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射出成形品の繊維配向における層構造の解析 (1): 線膨張係数のそり変形挙動におよぼす影響
http://hdl.handle.net/2297/36560
http://hdl.handle.net/2297/3656005d0db63-8438-43fd-aac9-d041b36a8744
名前 / ファイル | ライセンス | アクション |
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TE-PR-YAMADA-T-400.pdf (2.5 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-10-03 | |||||
タイトル | ||||||
タイトル | 射出成形品の繊維配向における層構造の解析 (1): 線膨張係数のそり変形挙動におよぼす影響 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Analysis of Layered Structure Distinguished by Fiber Orientation in Injection Molding (1): Effect of Thermal Expansion Coefficient on Warpage Deformation Behavior | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
山下, 勝久
× 山下, 勝久× 野々村, 千里× 山田, 敏郎 |
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書誌情報 |
成形加工 = Journal of the Japan Society of Polymer Processing 巻 13, 号 6, p. 400-407, 発行日 2001-06-20 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0915-4027 | |||||
NCID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN10278882 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.4325/seikeikakou.13.400 | |||||
出版者 | ||||||
出版者 | The Japan Society of Polymer Processing = プラスチック成形加工学会 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | One of the most important issues to guarantee high quality is the ability to predict the warpage deformation behavior of injection molded thermoplastics. This is especially true for the glass fiber (GF) reinforced thermoplastics, where anisotropy in fiber orientation can lead to the increase of warpage deformation. In this study, we observed cross sections and measured the multi-directional thermal expansion coefficients of GF reinforced polyamide 6 (PA6) samples of varying weight fractions of glass fiber and thicknesses. In photomicrographs of cross sections, the fiber orientation showed a symmetrical structure of three layers, skin/core/skin, which depended on the weight fraction of glass fiber and the thickness of the molding. The thermal expansion coefficient showed an anisotropy that depended on the fiber orientation. In addition, numerical results obtained using a model that considered the fiber orientation distribution at each layer thickness qualitatively agreed with the experimental measurements of warpage deformation. | |||||
権利 | ||||||
権利情報 | Copyright © The Japan Society of Polymer Processing プラスチック成形加工学会 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://www.jstage.jst.go.jp/browse/seikeikakou/-char/ja/ | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/10007667541/ | |||||
関連URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.jspp.or.jp/ |