Masato Okada, Yoshito Hirata, Hidehito Watanabe, Masahide Watanabe, Makoto Nikawa, Naoto Kaneda, Through-hole drilling characteristics of alumina ceramics using diamond-coated carbide drill, Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol. 18, No. 1, pp. 1-14, 2024. DOI: 10.1299/jamdsm.2024jamdsm0003
Masato Okada, Reyu Yamamoto, Yuji Kobayashi, Yuta Saito, Development of burnishing process using free-ball tools for surface modification and improvement of corrosion resistance of inner wall of water channels of die-casting molds, International Journal of Abrasive Technology, Vol. 12, No. 2, pp. 106-127, 2024. DOI: 10.1504/IJAT.2024.10062800
国際会議
Koki Nakata, Masato Okada, Hidehito Watanabe, Masahide Watanabe, Mechanism of surface finishing of hardened stainless steel by cBN ball burnishing tool, Proceedings of 5th International Conference on Machining, Materials and Mechanical Technologies (IC3MT2024), pp. 255-257, 2024.
Masato Okada, Takumi Iwahara, Naoto Kaneda, Hideyuki Uematsu, Makoto Nikawa, Drilling characteristics of plastic materials with adaptive control, Proceedings of 5th International Conference on Machining, Materials and Mechanical Technologies (IC3MT2024), pp. 133-139, 2024.
Masato Okada, Hayato Nakagawa, Makoto Nikawa, Syunki Kitagawa, Surface texture mechanisms and surface properties of intermittent burnishing process, Proceedings of 20th International Conference on Precision Engineering (ICPE2024), OS20-22, 4 pages, 2024.
Masato Okada, Seito Yoshita, Makoto Nikawa, Naho Hasegawa, Edge treatment by tip-burnishing process with an active rotary tool, Solid State Phenomena, Vol. 354, pp. 33-40, 2023. DOI: 10.4028/p-h2VUhA
Masato Okada, Fuya Yoshimoto, Hidehito Watanabe, Makoto Nikawa, Drilling of alumina and zirconia ceramics using diamond-coated carbide drill, Journal of Manufacturing Processes, Vol. 89, pp. 410-429, 2023. DOI: 10.1016/j.jmapro.2023.01.055
国際会議
Ryota Watari, Masato Okada, Yuji Kobayashi, Yuta Saito, Effect of strain on surface layer of non-oriented electrical steel sheet by burnishing process with an active rotary tool, Proceedings of the 9th International Conference on Manufacturing, Machine Design and Tribology (ICMDT2023), p. 41, 2023.
Yoshito Hirata, Masato Okada, Hidehito Watanabe, Masahide Watanabe, Drilling characteristics of ceramics using diamond-coated carbide drill -Fundamental characteristics during through hole drilling-, Proceedings of the 9th International Conference on Manufacturing, Machine Design and Tribology (ICMDT2023), p. 51, 2023.
Masato Okada, Reyu Yamamoto, Yuji Kobayashi, Yuta Saito, Proposal and fundamental investigation of burnishing process using free-ball tools for inner wall of water channels of die-casting molds, Proceedings of the 25th International Symposium on Advances in Abrasive Technology (ISAAT2023), 1075, pp. 1-6, 2023.
講演論文
久保拓海, 岡田将人, 小林祐次, 斉藤悠太, 摩擦熱を積極活用したチップバニシング加工法の検討, 日本機械学会北陸信越支部2023年合同講演会予稿集, H14, pp. 1-4, 2023.
中川勇年, 岡田将人, 断続的なチップバニシング加工による表面テクスチャリング技術の有効性の検証, 日本機械学会北陸信越支部2023年合同講演会予稿集, H13, pp. 1-4, 2023.
渡諒太,一般社団法人 日本機械学会 機素潤滑設計部門 部門一般表彰(奨励), 2023年9月15日, Effect of strain on surface layer of non-oriented electrical steel sheet by burnishing process with an active rotary tool
Huilin Miao, Takuya Miura, Wei Jang, Masato Okada, Masaaki Otsu, Effect of shoulder fillet radius on welds in bobbin tool frictions stir welding of A1050, Metals, 12, 1993, 2022. DOI: 10.3390/met12111993
国際会議
Masato Okada, Seito Yoshita, Makoto Nikawa, Naho Hasegawa, Edge treatment by tip-burnishing process with an active rotary tool, Proceedings of the 2022 International Conference on Machining, Materials, and Mechanical Technologies (IC3MT), 0010, pp. 1-8, 2022.
