| NAKAMURA Morimasa |  |
| Faculty of Science and Engineering Department of Mechanical Engineering and Science | |
| Professor |
Last Updated :2025/04/24
Researcher Profile and Settings
researchmap
Research Interests
Research Areas
- Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Machine elements and tribology
Research Experience
- Doshisha University, Faculty of Science and Engineering, 教授, 2023/04 - Today
- Doshisha University, Faculty of Science and Engineering, Associate Professor, 2019/10 - 2023/03
- Kyoto Institute of Technology, Faculty of Mechanical Engineering, Associate Professor, 2017/01 - 2019/09
- Kyoto Institute of Technology, Faculty of Mechanical Engineering, Assistant Professor, 2009/04 - 2016/12
- Kyoto Institute of Technology, Faculty of Mechanical Engineering, Research Assistant, 2007/09 - 2009/03
- Technology Research Institute of Osaka Prefecture, 機械金属部 金属表面処理系, 客員研究員, 2005/04 - 2007/08
Degree
Association Memberships
- 日本材料学会
- 設計工学会
- 砥粒加工学会
- SOCIETY OF AUTOMOTIVE ENGINEERS OF JAPAN
- THE SURFACE FINISHING SOCIETY OF JAPAN
- THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY
- JAPANESE SOCIETY OF TRIBOLOGISTS
- THE JAPAN SOCIETY OF MECHANICAL ENGINEERS
Committee Memberships
- 広報情報担当幹事, 2024/04 - Today, 日本機械学会 関西支部, Society
- 関西地区 代議員, 2023/04 - Today, 日本塑性加工学会, Society
- 評議員, 2023/04 - Today, 表面技術協会, Society
- 委員, 2023/04 - Today, 日本機械学会 機素潤滑設計部門 機械要素技術企画委員会(ME), Society
- 運営委員, 2023/04 - Today, 砥粒加工学会 関西地区部会, Society
- 常議員, 2022/04 - Today, 日本材料学会, Society
- 幹事, 2017/04 - Today, 日本塑性加工学会関西支部, Society
- ICMDT2025 実行委員, 2024/04 - 2025/04, 日本機械学会, Society
- 副実行委員長, 2022/04 - 2022/12, 成形加工シンポジア22, Society
- 会報誌編集委員会 編集委員, 2017/04 - 2021/03, 日本塑性加工学会
- 実行委員, 2016/03 - 2016/05, 平成28年度塑性加工春季講演会, Society
- アドバイザー, 2011/06 - 2015/03, DLC製膜技術研究会, Autonomy
- 第91期校閲委員, 2013/04 - 2014/03, 日本機械学会, Society
- 第90期校閲委員, 2012/04 - 2013/03, 日本機械学会, Society
- 第86期定時総会講演会実行委員会幹事, 2010/10 - 2011/03, 日本機械学会関西支部, Society
- 大阪府中核的研究事業推進委員会委員長, 2008/09 - 2009/03, 大阪府中核的研究事業推進委員会, Autonomy
Awards
Published Papers
- Impact of temperature on residual stress and bonding in diamond-like carbon film: A molecular dynamics study under various deposition conditions
Noritsugu Kametani; Morimasa Nakamura; Kisaragi Yashiro; Tomohiro Takaki
Computational Materials Science, 230 1 - 7, Mar. 2024, Scientific journal - Effect of Hybrid Surface Treatment Composed of Plasma Nitriding and Various DLC Coatings on Properties of Stainless Steel SUS316
Tatsuro Morita; Koichi Andatsu; Shogo Takesue; Morimasa Nakamura; Chuji Kagaya
Journal of the Society of Materials Science, 72(10) 721 - 728, Oct. 2023, Scientific journal - Friction and wear properties of polyacrylonitrile- and pitch-based carbon fiber-reinforced polymer matrix composites containing silicon carbide nanoparticles
Kimiyoshi Naito; Morimasa Nakamura; Takashi Matsuoka
Polymer Composites, 2023 1 - 12, Jan. 2023, Scientific journal - Investigating residual stress evolution in the deposition process of diamond-like carbon film through molecular dynamics
Noritsugu Kametani; Morimasa Nakamura; Kisaragi Yashiro; Tomohiro Takaki
Computational Materials Science, Elsevier BV, 209 111420 - 111420, Jun. 2022, Scientific journal - Spectroscopic analyses of structural alterations in diamond-like carbon films deposited on zirconia substrates
Wenliang Zhu; Kazuyuki Arao; Elia Marin; Tatsuro Morita; Morimasa Nakamura; Paola Palmero; Jean-Marc Tulliani; Laura Montanaro; Giuseppe Pezzotti
Diamond and Related Materials, Elsevier BV, 124 108937 - 108937, Mar. 2022, Scientific journal - Corrosion and scratch resistance of DLC coatings applied on chromium molybdenum steel
Elia Marin; Alex Lanzutti; Morimasa Nakamura; Matteo Zanocco; Wenliang Zhu; Giuseppe Pezzotti; Francesco Andreatta
Surface & Coatings Technology, 378(25) 1 - 7, Nov. 2019, Scientific journal - Failure of DLC Films Caused by Cyclic Sphere Indentation and Effects of Film Structures on Failure Mode
Morimasa Nakamura, Yuka Takagawa, Ryuki Yamazoe, Ken-ichi Miura, Jyunpei Kobata
Journal of the Japan Society for Technology of Plasticity, 60(702) 203 - 208, Jul. 2019, Scientific journal - Raman spectroscopic studies of stress-induced structure alteration in diamond-like carbon films
Wenliang Zhu; Kazuyuki Arao; Morimasa Nakamura; Yuka Takagawa; Ken-ichi Miura; Junpei Kobata; Elia Marin; Giuseppe Pezzotti
Diamond & Related Materials, 94 1 - 7, Feb. 2019, Scientific journal - Structural alteration induced by substrate bias voltage variation in diamondlike carbon films fabricated by unbalanced magnetron sputtering
Morimasa Nakamura; Yuka Takagawa; Ken-ichi Miura; Junpei Kobata; Wenliang Zhu; Naomichi Nishiike; Kazuyuki Arao; Elia Marin; Giuseppe Pezzotti
Diamond & Related Materials, 90 214 - 220, Oct. 2018, Scientific journal - Study on Profile Bias Caused by Lead Crowning in Internal Gear Skiving
HANAKI Yurie; URIU Koichiro; MURAKAMI Takanori; NAKAMURA Morimasa; IBA Daisuke; FUNAMOTO Masami; MORIWAKI Ichiro
The Proceedings of the Machine Design and Tribology Division meeting in JSME, The Japan Society of Mechanical Engineers, 2018.18 1B1-1 , 2018 - Unusual Feed Direction in Internal Gear Skiving
URIU Koichiro; MURAKAMI Takanori; HANAKI Yurie; HAMADA Kotaro; NAKAMURA Morimasa; IBA Daisuke; MORIWAKI Ichiro
The Proceedings of the Machine Design and Tribology Division meeting in JSME, The Japan Society of Mechanical Engineers, 2018.18 1B1-2 , 2018 - Conductive ink print on PA66 gear for manufacturing condition monitoring sensors
Shintaro Futagawa; Daisuke Iba; Takahiro Kamimoto; Morimasa Nakamura; Nanako Miura; Takashi Iizuka; Arata Masuda; Akira Sone; Ichiro Moriwaki
Proceedings of SPIE - The International Society for Optical Engineering, 10602, 2018, International conference proceedings - Study on adjustment of profiles and tooth thickness in internal gear skiving (Calculation method for cutter positions which match tooth profiles and tooth thicknesses to their target values)
瓜生耕一郎; 村上隆則; 中村守正; 射場大輔; 船本雅巳; 森脇一郎
日本機械学会論文集(Web), The Japan Society of Mechanical Engineers, 84(861) ROMBUNNO.17‐00536(J‐STAGE) - 17-00536, 2018 - Research and Development of Dry Coating Technology in Technology Research Institute of Osaka Prefecture
三浦 健一; 石神 逸男; 中村 守正; 小畠 淳平
熱処理 = Journal of the Japan Society for Heat Treatment : 材料と表面の改質, 日本熱処理技術協会, 57(6) 335 - 342, Dec. 2017 - Effects of shaft angle on cutting tool parameters in internal gear skiving
Koichiro Uriu; Tsukasa Osafune; Takanori Murakami; Morimasa Nakamura; Daisuke Iba; Masami Funamoto; Ichiro Moriwaki
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, KOREAN SOC MECHANICAL ENGINEERS, 31(12) 5665 - 5673, Dec. 2017, Scientific journal - Printed gear sensor for health monitoring (Development of three-Axis laser printer for conductive ink and evaluation of laser-sintered electric circuits)
Daisuke Iba; Shintaro Futagawa; Takahiro Kamimoto; Morimasa Nakamura; Nanako Miura; Takashi Iizuka; Arata Masuda; Akira Sone; Ichiro Moriwaki
Journal of Advanced Mechanical Design, Systems and Manufacturing, 11(6), Nov. 2017, International conference proceedings - Basic Study on Calculation of Cutting Forces Useful for Reducing Vibration in Skiving
Tomokazu Tachikawa; Daisuke Iba; Nobuaki Kurita; Morimasa Nakamura; Ichiro Moriwaki
JOURNAL OF MECHANICAL DESIGN, ASME, 139(10), Oct. 2017, Scientific journal - Study on design of taper shaped skiving cutters for internal gears (Taper shaped cutter ground with trapezoidal wheels used for pinion cutter grinding)
