論文 - 岡田 晃
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Investigation of Effective Gas Shielding Method for a Wide-area in Vertical-position Laser Welding of Titanium 査読 国際誌
Yasuhiro Okamoto, Togo Shinonaga, Akira Okada
International Journal of Electrical Machining ( 29 ) 20 - 29 2024年3月
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Study on Surface Smoothing of Ceramics by Large-area Electron Beam Irradiation, 査読 国際誌
Ryoji Kitada, Togo Shinonaga, Akira Okada
International Journal of Electrical Machining ( 29 ) 35 - 40 2024年3月
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Fundamental Study on Jetting Nozzle Diameter for Smooth Debris Exclusion in WIre EDM 査読 国際誌
Shixian Liu, Akira Okada
International Journal of Electrical Machining 29 27 - 34 2024年3月
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Application of large-area electron beam irradiation to micro-edge filleting 査読 国際誌
Togo Shinonaga, Hibiki Tajima, Yasuhiro Okamoto, Akira Okada
Journal of Manufacturing Processes 107 65 - 73 2023年12月
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Fundamental Study on Influence of Ground Surface Characteristics o n Mold Releasability in Compression Molding Using Thermosetting Phenol Resin 査読 国際誌
Qin Wang, Ryoji Kitada, Koki Yoshida, Akira Okada
Proceedings of The 10th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2023) 2023年11月
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Fundamental Study on CO2 Laser Forming of Carbon Fiber Reinforced Thermoplastic Sheet 査読 国際誌
Ryoji Kitada, Sena Kizaki, Yasuhiro Okamoto, Akira Okada
Proceedings of The 10th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN 2023) 2023年11月
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Fiber Laser Cutting of Steel Plate by Twin Spot Beam Setting in Scanning Direction 査読 国際誌
Yasuhiro Okamoto, Kota Morimoto, Naoki Kai, Akira Okada, Hiroaki Ishiguro, Ryohei Ito, Hiroshi Okawa
Journal of Laser Applications 35 ( 4 ) 042049:1 - 042049:111 2023年10月
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Yuki Yamada, Yasuhiro Okamoto, Akira Okada, Norio Nishi, Takeshi Yamamura, Katsutoshi Nagasaki, Kazunobu Mameno
Journal of Laser Applications 35 ( 4 ) 042005:1 - 042005-9 2023年9月
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Stabilizing the absorption of laser energy in welding of copper 査読 国際誌
Yasuhiro Okamoto, Norio Nishi, Togo Shinonaga, Akira Okada
15th International Conference on Materials Processing and Characterization (ICMPC) 2023年9月
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Investigation on improvement of wafer thickness uniformity in multi-wire EDM slicing 査読 国際誌
Takumi Yoshida, Haruya Kurihara, Yasuhiro Okamoto, Akira Okada
15th International Conference on Materials Processing and Characterization (ICMPC) 2023年9月
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Togo Shinonaga, Hiroya Kobayashi, Akira Okada, Toshiya Tsuji
The International Journal of Advanced Manufacturing Technology 127 5127 - 5137 2023年7月
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Investigation on high-quality laser welding of copper and aluminum 招待 査読 国際誌
Yasuhiro Okamoto, Yuki Yamada, Akihiro Ochi, Akira Okada, Takeshi Yamamura, Katsutoshi Nagasaki, Kazunobu Mameno, Norio Nishi
International Conference on Processing & Manufacturing of Advanced Materials (THERMEC2023) 2023年7月
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Study on Joint Characteristics in Laser Butt Welding of AMed and Wrought Ti6Al4V Plates 査読 国際共著 国際誌
Yasuhiro Okamoto, Togo Shinonaga, Yoshito Takemoto, Akira Okada, Akihiro Ochi, Ryuya Kishimoto, Sisa Pityana, Nana Arthur, Peter Omoniyi, Rasheedat Mahamood, Martin Maina, Esther Akinlabi
Welding in the World 67 ( 5 ) 1997 - 2005 2023年6月
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Micro-welding of Glass by Multiple Spot of Picosecond Pulsed Laser with Spatial Light Modulator 査読 国際誌
Ryo Takashima, Yasuhiro Okamoto, Akira Okada
Technical Digest of the 24th International Symposium on Laser Precision Microfabrication – LPM2023 R3-S15-3 2023年6月
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Optimization of Dielectric Oil Resistivity on Wire EDM Characteristics 査読 国際誌
Shixian Liu, Akira Okada, Tomohiko Kitamura
Proceeding of the 16th international conference of the european society for precision engineering and nanotechnology 23 2023年6月
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Investigation on Laser Welding of Copper and Aluminum by Irradiation from Copper-side 招待 査読 国際誌
Yasuhiro Okamoto, Yuki Yamada, Akihiro Ochi, Takeshi Yamamura, Katsutoshi Nagasaki, Kazunobu Mameno, Norio Nishi, Akira Okada
Proceedings of Laser in Manufacturing 2023 176 2023年6月
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Fundamental Study on High-quality Micro-shape Fabrication on Monocrystalline Diamond by Nanosecond Pulsed Laser 国際誌
Kaichi Kawata, Yasuhiro Okamoto, Akira Okada
Technical Digest of the 24th International Symposium on Laser Precision Microfabrication – LPM2023 R3-S11-2 2023年6月
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Effect of scanning speed on molten metal behaviour under angled irradiation with a continuous-wave laser 査読 国際誌
Tatsuhiko Sakai, Yasuhiro Okamoto, Nozomi Taura, Riku Saito, Akira Okada
Journal of Materials Processing Technology 313 117866 - 117866 2023年4月
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Fundamental Study on Electrode Performance of Diamond Composite for EDM 査読 国際誌
Shun-ichiro Tsuetani, Koki Yoshida, Akira Okada
International Journal of Electrical Machining ( 28 ) 26 - 31 2023年3月
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Improvement in Mechanical Properties of AMed Al-Si Alloy Surface by Large-area EB Irradiation 査読 国際誌
Togo Shinonaga, Hiroya Kobayashi, Atsuhi Yamaguchi, Akira Okada
International Journal of Electrical Machining ( 28 ) 20 - 25 2023年3月