Masato Okada, Ryosuke Fujii, Hidehito Watanabe, Makoto Nikawa, Cutting performance of cBN ball-nose end mill with burnishing face in finishing of hardened die steel, Proceedings of the 2022 International Conference on Precision Engineering (ICPE 2022), C013, pp. 1-2, 2022.
講演論文
岡田将人, 桐山貴, 吉田清斗, 長谷川奈帆, バニシング加工による薄板材縁部の鋭利形状創成と薄板材の曲げ特性, 日本機械学会北陸信越支部2022年合同講演会(総会・講演会&卒業研究発表講演会)講演論文集, A015, pp. 1-4, 2022.
Masato Okada, Masayoshi Shinya, Atsuyuki Kondo, Hidehito Watanabe, Toshihiko Sasaki, Takuya Miura, Masaaki Otsu, Surface quality of cemented tungsten carbide finished by direct cutting using diamond-coated carbide end mill, Journal of Manufacturing Processes, Vol. 61, pp. 83-99, 202101. DOI: 10.1016/j.jmapro.2020.11.004
国際会議
Masato Okada, Keimei Kuriki, Development of tip-burnishing process using an active rotary tool for axisymmetric workpieces, Proceedings of the 10th International Conference on Leading Edge Manufacturing in 21st Century (LEM21), C21, pp. 252-253, 2021.
Masato Okada, Shin Terada, Masayoshi Shinya, Toshihiko Sasaki, Yuki Kataoka,
Takeshi Kihara, Takuya Miura, Masaaki Otsu, Surface finishing and enhancement
of Ni-based alloy using sliding burnishing with active rotary tool, The
International Journal of Advanced Manufacturing Technology, Vol. 107, pp.
4661-4676, 202005. DOI: 10.1007/s00170-020-05329-3
Wei Jiang, Takuya Miura, Masato Okada, Ryo Matsumoto, Masaaki Otsu, Improvement
of forming limit in height with alternating tool path in penetrating tool
friction stir incremental forming, Materials Transactions, Vol. 61, No.
5, pp. 1000-1007, 202005. DOI: 10.2320/matertrans.P-M2020807
国際会議
Masato Okada, Fuya Yoshimoto, Hidehito Watanabe, Takuya Miura, Masaaki Otsu, Drilling performance and behavior of cutting edge shape of diamond-coated carbide drill in drilling of zirconia ceramics, Proceedings of the 17th International Conference on Precision Engineering (ICPE), B-1-7, pp. 57-58, 2020.
Masato Okada, Shin Terada, Yuki Kataoka, Takeshi Kihara, Takuya Miura,
Masaaki Otsu, Burnishing characteristics of sliding burnishing process
with active rotary tool targeting stainless steel, Proceedings of the JSME
2020 Conference on Leading Edge Manufacturing/Materials and Processing
(LEMP2020), LEMP2020-8515, pp. 1-6, 2020. (ページ番号なし) DOI: 10.1115/LEMP2020-8515
講演論文
大津雅亮, 吉田慎太郎, 三浦拓也, 岡田将人, ニューラルネットワークを使用したインクリメンタルフォーミングにおける加工パスの作成, 第71回塑性加工連合講演会講演論文集,
507, pp. 263-264, 2020.
三浦拓也, 遠山貴大, 大津雅亮, 岡田将人, インクリメンタルフォーミングによる四角錘台成形時の荷重に与える工具の超音波振動の影響, 第71回塑性加工連合講演会講演論文集,
506, pp. 261-262, 2020.
Masato Okada, Reiji Suzuki, Hidehito Watanabe, Masaaki Otsu, Takuya Miura,
Cutting characteristics of direct milling of cemented tungsten carbides
using diamond-coated carbide end mills with untreated and treated cutting
edge, International Journal of Automation Technology, Vol. 13, No. 1, pp.