Koichiro URIU; Tsukasa OSAFUNE; Takanori MURAKAMI; Morimasa NAKAMURA; Daisuke IBA; Masami FUNAMOTO; Ichiro MORIWAKI
Bulletin of the JSME, The Japan Society of Mechanical Engineers, 83(853) 17 - 00156-17-00156, Sep. 2017 - Cutting Tool Parameters of Cylindrical Skiving Cutter With Sharpening Angle for Internal Gears
Ichiro Moriwaki; Tsukasa Osafune; Morimasa Nakamura; Masami Funamoto; Koichiro Uriu; Takanori Murakami; Eiri Nagata; Nobuaki Kurita; Tomokazu Tachikawa; Yoshinori Kobayashi
JOURNAL OF MECHANICAL DESIGN, ASME, 139(3), Mar. 2017, Scientific journal - CYCLIC INDENTATION TEST FOR EVALUATING STRENGTH OF DLC FILMS
Morimasa NAKAMURA; Ryohei KURIHARA, Fumihiro; NAKAYAMA; Ken-ichi MIURA; Jyunpei KOBATA
Proceedings of The JSME International Conference on Motion and Power Transmissions, The Japan Society of Mechanical Engineers, 2017 6 - 3, Mar. 2017 - GEAR SKIVING FOR MASS PRODUCTION
Eiri NAGATA; Tomokazu TACHIKAWA; Yoshitomo; NAKAHARA; Nobuaki KURITA; Morimasa NAKAMURA; Daisuke IBA; Ichiro MORIWAKI
Proceedings of The JSME International Conference on Motion and Power Transmissions, The Japan Society of Mechanical Engineers, 2017 2 - 13, Mar. 2017 - MAPS REPRESENTING EXISTENCE REGIONS OF CONJUGATE PINIONS FOR CUTTER GEOMETRY DESIGN IN INTERNAL GEAR SKIVING
Ichiro MORIWAKI; Tsukasa OSAFUNE; Morimasa NAKAMURA; Daisuke IBA
Proceedings of The JSME International Conference on Motion and Power Transmissions, The Japan Society of Mechanical Engineers, 2017 2 - 14, Mar. 2017 - MEASUREMENT OF TOOTH FLANKS BY GEAR MEASURING INSTRUMENTS AND EVALUATION OF ITS SURFACE TEXTURE (EFFECT OF DIFFERENT PROVE PROFILES ON MEASUREMENT RESULTS)
Myungsoo KIM; Tomohiro TATSUMI; Daisuke IBA, Junichi; HONGU; Morimasa NAKAMURA; Ichiro MORIWAKI
Proceedings of The JSME International Conference on Motion and Power Transmissions, JAPAN SOC MECHANICAL ENGINEERS, 11(6), Mar. 2017, Scientific journal - DEVELOPMENT OF PRINTED SENSOR FOR GEAR HEALTH MONITORING SYSTEM (DEVELOPMENT OF THREE?AXIS PRINTER FOR CONDUCTIVE INK LASER SINTERING PROCESS AND PROPERTIES EVALUATION OF SINTERED ELECTRIC CIRCUIT)
Takahiro KAMIMOTO; Daisuke IBA; Shintaro FUTAGAWA; Morimasa NAKAMURA; Nanako MIURA; Takashi IIZUKA; Arata MASUDA; Akira SONE; Ichiro MORIWAKI
Proceedings of The JSME International Conference on Motion and Power Transmissions, Mar. 2017 - TIME SYNCHRONOUS AVERAGE FOR OF GEAR FAULT DIAGNOSIS USING NEURAL OSCILLATORS WITHOUT ROTARY-ENCODERS (EXPERIMENTAL EVALUATION OF NEURAL OSCILLATORS SYNCHRONIZED WITH MESHING VIBRATION)
Satoshi MIYAMOTO; Daisuke IBA; Junichi HONGU; Morimasa NAKAMURA; Nanako Miura; Takashi IIZUKA; Arata MASUDA; Akira SONE; Ichiro MORIWAKI
Proceedings of The JSME International Conference on Motion and Power Transmissions MPT2017-Kyoto, The Japan Society of Mechanical Engineers, 2017 4 - 10, Mar. 2017 - CONTACT-BENDING-FATIGUE (CBF) TESTS ON HIGH STRENGTH STEELS FOR GEARS ? EFFECTS OF BENDING STRESS ON PROPAGATION OF CRACKS INITIATED AT PITS DUE TO CONTACT ?
Ichiro Moriwaki; Shunsuke Hashimoto; Morimasa Nakamura
Proceedings of The JSME International Conference on Motion and Power Transmissions MPT2017-Kyoto, The Japan Society of Mechanical Engineers, 2017 5 - 7, Mar. 2017 - Load Capacity Evaluations of PA66 Gears Based on JIS B 1759
Ichiro Moriwaki; Koki Yoneda; Morimasa Nakamura; Daisuke Iba
Journal of Japan Society for Precision Engineering, Vol. 83(2017) No. 2, 180-185(2) 180 - 185, Feb. 2017, Scientific journal - Contact pattern control with simple cutter motion in face-milling of zerol bevel gears using 5-Axis machine
Ichiro Moriwaki; Ryosuke Kikuchi; Daisuke Iba; Morimasa Nakamura; Makoto Nagatsuka
VDI Berichte, 2017(2294) 302 - 313, 2017, International conference proceedings - Print of crack detection sensor for spur gears by laser sintering of conductive ink
D. Iba; M. Nakamura; N. Miura; T. Iizuka; A. Masuda; A. Sone; I. Moriwaki; S. Futagawa; T. Kamimoto
VDI Berichte, 2017(2294) 812 - 823, 2017, International conference proceedings - MEASUREMENT OF TOOTH FLANKS BY GEAR MEASURING INSTRUMENTS AND EVALUATION OF ITS SURFACE TEXTURE
KIM Myungsoo; TATSUMI Tomohiro; IBA Daisuke; HONGU Junichi; NAKAMURA Morimasa; MORIWAKI Ichiro
The Proceedings of the JSME international conference on motion and power transmissions, The Japan Society of Mechanical Engineers, 2017 3 - 5, 2017 - DEVELOPMENT OF PRINTED SENSOR FOR GEAR HEALTH MONITORING SYSTEM
KAMIMOTO Takahiro; IBA Daisuke; FUTAGAWA Shintaro; NAKAMURA Morimasa; MIURA Nanako; IIZUKA Takashi; MASUDA Arata; SONE Akira; MORIWAKI Ichiro
The Proceedings of the JSME international conference on motion and power transmissions, The Japan Society of Mechanical Engineers, 2017 13 - 1, 2017 - EXPECTATION REGARDING HIGHER LOAD CAPACITY OF LONG-FIBER-REINFORCED PLASTIC GEAR PAIRS
MORIWAKI Ichiro; MURAKAMI Tomoya; NAKAMURA Morimasa; ASAMI Yoshihiro; ITAKURA Masahiko
The Proceedings of the JSME international conference on motion and power transmissions, The Japan Society of Mechanical Engineers, 2017 9 - 7, 2017 - Active mass damper system for high-rise buildings using neural oscillator and position controller: sinusoidally varying desired displacement of auxiliary mass intended for reduction of maximum control force
D. Iba; J. Hongu; T. Sasaki; S. Shima; M. Nakamura; I. Moriwaki
SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2017, SPIE-INT SOC OPTICAL ENGINEERING, 10168, 2017, International conference proceedings - Development of sensing systems printed with conductive ink on gear surfaces: Manufacturing of meander line antenna by laser-sintered silver nano-particles
D. Iba; S. Futagawa; T. Kamimoto; M. Nakamura; N. Miura; T. Iizuka; A. Masuda; A. Sone; I. Moriwaki
SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2017, SPIE-INT SOC OPTICAL ENGINEERING, 10168, 2017, International conference proceedings - Contact Pattern Control with Simple Cutter Motion in Face-Milling of Zerol Bevel Gears Using 5-Axis Machine
Ichiro Moriwaki; Ryosuke Kikuchi; Daisuke Iba; Morimasa Nakamura; Makoto Nagatsuka
INTERNATIONAL CONFERENCE ON GEARS 2017/ INTERNATIONAL CONFERENCE ON GEAR PRODUCTION/ INTERNATIONAL CONFERENCE ON HIGH PERFORMANCE PLASTIC GEARS 2017, VOLS 1 AND 2, V D I-V D E - VERLAG GMBH, 2294(1-2) 1379 - 1390, 2017, International conference proceedings - Print of crack detection sensor for spur gears by laser sintering of conductive ink
D. Iba; M. Nakamura; N. Miura; T. Iizuka; A. Masuda; A. Sone; I. Moriwaki; S. Futagawa; T. Kamimoto
INTERNATIONAL CONFERENCE ON GEARS 2017/ INTERNATIONAL CONFERENCE ON GEAR PRODUCTION/ INTERNATIONAL CONFERENCE ON HIGH PERFORMANCE PLASTIC GEARS 2017, VOLS 1 AND 2, V D I-V D E - VERLAG GMBH, 2294(1-2) 869 - 880, 2017, International conference proceedings - Experimental evaluation of a control system for active mass dampers consisting of a position controller and neural oscillator
T. Sasaki; D. Iba; J. Hongu; M. Nakamura; I. Moriwaki
Journal of Physics: Conference Series, Institute of Physics Publishing, 744(1), 03 Oct. 2016, International conference proceedings - New measuring method for single pitch deviation of hobbed gears(Using measured helix form data conditioned with Gaussian filter)
Myungsoo KIM; Daisuke IBA; Tomohiro TATSUMI; Junichi HONGU; Morimasa NAKAMURA Ichiro; MORIWAKI
