書誌事項
- タイトル別名
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- Analysis of Steel Hot Stamping and Magnesium Warm Drawing
- コウバン ネツカン セイケイ ト マグネシウムオン カン シボリ ノ カイセキ
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With the increasing application of hot-stamped parts to automobile bodies and warm-drawn parts of magnesium alloys to electrical devices, simulation has become a basic approach to formability evaluation when designing parts and tools. However, the thermal-mechanical coupling phenomena induced in the hot-stamping process and warm-drawing process are complicated. To accurately simulate these complicated phenomena, a finite-element model for B-pillar hot stamping was created and transient temperature distribution was simulated. The thickness distribution and hardness distribution in a hot stamped B-pillar were predicted. Furthermore, a temperature-dependent anisotropic material model combined with the Hill48 yield function was developed for the simulation of the warm-drawing of magnesium alloys. The predicted results agreed well with experimental ones and simulation accuracy was demonstrated using the newly developed models.
収録刊行物
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- 塑性と加工
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塑性と加工 57 (662), 258-263, 2016
一般社団法人 日本塑性加工学会
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詳細情報 詳細情報について
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- CRID
- 1390001206500111360
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- NII論文ID
- 130005138673
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- NII書誌ID
- AN00135062
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- ISSN
- 18820166
- 00381586
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- NDL書誌ID
- 027218921
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可