58-66, 201901. DOI: 10.20965/ijat.2019.p0058
Tatsuaki Furumoto, Kyota Egashira, Souta Matsuura, Makoto Nikawa, Masato
Okada, Tomohiro Koyano, Yohei Hashimoto, Akira Hosokawa, Microstructure
of built part obtained by powder bed fusion process with metal, Key Engineering
Materials, Vol. 825, pp. 1-6, 2019. DOI: 10.4028/www.scientific.net/KEM.825.1
Masato Okada, Makoto Shinke, Takuya Kitagawa, Tomoaki Inoue, Satoshi Yasutani,
Takuya Miura, Masaaki Otsu, Influence of tool feed conditions on surface
integrity in roller burnishing with rolling and sliding effects, Key Engineering
Materials, Vol. 825, pp. 13-18, 2019. DOI: 10.4028/www.scientific.net/KEM.825.13
Masato Okada, Ryosuke Shida, Hidehito Watanabe, Takuya Miura, Masaaki Otsu, Direct drilling of cemented tungsten carbide using diamond-coated carbide drill under ultrasmall feed rates, Journal of the Japan Society for Precision Engineering, Vol. 85, No. 10, pp. 866-872, 2019. DOI: 10.2493/jjspe.85.866
Masato Okada, Hayato Minamidani, Masayoshi Shinya, Hidehito Watanabe, Takuya Miura, Masaaki Otsu, Fundamental cutting characteristics of hardened die steel using cBN ball-nose end mill with burnishing surface, Proceedings of the 8th International Conference of Asian Society for Precision Engineering and Nanotechnology (ASPEN2019), D07, pp. 1-2, 2019. (ページ番号なし)
Takuya Miura, Masaaki Otsu, Masato Okada and Ryotaro Nakashima, Friction
stir incremental forming of 5052 Al alloy welded blank produced by friction
stir welding with bobbin tool, Proceedings of the 22th International Conference
on Advances in Materials & Processing Technologies (AMPT2019), 217,
pp. 1-5, 2019. (ページ番号なし)
Masato Okada, Tsubasa Kato, Masaaki Otsu, Hidetake Tanaka, Takuya Miura,
Development of optical-heating-assisted incremental forming method for
carbon fiber reinforced thermoplastic sheet -Forming characteristics in
simple spot-forming and two-dimensional sheet-fed forming-, Journal of
Materials Processing Technology, Vol. 256, pp. 145-153, 201802. DOI: 10.1016/j.jmatprotec.2018.02.014
Makoto Nikawa, Masato Okada, Hiroki Mori, Yasuhiro Fujii, Minoru Yamashita,
Evaluation of machinability in milling by controlling chip thickness using
NC simulation, Journal of Mechanical Science and Technology, Vol. 32, No.
10, pp. 4851-4858, 201810. DOI: 10.1007/s12206-018-0933-y
Masato Okada, Makoto Shinke, Masaaki Otsu, Takuya Miura, Kuniaki Dohda,
Influence of various conditions on quality of burnished surface in developed
roller burnishing with active rotary tool, International Journal of Automation
Technology, Vol. 12, No. 6, pp. 921-929, 201811. DOI: 10.20965/ijat.2018.p0921
国際会議
Masaaki Otsu, Yuma Ono, Takuya Miura, Masato Okada, Effect of sheet fixing method on springback in incremental forming, Proceedings of the 5th Asian Symposium on Materials and Processing (ASMP2018), pp. 80-81, 2018.
Masato Okada, Ryosuke Shida, Hidehito Watanabe, Takuya Miura, Masaaki Otsu, Fundamental drilling characteristics of cemented carbide with diamond-coated carbide drill, Proceedings of the 17th International Conference on Precision Engineering (ICPE), B-1-5, 2018.
Masato Okada, Makoto Shinke, Takuya Kitagawa, Tomoaki Inoue, Satoshi Yasutani, Takuya Miura, Masaaki Otsu, Influence of tool feed conditions on surface integrity in roller burnishing with rolling and sliding effects, Proceedings of International Conference on Machining, Materials and Mechanical Technologies (IC3MT), pp. 513-517, 2018.
Tatsuaki Furumoto, Kyota Egashira, Souta Matsuura, Makoto Nikawa, Masato Okada, Tomohiro Koyano, Yohei Hashimoto, Akira Hosokawa, Microstructure of built part obtained by powder bed fusion process with metal, Proceedings of International Conference on Machining, Materials and Mechanical Technologies (IC3MT), pp. 497-501, 2018.
Masato Okada, Shin Terada, Takuya Miura, Yoshiro Iwai, Takuya Takazawa,
Yuki Kataoka, Takeshi Kihara, Masaaki Otsu, Fundamental burnishing characteristics
of Ni-based alloy using coated carbide tool, Procedia Manufacturing, 15,
pp. 1278-1283, 2018. DOI: 10.1016/j.promfg.2018.07.358
Masato Okada, Kohei Kato, Houichi Kitano, Takuya Miura, Masaaki Otsu, Kuniaki
Dohda, Fundamental estimation method of drilling characteristics using
carbon fiber reinforced thermoplastics with unidirectional fiber, Proceedings
of 2018 International Symposium on Flexible Automation (ISFA 2018), pp.