Transactions of the JSME (in Japanese), The Japan Society of Mechanical Engineers, Vol.82, No.839, Jun. 2016 - An active mass damper operated by a system consisting of a neural oscillator and PD controller (A design method of a PD controller for vibration mitigation with consideration of acceleration responses of an auxiliary mass)
Junichi HONGU; Daisuke IBA; Morimasa NAKAMURA; Ichiro MORIWAKI
Transactions of the JSME (in Japanese), The Japan Society of Mechanical Engineers, 82(837) 1 - 12, Apr. 2016 - Taper Cutter for Internal Gear Skiving: (Cutter Obtained from Conjugate Pinion Changed with Increase of Center Distance)
Uriu Koichiro; Osafune Tsukasa; Murakami Takanori; Nakamura Morimasa; Iba Daisuke; Funamoto Masami; Moriwaki Ichiro
The Proceedings of the Machine Design and Tribology Division meeting in JSME, The Japan Society of Mechanical Engineers, 2016.16 B4-2 , 2016 - Tooth Geometry Design of Cylindrical Skiving Cutter for Internal Gears: (An Attempt to Optimization)
osafune Tsukasa; Nakamura Morimasa; Iba Daisuke; Uriu Koichiro; Murakami Takanori; Funamoto Masami; Moriwaki Ichiro
The Proceedings of the Machine Design and Tribology Division meeting in JSME, The Japan Society of Mechanical Engineers, 2016.16 B4-1 , 2016 - Print of involute curve by using laser sintering of conductive ink
神本 貴祐; 射場 大輔; 二川 真太郎; 中村 守正; 三浦 奈々子; 飯塚 高志; 増田 新; 曽根 彰; 森脇 一郎
The Proceedings of the Symposium on Evaluation and Diagnosis, The Japan Society of Mechanical Engineers, 2016.15 212 , 2016 - Application of Gaussian filter to measured helix form data:(Elimination of pseudo roughness based on JIS B 0632)
TATSUMI Tomohiro; KIM Myungsoo; IBA Daisuke; HONGU Junichi; NAKAMURA Morimasa; MORIWAKI Ichiro
The Proceedings of Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, 2016 S1170507 , 2016 - Vibration control of a structure using an active mass damper operated by neural oscillator and position controller:(A design method of PD gains based on an eigen-frequency and damping ratio of position control systems)
Shima Sohei; Iba Disuke; Hongu Junichi; Nakamura Morimasa; Moriwaki Ichiro
The Proceedings of the Dynamics & Design Conference, The Japan Society of Mechanical Engineers, 2016 229 - 229, 2016 - Estimation of gear angular position by using synchronization property of neural oscillator:Effect on estimation errors with change in input gains
MIYAMOTO Satoshi; MORIWAKI Ichiro; IBA Daisuke; HONGU Junichi; ISHII Yunosuke; NAKAMURA Morimasa; Miura Nanako; IIZUKA Takashi; MASUDA Arata; SONE Akira
The Proceedings of the Symposium on Evaluation and Diagnosis, The Japan Society of Mechanical Engineers, 2016 211 - 211, 2016 - Improvement of Measurement Accuracy of Single Pitch Deviation of Hobbed Gears:(Application of Low-pass Filter to Measurement Data of Tooth Trace)
KIM Myungsoo; IBA Daisuke; TATSUMI Tomohiro; HONGU Junichi; NAKAMURA Morimasa; MORIWAKI Ichiro
The Proceedings of the Machine Design and Tribology Division meeting in JSME, The Japan Society of Mechanical Engineers, 2016 B4 - 3, 2016 - CALCULATION MODEL FOR INTERNAL GEAR SKIVING WITH A PINION-TYPE CUTTER HAVING PITCH DEVIATION AND A RUN-OUT
Tomokazu Tachikawa; Nobuaki Kurita; Morimasa Nakamura; Daisuke Iba; Ichiro Moriwaki
INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, 2015, VOL 10, AMER SOC MECHANICAL ENGINEERS, DVD-ROM, 2016, International conference proceedings - Active mass damper system for high-rise buildings using neural oscillator and position controller considering stroke limitation of the auxiliary mass
J. Hongu; D. Iba; M. Nakamura; I. Moriwaki
Active and Passive Smart Structures and Integrated Systems 2016, SPIE-INT SOC OPTICAL ENGINEERING, 9799, 2016, International conference proceedings - Development of three-axis inkjet printer for gear sensors
Daisuke Iba; Ricardo Rodriguez Lopez; Takahiro Kamimoto; Morimasa Nakamura; Nanako Miura; Takashi Iizuka; Arata Masuda; Ichiro Moriwaki; Akira Sone
SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2016, SPIE-INT SOC OPTICAL ENGINEERING, 9803, 2016, International conference proceedings - Study on the skiving process of an internal gear(Effects of axial feed rate on gear accuracy)
Tomokazu Tachikawa; Nobuaki KURITA; Morimasa NAKAMURA; Ichiro MORIWAKI
Transactions of the JSME (in Japanese), The Japan Society of Mechanical Engineers, 81(831), Oct. 2015 - Generating Cut of Spiral Bevel Gears with Face Mill Cutter on Machining Center
Morimasa Nakamura; Daisuke Iba; Ichiro Moriwaki; Daiki Isoda; Noboru Yanagiuchi; Makoto Nagatsuka
VDI-Berichte 2255.2, VDI-Berichte 2255.2, Oct. 2015 - Design method of PID controllers for active mass damper systems incorporating neural oscillators
Junichi HONGU; Daisuke IBA; Takayuki SASAKI; Morimasa NAKAMURA; Ichiro MORIWAKI
Proc. of The 16th Asia Pacific Vibration Conference, 527 708 - 713, Oct. 2015, Scientific journal - A DESIGN METHOD OF A PD CONTROLLER FOR USE IN AN ACTIVE MASS DAMPER SYSTEM INCORPORATING A NEURAL OSCILLATOR
Junichi HONGU; Daisuke IBA; Morimasa NAKAMURA; Ichiro MORIWAKI
Journal of Structural and Construction Engineering (Transactions of AIJ), Architectural Institute of Japan, 80(714) 1261 - 1269, Sep. 2015 - 323 An active mass damper operated by a neural oscillator and position controller : A design method for PID controller based on an acceleration response of the auxiliary mass
HONGU Junichi; IBA Daisuke; NAKAMURA Morimasa; MORIWAKI Ichiro
Dynamics and Design Conference : D & D, 一般社団法人日本機械学会, 2015 "323 - 1"-"323-13", 25 Aug. 2015 - Effects of Finishing Process of Mating Steel Gear on Load Capacity of Plastic Gears
Ichiro Moriwaki; Yuki Nishio; Morimasa Nakamura; Daisuke Iba
ICMDT 2015 Proceedings, Apr. 2015 - Structural vibration control using an active mass damper operated by a combination system of a neural oscillator and position controller
本宮潤一; 射場 大輔; 中村 守正; 森脇 一郎
Transactions of the JSME (in Japanese), The Japan Society of Mechanical Engineers, http://dx.doi.org/10.1299/transjsme.14-00668(825) 14 - 00668-14-00668, Apr. 2015 - C101 An active mass damper operated by a combination system of a neural oscillator and PID controller : Design method for the control gains taking into account the efficiency of the vibration energy absorption
SASAKI Takayuki; HONGU Junichi; IBA Daisuke; NAKAMURA Morimasa; MORIWAKI Ichiro
The Proceedings of the Symposium on the Motion and Vibration Control, The Japan Society of Mechanical Engineers, 2015 128 - 132, 2015 - C102 Study on an active mass damper system incorporating a neural oscillator : Case of deciding the desired value of the auxiliary mass based on the neural oscillator's state quantities
HONGU Junichi; IBA Daisuke; NAKAMURA Morimasa; MORIWAKI Ichiro
The Proceedings of the Symposium on the Motion and Vibration Control, The Japan Society of Mechanical Engineers, 2015 133 - 136, 2015 - A driven active mass damper by using output of a neural oscillator (Effects of position control system changes on vibration mitigation performance)
J. Hongu; D. Iba; T. Sasaki; M. Nakamura; I. Moriwaki
SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2015, SPIE-INT SOC OPTICAL ENGINEERING, 9435, 2015, International conference proceedings - Synchronization of matsuoka neural oscillator to meshing frequency for estimation of angular position of gears
Daisuke Iba; Takashi Iizuka; Junich Hongu; Arata Masuda; Hidetaka Hiramatsu; Akira Sone; Morimasa Nakamura; Ichiro Moriwaki
2015 IFToMM World Congress Proceedings, IFToMM 2015, 2015, International conference proceedings - Application of Fitz Hugh oscillator for semi-active control -Filtering of structure response and regulating of variable damper-
