Papers - OKADA Akira
-
Novel Micro-welding of Silicon and Glass by Ultrashort Pulsed Laser Reviewed
Yasuhiro OKAMOTO, Isamu MIYAMOTO, Jorma VIHINEN, Akira OKADA
Materials Science Forum 783-786 ( 783-786 ) 2792 - 2797 2014
-
Effect of Wavelength and Pulse Duration in Laser Micro-welding of Glass and Monocrystalline Silicon Reviewed
I. H, W. Nordin, Y. Okamoto, I. Miyamoto, A. Okada
Proceedings of the 15th International Symposium on Laser Precision Microfabrication (LPM2014) 2014
-
Effect of Surrounding Gas Condition on Surface Integrity in Micro-drilling of SiC by ns Pulsed Laser Reviewed
Yasuhiro Okamoto, Kiichi Asako, Norio Nishi, Tomokazu Sakagawa, Akira Okada
Technical Digest of 9th International Conference on Photo-Excited Processes and Applications、A107 2014
-
Influence of Nozzle Jet Flushing on Wire Deflection and Breakage in Wire EDM Reviewed
Takuro Konishi, Sameh Habib, Akira Okada, Yasuhiro Okamoto, Haruya Kurihara
Proceedings of the International Conference on Machining, Materials and Mechanical Technologies IC3MT 178 2014
-
Study on Surface Characteristics of EDMed Surface with Nickel Powder Mixed Fluid Reviewed
Syuhei Iwasaki, Ryoji Kitada, Akira Okada, Yasuhiro Okamoto
Proceedings of the International Conference on Machining, Materials and Mechanical Technologies IC3MT 177 2014
-
Effects of Focusing Condition on Micro-welding Characteristics of Borosilicate Glass by Picosecond Pulsed Laser Reviewed
Tomohiro Tekekuni, Yasuhiro Okamoto, Takahiro Fujiwara, Akira Okada, Isam Miyamoto
Proceedings of the International Conference on Machining, Materials and Mechanical Technologies IC3MT 176 2014
-
Study on Applicability of Large-area EB Irradiation to Micro-deburring Reviewed
Tomoaki Miyoshi, Akira Okada, Yasuhiro Okamoto
Proceedings of the International Conference on Machining, Materials and Mechanical Technologies IC3MT 174 2014
-
Investigation of Micro-welding Characteristics of Si and Glass by Picosecond Pulsed Laser Reviewed
I. H, W. Nordin, Y. Okamoto, I. Miyamoto, A. Okada
Proceedings of the First Smart Laser Processing Conference 2014 (SLPC2014) in Electro Proceedings 2014
-
Development of Simple Power Supplying System in Multi-wire EDM Slicing Method Reviewed
Yasuhiro Okamoto, Akitoshi Suzuki, Atsushi Kimura, Akira Okada, Haruya Kurihara, Masataka Kido
Proceedings of 29th Annual Meeting of the American Society for Precision Engineering 251-254 251 - 254 2014
-
Characterization of Absorptivity in Micro-welding of Copper by Pulsed Green Nd:YAG Laser Reviewed
Yasuhiro Okamoto, Shin-ichi Nakashiba, Takuya Wada, Tomokazu Sakagawa, Norio Nishi, Akira Okada
Proceedings of 33rd International Congress on Applications of Lasers & Electro-Optics 2014 M805 In USB 2014
-
Improvement of Gas Shielding Effect in Vertical-position Laser Micro-welding of Titanium Alloy Reviewed
Kento Shirasaya, Yasuhiro Okamoto, Kazuo Yokohara, Shozou Ono, Ryousuke Kimura, Hikotaro Ochiai, Akira Okada
Proceedings of 33rd International Congress on Applications of Lasers & Electro-Optics 2014 P154 In USB 2014
-
Effect of Jet Flushing with Tilting Nozzle in Wire Electrical Discharge Machining Reviewed
Akira Okada, Takuro Konishi, Yasuhiro Okamoto, Haruki Kurihara
Proceedings of the 14th euspen International Conference, Vol.2, pp.446-452 2 ( 2 ) 446 - 452 2014
-
Fundamental Study on Sputter Deposition of Ceramic Film by Large-area EB Irradiation Reviewed
Shuhei Misumi, Akira Okada, Yasuhiro Okamoto
Procedia CIRP 6 487 - 492 2013.4
-
Micro-welding of High Thermal Conductive Material Aluminum-Graphite Composite by Pulsed Nd:YAG Laser Reviewed
Mohd Idris Shah Ismail, Yasuhiro Okamoto, Akira Okada, Yoshiyuki Uno, Muhaizad Mukhtar
JOURNAL OF LASER MICRO NANOENGINEERING 8 ( 1 ) 90 - 96 2013.1
-
IMPROVING THE PRODUCTIVITY OF ELECTRICAL DISCHARGE MACHINING PROCESS BY USING MULTI-THIN ELECTRODES Reviewed
Habib Sameh, Akira Okada, Yoshiyuki Uno
MACHINING SCIENCE AND TECHNOLOGY 17 ( 1 ) 110 - 128 2013.1
-
Evaluation of molten zone in micro-welding of glass by picosecond pulsed laser Reviewed
Yasuhiro Okamoto, Isamu Miyamoto, Kristian Cvecek, Akira Okada, Kenta Takahashi, Michael Schmidt
Journal of Laser Micro Nanoengineering 8 ( 1 ) 65 - 69 2013.1
-
Neural network modeling for prediction of weld bead geometry in laser microwelding Reviewed
Mohd Idris Shah Ismail, Yasuhiro Okamoto, Akira Okada
Advances in Optical Technologies ( 11 ) 105 - 111 2013
-
Investigation of Wire Movement in Fine Wire EDM by High Speed Observation Reviewed
Akira OKADA, Sho ICHII, Yasuhiro OKAMOTO
International Journal of Electrical Machining ( 18 ) 43 - 48 2013
-
Influence of Polarization Plane on Groove Shape in Scribing of Sapphire by THG: YAG Laser Reviewed
Yasuhiro OKAMOTO, Shin-ichi NAKASHIBA, Tomokazu SAKAGAWA, Akira OKADA, Yoshiyuki UNO
International Journal of Electrical Machining ( 18 ) 49 - 54 2013
-
Effect of cutting direction on machining of carbon fibre reinforced plastic by electrical discharge machining process Reviewed
Sameh Habib, Akira Okada, Sho Ichii
International Journal of Machining and Machinability of Materials 13 ( 4 ) 414 - 427 2013