1-2, 2018. DOI: 10.11509/isfa.2018.51
Masato Okada, Reiji Suzuki, Atsuyuki Kondo, Hidehito Watanabe, Takuya Miura, Masaaki Otsu, Evaluation of finished surface of cemented carbide by direct cutting using diamond-coated carbide end mill, Procedia CIRP, 77, pp. 114-117, 2018. DOI: 10.1016/j.procir.2018.08.234
Masato Okada, Masayoshi Shinya, Hiromu Matsubara, Hiroaki Kozuka, Hiroshi
Tachiya, Naoki Asakawa, Masaaki Otsu, Development and characterization
of diamond tip burnishing with a rotary tool, Journal of Materials Processing
Technology, Vol. 244, pp. 106-115, 201701. DOI: 10.1016/j.jmatprotec.2017.01.020
Masato Okada, Yuki Miyagoshi, Masaaki Otsu, Roller burnishing method with
active rotation tool -Better surface finish than conventional roller burnishing-,
Key Engineering Materials, Vol. 749, pp. 9-14, 201708. DOI: 10.4028/www.scientific.net/KEM.749.9
国際会議
Masato Okada, Tsubasa Kato, Masaaki Otsu, Hidetake Tanaka, Takuya Miura, Development of optical-heating-assisted incremental forming method for CFRTP sheet -Fundamental forming characteristics in spot-forming-, Procedia Engineering, 207, pp. 813-818, 2017. DOI: 10.1016/j.proeng.2017.10.834
Wei Jiang, Takuya Miura, Masaaki Otsu, Masato Okada, Ryo Matsumoto, Hidenori
Yoshimura, Takayuki Muranaka, Development of friction stir incremental
forming process using penetrating tool, Procedia Engineering, 207, pp.
789-794, 2017. DOI: 10.1016/j.proeng.2017.10.830
Masato Okada, Makoto Shinke, Masaaki Otsu, Takuya Miura, Kuniaki Dohda, Flattening mechanisms through roller burnishing by Active rotary tool, Proceedings of the 6th European Conference on Tribology (EcoTRIB2017), pp. 1-2 (USB memory), 2017.
Masaaki Otsu, Hiroshi Goto, Masato Okada, Hidenori Yoshimura, Ryo Matsumoto,
Takayuki Muranaka, Improvement of forming accuracy using pre-formed shape
by friction stir incremental forming, Proceedings of the 6th JSME/ASME
International Conference on Materials and Processing (ICM&P2017), 4388,
pp. 1-4, 2017.
(Invited) Masato Okada, Fabrication technology of flattened and enhanced
surfaces -Trends in Japan-, Proceedings of the 6th European Conference
on Tribology, p.1, 2017.
(Invited) Masaaki Otsu, Yuanshuang Song, Masato Okada, Hidenori Yoshimura,
Ryo Matsumoto, Takayuki Muranaka, Forming and joining simultaneous processing
of stacked magnesium alloy and pure aluminum sheets in layer by friction
stir incremental forming, International Conference on Frontiers in Materials
Processing, Applications, Research & Technology (FiMPART'17), 201707.
Masato Okada, Yoshida Akihiro, Tatsuaki Furumoto, Hidehito Watanabe, Naoki
Asakawa, Masaaki Otsu, Mechanisms and characteristics of direct cutting
of tungsten carbide using a diamond-coated carbide end mill, International
Journal of Advanced Manufacturing Technology, Vol. 86, Issue 5, pp. 1827-1839,
201609. DOI: 10.1007/s00170-015-8324-3
Masato Okada, Masayoshi Shinya, Hidetake Tanaka, Naoki Asakawa, Masaaki
Otsu, Measurement of tool temperature in burnishing using diamond tip,
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol.