Kentaro Shinoda; Daisuke Iba; Junichi Hongu; Morimasa Nakamura; Ichiro Moriwaki
Proc.The 12th International Conference on Motion and Vibration, 1C14, 2014, Aug. 2014, International conference proceedings - Relationship between oscillator's natural frequency and amplitude map -Matsuoka neural oscillators having same limit cycles-
Junichi Hongu; Daisuke Iba; Morimasa Nakamura; Ichiro Moriwaki
Proc.The 12th International Conference on Motion and Vibration, 3A23, 2014, Aug. 2014, International conference proceedings - A Simple Vibration Control System for Active Mass Dampers using a Neural Oscillator
Junichi Honguh; Daisuke Iba; Morimasa Nakamura; Ichiro Moriwaki
Proc. The 6th World Conference on Structural Control and Monitoring, 216 1 - 11, Jul. 2014 - Experimental evaluation of a neural-oscillator-driven active mass damper system
Daisuke Iba; Junichi Honguh; Morimasa Nakamura; Ichiro Moriwaki
Proc. SPIE 9061, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2014, 90613M (8 March 2014) ; doi: 10.1117/12.2045019, Mar. 2014, International conference proceedings - Application of JIS B 1759:2013 to Glass-Fiber-Reinforced PA66 Gears
Moriwaki Ichiro; Ueda Akio; Nakamura Morimasa; Yoneda Koki; Iba Daisuke
Proceedings of JSPE Semestrial Meeting, The Japan Society for Precision Engineering, 2014A 499 - 500, 2014 - Vibration mitigation performance of an active mass damper using a neural oscillator --Comparison of vibration responses with several types of earthquakes
Hongu Junichi; Iba Daisuke; Nakamura Morimasa; Moriwaki Ichiro
Proceedings of the Japan Joint Automatic Control Conference, The Japan Joint Automatic Control Conference, 57 1291 - 1293, 2014 - GEAR NOISE DIAGNOSIS SYSTEM FOR AUTOMOBILE TRANSMISSION USING ARTIFICIAL INTELLIGENCE (EFFECT OF NUMBER OF INTERMEDIATE LAYERS ON JUDGEMENT PERFORMANCE)
Morimasa Nakamura; Masahiko Nishiyama; Ichiro Moriwaki
PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, 2013, VOL 5, AMER SOC MECHANICAL ENGINEERS, CD-ROM, 2014, International conference proceedings - Sine rack plastic gears for energy-loss reduction
Ichiro Moriwaki; Akio Ueda; Takao Koide; Morimasa Nakamura
"THEORY AND PRACTICE OF GEARING" Proceedings of the International Symposium, 103 - 109, Jan. 2014 - New Japanese Standard JIS B 1759 on load capacity of plastic gears
I. Moriwaki; A. Ueda; M. Nakamura; K. Yoneda; D. Iba
INTERNATIONAL GEAR CONFERENCE 2014, WOODHEAD PUBL LTD, Volume ?, 1172-1178 1172 - +, 2014, International conference proceedings - Fundamental study on detection of plastic-gear-failure signs (synchronization of a nonlinear oscillator to mesh frequency)
D. Iba; J. Hongu; H. Hiramatsu; M. Nakamura; T. Iizuka; A. Masuda; I. Moriwaki; A. Sone
INTERNATIONAL GEAR CONFERENCE 2014, WOODHEAD PUBL LTD, pp.986-998, 2014 986 - 998, 2014, International conference proceedings - 小歯数・大ねじれ角を有するはすば歯車の転造成形（押し付けによる成形誤差の幾何学的考察）
永田 英理; 立川 友和; 中村 守正; 森脇 一郎
日本機械学会論文集Ｃ編, 79(807) 4368 - 4380, Nov. 2013 - Strength Evaluation of Diamondlike Carbon Films on Polyacetal Gears Deposited by Unbalanced Magnetron Sputtering using Operating Test
Morimasa Nakamura; Tohru Kominami; Ken-ichi Miura; Jyunpei Kobata; Ichiro Moriwaki
VDI-Berichte Nr. 2199.2, 2199(2) 1155 - 1164, Oct. 2013 - Tooth Geometry Design of Cylindrical Skiving Cutter for Internal Gears
Ichiro Moriwaki; Morimasa Nakamura; Tomohiro Hasegawa; Masami Funamoto; Kouichiro Uriu; Takanori Murakami; Tomokazu Tachikawa; Eiri Nagata; Nobuaki Kurita; Yoshinori Kobayashi
VDI-Berichte Nr. 2199.1, 2199(1) 329 - 340, Oct. 2013 - Form Rolling of Helical Gear with Small Number of Teeth and Large Helix Angle (Effect of die penetration rate on tooth trace deviation)
Tomokazu Tachikawa; Eiri Nagata; Morimasa Nakamura; Ichiro Moriwaki
VDI-Berichte Nr. 2199.1, 2199(1) 621 - 630, Oct. 2013 - Contact-Bending Fatigue Test of Gear Material Against Failure Due to Tribo-Cause to fatal subsurface Crack Propagation
Aizoh Kubo; Susumu Matsumoto; T. H. Hou; Ichiro Moriwaki; Morimasa Nakamura; Tomohiro Tani
VDI-Berichte Nr. 2199.2, 2199(2) 867 - 881, Oct. 2013 - Comparison of Synchronization Property for Vibration Control (Matsuoka Neural Oscillator and Stuart-Landau Oscillator)
Junichi Hongu; Daisuke Iba; Morimasa Nakamura; Ichiro Moriwaki
Proceedings of SICE Annual Conference 2013, 935 - 936, Sep. 2013, International conference proceedings - Development of control system for dynamic absorber using neural oscillator and position controller
Tomo Senda; Junichi Hongu; Daisuke Iba; Morimasa Nakamura; Ichiro Moriwaki
Proceedings of 11th International Conference on Recent Advances in Structural Dynamics, 832 1 - 9, Jul. 2013 - Characteristics of single neural oscillator for controller of active mass damper (Global entrainment and phase locking point)
Junichi Hongu; Daisuke Iba; Morimasa Nakamura; Ichiro Moriwaki
Proceedings of 15th Asia Pacific Vibration Conference, pp.1245-1250 1245 - 1250, May 2013 - Effects of Machine Setting Parameters on Tooth Forms of Hypoid Gears
Morimasa Nakamura; Teppei Hasegawa; Ichiro Moriwaki
Proceedings The 5th International Conference on Manufacturing, Machine Design and Tribology, 19 - 19, May 2013 - Form rolling of helical gear with small number of teeth and large helix angle (Geometrical discussion on form deviation caused by die penetration)
Eiri Nagata; Tomokazu Tachikawa; Morimasa Nakamura; Ichiro Moriwaki
Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Japan Society of Mechanical Engineers, 79(807) 4368 - 4380, 2013, Scientific journal - Evaluation method for a controller of active mass damper using Central Pattern Generator
Junichi Hongu; Daisuke Iba; Morimasa Nakamura; Ichiro Moriwaki
Proceedings of SPIE - The International Society for Optical Engineering, 8692, 2013, International conference proceedings - Evaluation System of Tooth Contact Patterns of Hypoid Gears using Artificial Intelligence
Morimasa Nakamura; Keisuke Kojima; Ichiro Moriwaki
INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION - 2012, VOL 3, PTS A-C: DESIGN, MATERIALS, AND MANUFACTURING, AMER SOC MECHANICAL ENGINEERS, DVD 1709 - 1715, 2013, International conference proceedings - Semi-active vibration control with harmonically varying damping (performance improvement of base isolation for SDOF system and vibration control of coupled SDOF systems)
S. Hirohata; D. Iba; M. Nakamura; I. Moriwaki
Advances in Structural Engineering, 16(1) 177 - 188, 01 Jan. 2013, International conference proceedings - Form rolling of helical gear with small number of teeth and large helix angle (Reduction of work piece shift)
Eiri Nagata; Yoshitomo Nakahara; Morimasa Nakamura; Ichiro Moriwaki
Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, 79(798) 371 - 381, 2013, Scientific journal - Failure detection of plastic gears based on a comparison of fourier coefficients of a gear mesh vibration model by rectangle pulse train and frequency analysis of acceleration response
Daisuke Iba; Shuhei Ohmori; Junichi Hongu; Morimasa Nakamura; Ichiro Moriwaki
Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Japan Society of Mechanical Engineers, 79(808) 5138 - 5148, 2013, Scientific journal - Raman tensor analysis of hexagonal polyoxymethylene and its application to study the molecular arrangement in highly crystalline electrospun nanofibers
Leonardo Puppulin; Masaya Kotaki; Morimasa Nakamura; Daisuke Iba; Ichiro Moriwaki; Giuseppe Pezzotti
