書誌事項
- タイトル別名
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- 10507 FE Analysis on Effect of Material Inhomogeneity on Micro Deep Drawability for Metal Foils
抄録
In this study, the effect of material inhomogeneity on micro deep drawability for metal foils with thickness of 20μm is investigated by establishing FE model considering material inhomogeneity. As a result of FE analyses with homogeneous and inhomogeneous models, the limiting drawing ratio (LDR) is lowered with increasing grain size. It is because of microscopic inhomogeneous deformation and then the occurrence of wrinkle and strain localization. Furthermore, LDR is also lowered with increasing the standard deviation of inhomogeneous parameter. It is because of the evolution of localized deformation owing to surface roughening.
収録刊行物
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- 日本機械学会関東支部総会講演会講演論文集
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日本機械学会関東支部総会講演会講演論文集 2015.21 (0), _10507-1_-_10507-2_, 2015
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001205849367552
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- NII論文ID
- 110009948206
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- ISSN
- 24242691
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可