3, No. 2, pp. 1-12, 201604. DOI: 10.1299/mej.15-00569 (Paper No.15-00569)
Makoto Nikawa, Hiroki Mori, Yuki Kitagawa, Masato Okada, FEM simulation
for orthogonal cutting of Titanium-alloy considering ductile fracture to
Johnson-Cook model, Journal of Advanced Mechanical Design, Systems, and
Manufacturing, Vol. 3, No. 2, pp. 1-10, 201604. DOI: 10.1299/mej.15-00536 (Paper No.15-00536)
Masato Okada, Takuma Hirokawa, Naoki Asakawa, Masaaki Otsu, Influence of burnishing conditions on burnishing force and application of coated roller in inclined roller burnishing, Key Engineering Materials, Vol. 716, pp. 435-442, 201609. DOI: 10.4028/www.scientific.net/KEM.716.435
国際会議
Masayoshi Shinya, Masato Okada, Hiroaki Kozuka, Hiroshi Tachiya, Naoki Asakawa, Masaaki Otsu, Proposal of tip burnishing process using coated carbide tool, Proceedings of the 16th International Conference on Precision Engineering (ICPE2016), A202-8241, pp. 1-2 (USB memory), 2016.
Masato Okada, Yuki Miyagoshi, Masaaki Otsu, New roller burnishing method with driven rotary tool, Proceedings of the 2nd International Conference on Machining, Materials and Mechanical Technologies (IC3MT2016), pp. 1-4, 2016.
Masato Okada, Satoshi Kitayama, Kiichiro Kawamoto, Junpei Chikahisa, Takeshi
Yoneyama, Determination of back-pressure profile for forward extrusion
using sequential approximate optimization, Structural and Multidisciplinary
Optimization, Vol. 51, pp. 225-237, 2015. DOI: 10.1007/s00158-014-1124-9
Kiichiro Kawamoto, Takeshi Yoneyama, Masato Okada, Back-pressure forging
using a servo die cushion, International Journal of Automation Technology,
Vol. 9, No. 2, pp. 184-192, 201503. DOI: 10.20965/ijat.2015.p0184
Makoto Nikawa and Masato Okada, Investigation of machinability in milling
of difficult-to-cut materials using water soluble and water insoluble cutting
oil, Key Engineering Materials, Vols. 656-657, pp. 308-313, 201505. DOI:
10.4028/www.scientific.net/KEM.656-657.308
Masato Okada, Makoto Nikawa, Ryutaro Tanaka, Naoki Asakawa, Effects of supplying oil mist and water mist with cold air on cutting force and temperature in end milling of difficult-to-cut materials, Key Engineering Materials, Vols. 656-657, pp. 255-260, 201505. DOI: 10.4028/www.scientific.net/KEM.656-657.255
Masato Okada, Shohei Suenobu, Kei Watanabe, Yorihiro Yamashita, Naoki Asakawa,
Development and burnishing characteristics of roller burnishing method
with rolling and sliding effects, Mechatronics, Vol. 29, pp. 110-118, 201508.
DOI: 10.1016/j.mechatronics.2014.11.002
Ryutaro Tanaka, Akira Hosokawa, Tatsuaki Furumoto, Masato Okada, Takashi
Ueda, Influence of cutting fluid on tool edge temperature in end milling
titanium alloy, Journal of Advanced Mechanical Design, Systems, and Manufacturing,
Vol. 9, pp. 1-10, 201512. DOI: 10.1299/jamdsm.2015jamdsm0074
国際会議
Takuma Hirokawa, Masato Okada, Naoki Asakawa, Masaaki Otsu, Measurement of burnishing force and application of coated roller in inclined roller burnishing method, Proceedings of the 19th International Conference on Mechatronics Technology (ICMT2015), 2015.
Masato Okada, Masayoshi Shinya, Kei Watanabe, Hiroaki Kozuka, Hiroshi Tachiya,
Masaaki Otsu, Diamond burnishing process with rotary tool (Fundamental
considerations of burnishing characteristics), Proceedings of the 8th International
Conference on Leading Edge Manufacturing in 21st Century (LEM21), No. 2506,
2015. DOI: 10.1299/jsmelem.2015.8._2506-1_
Masato Okada, Masayoshi Shinya, Hidetake Tanaka, Naoki Asakawa, Masaaki Otsu, Measurement of tool temperature in burnishing using diamond tip, Proceedings of the 4th Asian Symposium on Materials and Processing (ASMP2015), B3.4, pp.41-42, 2015.
Masaaki Otsu, Seiya Ichikawa, Takayuki Muranaka, Hidenori Yoshimura, Ryo Matsumoto, Masato Okada, Front and rear sides simultaneous forming by friction stir incremental forming, Proceedings of the 4th Asian Symposium on Materials and Processing (ASMP2015), B3.6, pp. 45-46, 2015.