JOURNAL OF RAMAN SPECTROSCOPY, WILEY-BLACKWELL, 43(12) 1957 - 1963, Dec. 2012, Scientific journal - Effects of Viscoelastic Behavior of Plastic Gears for Power Transmission on Tooth Root Stress
Morimasa Nakamura; Fumitaka Tokuda; Ichiro Moriwaki
Proceedings of Asian-MMS 2012, USB Memory, Nov. 2012 - Effects of Lubricants and Mating Gear Materials on Load Capacity of Plastic Gears
Ichiro Moriwaki; Morimasa Nakamura; Takeshi Imayoshi; Akio Ueda
Journal of the Japan Society of Precision Engineering, The Japan Society for Precision Engineering, 78(11) 992 - 997, Nov. 2012 - Synchronization of structure and neural oscillator for active mass damper
Junichi Hongu; Daisuke Iba; Morimasa Nakamura; Ichiro Moriwaki
Proceedings of 15th World Conference on Earthquake Engineering, 3697 1 - 11, Sep. 2012 - Form Rolling of Helical Gears with Small Number of Teeth and Large Helix Angle using Round Dies
Eiri Nagata; Morimasa Nakamura; Ichiro Moriwaki
Proceedings of 1st International Conference on Ingot Casting, Rolling and Forging, CD-ROM, Jun. 2012 - Form Rolling of Helical Gears with Small Number of Teeth and Large Helix Angle -Capability of Form Rolling-
Eiri Nagata; Kazuhisa Iinuma; Morimasa Nakamura; Ichiro Moriwaki
Journal of the JSTP, The Japan Society for Technology of Plasticity, 53(616) 439 - 444, May 2012 - Performance of Injection-Molded Plastic Helical Gears Finished by Hot Rolling
Morimasa Nakamura; Atsushi Katayama; Ichiro Moriwaki
PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, 2011, VOL 8, AMER SOC MECHANICAL ENGINEERS, Paper No. 2011-47426 491 - 495, 2012, International conference proceedings - Effects of Substrate Bias Voltages on Tribological Properties of DLC Films under Rolling-Sliding Contact with High Pressure
Morimasa Nakamura; Hiromi Kodama; Ken-ichi Miura; Kei Demizu; Daisuke Iba; Ichiro Moriwaki
JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING, JAPAN SOC MECHANICAL ENGINEERS, 6(1) 121 - 130, 2012, Scientific journal - Form Rolling of Helical Gear with Small Number of Teeth and Large Helix Angle (Reduction of Helix Deviation)
NAGATA Eiri; TACHIKAWA Tomokazu; NAKAMURA Morimasa; MORIWAKI Ichiro
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, The Japan Society of Mechanical Engineers, 77(783) 4263 - 4273, Nov. 2011 - Viscoplastic Constitutive Equation for Computer Simulation of Hot Working Processing and Development of Hot Torsional Test Rig
Ichiro Moriwaki; Morimasa Nakamura; Daisuke Iba; Takashi Iizuka; Kenji Saito; Masahiko Asano
Proceedings of The International Federation for the Promotion of Mechanism and Machine Science IFToMM 2011 World Congress, Paper No. A23-402, Jun. 2011 - Stiffness Evaluation of Tapered Roller Bearing Using Tooth Flank Film Elements
NAKAMURA Morimasa; KAWAKI Ryota; MORIWAKI Ichiro
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, The Japan Society of Mechanical Engineers, 77(775) 604 - 613, Mar. 2011 - Control Method of Active Mass Damper using Neural Oscillator
Junichi Hongu; Daisuke Iba; Morimasa Nakamura; Ichiro Moriwaki
DYNAMICS FOR SUSTAINABLE ENGINEERING, VOL 2, HONG KONG POLYTECHNIC UNIV, 129 640 - 649, 2011, International conference proceedings - Semi-Active Base Isolation with Harmonically Varying Damping (Performance Improvement and Application to MR Damper)
Satoshi Hirohata; Daisuke Iba; Morimasa Nakamura; Ichiro Moriwaki
DYNAMICS FOR SUSTAINABLE ENGINEERING, 2011, VOL 4, HONG KONG POLYTECHNIC UNIV, 106 1839 - 1848, 2011, International conference proceedings - Surface Durability and Friction Properties of DLC Films under High Contact Pressure
Morimasa Nakamura; Ichiro Moriwaki; Hiromi Kodama; Ken-ichi Miura; Kei Demizu
International Conference on Gears 2010 VDI-Berichte2108.1, 611 - 621, Oct. 2010 - Tooth Geometry Calculations, Load Capacity Evaluations, and Relative Estimation of Transmission Error for Face Gear Having Offset
Ichiro Moriwaki; Morimasa Nakamura; Tadasu Nishikura; Yugo Kitamoto
International Conference on Gears 2010 VDI-Berichte2108.2, 843 - 854, Oct. 2010 - Effect of Rim Thickness on Fatigue Breakage in Plastic-Gear Teeth
森脇 一郎; 福島 隆雄; 上田 昭夫; 中村 守正
Journal of the Japan Society for Precision Engineering, The Japan Society for Precision Engineering, 76(2) 201 - 206, Feb. 2010 - S1108-4-1 Development of High Temperature and High Speed Torsion Test Rig for Viscoplasticity Parameter Identification
ASANO Masahiko; NAKAMURA Morimasa; SAITO Kenji; MORIWAKI Ichiro
The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, 2010 51 - 52, 2010 - G1100-2-4 Reduction of Noise and Vibration Using Plastic Gears with Metal Core under Severe Operating Conditions
MORIWAKI Ichiro; WATANABE Shintaro; SHINOHARA Ryutaro; NAKAMURA Morimasa
The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, 2010 161 - 162, 2010 - G1100-2-3 Tribological Properties of DLC films under Rolling-sliding Contact with High Contact Pressure
NAKAMURA Morimasa; KODAMA Hiromi; MIURA Ken-ichi; DEMIZU Kei; MORIWAKI Ichiro
The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, 2010 159 - 160, 2010 - Fundamental Study on Evaluation of Bearing Stiffness (Deep groove ball bearing subject to radial load)
Ichiro Moriwaki; Kazuki Yatani; Masaki Masaoka; Morimasa Nakamura
APAC 2009 PROCEEDINGS VOLUME1 THE 15th ASIA PACIFIC AUTOMOTIVE ENGINEERING CONFERENCE, 1 1 - 6, Oct. 2009 - COMPUTER SIMULAION ON THE HEAT GENERATION IN MESHING OF PLASTIC SPUR GEARS (EFFECT OF MODULE AND GEAR SPEED ON HEAT RADIATION)
Akio Ueda; Hideo Takahashi; Morimasa Nakamura; Ichiro Moriwaki
Proceedings of MPT2009-Sendai JSME International Conference on Motion and Power Transmissions, 450 - 455, May 2009 - Measurement of Contact Stress on Tooth Flank of Spur Gear Subject to Static Load -Comparison of Analysis with Tooth Flank Film Element-
Ichiro Moriwaki; Tatsuya Hashimoto; Natsuki Hirata; Morimasa Nakamura; Akio Ueda
Proceedings of MPT2009-Sendai JSME International Conference on Motion and Power Transmissions, The Japan Society of Mechanical Engineers, 2009 15 - 20, May 2009 - EVALUATION OF SURFACE DURABILITY OF DLC FILMS DEPOSITED BY UBM SPUTTERING
Morimasa Nakamura; Ken'ichi Miura; Ichiro Moriwaki
Proceedings of MPT2009-Sendai JSME International Conference on Motion and Power Transmissions, 513 - 518, May 2009 - Effects of Deposition Conditions on Adhesion of DLC Films Prepared by UBM Sputtering
Morimasa Nakamura; Ken'ichi Miura; Takashi Matsuoka; Tomoko Hirayama; Ichiro Moriwaki
Journal of Solid Mechanics and Materials Engineering, The Japan Society of Mechanical Engineers, 3(5) 748 - 757, May 2009 - S1101-2-2 Effect of Lubricants on Failure of Plastic Gear Pairs
MORIWAKI Ichiro; IMAYOSHI Takeshi; NAKAMURA Takeshi; SHITARA Yuji
The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, 2009 43 - 44, 2009 - S1101-3-6 Determination of Machine Settings for Hypoid Gear Cutting using Artificial Intelligence : Effect of Machine Settings on Tooth Form
MORIWAKI Ichiro; HASEGAWA Teppei; NAKAMURA Morimasa
The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, 2009 63 - 64, 2009 - VISCOPLASTIC CONSTITUTIVE EQUATION FOR COMPUTER SIMULATION OF HOT WORKING PROCESSING
Ichiro Moriwaki; Morimasa Nakamura; Kei Morimoto; Takashi Iuzuka; Kenji Saito
PROCEEDINGS OF THE 9TH BIENNIAL CONFERENCE ON ENGINEERING SYSTEMS DESIGN AND ANALYSIS - 2008, VOL 2, AMER SOC MECHANICAL ENGINEERS, 2008. 7. CD-ROM 253 - 258, 2009, International conference proceedings - Computer simulation on the heat generation in meshing of plastic spur gears : Effect of module and rotational speed on teeth-temperature rise
