| 研究課題/領域番号 |
18F18778
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| 研究機関 | 日本大学 |
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研究代表者 |
彭 國義 日本大学, 工学部, 教授 (90295527)
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| 研究分担者 |
KLICHOVA DAGMAR 日本大学, 工学部, 外国人特別研究員
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| 研究期間 (年度) |
2018-11-09 – 2020-03-31
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| キーワード | Abrasive water jet / Submerged cutting / Flow visualization / Image analysis |
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| 研究実績の概要 |
According to the research plan, a practice on the operation of experiment equipment and devices of abrasive suspension water jet system, 3D PIV system and image analysis software was conducted. Then, pre-experiment on the flow visulization of air ventilated water jet as well as image analysis were performed. Based on experiment data obtained an improved ventilation sheath has been manufactured for the experiment of next year.
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| 現在までの達成度 (区分) |
現在までの達成度 (区分)
2: おおむね順調に進展している
理由
Preparation of submerged cutting experiments were conducted as planed originally.
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| 今後の研究の推進方策 |
The research is going to be promoted by performing the following works accruing to the research plan.
(1) Experiments of submerged cutting by ventilated ASJ under different conditions.
(2) Image analysis of cutting surface.
(3) Evaluation of the machining property of ventilated ASJ
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