Masaaki Otsu, Wei Jiang, Takayuki Muranaka, Ryo Matsumoto, Masato Okada, Friction stir incremental forming of aluminum alloy, Proceedings of the 4th Asian Symposium on Materials and Processing (ASMP2015), B16.5, pp.85-86, 2015.
Makoto Nikawa, Hiroki Mori, Yuki Kitagawa, Masato Okada, FEM simulation for two-dimension cutting of titanium-alloy, Proceedings of the 4th Asian Symposium on Materials and Processing of the 4th Asian Symposium on Materials and Processing (ASMP2015), B16.7, pp. 89-90. 2015.
Yurie Okugawa, Naoki Asakawa, Masato Okada, Development of Orthros, a thickness evaluation system for free curved plate -basic performance based on the measurement principle-, Proceedings of the 38th International MATADOR Conference on Advanced Manufacturing (MATADOR 2015), pp. 435-440, 2015.
講演論文
鬼頭亮太, 高杉敬吾, 浅川直紀, 岡田将人, 工具経路生成時間短縮法の開発−工具依存プログレッシブメッシュ表現の適用−, 2015年度精密工学会春季大会学術講演会講演論文集, pp. 767-768, 2015.
坂口拓洋, 奥川裕理恵, 浅川直紀, 岡田将人, 鬼頭亮太, ロボットを用いた自由曲面板厚評価システムOrthrosの開発−高密度測定群のモデリング−, 2015年度精密工学会春季大会学術講演会講演論文集, pp. 769-770.
Masato Okada, Hiroaki Kozuka, Hiroshi Tachiya, Taira Iwasaki, Yorihiro Yamashita, Burnishing process by the spherical 5-degrees hybrid type parallel mechanism with force control, International Journal of Automation Technology, Vol. 8, No. 2, pp.243-252, 201403. DOI: 10.20965/ijat.2014.p0243
Masato Okada, Akira Hosokawa, Naoki Asakawa, Takashi Ueda, End milling of stainless steel and titanium alloy in an oil mist environment, International Journal of Advanced Manufacturing Technology, Vol. 74, Issue 9, pp. 1255-1266, 201410. DOI: 10.1007/s00170-014-6060-8
Yurie Okugawa, Naoki Asakawa, Masato Okada, Development of free curved
plate thickness measurement system -Improvement of interpolation for continuous
path-, Journal of Advanced Mechanical Design, Systems, and Manufacturing
(Special Issue on Advanced Manufacturing Technology), Vol. 8, No. 4, pp.
1-8, 201410, Paper No.14-00090. DOI: 10.1299/jamdsm.2014jamdsm0047
国際会議
Kanae Yamamoto, Naoki Asakawa, Masato Okada, Keigo Takasugi, Hidetake Tanaka,
Development of a forging type rapid prototyping system -Influence of local
heating by gas burner and tool path on formability-, Proceedings of the
International Conference on Mechatronics Technology (ICMT2014), 2014.
Naoki Asakawa, Hidetake Tanaka, Keigo Takasugi, Kanae Yamamoto, Masato Okada, Development of a forging type rapid prototyping system (The recent summary), Proceedings of the International Conference on Mechatronics Technology (ICMT2014), 2014.
Yurie Okugawa, Naoki Asakawa, Masato Okada, Development of Orthros, free curved plate thickness measurement system -Acquisition of accurate and complete shape data-, Proceedings of the International Conference on Mechatronics Technology (ICMT2014), 2014.
Kiichiro Kawamoto, Takeshi Yoneyama, Masato Okada, Satoshi Kitayama, Junpei Chikahisa, Optimum back-pressure forging using servo die cushion, Procedia Engineering (ICMT2014), 81, pp. 346-351, 2014.
Masato Okada, Makoto Nikawa, Ryutaro Tanaka, Naoki Asakawa, Effects of supplying oil mist and water mist with cold air on cutting force and temperature in end milling of difficult-to-cut materials, Proceedings of the International Conference on Machining, Materials and Mechanical Technologies (IC3MT2014), 2014.
Makoto Nikawa, Masato Okada, Investigation of machinability in milling of difficult-to-cut materials using water soluble and water insoluble cutting oil, Proceedings of the International Conference on Machining, Materials and Mechanical Technologies (IC3MT2014), 2014.