Akio Ueda; Hideo Takahashi; Morimasa Nakamura; Ichiro Moriwaki
Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Japan Society of Mechanical Engineers, 75(752) 1072 - 1080, 2009, Scientific journal - プラスチック歯車のかみ合い発熱のコンピュータシミュレーション(歯の温度上昇に及ぼす歯幅の影響)
Akio Ueda; Hideo Takahashi; NAKAMURA Morimasa; Ichiro Moriwaki
日本機械学会論文集 C編, 74(748), Dec. 2008 - Effects of deposition conditions on residual stress in DLC films prepared by UBM sputtering
Morimasa Nakamura; Ken-Ichi Miura; Takashi Matsuoka; Tomoko Hirayama
Zairyo/Journal of the Society of Materials Science, Japan, 57(5) 488 - 494, May 2008, Scientific journal - Analysis of Hydrogen Concentration in DLC Films by Raman Spectroscopy
三浦 健一; 中村 守正
表面技術, The Surface Finishing Society of Japan, 59(3) 203 - 205, Mar. 2008 - Computer simulation on the heat generation in meshing of plastic spur gears (effect of facewidth on teeth-temperature rise)
Akio Ueda; Hideo Takahashi; Morimasa Nakamura; Ichiro Moriwaki
Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Japan Society of Mechanical Engineers, 74(12) 3050 - 3055, 2008, Scientific journal - 3129 Measurement of Contact Stress on Tooth Flank of Spur Gear Subject to Static Load : In Case of Gear Pair with Misalignment
MORIWAKI Ichiro; HASHIMOTO Tatsuya; Hirata Natsuki; Nakamura Morimasa
The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, 2008 55 - 56, 2008 - 3135 High Power Endurance Test of Plastic Gears under High Temperature : Effect of Gear Materials and Structures
MORIWAKI Ichiro; HISHINUMA Yuichi; SHINOHARA Ryutaro; NAKAMURA Morimasa
The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, 2008 67 - 68, 2008 - 3160 Stiffness Evaluation of Tapered Roller Bearing : Analysis with Tooth Flank Film Elements
MORIWAKI Ichiro; KAWAKI Ryota; MASAOKA Masaki; NAKAMURA Morimasa
The proceedings of the JSME annual meeting, The Japan Society of Mechanical Engineers, 2008 117 - 118, 2008 - Improved Adhesion Properties of DLC Film Using Silicon-Carbide Fine Particle Bombardment
Yusuke Kawazoe; Morimasa Nakamura; Tomoko Hirayama; Takashi Matsuoka; Yasuhiro Miki
JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING, JAPAN SOC MECHANICAL ENGINEERS, 2(6) 961 - 970, 2008, Scientific journal - Mechanical Properties of DLC Coatings Prepared on PPS by RF Plasma CVD
Honda Atsumu; Nakamura Morimasa; Matsuoka Takashi; Hirayama Tomoko
The science and engineering review of Doshisha University, Doshisha University, 48(3) 1 - 7, Oct. 2007 - Suggestion of Evaluation Method for Adhesion of DLC Films Using Scratch Test and 180 Degree Bend Test
Morimasa Nakamura; Ken'ichi Miura; Takashi Matsuoka; Tomoko Hirayama
材料, The Society of Materials Science, Japan, 56(7) 667 - 674, Jul. 2007 - DLC膜のトライボロジー特性に及ぼす環境条件の影響
三浦 健一; 出水 敬; 中村 守正; 石神 逸男
トライボロジスト, 52(6) 424 - 433, Jun. 2007 - Effect of environmental conditions on tribological properties of a DLC film
Kenichi Miura; Kei Demizu; Morimasa Nakamura; Itsuo Ishigami
Japanese Journal of Tribology, 52(3) 295 - 308, 2007, Scientific journal - Effect of environmental condition on tribological properties of a DLC film
Ken-ichi Miura; Kei Demizu; Morimasa Nakamura; Itsuo Ishigami
JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS, JAPAN SOC TRIBOLOGISTS, 52(6) 424 - 433, 2007, Scientific journal - マッサージチェア・アームへのカーボン繊維強化複合材料の適用とマッサージ効果の評価に関する研究
中村 守正; 小谷 直樹; 松岡 敬; 坂口 一彦; 近藤秀志
材料, 54(5) 500 - 506, May 2005 - Study on application of massage chair arm using CFRP and evaluation of massage comfort
Morimasa Nakamura; Naoki Kotani; Takashi Matsuoka; Kazuhiko Sakaguchi; Hideshi Kondo
Zairyo/Journal of the Society of Materials Science, Japan, Society of Materials Science Japan, 54(5) 500 - 506, 2005, Scientific journal
MISC
- Tribological Characteristics of Polymer Materials Irradiated with Ion Beam
田中汰玖; 中村守正; 松岡敬; 奥林里子; 長町信治; 三浦健一; 小畠淳平
日本トライボロジー学会トライボロジー会議予稿集(CD-ROM), 2021, 2021 - POM製平歯車側面への導電性インクの印刷によるき裂検知センサの製作
二川真太郎; 射場大輔; 神本貴裕; 中村守正; 三浦奈々子; 飯塚高志; 増田新; 曽根彰; 森脇一郎
日本機械学会年次大会講演論文集(CD-ROM), The Japan Society of Mechanical Engineers, 2017 ROMBUNNO.S1110104 , 02 Sep. 2017 - 歯車位相に同期した画像取得と画像解析によるき裂長さの定量化
宮本諭; 射場大輔; 石井祐之助; 本宮潤一; 中村守正; 三浦奈々子; 飯塚高志; 増田新; 曽根彰; 森脇一郎
日本機械学会年次大会講演論文集(CD-ROM), The Japan Society of Mechanical Engineers, 2017 ROMBUNNO.S1120303 , 02 Sep. 2017 - 204 Development of Three-Axis Printer for Conductive Inks and Circuit Test Print
IBA Daisuke; RODRIGUEZ LOPEZ Ricardo; KAMIMOTO Takahiro; NAKAMURA Morimasa; MIURA Nanako; IIZUKA Takashi; MASUDA Arata; MORIWAKI Ichiro; SONE Akira
講演論文集, The Japan Society of Mechanical Engineers, 2016(53) "204 - 1"-"204-5", 01 Mar. 2016 - S1110305 Evaluation of Strength of DLC Films with Plastic Gear Operating Test : Confirmation of Failure Modes using High Speed Camera
YAMAGIWA Koshi; NAKAMURA Morimasa; IBA Daisuke; MORIWAKI Ichiro
Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, 2015 "S1110305 - 1"-"S1110305-4", 13 Sep. 2015 - S1110204 Generating Cut of Zerol Miter Gears using Machining Center : Control of Tooth Contact Patterns with Variable Machine Setting Parameters
KIKUCHI Ryosuke; NAKAMURA Morimasa; IBA Daisuke; MORIWAKI Ichiro
Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, 2015 "S1110204 - 1"-"S1110204-5", 13 Sep. 2015 - S1110601 Usefulness of Lagrange Polynomials representing Cutting Edge of Pinion Cutter on Tooth Form Generation : Shaping of Cylindrical Gear
OSAFUNE Tsukasa; NAKAMURA Morimasa; IBA Daisuke; Moriwaki Ichiro
Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, 2015 "S1110601 - 1"-"S1110601-5", 13 Sep. 2015 - S1120505 Development of three-axis inkjet printer for gear sensors : Property evaluation of patterns by conductive ink printed on polyimide layer
Lopez Ricardo Rodriguez; Iba Daisuke; Kamimoto Takahiro; Yoshioka Kazutoshi; Nakamura Morimasa; Moriwaki Ichiro
Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, 2015 "S1120505 - 1"-"S1120505-5", 13 Sep. 2015 - S1120503 Experimental evaluation on the estimation of angular position of gears by using nonlinear oscillator
HIRAMATSU Hidetaka; IBA Daisuke; HONGU Junichi; MIYAMOTO Satoru; NAKAMURA Morimasa; IIZUKA Takashi; MASUDA Arata; SONE Akira; MORIWAKI Ichiro
Mechanical Engineering Congress, Japan, 一般社団法人日本機械学会, 2015(0) "S1120503 - 1"-"S1120503-5", 13 Sep. 2015 - DLC膜の強度評価を目的とした歯車運転試験の適用可能性
中村守正; 山極洸士; 三浦健一; 小畠淳平; 長瀧敬行; 射場大輔; 森脇一郎
日本トライボロジー学会トライボロジー会議予稿集(CD-ROM), 2015, 2015 - 神経振動子と位置制御器によって駆動されるアクティブ動吸振器補助質量のストローク制約
本宮潤一; 射場大輔; 中村守正; 森脇一郎
日本地震工学会年次大会梗概集(CD-ROM), 11th, 2015 - 神経振動子と位置制御器を用いたアクティブ動吸振器による多自由度系の制振(高次モードに対するロバスト安定性の検証)
島颯平; 本宮潤一; 射場大輔; 中村守正; 森脇一郎
自動制御連合講演会(CD-ROM), 58th, 2015 - 神経振動子と位置制御器によって駆動するアクティブ動吸振器(補助質量の加速度応答に基づくPID制御器設計)
本宮潤一; 射場大輔; 中村守正; 森脇一郎
Dynamics & Design Conference (CD-ROM), 2015, 2015 - S1160101 Effects of Vibration Mode on Operating Performance of Plastic Gear with Metal Tooth Core
SHINOHARA Ryutaro; WATANABE Shintaro; NAKAMURA Morimasa; MORIWAKI Ichiro; YAMAMOTO Kenji
Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, 2014 "S1160101 - 1"-"S1160101-5", 07 Sep. 2014 - S1110201 Failure Modes of Injection Molded PEEK Gears
YONEDA Koki; NAKAMURA Morimasa; OHARA Yoshihito; IBA Daisuke; MORIWAKI Ichiro
Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, 2014 "S1110201 - 1"-"S1110201-3", 07 Sep. 2014 - S1160103 Performance Evaluation of Phenol Gears
