書誌事項
- タイトル別名
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- Prediction of Shell Fracture in Shell Manufacturing Using Photo-solidified Polymer as Model Material
- ヒカリ コウカセイ ジュシ モケイ オ モチイタ セイミツ チュウゾウホウ ニ オケル イガタ ハカイ ト ソノ ヨソク
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抄録
In precision casting where production is of comparatively small scale, the use of photo-solidified polymer models in place of conventional lost-wax models can be recommended. In precision casting using photo-solidified polymer models by the same process as that using wax models, the mold may fracture due to thermal stress arising in the baking process where the model is melted and evaporated, because polymer has higher rigidity than wax. The polymer baking process was simulated numerically to predict the occurrence of mold fracture and experiments were conducted to verify the prediction. The results confirmed that there exists consistency between the fracture prediction and crack phenomenon. Improved productivity and reliability are therefore greatly expected with the application of this technique using photo-solidified polymer models to mold manufacturing for precision casting.
収録刊行物
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- 鋳造工学
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鋳造工学 75 (12), 822-828, 2003
公益社団法人 日本鋳造工学会
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詳細情報 詳細情報について
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- CRID
- 1390282681484364416
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- NII論文ID
- 130004556456
- 10013908124
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- NII書誌ID
- AN10514770
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- ISSN
- 21855374
- 13420429
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- NDL書誌ID
- 6793533
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可