Kei Watanabe, Masato Okada, Taira Iwasaki, Hiroshi Tachiya, Hiroaki Kozuka,
Consideration of the integrity of various free-curved surfaces burnished
by a parallel mechanism type machine tool with force control, Proceedings
of the 15th International Conference on Precision Engineering (ICPE2014),
P85, pp. 876-877, 2014.
Ryota Kito, Keigo Takasugi, Naoki Asakawa, Masato Okada, Development of
tool path generation method with lower calculation cost - Simplifying of
3D model -, Proceedings of the 15th International Conference on Precision
Engineering (ICPE2014), P36, pp. 718-719, 2014.
Kanae Yamamoto, Naoki Asakawa, Masato Okada, Automation of gas cutting
by an industrial robot -Tool path generation using image processing-, Proceedings
of the 15th International Conference on Precision Engineering (ICPE2014),
P35, pp. 716-717, 2014.
Akihiro Yoshida, Masato Okada, Tatsuaki Furumoto, Hidehito Watanabe, Naoki
Asakawa, Wear behavior of diamond-coated endmill in cutting of cemented
carbide, Proceedings of the 15th International Conference on Precision
Engineering (ICPE2014), P10, pp. 625-626, 2014.
Yurie Okugawa, Naoki Asakawa, Masato Okada, Development of Orthros, free curved plate thickness measurement system -In case of textured surface-, Proceedings of the 15th International Conference on Precision Engineering (ICPE2014), B36, pp. 273-274, 2014.
Ryutaro Tanaka, Shuhei Yamazaki, Akira Hosokawa, Tatsuaki Furumoto, Takashi Ueda, Masato Okada, Analysis of Cutting Behavior during Tapping and Measurement of Tool Edge Temperature Measured by a Two-Color Pyrometer, Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol. 7, No. 2, pp.115-124, 201302. DOI: 10.1299/jamdsm.7.115
Yurie Okugawa, Naoki Asakawa, Masato Okada, Development of a system for
measuring the thickness of free curved plates -Measurement posture planning
using C-Space-, International Journal of Automation Technology, Vol. 7,
No. 5, pp. 593-600, 201309. DOI: 10.20965/ijat.2013.p0593
国際会議
Yurie Okugawa, Naoki Asakawa, Masato Okada, Development of Orthros, an evaluation system for free curved plate thickness with a robot -Selection of representative points for appropriate interpolation-, Proceedings of the 7th International Conference on Leading Edge Manufacturing in 21st Century (LEM21), No. A031, pp. 147-152, 2013. DOI: 10.1299/jsmelem.2013.7.147
Towa Tsubokawa, Naoki Asakawa, Masato Okada, Hiromi Nojiri, Sayaka Matsumura,
Automation of soil mixing for soil test by using industrial robot, Proceedings
of the 7th International Conference on Leading Edge Manufacturing in 21st
Century (LEM21), No. D008, pp. 485-488, 2013. DOI: 10.1299/jsmelem.2013.7.485
Naoki Asakawa, Masato Okada, Yoshimasa Kuriyama, Automatic path generation
for a deburring robot using image processing, Proceedings of the 17th International
Conference on Mechatronics Technology (ICMT2013), pp. 289-294, 2013.
Yurie Okugawa, Naoki Asakawa, Masato Okada, Development of Orthros, free
curved plate thickness measurement system -Generation of path considering
continuity of postures-, Proceedings of the 17th International Conference
on Mechatronics Technology (ICMT2013), pp. 132-136, 2013.
Masato Okada, Shohei Suenobu, Kei Watanabe, Naoki Asakawa, Novel roller burnishing method with sliding effect, Proceedings of the 17th International Conference on Mechatronics Technology (ICMT2013), pp. 128-131, 2013.
講演論文
千保友里江,岡田将人,浅川直紀,井澤正樹,ホイール表面粗さの分布曲線による表面状態評価方法の提案, 先端加工フォーラムとやま2013講演論文集, pp. 5-6, 2013.
千保友里江,井澤正樹,岡田将人,浅川直紀,ウォータージェットを用いた超砥粒ホイールのドレッシング, 日本機械学会北陸信越支部第50期総会・講演会講演論文集, pp. 404, 2013.
Yurie Okugawa, Naoki Asakawa, Masato Okada, Development of Orthros, an
evaluation system for free curved plate thickness with a robot -Generation
of the path considering collision-, Key Engineering Materials, Vols.523-524,
pp.404-409, 201211. DOI: 10.4028/www.scientific.net/KEM.523-524.404
Masato Okada, Naoki Asakawa, Makoto Nikawa, Yusuke Fujita, Akira, Hosokawa,
Takashi Ueda, Temperature measurement of cutting edge in drilling using
drill reamer, Proceedings of the Tenth International Conference on Progress
of Machining Technology (ICPMT2012), pp. 253-256, 2012.