JOGAKI Keisuke; NAKAMURA Morimasa; ASAI Keiji; IKARASHI Shunichi; IBA Daisuke; MORIWAKI Ichiro
Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, 2014 "S1160103 - 1"-"S1160103-3", 07 Sep. 2014 - 426 Active Mass Damper using Neural Oscillator and Phase and Amplitude MAP : Evaluations of vibration mitigation performance with shaking table test
HONGU Junichi; IBA Daisuke; NAKAMURA Morimasa; MORIWAKI Ichiro
Dynamics and Design Conference : D & D, The Japan Society of Mechanical Engineers, 2014 "426 - 1"-"426-10", 25 Aug. 2014 - 521 Tool-wear monitoring for a turret punch press machine based on wavelet analysis of die acceleration response
MASUDA Arata; TAKAHASHI Yuki; IIZUKA Takashi; NAKAMURA Morimasa; IBA Daisuke; MORIWAKI Ichiro; SONE Akira
Dynamics and Design Conference : D & D, 一般社団法人日本機械学会, 2014 "521 - 1"-"521-8", 25 Aug. 2014 - 3A23 Relationship between oscillator's natural frequency and amplitude map : Matsuoka neural oscillators having same limit cycles(The 12th International Conference on Motion and Vibration Control)
HONGU Junichi; IBA Daisuke; NAKAMURA Morimasa; MORIWAKI Ichiro
Dynamics and Design Conference, The Japan Society of Mechanical Engineers, 2014(12) "3A23 - 1"-"3A23-9", 03 Aug. 2014 - 1C14 Application of Fitz Hugh oscillator for semi-active control : Filtering of structure response and regulating of variable damper(The 12th International Conference on Motion and Vibration Control)
SHINODA Kentaro; IBA Daisuke; HONGU Junichi; NAKAMURA Morimasa; MORIWAKI Ichiro
Dynamics and Design Conference, The Japan Society of Mechanical Engineers, 2014(12) "1C14 - 1"-"1C14-12", 03 Aug. 2014 - 1301 Evaluation of DLC Film Strength using Plastic Gear Operating Test : Effect of Deposition Condition on Film Strength
Nakamura Morimasa; Takemasa Ryogo; Miura Ken-ichi; Kobata Jyunpei; Nagataki Takayuki; Moriwaki Ichiro
The Machine Design and Tribology Division meeting in JSME, The Japan Society of Mechanical Engineers, 2014(14) 73 - 74, 20 Apr. 2014 - 神経振動子と振幅位相地図を用いた多質点構造物の地震応答の周波数分解
本宮潤一; 射場大輔; 中村守正; 森脇一郎
日本地震工学シンポジウム論文集(CD-ROM), 14th, 2014 - 地震入力に対する直列結合型神経振動子のフィルタ特性
信田健太郎; 射場大輔; 本宮潤一; 中村守正; 森脇一郎
日本地震工学シンポジウム論文集(CD-ROM), 14th, 2014 - ダイ加速度応答のウェーブレット解析に基づくタレットパンチプレスの工具摩耗状態監視
増田新; 高橋勇樹; 飯塚高志; 中村守正; 射場大輔; 森脇一郎; 曽根彰
Dynamics & Design Conference (CD-ROM), 2014, 2014 - 神経振動子と位相振幅マップを用いたアクティブ動吸振器に関する研究(振動台実験による制振効果の検証)
本宮潤一; 射場大輔; 中村守正; 森脇一郎
Dynamics & Design Conference (CD-ROM), 2014, 2014 - 内歯車用高速・高効率スカイビングカッタの幾何設計法の開発 (平成26年度チャレンジング・サポート成果報告)
森脇 一郎; 中村 守正
京都工芸繊維大学創造連携センター年報, 京都工芸繊維大学大学戦略推進機構研究戦略推進本部産学連携室, 45 - 50, 2014 - 514 Tool-Wear Monitoring for Sheet Metal Punching Based on Wavelet Analysis of Die Acceleration Response
MASUDA Arata; TAKAHASHI Yuki; IIZUKA Takashi; NAKAMURA Morimasa; IBA Daisuke; MORIWAKI Ichiro; SONE Akira
講演論文集, 一般社団法人日本機械学会, 2014(52) "514 - 1"-"514-2", 2014 - 1213 Characteristics of Asymmetric Gears : Bending and Contact Stress
UEDA Akio; YOSHIHARA Masayoshi; NAKAMURA Morimasa; MORIWAKI Ichiro
The JSME Symposium on Motion and Power Transmissions, The Japan Society of Mechanical Engineers, 2013 245 - 249, 13 Nov. 2013 - 3204 Evaluation of DLC Film Strength using Cyclic Plunge Load
NAKAMURA Morimasa; YOSHIOKA Shuji; HATTORI Satoru; KITAGAKI Hioshi; MORIWAKI Ichiro
The JSME Symposium on Motion and Power Transmissions, The Japan Society of Mechanical Engineers, 2013 319 - 321, 13 Nov. 2013 - 2209 Model of Gear Tooth Flank using Lagrange Polynomials
Moriwaki Ichiro; Nakamura Morimasa; Hirogaki Shigeru; Ueda Akio; Yoshihara Masayoshi; Iba Daisuke
The JSME Symposium on Motion and Power Transmissions, The Japan Society of Mechanical Engineers, 2013 298 - 300, 13 Nov. 2013 - S111012 Operating Performance of Carbon Fiber Reinforced Phenol Gears
JOGAKI Keisuke; NAKAMURA Morimasa; IBA Daisuke; MORIWAKI Ichiro
Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, 2013 "S111012 - 1"-"S111012-3", 08 Sep. 2013 - S111023 Development of Compact Bending Fatigue Test Rig for Plastic Gears in Raman Spectroscopic Analysis
KAWAGOE Yusuke; IBA Daisuke; NAKAMURA Morimasa; PUPPULIN Leonardo; PEZZOTTI Giuseppe; MORIWAKI Ichiro
Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, 2013 "S111023 - 1"-"S111023-5", 08 Sep. 2013 - S112024 Tooth Contact Analysis of Spiral Bevel Gears Manufactured by Machining Center : Effect of Machine Settings on Tooth Contact Pattern
NAKAMURA Morimasa; ISODA Daiki; YANAGIUCHI Noboru; NAGATSUKA Makoto; MORIWAKI Ichiro
Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, 2013 "S112024 - 1"-"S112024-3", 08 Sep. 2013 - D21 Filter Characteristics of FitzHugh Oscillator for Semi-Active Vibration Control
SHINODA Kentaro; IBA Daisuke; HONGU Junichi; NAKAMURA Morimasa; MORIWAKI Ichiro
Dynamics and Design Conference, The Japan Society of Mechanical Engineers, 2013(13) "D21 - 1"-"D21-9", 25 Aug. 2013 - D13 Synchronization characteristic of neural oscillators for structure's vibration response : Case of a network consisting of two oscillators
Hongu Junichi; Iba Daisuke; NAKAMURA Morimasa; Moriwaki Ichiro
Dynamics and Design Conference, The Japan Society of Mechanical Engineers, 2013(13) "D13 - 1"-"D13-10", 25 Aug. 2013 - D18 Semi-active vibration control with harmonically varying damping : Application for structures with isolation system
HIROHATA Satoshi; IBA Daisuke; HONGU Junichi; NAKAMURA Morimasa; MORIWAKI Ichiro
Dynamics and Design Conference, The Japan Society of Mechanical Engineers, 2013(13) "D18 - 1"-"D18-9", 25 Aug. 2013 - D11 Control System for Dynamic Absorber using Neural Oscillator and its Application to Single Degree of Freedom Model
SENDA Tomo; HONGU Junichi; IBA Daisuke; NAKAMURA Morimasa; MORIWAKI Ichiro
Dynamics and Design Conference, The Japan Society of Mechanical Engineers, 2013(13) "D11 - 1"-"D11-10", 25 Aug. 2013 - 自然周波数の異なる複数の神経振動子を利用した多質点構造物の振動応答の各モード周波数への分解
本宮潤一; 射場大輔; 中村守正; 森脇一郎
日本地震工学会年次大会梗概集(CD-ROM), 10th, 2013 - 神経振動子を利用したアクティブ動吸振器による構造物の振動制御(振幅マップからの動吸振器のストローク幅指定方法)
本宮潤一; 射場大輔; 中村守正; 森脇一郎
自動制御連合講演会(CD-ROM), 56th, 2013 - Failure Detection of Plastic Gears Based on a Comparison of Fourier Coefficients of a Gear Mesh Vibration Model by Rectangle Pulse Train and Frequency Analysis of Acceleration Response
射場大輔; 大森秀平; 本宮潤一; 中村守正; 森脇一郎
日本機械学会論文集 C編(Web), 79(808), 2013 - 628 Failure detection of plastic gear by acceleration analysis
Iba Daisuke; Ohmori Shuhei; Nakamura Morimasa; Moriwaki Ichiro
Dynamics & Design Conference, The Japan Society of Mechanical Engineers, 2012 "628 - 1"-"628-11", 18 Sep. 2012 - 411 Semi-active Vibration control with Harmonically Varying Damping : Application to Parallel Coupled Structure and Filtering using the Stuart-Landau Equation
HIROHATA Satoshi; IBA Daisuke; NAKAMURA Morimasa; MORIWAKI Ichiro
Dynamics & Design Conference, The Japan Society of Mechanical Engineers, 2012 "411 - 1"-"411-13", 18 Sep. 2012 - 408 Position Control of Dynamic Absorber using Neural Oscillator Synchronized with Structure
SENDA Tomo; HONGU Junichi; IBA Daisuke; NAKAMURA Morimasa; MORIWAKI Ichiro
Dynamics & Design Conference, The Japan Society of Mechanical Engineers, 2012 "408 - 1"-"408-8", 18 Sep. 2012 - S111042 Fundamental Discussions on Internal-Gear Skiving
MORIWAKI Ichiro; HASEGAWA Tomohiro; NAKAMURA Morimasa; URIU Kouichiro; NAGATA Eiri; KOBAYASHI Yoshinori
Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, 2012 "S111042 - 1"-"S111042-2", 09 Sep. 2012 - S116054 Experimental Study on Applicability of Phenol to Gears
YOSHIOKA Syuji; UDA Yoshiki; NAKAMURA Morimasa; MORWAKI Ichiro
Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, 2012 "S116054 - 1"-"S116054-2", 09 Sep. 2012 - S111024 Deposition Methods of DLC Films on POM Gears using UBM Sputtering
NAKAMURA Morimasa; KOMINAMI Tohru; MIURA Ken-ichi; KOBATA Jyunpei; IBA Daisuke; MORIWAKI Ichiro
Mechanical Engineering Congress, Japan, The Japan Society of Mechanical Engineers, 2012 "S111024 - 1"-"S111024-2", 09 Sep. 2012 - 2103 Effects of RF Power on Endurance Performance of POM Gears with DLC Films Deposited by PBIID Method
NAKAMURA Morimasa; YOSHIOKA Syuji; HATTORI Satoru; SAKANOUE Yoshinori; IBA Daisuke; MORIWAKI Ichiro
The Machine Design and Tribology Division meeting in JSME, The Japan Society of Mechanical Engineers, 2012(12) 111 - 114, 22 Apr. 2012 - Stuart-Landau方程式を用いた位相推定フィルタ
広畑賢; 射場大輔; 中村守正; 森脇一郎
自動制御連合講演会(CD-ROM), 55th, 2012 - 神経振動子を用いたアクティブ型の振動制御器の評価方法について-1自由度の構造物と単一神経振動子の場合-
本宮潤一; 射場大輔; 中村守正; 森脇一郎
自動制御連合講演会(CD-ROM), 55th, 2012 - 神経振動子を利用した地震外力を受ける構造物の振動エネルギの計測
仙田群; 本宮潤一; 射場大輔; 中村守正; 森脇一郎
自動制御連合講演会(CD-ROM), 55th, 2012 - 神経振動子を用いたアクティブ動吸振器の提案と評価法の検討
本宮潤一; 射場大輔; 中村守正; 森脇一郎
日本地震工学会大会梗概集, 9th, 2012 - 531 Response Analysis of Active Mass Damper using Neural Oscillators shaken by Earthquakes
HONGU Junichi; IBA Daisuke; NAKAMURA Morimasa; MORIWAKI Ichiro
Dynamics & Design Conference, The Japan Society of Mechanical Engineers, 2011 "531 - 1"-"531-10", 05 Sep. 2011 - 525 Semi-Active Base Isolation with Harmonically Varying Damping : Performance Improvement and Application to MR Damper
HIROHATA Satoshi; IBA Daisuke; NAKAMURA Morimasa; MORIWAKI Ichiro
Dynamics and Design Conference : D & D, The Japan Society of Mechanical Engineers, 2011 85 - 85, 04 Sep. 2011 - 1116 The rmosetting Plastic Gears Permitting High Speed Operation
MORIWAKI Ichiro; KOMINAMI Toru; IBA Daisuke; ASAI Keiji; UDA Yoshiki; NAKAMURA Morimasa; NISHITA Kenji; IKARASHI Shunichi
関西支部講演会講演論文集, The Japan Society of Mechanical Engineers, 2011(86) "11 - 16", 19 Mar. 2011 - 1117 Analysis of Tooth Contact Stress in Facegear Pair
MORIWAKI Ichiro; HIROGAKI Shigeru; NAKAMURA Morimasa; IBA Daisuke
関西支部講演会講演論文集, The Japan Society of Mechanical Engineers, 2011(86) "11 - 17", 19 Mar. 2011 - 1313 Plastic Gears with Basic Rack Consisted of Sine Curves : Power Loss Reduction and Load Capacity Enhancement
UEDA Akio; YOSHIHARA Masayoshi; NAKAMURA Morimasa; MORIWAKI Ichiro
The Machine Design and Tribology Division meeting in JSME, The Japan Society of Mechanical Engineers, 2010(10) 123 - 126, 18 Apr. 2010 - 1112 Stiffness Evaluation of Tapered Roller Bearing using Tooth Flank Film Elements
MORIWAKI Ichiro; KAWAKI Ryota; NAKAMURA Morimasa
The Machine Design and Tribology Division meeting in JSME, The Japan Society of Mechanical Engineers, 2010(10) 37 - 40, 18 Apr. 2010 - 1111 VISCOPLASTIC CONSTITUTIVE EQUATION FOR FEM SIMULATION OF HOT WORKING PROCESSING
MORIWAKI Ichiro; NAKAMURA Morimasa; MORIMOTO Kei; IIZUKA Takashi; SAITO Kenji
The Machine Design and Tribology Division meeting in JSME, The Japan Society of Mechanical Engineers, 2008(8) 35 - 38, 20 Apr. 2008 - 2210 Rim Thickness Factor in Load Capacity Calculation of Molded Plastic Gears : Endurance Test and FEA for POM Gears
MORIWAKI Ichiro; UEDA Akio; FUKUSHIMA Takao; NAKAMURA Morimasa
The Machine Design and Tribology Division meeting in JSME, The Japan Society of Mechanical Engineers, 2008(8) 199 - 200, 20 Apr. 2008 - 114 Residual Stress and Adhesion of Diamond-like Carbon Films Deposited by UBM Sputtering
NAKAMURA Morimasa; MIURA Ken'ichi; MATSUOKA Takashi; HIRAYAMA Tomoko; MORIWAKI Ichiro
The JSME Symposium on Motion and Power Transmissions, The Japan Society of Mechanical Engineers, 2007 73 - 76, 29 Nov. 2007
Books etc
- 表面試験・評価の技術情報誌mst隔月誌メカニカルサーフェステック
中村守正
メカニカルサーフェステック, Dec. 2023, DLC膜の膜質制御と評価に関するこれまでの取り組み - 高分子材料のトライボロジー制御
技術情報協会
技術情報協会, Jan. 2020, Contributor, 第12節 プラスチック歯車へのDLC膜形成と運転中の損傷観察 - 表面試験・評価の技術情報誌mst隔月誌メカニカルサーフェステック
中村守正
メカニカルサーフェステック, Jun. 2012, Single work, 機械要素部品におけるDLCの適用状況と今後の展望（担当解説記事）
Research Projects
- Effects of Mechanical and Structural Properties in Plane on Fatigue Strength of DLC Films -For Super Long Life-
Nakamura Morimasa
This research aimed to obtain information about deposition of Diamond-Like (DLC) films having higher fatigue strength. So that, mechanical and the other properties of DLC films were investigated. 3 types of cyclic indentation test rigs were developed, second one was improved to solve some problems of first one, and third one was fabricated to indent with much higher frequency using the Langevin type ultrasonic transducer. In the indentation impression generated by the cyclic indentation tests, Raman spectroscopy was carried out to various locations in the impressions. And intensity ratio of D peak to G peak and G peaks shift were investigated. As a result, it was found that there are a certain area in that diagram where damaged films in this area could be evaluated as fine and could be used., Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, 2018/04 -2021/03, Grant-in-Aid for Scientific Research (C), 京都工芸繊維大学 - 超音波加振を用いた硬質皮膜のギガサイクル表面疲労強度評価法の開発
公益財団法人天田財団, 一般研究助成, 2017 -2020, Principal investigator - Smart Gears Featuring Prognostics as Integrity-Loss Detector
MORIWAKI Ichiro
The present study initiated the development of a system for printing sensors and antennas with conductive ink to realize smart gears, which enable their own integrity to be wirelessly monitored during their operation. First of all, a 4-axis laser printer was developed for printing circuits directly on gears. After some crack-detection sensors were designed, running tests were carried out on gears printed the sensors. The results showed that the resistance of the sensors increased with the increased in mesh cycles. Furthermore, designed were an open spiral antenna and an antenna-sensor system which consists of the antenna and the sensor. The printed antenna and antenna-sensor system were evaluated through the measurement of return losses. The results showed that the resonance property depends strongly on the presence of cracks., Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), 2016/04 -2019/03, Grant-in-Aid for Scientific Research (B), Kyoto Institute of Technology - High-Speed Cyclic Indentation Test and Fracture Mechanisms of DLC coatings
Nakamura Morimasa
As a new strength evaluation method for hard coatings such as Diamond-like Carbon (DLC), the cyclic indentation test method using ball indenter has been developed. And its test rig has also been fabricated. DLC coatings, which were prepared with UBM sputtering, were used in order to find validity of this test. Over 10000 times of indentations made DLC coating fracture on substrates under approximately 2.6 GPa of contact pressure and 120 per minute. Changing DLC coatings characteristics after the tests were found to be clear by Raman spectroscopy analysis for the indentation tracks. On the other hand, the other test rig for 10 raised to the power of 7 times indentations within short time has also been developed and fabricated. DLC fracture was also found using it., Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), 2015/04 -2018/03, Grant-in-Aid for Young Scientists (B), Kyoto Institute of Technology - 高効率な歯車切削加工のための歯車形工具の開発
森脇 一郎,中村 守正,瓜生耕一郎,村上隆則,船本雅巳
国立研究開発法人科学技術振興機構（JST）, マッチングプランナープログラム「探索試験」, 2015/04 -2016/03, Coinvestigator - 樹脂基板上に形成したDLC膜の強度評価に関する研究
京都府中小企業技術センター, 受託研究, 2012/04 -2013/03, Principal investigator