JP4231426B2 - 金属材料の成形シミュレーション方法 - Google Patents
金属材料の成形シミュレーション方法 Download PDFInfo
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- JP4231426B2 JP4231426B2 JP2004012169A JP2004012169A JP4231426B2 JP 4231426 B2 JP4231426 B2 JP 4231426B2 JP 2004012169 A JP2004012169 A JP 2004012169A JP 2004012169 A JP2004012169 A JP 2004012169A JP 4231426 B2 JP4231426 B2 JP 4231426B2
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- Prior art keywords
- friction
- friction coefficient
- coefficient
- steel plates
- simulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Description
Claims (2)
- 面圧及び摩擦仕事量と、塑性ひずみを用いて、多項式近似式により金属板の摩擦係数を求め、前記金属板の摩擦係数を用いて有限要素法による成形シミュレーションを行うことを特徴とする金属材料の成形シミュレーション方法。
- 前記金属板は、軟鋼板、高張力鋼板、表面処理鋼板、潤滑鋼板、ステンレス鋼板、及びステンレス鋼板と鋼板とのクラッド鋼板からなる群から選択された1種であることを特徴とを特徴とする請求項1に記載の金属材料の成形シミュレーション方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004012169A JP4231426B2 (ja) | 2004-01-20 | 2004-01-20 | 金属材料の成形シミュレーション方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004012169A JP4231426B2 (ja) | 2004-01-20 | 2004-01-20 | 金属材料の成形シミュレーション方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005207774A JP2005207774A (ja) | 2005-08-04 |
| JP4231426B2 true JP4231426B2 (ja) | 2009-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2004012169A Expired - Fee Related JP4231426B2 (ja) | 2004-01-20 | 2004-01-20 | 金属材料の成形シミュレーション方法 |
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| JP (1) | JP4231426B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024043035A1 (ja) * | 2022-08-24 | 2024-02-29 | Jfeスチール株式会社 | プレス成形解析方法、プレス成形品のプレス成形割れ判定方法、プレス成形品の製造方法、プレス成形解析装置、プレス成形解析プログラム |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4813999B2 (ja) * | 2006-07-26 | 2011-11-09 | 株式会社神戸製鋼所 | 鍛造品の形状予測方法およびそのプログラム |
| JP5098651B2 (ja) * | 2007-05-22 | 2012-12-12 | Jfeスチール株式会社 | プレス成形状態推定方法及び成形シミュレーション用の摩擦係数取得方法 |
| JP5135540B2 (ja) * | 2007-06-28 | 2013-02-06 | 新日鐵住金株式会社 | 鋼管製造設備及び鋼管製造方法 |
| US8190408B2 (en) * | 2010-03-22 | 2012-05-29 | Livermore Software Technology Corporation | Methods and systems for numerically predicting surface imperfections on stamped sheet metal parts |
| JP5714380B2 (ja) * | 2011-03-30 | 2015-05-07 | 株式会社Jsol | 摩擦係数算出システム及び算出プログラム並びにプレス成形シミュレーションシステム及びシミュレーションプログラム |
| JP5887180B2 (ja) * | 2012-03-30 | 2016-03-16 | 株式会社Jsol | プレス成形シミュレーションシステム及びプログラム、並びに摩擦力算出方法 |
| JP6111717B2 (ja) * | 2013-02-13 | 2017-04-12 | 新日鐵住金株式会社 | 演算処理方法、演算処理装置、及びプログラム |
| CN119634543B (zh) * | 2025-02-14 | 2025-07-15 | 天津伍玥航空科技有限公司 | 基于仿真模拟的钛合金等温热成形工艺 |
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2004
- 2004-01-20 JP JP2004012169A patent/JP4231426B2/ja not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024043035A1 (ja) * | 2022-08-24 | 2024-02-29 | Jfeスチール株式会社 | プレス成形解析方法、プレス成形品のプレス成形割れ判定方法、プレス成形品の製造方法、プレス成形解析装置、プレス成形解析プログラム |
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| Publication number | Publication date |
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| JP2005207774A (ja) | 2005-08-04 |
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