Natsu Wataru

Affiliation and department：
Other affiliations (2)：

Tokyo University of Agriculture and Technology Graduate School of Engineering, Department of Mechanical Systems Engineering
Tokyo University of Agriculture and Technology Faculty of Engineering, Department of Mechanical Systems Engineering

Research field (1)： Manufacturing and production engineering

Research keywords (1)： Non-traditional machining, Shape measurement

Research theme for competitive and other funds (32)：

2022 - 2025 Improvement of EDM speed for micro deep holes by constructing control system with consideration of bubble flushing effect
2018 - 2020 電流域を絞り込む電極を実装した電解液吸引工具による難加工材の走査電解加工の実現
2017 - 2018 次世代型高性能電解加工機の研究開発
2017 - 2017 電解研磨のワークの仕上げに関する研究
2017 - 2017 航空機部品用難加工材料の特殊加工法に関する指導

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Papers (104)：

KODAMA Shuhei, NATSU Wataru. Multi-Scale Texturing and Surface Modification by Hybrid Ultrashort-Pulsed Laser Processing. JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS. 2023. 68. 1. 15-20
Wataru Natsu, Hikaru. Research on Shaping Carbite Rod by Electrolyte Jet Machining. International Journal of Electrical Machining. 2022. 27. 8-15
Shuhei KODAMA, Reo YABUUCHI, Godai MIYAJI, Wataru NATSU. Fabrication of nanostructure and deposition of metal particles by femtosecond laser ablation in electrolyte. Procedia CIRP. 2022. 113. 439-444
小玉脩平, 夏恒. 短パルスレーザ電解複合加工による複合構造の創成-Fabrication of hybrid structure by short-pulsed laser and electrochemical machining-特集難加工材の高度加工を実現する複合加工技術. トライボロジスト = Journal of Japanese Society of Tribologists / 日本トライボロジー学会編. 2021. 65. 12. 646-649
Atsushi Sato, Wataru Natsu. Attempt of three-dimensional shape generation with electrolyte suction tool. Journal of Advanced Mechanical Design, Systems, and Manufacturing,. 2021. 15. 3

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MISC (116)：

Tamon Obe, Wataru Natsu. Research on characteristics of ECM with electrolyte. 17th International Symposium on Electrochemical Machining Technology. 2021
Shuhei Kodama, Wataru Natsu. Influence of frequency and pulse duration on fabrication of periodic nanostructure by ultrashort-pulsed laser. Proceedings of 10th International Conference on Leading Edge Manufacturing in 21st Century (LEM21). 2021. 551-554
Fuma Yada, Wataru Natsu. Simulation of edge-sagging phenomenon in electrochemical machining of cooling holes. Proceedings of 10th International Conference on Leading Edge Manufacturing in 21st Century (LEM21). 2021. 533-536
Koharu Horikawa, Wataru Natsu. Investigation of surface chcracteristics of porous materials processed with electrochemical machining. Proceedings of 10th International Conference on Leading Edge Manufacturing in 21st Century (LEM21). 2021. 519-524
Akihisa Uchida, Wataru Natsu. Study on improvement of transfer accuracy in ECM of fine taper hole. Proceedings of 10th International Conference on Leading Edge Manufacturing in 21st Century (LEM21). 2021. 529-532

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Lectures and oral presentations (284)：

カップ形状製品のプラスチック成形における温度および離型力の数値解析
(第30回精密工学会学生会員卒業研究発表講演会 2023)
電解液吸引工具を用いたチタン合金の電解加工条件
(第30回精密工学会学生会員卒業研究発表講演会 2023)
直接観察と数値解析による電解加工中グラファイト電極消耗形態の考察
(2023年度精密工学会春季大会学術講演会 2023)
微細穴加工における揺動の付与が加工性能に及ぼす影響
(2023年度精密工学会春季大会学術講演会 2023)
Development of a New ECM Device Based on Ballpoint Pen Structure
(2023年度精密工学会春季大会学術講演会 2023)

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Works (4)：

Education (4)：

1992 - 1995 Tokyo University of Agriculture and Technology Graduate School, Division of Engineering Department of Mechanical Systems Engineering
- 1995 Tokyo University of Agriculture and Technology 大学院工学研究科機械システム工学専攻
- 1987 上海交通大学大学院機械工程系機械製造工学専攻
- 1982 上海交通大学

Professional career (2)：

Work history (3)：

Awards (1)：

Association Membership(s) (4)：

JSME , (社)精密工学会 , (社)電気加工学会 , 型技者協会

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