BHFi,j/kN | D/mm | θmax | Mave/mm·NMave |
1 | 30 | 6 | 877 | 5.67 | 0.31% | 461 |
2 | 33 | 5 | 987 | 5.23 | 2.45% | 460 |
3 | 36 | 4 | 1131 | 5.15 | 5.78% | 380 |
4 | 39 | 3 | 1224 | 4.87 | 8.99% | 311 |
5 | 42 | 1 | 1300 | 3.21 | 10.21% | 260 |
6 | 45 | 2 | 1276 | 3.43 | 12.12% | 304 |
7 | 52 | 1 | 759 | 5.06 | 14.89% | 315 |
8 | 56 | 6 | 515 | 5.23 | 15.69% | 364 |
Claims (5)
Priority Applications (1)
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CN201510888500.8A CN105467840B (zh) | 2015-12-05 | 2015-12-05 | 一种封头薄壁构件拉深变压边力优化控制方法 |
Applications Claiming Priority (1)
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CN201510888500.8A CN105467840B (zh) | 2015-12-05 | 2015-12-05 | 一种封头薄壁构件拉深变压边力优化控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN105467840A CN105467840A (zh) | 2016-04-06 |
CN105467840B true CN105467840B (zh) | 2018-01-12 |
Family
ID=55605656
Family Applications (1)
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CN201510888500.8A Active CN105467840B (zh) | 2015-12-05 | 2015-12-05 | 一种封头薄壁构件拉深变压边力优化控制方法 |
Country Status (1)
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CN (1) | CN105467840B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109772949B (zh) * | 2019-01-28 | 2020-05-12 | 浙江大学 | 大直径管件的自适应多工步级进压制成形参数优化方法 |
CN115194019A (zh) * | 2022-06-18 | 2022-10-18 | 首钢股份公司迁安钢铁公司 | 一种圆筒封头冲压成形模具及冲压成形方法 |
CN115138740A (zh) * | 2022-07-18 | 2022-10-04 | 重庆长安汽车股份有限公司 | 一种车用冲压钢板拉裂深度确定方法及确定系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102107244A (zh) * | 2009-12-23 | 2011-06-29 | 沈阳黎明航空发动机(集团)有限责任公司 | 薄壁零件冲压拉伸成形方法 |
JP5329087B2 (ja) * | 2005-06-30 | 2013-10-30 | 新日鐵住金株式会社 | 部材の設計方法及び装置、コンピュータプログラム、並びにコンピュータ読み取り可能な記録媒体 |
CN104190776A (zh) * | 2014-06-25 | 2014-12-10 | 哈尔滨工业大学 | 一种提高大型薄壁曲面件型面精度的充液拉深成形方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104690137B (zh) * | 2011-01-14 | 2017-05-24 | 株式会社神户制钢所 | 钢板的冲压成形方法 |
-
2015
- 2015-12-05 CN CN201510888500.8A patent/CN105467840B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5329087B2 (ja) * | 2005-06-30 | 2013-10-30 | 新日鐵住金株式会社 | 部材の設計方法及び装置、コンピュータプログラム、並びにコンピュータ読み取り可能な記録媒体 |
CN102107244A (zh) * | 2009-12-23 | 2011-06-29 | 沈阳黎明航空发动机(集团)有限责任公司 | 薄壁零件冲压拉伸成形方法 |
CN104190776A (zh) * | 2014-06-25 | 2014-12-10 | 哈尔滨工业大学 | 一种提高大型薄壁曲面件型面精度的充液拉深成形方法 |
Non-Patent Citations (2)
Title |
---|
复杂薄壁件多道次充液复合成形及变形量确定;朱宇等;《燃气蜗轮试验与研究》;20151031;第28卷(第5期);全文 * |
复杂薄壁零件板多级充液成形及过程数值模拟;李涛等;《北京航空航天大学学报》;20070731;第33卷(第7期);全文 * |
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Publication number | Publication date |
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CN105467840A (zh) | 2016-04-06 |
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Inventor after: Feng Yixiong Inventor after: Gao Yicong Inventor after: Qu Huilin Inventor before: Feng Yixiong Inventor before: Qu Huilin Inventor before: Gao Yicong |
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Application publication date: 20160406 Assignee: Huzhou Machine Tool Factory Assignor: Zhejiang University Contract record no.: 2019330000027 Denomination of invention: An end socket thin wall component drawing pressure-pad-force optimization control method Granted publication date: 20180112 License type: Common License Record date: 20190307 |