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生砂型造型における高速吹き込み時の充てん基礎特性
https://doi.org/10.15053/0000000316
https://doi.org/10.15053/0000000316222e6694-f1c0-4e73-9ce6-1d58bd38dd60
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
生砂型造型における高速吹き込み時の充てん基礎特性 (1.4 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2023-06-21 | |||||
| タイトル | ||||||
| タイトル | 生砂型造型における高速吹き込み時の充てん基礎特性 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Compacting Behavior of Green Sand Molding by HIgh Speed Blow Method Using Compressed Air | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Mold strength | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Acceleration pipe | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Compacting force | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Air Pressure loss | |||||
| 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 | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.15053/0000000316 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
前田, 安郭
× 前田, 安郭× MAEDA, Yasuhiro |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Abstract In order to produce the iron cast product with high quality and lightweight, it needs to make the high density green sand mold. In the present study, the prototype of molding machine with the acceleration pipe to generate large compacting force is developed. The fundamental characteristics for the green sand blowing and compacting are investigated by several experments using the molding machine. From the experimental results, the followings become clear. The green sand through the acceleration pipe is accelerated according to decrease in blowing mass and increase of the air tank setting pressure. The high values of mold density are located near the pattern plate. Air pressure loss influences to acceleration of particle velocity in the acceleration pipe. The quantity of air flowing into cavity is restrained by increasing the nozzle and the distance between nozzle and flask. This phenomenon affects the increasing of mold strength. The void fraction of the green sand mold measured near the patern platte is smaller than value of 0.35. These values show that the present molding method is effective to make the higher density of green sand mold compare with conventional molding processes. |
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| 書誌情報 |
海上保安大学校研究報告, 理工学系 en : Report of Japan Coast Guard Academy Part 2 (The Science and Engineering Section) 巻 48, 号 1-2, p. 35-44, 発行日 2005-03-25 |
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| 出版者 | ||||||
| 出版者 | 海上保安大学校 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0453-0993 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN10033863 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.15053/2004.21.04 | |||||
| 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 | |||||