Masato Okada, Akira Hosokawa, Ryutaro Tanaka and Takashi Ueda, Cutting performance of PVD coated and CBN tools in Hardmilling, International Journal of Machine Tools and Manufacture, Vol.51, Issue2, pp.127-132, 201102. DOI: 10.1016/j.ijmachtools.2010.10.007
Yu Kanamaru, Naoki Asakawa, Masato Okada, Toshihiro Nakayabu, Kenichi Hirosaki,
Youichi Tamura, Hideo Yachi, Akihiro Shimizu, Hiroyuki Kawara, Koichi Amaya,
Measurement of geometric deviation on a machining center -Measurement method
of roll using laser-, Proceedings of the 6th International Conference of
Leading Edge Manufacturing in 21st Century (LEM21), No. 3316, 2011. DOI:
10.1299/jsmelem.2011.6._3316-1_
Syuhei Yamazaki, Ryutaro Tanaka, Akira Hosokawa, Takashi Ueda, Tatsuaki
Furumoto, Masato Okada, Tool edge temperature of spiral tap at tapping
-Grasp of cutting behavior and measurement of tool edge temperature by
two-color pyrometer-, Proceedings of the 6th International Conference of
Leading Edge Manufacturing in 21st Century (LEM21), No. 3304, 2011. DOI:
10.1299/jsmelem.2011.6._3304-1_
Takayuki Muranaka, Masato Okada, Kazuhiko Tanaka, Stretch-draw forming of cylindrical cups for improvement of shape accuracy, Steel Research International, Vol.81, No.9, pp.620-623, 201009
国際会議
Masato Okada, Takashi Ueda, Akira Hosokawa, Rachid M'saoubi, Takayuki Muranaka,
Cutting characteristics of indexable insert drill, Proceedings of the 4th
CIRP International Conference on High Performance Cutting (HPC2010), Vol.
2, pp. 333-336, 201010.
Takayuki Muranaka, Masato Okada, Yasunori Kinuya, Stretch-draw forming process using stepped blank holder to reduce the production energy, Journal of Ecotechnology Research, Vol.15, No.1, pp.27-30, 200905. DOI: 10.11190/jer.15.27
Takayuki Muranaka, Masato Okada, Yasunori Kinuya, Stretch-draw forming process using stepped blank holder to reduce the production energy, Proceedings of the 15th Asian Symposium on Ecotechnology (ASET15), Vol.14, No.2, p. 131, 200810.
Masato Okada, Akira Hosokawa, Ryutaro Tanaka, Takashi Ueda, Cutting characteristics of coated tools in hardmilling, Proceedings of the 4th International Conference of Leading Edge Manufacturing in 21st Century (LEM21), pp. 281-284, 200711.
Akira Hosokawa, Masanori Morimoto, Masato Okada, Gregory. A. Hyatto, Morihiro
Hideta, Koji Okura, Takashi Ueda, Thermal aspects of hardmilling and turning
with spinning tools, Machine Tool Technologies Research Foundation(MTTRF)
2007 Annual Meeting Equipment Loan Award Presentations and Lecture Presentations,
pp. 141-144, 2007.
Masato Okada, Akira Hosokawa, Ryutaro Tanaka, Takashi Ueda, In-process monitoring of tool temperature in end milling by newly developed compact two-color pyrometer, Proceedings of the 8th International Conference on Progress of Machining Technology (ICPMT2006), pp. 281-284, 200611.
Takashi Ueda, Akira Hosokawa, Masato Okada, Development of compact two-color
pyrometer for measurement of cutting temperature, CIRP_2006 Technical Presentation,
2006.
Akira Hosokawa, Masato Okada, Ryutaro Tanaka, Keiji Yamada, Takashi Ueda,
Hardmilling with CBN and coated tools, Proceedings of the 3rd International
Conference on Leading Edge Manufacturing in 21st Century (LEM21), pp. 497-500,
200510. DOI: 10.1299/jsmelem.2005.2.497
Masato Okada, Yoshihiro Goto, Formability of deep drawing / ironing applied
opposite load to bottom of cup, Fukui University International Congress
2002, International Symposium of Advanced Mechanical Engineering, pp. 125,
2002.